Giáo Án T Anh 7 cực hay

Welcome to English Class 7A
Teacher: Hoang thanh Mai
Period 84 Unit 13 activities
Lesson 5: Part B- Come and play (cont) B3 - inventions
I. Vocabulary:
Diving vessel (n)
Under water (n)
Surface (n)
Diver (n)
Lặn dùng bình dưỡng khí
Thợ lặn
Special breathing equipment (n)
Scuba diving (n)
Dưới nước
Bề mặt
invention (n)
(to) explore
(to) invent
Thiết bị thở đặc biệt
Thám hiểm, khám phá
Sự phát minh
Phát minh
Tàu lặn
Period 84 Unit 13 activities
Lesson 5: Part B- Come and play (cont) B3 - inventions
II. Reading.
1. T/F statements prediction.
II.2. Reading.
Most of the world`s surface is water; We may know the land very well, but we know very little about the oceans.
Until recently, man could not stay underwater for long. A pearl diver, for example, couldn`t stay underwater for longer than two minutes. But now, with special breathing equipment, a diver can stay underwater for a long time. After the invention of this equipment, man could swim freely underwater and scuba- diving became a popular sport.
A Frenchman, Jacques Cousteau (1910- 1997), invented a deep sea diving vessel in the early 1940s. In the vessel, he could explore the oceans of the world and study underwater life.
Now, we can explore the oceans, using special TV cameras well. We can learn more about the undersea world thanks to this invention.
Period 84 Unit 13 activities
Lesson 5: Part B- Come and play (cont) B3- inventions
II. Reading.
1. T/F statements prediction.
F
T
T
F
T
water
a deep sea diving vessel
Period 84 Unit 13 activities
Lesson 5: Part B- Come and play (cont) B3 - inventions
II.3. Matching the questions with its correct answers
4. Talking about the inventions
Can Can`t
Ex; b- After five years old, I can read
a- Before five years old I couldn`t read
Could Couldn`t
a. Before the invention of special breathing equipment, we couldn`t explore the oceans.
b. Before...,we couldn`t learn more about the sea

Before the invention of electricity,
We couldn`t - read all night.
- watch TV.
- use computers.
Before the invention of motorbike,
we couldn`t - travel far.
- get home quickly.

5. Consolidation.
- Model verb. "Can, Could" to express man`s ability.
- Inventions of man.
6. Homework. - Collect and study some other inventions.
- Prepare A1 Unit 14



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