3.1 Welcome to the unit-2021-2022学年九年级英语下册单元同步课时重点练（牛津译林版).docx

1、Unit 3 RobotsWelcome to the unit一、根据句意及中、英文释义完成单词1. -What did you do just now? -I_(邮寄) a book to my brother in Nanjing.2. -Doesnt the_(机器人) have a rest? -No, it doesnt, because it never gets tired.3. When there is something wrong with the machine, you can_(投诉) to the shop.4. Jumping rope is a kind o

2、f full-body exercise and it is great for the_(大脑).5. Chinese parents always do_they can do for their children.答案：1. posted2. robot3. complain4. brain5. whatever二、选择所给单词的适当形式填空poster, danger, use, lazy, explore1. Robert is_than any other boy in his class.2. Its_to play football in the street.3. Look!

3、 There is a_on the wall. Lets go and see what it is about.4. I think the robot is quite_.5. Christopher Columbus was one of the_to discover America.答案：1. lazier2. dangerous3. poster4. useful5. explorers三、选择所给动词的适当形式填空help, complain, write, explore, carry1. Linda is always having so many things to_ab

4、out.2. -What is Andy doing? -He_a letter to his cousin.3. Whenever I am in trouble, my classmates_me out.4. This robot can do a lot of things like_heavy things and working on high buildings.5. _outer space is dangerous.答案：1. complain2. is writing3. will help4. carrying5. Exploring四、单项选择( ) 1. Your s

5、upport is important to our work. _you can do helps.A. HoweverB. WhoeverC. WhateverD. Wherever( ) 2. Those young firemen were brave enough to_the fire in the forest.A. work outB. put outC. hand outD. look out( ) 3. You have nothing_your work, do you?A. complaining ofB. to complainC. complainingD. to

6、complain about( ) 4. -I have no time this afternoon. Who will_this card_me? -Tom.A. post, toB. post, forC. past, toD. past, for( ) 5. -How do you like your new robot?-_.A. Very muchB. Its lovelyC. A littleD. Its a camera答案：1-5 CBDBB五、完成句子1. 别忘了替我寄信。Dont forget to_for me.2. 我希望机器人能帮我做家庭作业。I hope the

7、robot can help me_.3. 机器人可以帮助人们灭火。Robots can help people_.4. 他总是向我抱怨他繁重的工作。He always_his hard work.5. 顺便问一下，谁是第一个拥有机器人的人？_, who is the first person to_?答案：1. post the letter2. with my homework/(to) do my homework3. (to) put out fires4. complains to me about5. By the way, own a robot六、根据短文内容及首字母提示完成单

8、词Now, it seems that artificial intelligence(人工智能) is becoming more and more popular in our life, and it has g_1_ influenced the ways we live, work and play. Can you i_2_that you can play table tennis with a robot one day? A scientist has invented a s_3_ robot that can be a table tennis coach. That m

9、_4_ people can practise table tennis not only with humans but also with a robot. Named Forpheus, the smart table tennis robot is quite special. It can study the movements of human players and the s_5_ of balls. In this way, it can exactly judge the players skill levels. Then it uses the information

10、to c_6_ the ways to play. If the players are just beginners, Forpheus will play in a slow and easy way. But if the players are better ones, the robot will play in a faster and more difficult way. Whats more, while playing, it e_7_ players to try their best with words like “Good job!” and “Come on!”.

11、 At the same time, it gives some good advice to i_8_ their skills. So it is both a good partner and a clever coach. Science and technology is developing quickly these years and its hard to imagine what will h_9_ in the future. “In the next 20 years, it will be possible that one robot can teach another one to play table tennis or even invent another one!” said Takurya, the i_10_ of the table tennis robot.1. _2. _3. _4. _5. _6. _7. _8. _9. _10. _答案：1. greatly2. imagine3. special4. means5. speed(s)6. choose7. encourages8. improve9. happen10. inventor