Giáo trình tiếng anh liên thông pot

FOREWORD
( Lời nói đầu )
Cuốn sách này được biên soạn để dạy cho học sinh chuyên nghiệp kỹ thuật.
Nội dung văn phạm dựa trên cơ sở của chương trình Streamlines Departures,
Streamlines connections, chương trình tiếng Anh dùng cho học sinh, sinh viên
trường kỹ thuật, chương trình từ vựng chuyên ngành công nhân kỹ thuật
Mục đích của cuốn sách này nhằm nâng cao và củng cố phần kiến thức cho học
sinh chuyên nghiệp kỹ thuật đẵ học qua kiến thức sơ cấp tiếng Anh để đạt được
trình độ cần thiết có khả năng áp dụng tiếng anh một cách thành thạo như một
phương tiện giao tiếp trong các tình huống đặc trưng đối với hoạt động nghề
nghiệp trong tương lai.
Nội dung chương trình gồm 25 bài học. Mỗi bài được chia theo các phần: từ
vựng cơ bản ( cộng từ kỹ thuật ), cấu trúc ngữ pháp theo nội dung bài khoá, luyện
tập thực hành, bài tập.
Qua đó học sinh có thể sử dụng các từ kỹ thuật bằng tiếng Anh để đặt câu hoặc
diễn đạt câu thuộc lĩnh vực chuyên ngành.
Trong quá trình biên soạn chắc chắn sẽ không tránh khỏi thiếu sót, rất mong
được sự đóng góp của các đồng nghiệp và quý bạn đọc để nội dung cuốn sách
được phong phú hoàn thiện hơn trong lần biên soạn sau.
Xin chân thành cảm ơn .
TỔ MÔN TIẾNG ANH
UNIT ONE : A LITTLE OIL, A FEW NAILS
Vocabulary
- a little / ∂litl / pron ít, một ít
- a few / ∂fju: / pron ít, một vài
- a lot / ∂ lởt / pron nhiều
- pilot /’pail∂t / n phi công
- crash / krổ∫ / v rơi ( máy bay ), đâm, va
- Pacific Ocean / p∂’sifik’∂u∫n /n Thái Bình Dương
- rubber / ‘r∧b∂ / n cao su
- dinghy / ‘diŋ gi / n phao, cái phao

- thing / θiŋ / n thứ, vật, đồ
- banana / b∂’na:n∂ / n chuối
- brandy / ‘brổndi / n rượu
- foreign / ’fởr∂n / adj. (thuộc)nước ngoài
- suddenly / ’sΛdnli / n đột nhiên, bất ngờ
- ship / ∫i:p / n tàu thuỷ
- rescue / ‘reskju: / v cứu, cứu thoát
- can / kổn / n hộp, bình, can
- tank / tổŋk / n thùng ( chứa nước )
- bucket / ‘b∧kit / n thùng, xô, gàu
- brake / breik / v. phanh (xe )
- quickly / ’kwikli/ adv. nhanh
- immediately / i’midi∂tli / adv. ngay lập tức
- air / e∂ / n không khí
- heat / hi:t / n nhiệt
- produce / pr∂’dju:s / tạo ra, sản xuất
- push ( in/out ) / pu∫ / v đẩy ( vào, ra )
- catch / caught / kổt∫ / v / kở:t / bắt (cá)
- much / m∧t∫ / pron. (adj.) nhiều
- many / mổni / pron. (adj.) nhiều
- pavement / ’peivm∂nt / n vỉa hè, lề đường
- match / mổt∫ / n diêm quẹt
- sand / sổnd / n cát
- take out / teikaut / v tháo, nới ra
2
- scob / skởp / n phoi kim loại
-swarf / swở:f / n mạt sắt,mạt cưa
Maintext
Bill Craig and John Fitzgerald are pilots. Last year their plane crashed in the
Pacific Ocean. They were in a rubber dinghy for four weeks.

They didn’t have much water and they didn’t have many things to eat.
They had a few bananas and a little brandy from their plane. They caught a lot of
fish.
They had only a little chocolate. They had only a few biscuits and a few apples.
Affer four weeks they saw a ship and the ship rescued them.
Two cars were going along Cambridge Street. An Englishman was driving
a Rolls-Royce, and a foreign student was driving a V.W. The Englishman was
driving slowly and carefully. The student wasn’t driving carefully.
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While two cars were going, suddenly the dog ran across the road. The English
driver saw the dog. He braked quickly. The V.W crashed into the Rolls-Royce.
When two cars
crashed, a girl was walking on the pavement. The girl saw the accident and ran to
a telephone box. The police came immediately.
Exercise 1
Complete these sentences. Use the correct phrase in the brackets.
1 - Use sand for this work. ( a lot of/ a few ).
2 - Could you bring me screws, please ? ( a little/ afew )
3 - Pour oil into the engine. ( a little / a few )
4 - There are nails in the box ( a little / a lot of ).
5 - Please take out nuts. ( some / a little )
6 - Please give me oil. ( a lot of / a few ).
7 - There is petrol in the can. ( a few / a little )
Exercise 2
Use your own ideas to complete these sentences:
Ex. * At 6 yesterday morning I was having breakfast.
Or * Tom burnt his hand while he was cooking.
a. At 2 yesterday afternoon………………………………………………
b. The cat came into the room while …………………………………….
c. At 9.30 yesterday evening …………………………………………….

d. We saw an accident while …………………………………………….
e. At 4 o’clock last Sunday ……………………………………………
f. The phone rang while …………………………………………………
Exercise 3
Put the verbs the correct form , past or past continuous:
1- Jane……….(wait) for me when I…………… (arrive).
2- “ What ………………(you/do) at this time yesterday ?
“ I was reading a newspaper “
3- John……….(take) a photograph of me while I…………(dance).
4- He was ill yesterday. When I…… (come), he………(have) dinner.
5- When I was young, I …….(want) to be a driver.
4
UNIT TWO: ACCIDENTS IN THE MACHINE SHOP
Vocabulary
- piece / pi:s / n. mẩu, mảnh
- metal / ’metl / n. kim loại
- cause / kở:z / n. nguyên nhân, nguyên do
- remove / re’mu:v / v. tháo, cắt bỏ, loại bỏ
- finger / ’fiŋg∂ / n. ngón tay
- hold / h∂uld / v. nắm , giữ, cầm
- workpiece / w∂:kpi:s / n. phôi liệu, vật liệu
- slip / slip / v. trượt
- fall / fở:l / v. ngã, rơi
- against / ∂’genst / prep. chống lại, ngược lại, đập vào
- head / hed / n. đầu
- eye / ai / n. mắt
- quickly / ’kwikli / adv. nhanh
- climb / klaimb / v. trèo, leo
- electric wire / i’lektrik wai∂ / n. dây điện
- get an electric shock (v.) điện giật

- fire / fai∂ / n. lửa, đám cháy, lò sưởi
- catch fire / kổt∫fai∂ / bắt lửa, phát cháy
- storeroom / ’stở:ru:m / n. kho, phòng chứa đồ
- screw / skru: / v. bắt vít
- tight / tait / adj. chặt, khít
- pour / pở: / v. rót
- onto / ’ởntu / prep. trên, phía trên
- carry / ’kổri / v. mang
- hit / hit / v. đập, đánh
- build / bild / v. xây dựng
- building site / ’bildiŋ sait / n. điểm xây dựng
- construction site / k∂n’strΛk∫n sait / n. công trường
- scaffold /’skổf∂uld / n. giàn giáo
- correct /k∂’rekt / adj. đúng
- way / wei / n. phương, hướng
- ground / graund / n. mặt đất, nền đất, sân
- above / ∂’bΛv / adv.(prep.) phía trên
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- forward / ’fở:w∂d / adv. trước, phía trước
- upward / ’Λpw∂d / adv. phía trên, hướng lên
- towards / t∂’wở:dz / prep. về phía
- suddenly / ’sΛdnli / adv. đột nhiên, bất ngờ
- vertical / ’v∂:tikl / adj. thẳng đứng
- wind / wind / n. gió
- blow / bl∂u / v. thổi
- report / ri’pở:t / n. bản tường thuật
Maintext
1. A piece of metal from the grinding machine went into Mr A’s right eye and
cut it. Cause: He did not use the guard on the machine.
2. Mr B cut his hand on the drilling machine. Cause: He removed a piece of

metal from the machine with his hand.
3. Mr C cut his finger with a saw. Cause:He held the workpiece on the bench
with his hand.
4. Mr D slipped on the floor, fell against a machine and cut his head. Cause:
There were some oil on the floor. Mr D walked too quickly and did not see
the oil.
5. Mr E climbed a metal ladder and got an electric shock. Cause: He placed
the ladder against some electric wires.
6. There were a fire in the storeroom. Cause: An old switch that wasn’t
screwed tightly to the wall caught fire when Mr F used it.
7. Mr G got an electric shock. Cause: He poured water onto the fire.
Answer the questions:
1. What went into Mr A’s right eye ? Why ?
2. Why did Mr B cut his hand on the drilling machine ?
3. What did Mr C cut his finger with ? Why ?
4. who slipped on the floor ? Why ?
5. What’s the matter Mr E ?
6. Why did the switch catch fire ?
7. Who got an electric shock ? Why ?
6
Exercise
Reading comprehension
Accident report by Fred Robb
At about 10.40 yesterday morning, Bill and David carry the long 8 m ladder to
the building site. They placed it near the scaffolding. They lifted it in the correct
way:
- First, they placed the ladder on the ground at 90 to the wall. The foot of the
ladder was 2 m from the wall.
Bill held down the floor on the ladder.
- David lifted the top above his head.

- Then walked slowly forward, lifting the ladder slowly upwards. Suddenly,
when thr ladder was vertical in the air, a strong wind blew. The ladder moved to
the right towards the scaffolding. It hit the scaffolding and then fell downwards
and toward Jim ( who was on a ground at the bottom of the scaffolding.) The
ladder hit him and he fell against the scafolding and broke his left arm.
Answer the questions:
1. What happened at 10.40 yesterday morning ?
2. Who carried the ladder to the building site?
3. What did they do first ?
4. How long was the foot of the ladder from the wall ?
5. Who held down the foot of the ladder ?
6. Who lifted the ladder ?
7. What happened then ?
8. Which did the ladder move towards ?
9. What hit Fred Robb ?
10. How was he ?
7
UNIT THREE: TELEPHONING
Vocabulary
- account /∂’kaunt / n. (bộ phận) kế toán
- accounts department /∂’kauntdi’pa:tm∂nt / n. phòng kế toán
- businessnew / ’biznisnju:z / n. tin tức kinh doanh
- call / kở:l / v. gọi điện thoại
- charge / t∫a:dʒ / n. cước phí
- code / k∂ud / n. mã số
- connect / k∂’nekt / v. nối(dây liên lạc)
- directory enquiries / di’rekt∂ri in’kwai∂riz / n. tổng đài điện thoại
- facilities / f∂’sil∂ti / n. những tiện nghi
- hold on / h∂ud ởn / v. tiếp tục giữ máy
- inland / ’ail∂nd / adj. (n.) (thuộc) nội địa

- marketing / ‘ma:kitiŋ / n. tiếp thị
- peak / pi:k / n. đỉnh, cao điểm
- publicity / pΛb’lis∂ti / n. quảng cáo
- rate / reit / n. tỉ giá, cước phí
- sales / seilz / n. việc bán hàng
- sales department / seilz di’pa:tm∂nt / n. phòng mại vụ
- second /’sek∂nd / n. giây
- spell / spel / v. đánh vần
- speaking clock / ’spi:kiŋ klởk / n. đồng hồ báo giờ
- stroke / str∂uk / n. tiếng gõ
- tourist information / ’tu∂rist inf∂’mei∫n / n. thông tin du lịch
- try / trai / v. cố gắng
- understand / Λnd∂’stổnd / v. hiểu
- weather / ’weð∂ / n. thời tiết
- press / pres / n. nhà in và xuất bản sách
- hold the line giữ đường dây (để chờ máy kia trả lời)
- you’re through xong rồi đó (đường dây của bạn đã thông,
bạn có thể nói chuyện được rồi)
- transferred charge call / ’strổnsf∂: t∫a:dʒ kở:l /n.
cuộc điện đàm người nghe trả tiền
Maintext
A. Directory Enquiries. Which town, please ?
B. Oxford.
A. What name, please ?
B. Oxford University Press. Walton Street. Dán tranh
A. That’s Oxford 56767
B. Thank you. Can you tell me the code for Oxford?
A. 0865.
B. Thanks. Goodbye.
C. MacDonald and company… Can I help you ?

D. I’d like to speak to Mr Walker, please. Dán tranh
C. Mr Walker ? Which department is he in ?
D. Accounts.
C. Hold on… trying to connect you….
all right…you’re through
E. Number, please ?
F. Oh, I’d like to make a transferred charge call.
E. Where to ?
F. Stratford.
E. What number ?
F. 17414
E. What’s your name, please ?
F. Joan Fitzgerald.
E. Can you spell that ?
F. F-i-t-z-g-e-r-a-l-d.
E. …and where are you calling from?
F. 01-992-6636.
E. Right. Hold the line, please.
G. Who are you telephoning ?
H. Nobody.
G. Well, why are you holding the phone ?
H. My watch has stopped.
G. I don’t understand !
H. I’m phoning speaking clock……
lis-ten….( At the third stroke, it will be 8.52 and 30 seconds)
9
Exercise 1
Look at the first conversation. Write a conversation using this information.
Addresses / Telephone Numbers
Harry Morgan, 32 Paramount Street, Southampton (0703) 184351

A. ……………………………………………………………
B. ……………………………………………………………
A. ……………………………………………………………
B. ……………………………………………………………
A. ……………………………………………………………
B. ………………………………………………………………
A. ………………………………………………………………
B. ………………………………………………………………
Exercise 2
Look at the third conversation. You are going to make a transferred charge call to
your home, or to a friend’s home.
Complete this conversation.
A. Number, please ?
B. ……………………………………………………………
A. Where to ?
B. ……………………………………………………………
A. And what number ?
B. ………………………………………………………………
A. What’s your name ?
B. ………………………………………………………………
A. Could you spell it ?
B. ……………………………………………………………
A. What number are you calling from ?
B. ………………………………………………………………
A. O.K. Hold on, please.
Exercise 3
Who are you telephoning? Nobody.
Continue. You can use these words: nobody / none / nowhere / nothing.
1. What are you doing ?
……………………………………………

2. Where are you going ?
……………………………………………
3. Who are you talking ?
……………………………………………
4. How many did you get ?
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……………………………………………
UNIT FOUR: CALCULATION
Vocabulary
- calculate / 'kổlkjuleit / v tính toán
- calculation / kổlkju'lei∫n / n sự tính toán,phép tính
- calculator / 'kổlkjuleit∂ / n máy tính, người tính
- solve / sởlv / v giải ra
- problem / 'prởbl∂m / n bài toán ( vấn đề )
- answer / a':ns∂ / n (v) đáp số ( trả lời )
- time / taim / n lần
- plus / plΛs / prep cộng
- minus / 'main∂s prep trừ
- add / ổd / v cộng vào
- subtract / s∂b'trổkt / v trừ đi
- multiply / 'mΛltiplai / v nhân
- divide / di'vaid / v chia
- measure / 'meʒ∂/ n số đo, phép đo
- measure of length / leŋθ / n số đo chiều dài
- square measure / 'skwe∂ / n số đo diện tích ( vuông )
- cubic measure / ’kjubik / n số đo khối ( thể tích )
- measure of capacity / k∂'pổks∂ti / n số đo dung tích
- weight / weit / n trọng lượng
- decimal fraction / 'desiml 'frổk∫n / n phân số thập phân
- simple fraction / simpl / n phân số thường

- equal / 'i:kw∂l / adj (n) bằng, bằng nhau
- unequal / Λn'i:kw∂l / adj không bằng
- comma / ‘kởm∂ / n. dấu phảy
- point / pởint / n. dấu chấm
Look at this
Measure of length
1 inch (in) = 25.4 millimetres (25,4mm)
1 foot (ft) = 30.48 centimetres (cm) ( 30,5cm)
1 yard (yd) = 0.914 metre (0,9m)
1 mile (m) = 1.609 kilometres (km) (1,61)
Square measure
1 square inch = 6.452 sq centimetres (6,5)
1 square foot = 9.29sq centimetres
1 sq yard = 0.836 sq metres ( 0,84 )
1 sq mile = 2.59 sq kilometres (2,6)
Cubic measure
1 cubic inch = 16.39 cu centimetres ( 16,4 )
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1 cu foot = 0.028 cu metre (0,03)
1 cu yard = 0.765 cu metre ( 0,8 )
Measure of capacity
1 pint (pt) = 0.568 litre (0,57l)
1 quart (qt ) = 1.136 litres (1,14)
1 gallon (gal) = 4.546 litres (4,55)
Weight
1 grain (gr) = 0.065 gram (g) (0,07)
1 ounce (oz) = 28.35 grams (28,4)
1 pound (lb) = 0.454 kilogram (kg) (0,5)
1 stone (st) = 6.356 kilograms ( 6,36 )
Decimal fraction

0.125 ( nought ) point one two five = 0,125
0.33 ( nought ) point three three = 0,33
0.5 ( nought ) point five = 0,5
5.5 five point five = 5,5
13.75 thirteen point seventy-five = 13,75
Simple fraction
1/8 an/one eight
1/4 a / one fourth/quarter
1/3 a / one third
1/2 a / one half
3/4 three quarters
5
2
1
five and a half
13
4
3
thirteen and three quarters
Calculations
a - Add 30 to 20 ; 30 plus 20 is 50
Subtract 10 from 15 ; 15minus 10 is 5
Multiply 90 by 2 ; 90 times 2 is 180
Divide 40 by 5 ; 40 divided by 5 is 8
b - Add 30 to 20 and subtract 20 from the answer.
30 plus 20 is 50. 50 minus 20 is 30
Multiply 25 by 4 and divide the answer by 10
25 times 4 is 100. 100 diveded by 10 is 10.
c - 4 multiplied by 2 makes 8.
3 and 2 multiply to make 6.

One can make 12 by multiplying 2 and 6 or 3 and 4.
12
Exercise 1
Help Ron with his calculater
Write again then repeat
Exercise 2
Give the answers and read out them
13.3 + 60.17 = 73.3 13.3 plus 60.17 is 73.3
1 - 40.02 + 20.25 = ? 6 - 16.55 - 14 = ?
2 - 150 - 85 = ? 7 - 203 x 3 = ?
3 - 18.18 x 9 = ? 8 - 135 + 261 = ?
4 - 50 : 5 = ? 9 - 875 - 50 = ?
5 - 70 x 4 = ? 10 - 96 : 3 = ?
Exercise 3
Read out these problems. Solve them.
Multiply 98.4 by 5 and subtract 192 from the answer
98.4 x 5 = 492 ; 492 - 192 = 300
1 - Add 33.5 to 26.35, and subtract 45.8 from the answer.
2 - Divide 40 by 5, and multiply the answer by 8.
3 - Add 235 to 50 and subtract 125 from the answer.
4 - Subtract 25 from 85. Add 27. subtract the answer from 100.
Exercise 4
Make sentences
- The height of the door is 2.05m and the width is 0.8m
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UNIT FIVE : I' VE JUST DONE IT
Vocabulary
- mechanic / mi'kổnik / n thợ cơ khí
- begin / bi'gin / v bắt đầu
- work / w∂:k / n công việc

- installation / inst∂'lei∫n / n sự lắp đặt (máy)
- Installation company/'kΛp∂ni / n công ty lắp máy
- experience / ik'spi∂ri∂ns / n kinh nghiệm
- repair / ri'pe∂ / v sửa lại
- retire / ri'tai∂ / v về hưu
- still / stil / adv vẫn còn
- strong / strởŋ / adj khoẻ, mạnh
- weak / wi:k / adj yếu
- feel / fi:l / v cảm thấy
- until / ∂n’til / prep (conj) cho đến khi
- weld / weld / n mối hàn
- back-up weld / bổkΛp / n mối hàn đắp
- corner weld / kở:n∂ / n mối hàn góc
- inside weld / insaid/ n mối hàn bên trong
- outside weld / autsaid / n mối hàn bên ngoài
- ripple weld / ripl / n mối hàn vảy
- spot weld / spởt / n mối hàn điểm
- workshop floor / 'w∂:k ∫ởp flở: / n nền xưởng
- electric switch / i'lektrikswit∫ / n công tắc điện
- electric board / i'lektrik bở:d / n bảng điện
- bar of wood / ba:r∂v wu:d / n thanh gỗ
- simple circuit / simpl's∂:kit / n mạch điện đơn giản
- install / in'stở:l / v lắp đặt
- break / breik / v làm gãy
- bit / bit / n mũi khoan
- use / ju:z / v dùng, sử dụng
- distribution cabinet / distri’bju:∫n’kổbinit / n tủ phân phối điện
- electric technique / i’lektrik ’teknik / n điện kỹ thuật
Maintext
Mr Nam is a good mechanic. He began

to be a worker when he was 25. Now
he's working for the Installation company.
He's worked there for 35 years. He's got
14
a lot of experience in his work. He's
just repaired the big engines. This year
he hasn't retired yet. He says
" I'm still strong, I like my job.
I'm going to work until I feel weaker "
Answer the questions.
1 - What's his name ?
2 - What's his job ?
3 - When did he begin his work ?
4 - Where's he working ?
5 - How long has he worked ?
6 - What has he got ?
7 - What has he just repaired ?
8 - Has he retired yet ?
9 - Does he like his job ?
10 - When is he going to stop working ?
Exercise 1
I / repair / a car
I' ve just repaired a car.
1 - Mark / weld / the back-upweld.
2 - We/ weld / the corner weld.
3 - He / cut / this pipe.
4 - They / clean / the workshop floor.
5 - He / switch off/ the electric switch.
Exercise 2
- I've already tightened these nuts.

But he hasn't tightened them yet.
1 - I've already drilled the electric board. But he………………
2 - We've already sawn these bars of wood. But they…………
3 - I've already made the bucket. But he………………………
4 - We've already taken off this engine. But they………………
5 - I've already painted the tank. But she…………………………
Exercise 3
- You/ ever / drive / a car
Have you ever driven a car ?
Yes, I have. (No, I haven't)
1 - He / ever / weld / the inside weld.
2 - You / ever / install / a simple circuit.
3 - They / ever / use / the electric engine.
4 - He / ever / mend / the equipment.
5 - You / ever / break / a bit.
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UNIT SIX : THE NUTS ARE LOOSENED
Vocabulary
- Turn / t∂:n / v quay, vặn
- clockwise / 'klởkwaiz / n theo chiều kim đồng hồ
- anti-clockwise / ổnti'klởkwaiz / n ngược chiều kim đồng hồ
- press / pres / v nhấn, ấn
- hold / h∂uld / v cầm, giữ
- workpiece / w∂kpi:s / n phôi,chi tiết gia công
- operating / '∂upreitiŋ / n hoạt động
- wire / wai∂ / n dây ( điện, dây sắt )
- wire brush / wai∂ brΛ∫ / n bàn chải sắt
- grinder / 'grind∂ / máy mài
- always / 'ởlweiz / adv luôn luôn
- never / 'nev∂ / adv không bao giờ

- fire / fai∂ / n cháy, đám cháy
- cause / kở:z / v nguyên do
- fault / fở:lt / n sai sót, hỏng
- extinguish /iks’tiŋgwi∫ / v dập tắt, làm tắt
- free ( from ) / fri: / adj không bị, khỏi
- keep (+ adj) / ki:p / v giữ
- equipment / i’kwipm∂nt / n trang thiết bị
- safe / seif / adj an toàn, chắc chắn
- safety / 'seifti / n sự an toàn
- insert / in's∂:t / v lắp vào
- replace / ri'pleis / v thay thế
- remove / ri'mu:v / v rời đi, cắt bỏ
- raise / reiz / v nâng lên
- jack / dʒổk / n cái kích
- dangerous / 'deindʒ∂r∂s / adj nguy hiểm
- during / 'dju∂riŋ / prep trong khi
- workingtime / 'w∂:kiŋ taim / n giờ làm việc
- start / sta:t / v khởi động ( máy…)
Look at this!
1 - We loosen the wheel nuts.
The wheel nuts are loosened.
2 - He turns the handle clockwise.
The handle is turned clockwise by him.
3 - I tighten the screw.
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The screw is tightened.
4 - She presses the button
The button is pressed.
5 - They take off the engines.
The engines are taken off by them.

Safety
1 - When you file a workpiece you always hold it in a vice.
2 - You must wear goggles and use the guard when operating grinder.
3 - You must clean machines with a wire brush.
You mustn't clean them with your hands.
4 - Never use switches that are damaged.
5 - Ladders are made of metal, you mustn't use near electrical wires.
6 - Fires which are caused by electrical faults.
You mustn't extinguish them with water.
7 - Always keep workshop floors clean and free from oil.
8 - Before using the equipments, you must check their safety.
9 - You must keep your clothes dry and clean.
10 - You must wear gloves and helmets.
Learn these!
turn
open
tighten
insert
push
check
press
+ ed
turned
opened
tightened
inserted
pushed
checked
pressed
replace

remove
raise
+ d
replaced
removed
raised
put
take
put
taken

Exercise 1
Complete the blanks
1 - The drill is………….on
2 - The holes are…………
3 - The bulb is…………out of the socket.
4 - The power is………… off.
5 - The car is……………with a jack
6 - The wheel nuts are………the other ones
7 - Because it's hot, the doors are……….
8 - The bolts are……… anti-clockwise
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9 - The welds are………with a machine.
10 - The blade is……….in the handle.
Exercise 2
Put "Must" or "Mustn't" in the blanks.
1 - It's very dangerous. You………… touch that switch.
2 - Here is near petrol. You…………. smoke.
3 - During the working time. You…………be careful.
4 - When you grind a chisel. You……… …wear goggles.

5 - When you've finished your work. You………….clean the tools.
Exercise 3
Answer these questions
1 - Why must you wear goggles when you grind a chisel ?
2 - What must you do when the switch is broken ?
3 - Where can you smoke ?
4 - Must you clean the tools after using them ?
5 - What must you do first when you start the machine ?
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UNIT SEVEN : EVERYDAY CONVERSATION
Vocabulary
- Wrong / rởŋ / adj nhầm, sai
- laugh / la:f / v cười (thành tiếng)
- funny / 'fΛni / adj buồn cười, đáng cười
- addressbook / ∂'dresbuk / n sổ ghi địa chỉ
- diary / 'dai∂ri / n nhật ký
- pocket / 'pởkit / n túi quần, áo
- face / feis / n mặt
- head / hed / n đầu
- elbow / el'b∂u / n khủy tay
- arm / a:m / n cánh tay
- shoulder / '∫∂ud∂ / n vai
- leg / leg / n chân
- foreigner / 'fởr∂n∂ / n người nước ngoài
- shout / ∫aut / v la, hét
- deaf / def / adj điếc (tai)
- understand / Λnd∂'stổnd / v hiểu
- mean / mi:n / v nghĩa là
- holiday-maker / 'hởl∂dimeik∂ / n người đi nghỉ mát
- careful / ke∂fl / adj cẩn thận

- paint / peint / v sơn ( quét sơn )
- hair / he∂ / n tóc
- wash one's hair / wở∫ / v gội đầu
- score / skở:/ v ghi điểm
- score a goal / g∂ul / ghi bàn thắng
- perfect / p∂'fekt / v hoàn thành, hoàn tất
- study / 'stΛdi / v học, nghiên cứu
- rob(-bb-) / rởb / v cướp
- phone / f∂un / v gọi điện thoại
- iron / ai∂n / v là, ủi (quần áo)
- clothes / kl∂uθz / n quần áo
- bank / bổŋk / n ngân hàng
- become / bi:'k∧m / v trở thành
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- boat / b∂ut / n tàu thuyền
Maintext
W : Are you a foreigner ?
X : Pardon ?
W : Are-you-a-foreigner ?
X : You needn't shout. I'm not deaf.
W : Oh, I'm sorry.
X : That's all right. I just didn't understand.
What does "foreigner" mean?
Y : Be careful !
Z : Why ?
Y : I've just painted the door.
Z : It's all right…. I haven't touched it.
Y : Haven't you ? What's that on your arm?
A : I'm bored.
B : Well, do something !

A : What, for example ?
B : Wash your hair.
A : I've already washed it.
B : Brush your shoes.
A : I've already brushed them.
B : Why don't you clean your room ?
A : I've already cleaned it.
B : Well…….perfect your English !
A : Hmm…
Look at this
do - did - done open-opened-openned
go - went - gone close-closed-closed
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am/is/are - was/were - been stop-stopped-stopped.
have/has - had - had study-studied-studied
Exercise 1
What’s he going to do ?
He’s going to clean it
What’s he doing ?
He’s cleaning it.
What’s he done ?
He’s cleaned it.
1. What’s she going to do?





2

she’s phoned
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3


They’re robbing a bank.


Exercise 2
Rob became a pop star in 1990. In 1995 he retired to Bermuda. He bought a villa,
a Ferrari and a boat. He’s still got them. He hasn’t worked since 1995.
Answer these questions.
1 - When did he become a pop star ?
2 - When did he retire ?
3 - Where did he go ?
4 - How long has he had the villa, the car and boat ?
5 - Has he worked since 1995 ?
Exercise 3
You mustn't touch the door. I haven't touched it.
Continue
1 You mustn't turn the switch on.
…………………………… ……
2 You mustn't take out the jack.
……………………………………
3 You mustn't start the machine.
……………………………………
4 You mustn't cut the bar !

……………………………………
Exercise 4
Is she going to wash her car ?
No, she's already washed it
1- Is he going to repair the electric engine ?
……………………………………….
2- Are they going to move the big machine ?
………………………………………
3- Is she going to paint the window ?
…………………………………………
4 -Are you going to replace the switch ?
……………………………………………
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UNIT EIGHT : WELDING - SAFETY RULES
Vocabulary
- caution / 'kở:∫n / n sự chú ý, thận trọng
- happen / 'hổp∂n / v xảy ra
- blind / 'blaind / v bị mù
- spark / spa:k / n tàn lửa
- get an electric shock (v) điện giật
- face / feis / n mặt, khuôn mặt
- body / 'bởdi / n cơ thể
- burn / b∂:n / v làm cháy, bỏng
- protective clothing / pr∂'tektivk'l∂uθiŋ / quần áo bảo hộ
- labour safety / leib∂ seifti / bảo hộ lao động
- head shield / hed ∫i:ld / n mặt nạ ( đeo ở đầu)
- hand shield / hổnd ∫i:ld / n mặt nạ (cầm tay)
- electric arc welding / i’lektrik a:kweldiŋ / hàn điện hồ quang
- gas welding / gổs weldiŋ / hàn khí
- thick / θik / adj dầy, có độ dầy

- heavy / 'hevi / adj nặng
- insulating material / 'insjuleitiŋ ’m∂ti∂ri∂l / vật liệu cách điện
- apron / 'eipr∂n / n cái tạp dề, cái chắn
- cap / kổp / n mũ lưỡi trai ( cho công nhân )
- overalls / '∂uv∂rởlz/ n áo bờ-lu(bảo hộ)
- sleeve / sli:v / n tay áo
- cuff / kΛf / n cổ tay áo
- concrete / 'kởnkrit / n bê tông
- container / k∂n'tein∂ / n cái thùng chứa hàng
- electric welding set máy hàn điện
- welding transformer / trổns'fở:m∂ / n máy biến thế hàn
- pinch welder / pint∫weld∂ / n kìm hàn
- electrode / i'lektr∂ud / n que hàn
- burner (blowpipe-) / ‘b∂:n∂ / n mỏ hàn
- earth clamp / ∂:θ klổmp / kẹp nối đất
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- earth cable / kổbl / cáp nối đất (tiếp địa)
- corner(fillet) weld / ’kởn∂ / mối hàn góc
- butt weld / bΛt/ mối hàn giáp mối
- pad weld / pổd / mối hàn chồng
- flanged weld / flổndʒt / mối hàn gấp mép
- oxy-acetylene welding /ởksi ∂'setilin / hàn hơi
- oxygen cylinder / 'ởksidʒ∂n 'silind∂ / bình ô xy
- acetylene cylinder / ∂'setilin / bình a-xê-ti-len
Caution
Welding could be dangerous . Any of these accidents might happen to you :
a - You could be blinded by sparks.
b - You could be got an electric shock.
c - Your face, body, arms, legs or feet could be burnt.
d - There could be a fire in the workshop.

Labour safety
1 - A head shield or helmet must be worn in electric arc welding.
( in gas welding, goggles must be used ).
2 - Clothes must be kept dry and clean.
3 - Thick, heavy boots must be worn. These must be made of insulating
material such as leather .
4 - Gloves, an apron and a cap must be worn.
5 - Overalls must have long sleeves or cuffs and no pockets .
Workshop
1 - The floor must be made of concrete.
2 - There must be a metal container on the floor for the sparks.
Exercise 1
Change the nouns in to the plural and write their pronunciation.
1 - Electrode 6 - body
2 - Leg 7 - sleeve
3 - Face 8 - cuff
4 - Cable 9 - apron
5 - Foot 10 - cap
Exercise 2
Answer these questions.
1 - Why must you wear a head shield or helmet ?
2 - Why must clothes be kept dry ?
3 - Why must you wear leather boots ?
4 - Why must you wear an apron and cap ?
5 - Why must the floor be made of concrete ?
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UNIT NINE : HOW TO INSTALL A SOCKET
Vocabulary
- recess / ri'ses / n hốc tường
- channel / t∫ổnl / n đường rãnh

- mark out / ma:kaut / v vạch ra
- plaster / 'pla:st∂ / n vữa trát tường
- cut away / kΛt ∂wei / v đục ra cắt ra
- using / 'ju:siŋ / n sử dụng ( bằng cách dùng )
- brickwork / 'brikw∂:k / tường gạch
- place /pleis / n(v) vị trí (v. đặt vào )
- pull through / pul θru: / v kéo qua
- cover / 'kΛv∂ / v bọc phủ
- paper / 'peip∂ / v dán giấy, giấy
- connect / k∂'nekt / v nối, liên kết
- terminal / 't∂:minl / n đầu cực
- screw / skru: / v bắt vít, vặn vít
- ammeter / 'ổmit∂ / n ampe kế
- voltmeter / 'vởltmit∂/ n vôn kế
- hommeter / '∂umit∂ / n ôm kế
- insulating tape / ’insjuleitiŋteip / băng dính cách điện
- knife switch / naif swit∫ / n cầu dao điện
- fuse / fju:z / n cầu chì
- cartridge fuse / 'ka:tridʒ fju:z / n cầu chì ống
- junction box / 'dʒΛŋk∫n bởks/ n hộp đầu nối
- circuit breaker / 's∂:kit'breik∂ / n áp tô mát
- switch board / swit∫ bở:d / n bảng điện
- transformer / trổn'sfở:m∂ / n biến thế, biến áp
- plug / plΛg / n phích cắm
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