bài giảng tiếng anh 8 unit 16 inventions

UNIT 16 : INVENTIONS
Period : Lesson 1 :: .LISTEN AND READ
(P147-P149)
Bài giảng Tiếng anh 8
A. Five thousandyears ago, the
Egyptians wrote on a plant called
papyrus.
B. A Chinese official made paper from
wood pulp in the year 105.
C. The Japanese learned how to make
paper in the seventh century.
D. In 768, Arab learned about
papermaking from Chinese prisoners.
E. The first papermaking machine was
invented in the late 1700s by a
Frenchman.
a)
b)
c)
d)
e)
PICTURES
(to) remove :
invention(n ):
state (n) :
development (n) :
papermaking (n) :
ingredient (n) :
UNIT 16 : INVENTIONS
Period : Lesson 1 :: .LISTEN AND READ (P147-P149)
I. New words :

Match the half sentences. Then write the full sentences in your exercise book.
a) The beans are
cleaned
b) b) Mr Roberts
thought
c) After cooking
d) Sugar is
e) Mrs Allen warned
Sam
f) A sample of choco-
late is given
A. After visitors have toured
the factory.
B. To leave some chocolate
for others.
C. The cacao beans smell
like chocolate.
D. Tim and Sam were going
to touch the button.
E. Before being cooked.
F. One of the ingredients in
chocolate
E
D
C
F
B
A
UNIT 16 : INVENTIONS
Period : Lesson 1 : .LISTEN AND READ (P147-P149)

II: Practice:
a) – E : The beans aer cleaned before being cooked.
b) _ D : Mr Roberts thought Tim and Sam were going to
touch the button.
c) _ C : After cooking, the cacao beans smell like chocolate.
d) _ F : Sugar is one of the ingerdients in chocolate.
e) _ B : Mrs Allen warned Sam to leave some chocolate for
others.
f) _ A : A sample of chocolate is given after visitors toured
the factory.
ANWSER KEYS:
UNIT 16 : INVENTIONS
Period : Lesson 1 :: .LISTEN AND READ (P147-P149)
II: Practice:
Where are the cacao beans ?
QUESTION
UNIT 16 : INVENTIONS
Period : Lesson 1 :: .LISTEN AND READ (P147-P149)
II: Practice:
STRUCTURE :
EX : The cacao beans are stored.
BE
V

3 / ed
 Formation :
S + is / am / are + V
3 / ed
+ … + adv of place + adv of time.
UNIT 16 : INVENTIONS

Period : Lesson 1 :: .LISTEN AND READ (P147-P149)
•
Learn new words by heart
•
Prepare : SPEAK - LISTEN / p.149, 150
- fascimile, process, pulp vat,
(to) drain, roll, (to) smooth,
(to) convey
UNIT 16 : INVENTIONS
Period : Lesson 1 :: .LISTEN AND READ (P147-P149)