Bài giảng Tiếng Anh 7 - Period 84, Unit 13: Activities (B3)

 Check the old lesson
a, finish / ought to / his homework / Nam .
 -> Nam ought to finish his homework.
 b, play / Ba / can’t / table tennis/ Sunday / on
 -> Ba can’t play table tennis on Sunday . Period 84 - Unit 13. Activities
 B. Come and play (B3)
NEW WORDS
- surface (n) : bề mặt
- oceans (n) : đại dương
- invention (n) : sự phát minh
- equipment (n) : thiết bị 
- popular (adj) : phổ biến
- invent (v) : phát minh
- explore (v) : khám phá Period 83 - Unit 13, Activities
 B. Come and play (B3)
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 as 
 well. We can learn more about the undersea world thanks 
 to this invention. Period 83 - Unit 13, Activities
 B. Come and play (B3)
True or False? Check, and then correct the false 
 sentences. 
1. Most of the world's surface is land. F
=> Most of the world's surface is water.
2. Before the invention of special breathing equipment, man 
 couldn't swim freely underwater. T
3. Now, scuba-diving is a popular sport. T
4. Jacques Cousteau invented special TV cameras. F
=> Jacque Cousteau invented a deep-sea diving vessel.
5. We can learn more about the undersea world thanks to 
 Jacque Cousteau's invention. T Period 83 - Unit 13, Activities
 B. Come and play (B1)
Ba: Would you like to play table tennis, Nam?
Nam: I'd like to, but I can't.
Ba: That's too bad.
Nam: I have some homework. I ought to finish it before I play 
 table tennis.
Ba: Yes. You must do your homework first. But I’ll wait for you.
Nam: It'll take me a few more minutes.
Ba: No problem. I also have to finish this question for Math 
 tomorrow.
Nam: OK, I've finished. Oh, I don't have my table tennis 
 paddles with me. Do you have a spare one?
Ba: Yes, I do.
Nam: Can I borrow it?
Ba: Sure. Here you are.
Nam: Thanks.
Ba: OK. Let's go. Period 83 - Unit 13, Activities
a) What should Nam do before he plays table tennis? 
- Nam should do his homework before he plays table tennis.
b) When will Nam be ready? 
- He will be ready in a few more minutes.
c) What will Ba do? 
- He has to finish the question for Math tomorrow.
d) How many paddles does Ba have? 
- He has 2 paddles. / He has a pair of paddles. Period 83 - Unit 13, Activities
a) What should Nam do before he plays table 
 tennis? 
=> He should do his homework first.
b) When will Nam be ready? 
=> He'll be ready in a few more minute.
c) What will Ba do? 
=> Ba has to finish a question for Math tomorrow.
d) How many paddles does Ba have? 
=> Ba has a pair of paddles/ 2 paddles. Thank you for your attention !