Unit 6 When was it invented?SectionA 1a-2d同步习题 2022-2023学年人教版英语九年级全册（无答案）

Unit 6 When was it invented
Section A 1a-2d同步练习
基础过关
Ⅰ.根据句子意思和汉语提示写出所缺单词。
1. That’s the most ________ (有用的) book.
2. It is said that Thomas Edison had 1,093_________(发明) during his lifetime.
3.——What is this kind of machine used for ——It’s used for ______ (听) to music.
4. If you _________ (加热) the ice, it will soon become water.
5. Children also need time _________ (玩耍).
6.The bus will run on ________ (电) and solar power.
7.He just talked about what we had already known.Nothing new was (提到).
8.Have you thought about having your hair in a shorter (样式)
9.To hold the National Games successfully，a lot of new construction (项目)have been completed in the city.
10.5G makes it possible for us to look through the (网站) easily and quickly.
Ⅱ.用括号内所给单词的适当形式填空。
11.The cake _________（smell）terrible. So I didn't eat it.
12.—Why didn't you go to the party？—Because I _________（not invite）.
13.She found that her son had a _________（music） talent.
14.These _________（Canada）can speak Chinese very well.
15.The temperature in the world _________（rise）in the past years.
16.His books are (wide) read by people around the world.
17.It is my (please) to show you around our new school.
18.The Internet has changed people's (day) lives in many ways.
19.The bicycle is one of the simplest but most useful (invent) in the world.
20.We'd better keep some candles at home so that we can use them when there is no (electric) at night.
Ⅲ.根据汉语意思完成句子，每空一词。
21.你说的有道理。乘坐出租车去机场会更好。
You .It would be better to go to the airport by taxi.
22.电话是如此伟大的一项发明。
The telephone is /
invention.
23.那个机器人是他的朋友三年前发明的。
That robot his friend three years ago.
24.凯文刚才想出了另一种处理这个问题的方法。
Kevin another way to deal with the problem just now.
25.让我们想一想改变了世界的发明吧。
Let's the inventions that changed the world.
综合运用
I.单选。
1.-Who invented the light bulb
-It was invented ____________ Edison.
A.with B.by C.from D.of
2.Mandy never buys shoes ________ high heels. She doesn't think they're comfortable.
A. of B. with C. in D. about
3.This kind of machine______ cutting paper.
A.used for B.is using for C.is used for D.used to
4. When was _______ umbrella_______？
A./ ; invented B.a ; discovered C.an ; discovered D.the ; invented
—Did you and your sister go to Miss Brown’s party yesterday
—No, neither of us ________.
A.invited B.is invite C.was invited D.inviting
Ⅳ.用方框中所给短语的适当形式填空。
be used for　up and down with pleasure　run on be sent to
6.When succeeding in finishing the task，Tom was so excited that he jumped .
7.Most cars used to get energy(能源) from gas or oil.But now some modern cars electricity.
81.The new invention teaching kids how to spell words.
9.—Could you please pass me the ice－cream scoop — ！Here you are.
10.Three Chinese astronauts _____ to China Space Station successfully on June 5, 2022.
III.根据对话内容，在空白处填入恰当的句子，使对话完整、通顺。
A: Look! A new machine.
B: (11) ______
A: Only a week.
B: (12) ______ What is it used for
A: (13)______
B: Where was it made
A: (14) ______
B: Have you used it yet
A: (15) ______ I have used it several times.
B: What do you think of it
A: It’s very convenient.
B: Sounds great.
A. Making noodles. B. How often do you use it C. How long have you had it D. Yes, I have. E. Who was it invented by F. In Taiyuan. G. It looks strange.