CHUYÊN ĐỀ Conditional sentences relative clauses

CHUYÊN ĐỀ Conditional sentences relative clauses
I. Basic knowledge
1. Conditional sentence Type 1:
Example: - If I have money, I will buy a new bicycle .
- If he works hard, he will pass the exam
If- clause
Main clause
Simple present
Simple future
(shall / will + verb)
- If the rain stops, we shall go for a walk.
- He will come if you call him.
2. Conditional sentence Type 2:
Example: If I were you, I wonldn’t do.
Thì của động từ :
If-clause
Main clause
Past Subjunctive
(Quá khứ giả định)
Present Conditional
( Should / would + verb)

3. Conditional sentence Type 3:
Example: - If he had been at the party last night, he would have met her.
- If the driver had driven more carefully, he wouln’t have had the accident.
Thì cuả động từ :
If-clause
Main clause
Past perfect
Perfect Conditional
(Should/ would have + past participle)

II. Supplement knowledge
III. Futher prectice.
A. Put the verb in brackets into the correct form.
1. If the earth suddenly (stop) …………. spinning we all (fly) …………. off it.
2. If you (smoke) …………… in a non-smoking compartment the other passengers
(object) …………
3. (your parents / not / be) ………………. proud if they could see you now?
4. I’m broke, but I (have) ………… plenty of money now if I (not / spend)
………… so much yesterday.
5. If we (work) ……………all right, we (finish) ……………in time; but we have no
intention of doing it
6. If we (have) …………… a submarine now, we (use) …………it to investigate
the seabed
7. Were he ten years younger, he (take) …………… part in the voyage around the
world
8. Should you come late, they (not let) ……………… you in
9. He might get rid of his cough if he (not smoke) ……………so much
10. If someone (give) …………….you a boat what you (do) …………… ?
11. Water (freeze) ……………. if the temperature falls below zero
12. I (warn) ………… you if I had seen you last week
13. He always says hello if he (see) ………… you
14. What would you do if he (resign) …………… tomorrow?
15. I wouldn’t have been so upset if Judy (write) ……………… to me earlier
IV. Homework
D. Choose the underlined part in each sentence (A, B, C or D) that needs
correcting.
86.What do you do if you won the first prize of the lottery?
A B C D
87. Would people be able to fly, if they have feathers instead of hair?
A B C D

88. George now wishes he hasn’t broken his encouragement with Marian
A B C D
89. I would do it if I could, but I can’t so I wouldn’t even try
A B C D
90. If a drop of oil is placed in a glass of water, it would float to the top
A B C D
91. If Peter had been more careful, he wouldn’t break the camera I lent him
A B C D
92. Roger wouldn’t have made such a lot of mistakes if he hasn’t been so tired
A B C D
93. How nice it would be for our parents if we could built the house
A B C D
94. He wouldn’t have able to pass the test if his English hadn’t been good enough
A B C D
95. If only we knew all this information about the market many weeks ago
A B C D
96. My father gave me a watch for my birthday, but I wish he has given me laptop
instead
A B C
D
97. If your son were old enough, he could be able to take the competition next week
A B C D
98. If she had send a telegram, we would have received it by now.
A B C D
99. They wouldn’t have order more books if they had noticed that the sales were
falling.
A B C D
100. I would have called you if I could have known your number
A B C D
Choose the word or phrase that best completes each sentence

1. If I finish the dress before Sunday, I_______________ it to my sister.
A. give B. will give C. would give D. had given
2. If I had seen the movie, I_____________ you about it last night.
A. could tell B. will tell C. had told D. would have
told
3. He would give you the money if he_____________ it.
A. have B. has C. had D. would have
4. She would call you immediately if she_______________ help.
A. needed B. need C. needs D. will need
5. If you have enough time, please____________the chair before you leave.
A. paint B. will paint C. painted D. would paint
6. We could go for a drive if today______________ Saturday.
A. is B. was C. were D. had been
7. I_______________ if they invite me.
A. accept B. could accept C. accepted D. will accept
8. If your mother_____________ that car for you, will you be happy?
A. buy B. buys C. could have bought D. will buy
9. If he______________ early, he could have left on the afternoon flight.
A. decided B. decides C. had decided D. would decide
10. If he had left early, he _______________ us.
A. will call B. would call C. could have called D. could call
Relative clauses.
Relative clauses:
1.Who: - là một ĐTQH chỉ người, đứng sau danh từ chỉ người làm chủ ngữ cho động
từ đứng sau nó.
eg. This is the man. He is my teacher. – This is the man who is my teacher
The man is my brother. He is standing overthere The man who is standing overthere
is
2. Whom: - là một ĐTQH chỉ người, đứng sau danh từ chỉ người làm tân ngữ cho
động từ đứng sau nó.

eg. The woman is my aunt. You saw her yesterday.
- The woman whom you saw yesterday is my aunt.
- Whom : có thể được bỏ. - The woman you saw yesterday is my aunt.
3. Which: là một ĐTQH chỉ vật, đứng sau danh từ chỉ vật làm chủ ngữ hoặc tân ngữ
cho động từ đứng sau nó.
eg. The hat is mine. It’s on the table.
- The hat which is on the table is mine.
eg. This is the book. You gave it to me yesterday.
- This is the book which you gave me yesterday.
- Which : có thể được bỏ khi nó làm tân ngữ cho động từ sau nó.
eg. This is the book you gave me yesterday.
4.That: - là ĐTQH chỉ cả người và vật.
- That có thể dùng thay cho Who, Whom, Which trong MĐQH xác định.
eg. That is the car that he bought last month.
5.Whose: là một ĐTQH, đứng sau danh từ chỉ người và thay cho tính từ sở hữu trước
danh từ. Whose cũng được dùng cho vật ( =of which). Sau Whose luôn là một danh
từ.
eg. The woman whose wallet was stolen yesterday is my sister.
6.When: là một trạng từ quan hệ chỉ thời gian, đứng sau danh từ chỉ thời gian.
- When được dùng thay cho at / on / in + which ; then.
eg. I’ll never forget the day when I met her.
= on which
That was the time when she saw the thief.
= at which
7.Where: là một trạng từ quan hệ chỉ nơi chốn, đứng sau danh từ chỉ nơi chốn.
Where được dùng thay cho at / on / in + which; there.
eg. That is the house where we are living now.
Your home town is a place where you were you born.
8. Why: - là một trạng từ quan hệ chỉ lý do, đứng sau tiền ngữ ‘ THE REASON’.
- dùng thay cho ‘ FOR THE REASON’.

eg. Please tell me the reason why you are so sad.
= for which
He tell me the reason why he was absent from class yesterday.
A. Choose the best answer among A, B , C or D.
1) Genghis Khan, _________ name means “very mighty ruler”, was a Mongol
emperor in the Middle Ages.
A. whom B. whose C. who D. how
2) The children _____ sang at the Mayor's parade were from the local school.
A. whose B. where C. who D. whom
3) Galileo, _____ published works proving that the Earth revolves around the Sun,
continued his scientific experiments even when he went deaf and blind.
A. when B. who C. where D. whose
4) The school programme _______ has been interrupted by revision tests requires a
regular course study.
A. whose B. who C. what D. that
5) Credit ______ is given in this semester requires approximately three hours of
classroom work.
A. which B. what C. when D. where
6) Two courses ______ have the same subjects are in different times.
A. that B. what C. when D. where
7) You may enroll our course by e-mail _______ can be faster than other registration
forms.
A. who B. where C. which D. when
8) The girl ______ dress you admire has been working for an expo company since she
left school.
A. who B. what C. whose D. whom
9) The young man ______ was released after the court was found innocent of all the
charges against him.
A. who B. who he C. which D. whose
10) Is that the same film ______ we watched last year?

A. when B. which C. why D. who
11) The girl _____ I borrowed the dictionary asked me to use it carefully.
A. whose B. from whom C. from whose D. whom
12) The pupils _____ we took to the amusement park behaved themselves very well.
A. whose B. with whomC. whom D. which
13) Bournemouth, _______ we are going to visit next summer, is a real paradise for
the retired.
A. that B. what C. which D. in which
14) Thatcher, ______ birthplace was above a shop in the small English town of
Grantham, became Prime Minister of Britain four years after she had become the
leader of the Conservative Party in 1975.
A. where B. whose C. in which D. which
15) First jeans, ______ became fashionable for women after they saw them in Vogue
magazine, were made by two Americans, Jacob Davis and Levi Strauss.
A. that B. whose C. of which D. which
16) The first television picture _________ John Logie Baird transmitted on 25
November, 1905 was a boy ______ worked in the office next to Baird's workroom in
London.
A. which / whom B. who / which
C. that / whose D. that / who
17) Felix Hoffman, a 29-year-old chemist _______ worked for the German company
Bayer, invented the drug Aspirin in April 1879.
A. where B. whose C. whom D. who
18) Joyce Bews, ______ was born and grew up in Portsmouth on the south coast of
England, _______ she still lives, was 100 last year.
A. that / in which B. who / where
C. that / where D. who / that
19) The big clock ________ used to strike the hours day and night was damaged
during the war and has been silent ever since.
A. whose B. that is C. what D. which

20) The pollution ______ they were talking is getting worse.
A. that B. about which C. which D. whom
21) The engineer ______ our company relies is on holiday.
A. who B. on whom C. whose D. whom
22) The dam ______ they plan to build will cover acres of forest.
A. which B. to which C. whom D. where
23) He is a talented cricket player ______ abilities include fast bowling and powerful
batting.
A. where B. whose C. whom D. of which
24) Eastern Rwanda is very different from the South-west, _____ monkeys, birds and
orchids thrive in the high altitude primary forest.
A. when B. where C. which D. why
25) Wednesday is the day _________ a tour guide leads a tour around the town's
historical places.
A. when B. which C. whose D. where
26) Robert Riva, an Italian ____ used to play for Cremonese, now coaches the Reigate
under 11's football team.
A. when B. which C. where D. who
27) The town _________ the folk festival is taking place is usually a quiet resort.
A. when B. where C. whom D. which
28) As a celebrity ______ many children admire, it is important for her to act
responsibly.
A. when B. where C. whom D. whose
29) We always hold a family barbecue in our garden on Independence Day, ______
was on a Tuesday this year.
A. what B. that C. when D. which
30) When I was at school, there was a girl in my class ______ skin was so sensitive
that she couldn't expose her skin to the sun even with cream on.
A. where B. whose C. whom D. that