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6. 现在你来试一试，用所给单词的适当形式填空。
①Alice likes and she wants to be a . (dance)
②Peter can good stories, and he wants to be a . (write)
③May likes delicious food, and she wants to be a . (cook)
④James likes English. He wants to be an English . (teach)
⑤Ben can basketball very well. He wants to be a basketball . (play)
①Alice likes and she wants to be a . (dance)
②Peter can good stories, and he wants to be a . (write)
③May likes delicious food, and she wants to be a . (cook)
④James likes English. He wants to be an English . (teach)
⑤Ben can basketball very well. He wants to be a basketball . (play)
答案
①dancing; dancer ②write; writer ③cooking; cook ④teaching; teacher ⑤play; player
解析
①like后接动词-ing形式，dance的动名词是dancing；“想成为一名舞者”用dancer。②can后接动词原形write；“想成为一名作家”用writer。③like后接动词-ing形式，cook的动名词是cooking；“想成为一名厨师”用cook。④like后接动词-ing形式，teach的动名词是teaching；“想成为一名英语老师”用teacher。⑤can后接动词原形play；“想成为一名篮球运动员”用player。
7. 读一读，先选图片，再写单词，补全句子。
A. B. C. D.
()①My father takes photos with a digital now.
()②Mr Wang drives a street to clean the streets.
()③My grandma washed clothes by hand 20 years ago. Now we wash clothes with .
()④ are helpful. They can help people solve many difficult problems.
A. B. C. D.
()①My father takes photos with a digital now.
()②Mr Wang drives a street to clean the streets.
()③My grandma washed clothes by hand 20 years ago. Now we wash clothes with .
()④ are helpful. They can help people solve many difficult problems.
答案
① B, camera
② C, sweeper
③ D, a washing machine
④ A, Computers
解析
① 题目中提到“takes photos”，与拍照相关的设备是相机，对应图片B，单词是camera。
② 题目中提到“clean the streets”，与清洁街道相关的设备是清扫车，对应图片C，单词是sweeper。
③ 题目中提到“washed clothes”，与洗衣服相关的设备是洗衣机，对应图片D，单词是a washing machine。
④ 题目中提到“help people solve many difficult problems”，与解决问题相关的设备是计算机，对应图片A，单词是Computers。
三、拓展性作业
1. 口语交际：过去和现在人们是怎样生活的呢？写一写，并跟你的同伴交流。
In the past, people …
Now, people …
1. 口语交际：过去和现在人们是怎样生活的呢？写一写，并跟你的同伴交流。
In the past, people …
Now, people …
答案
In the past, people lived in small houses and used fire for cooking. They travelled by walking or riding horses. People communicated by sending letters.
Now, people live in big houses or apartments and use electricity or gas for cooking. They travel by cars, trains, or planes. People communicate by using phones or the internet.
Now, people live in big houses or apartments and use electricity or gas for cooking. They travel by cars, trains, or planes. People communicate by using phones or the internet.
2. Kitty和Alice正在讨论最近的纪录片，读一读，选择恰当的句子，完成对话。
A. And inventions make our lives better!
B. But now we can talk and watch a film on a mobile phone.
C. Changes in our lives.
D. Yes. It is a wonderful film.
E. For example, people rode horses or walked to a faraway place in the past.
Alice: Hi, Kitty. Did you see a film with Fred yesterday?
Kitty: ①
Alice: Really? What is the film about?
Kitty: ②
Alice: Sounds interesting! So what changes does the film tell us?
Kitty: A lot. ③
Alice: But now we can drive a car, take the bus, train or plane and so on.
Kitty: Yes. There weren’t any mobile phones before.
Alice: ④
Kitty: That’s right. Inventions change our lives.
Alice: ⑤ I want to see the film too!
Kitty: I think you will like it.
A. And inventions make our lives better!
B. But now we can talk and watch a film on a mobile phone.
C. Changes in our lives.
D. Yes. It is a wonderful film.
E. For example, people rode horses or walked to a faraway place in the past.
Alice: Hi, Kitty. Did you see a film with Fred yesterday?
Kitty: ①
Alice: Really? What is the film about?
Kitty: ②
Alice: Sounds interesting! So what changes does the film tell us?
Kitty: A lot. ③
Alice: But now we can drive a car, take the bus, train or plane and so on.
Kitty: Yes. There weren’t any mobile phones before.
Alice: ④
Kitty: That’s right. Inventions change our lives.
Alice: ⑤ I want to see the film too!
Kitty: I think you will like it.
答案
①D
②C
③E
④B
⑤A
②C
③E
④B
⑤A
