【新课标核心素养】Unit 6 Section B 分层作业（含答案）人教新目标九全Unit 6 When was it invented?

2024-2025【新课标核心素养分层作业】人教新目标九全英语 中小学教育资源及组卷应用平台
Unit 6 When was it invented
Section B分层作业
基础巩固
一、根据句意及首字母提示补全单词。
1.Every country has its own n________ culture.
2.Remember to l________ the door when you leave the room.
3.I bought the shirt because I liked the s________of it very much.
4.Without d________ , we can finish the task on time.
5.You'd better put the meat into the f________, or it will go bad.
6.We were surprised because he didn't m______Lisa's absence.
7.Potato chips were invented by m________.
8.When we learn English, we don’t have to t__________every word into Chinese.
9.--Why do so many c______come to this supermarket --Because it sells things at low prices.
10.Mr. Wang often d________ the class into five groups to practice English.
二、根据句意用括号内所给单词的适当形式填空。
1.My mother (boil) water now.
2.I wondered what stopped her from (come) here.
3.Dr. Naismith (create) a game to be played on hard floor.
4.I go swimming for twenty minutes as my exercise. (day)
5.I have a (Canada) pen friend and we often share our lives by email.
6.Tea （bring） to South Korea during the 6th and 7th centuries.
7.The technology (introduce) to China in the 1960s.
8.There is little that man has had an impact on the Earth’s climate.（doubtful）
9.Not only my parents but also I (be) going to stay at home this weekend.
10.A lot of trees (plant) by the volunteers last spring.
三、根据句意及汉语提示完成句子。
1.昨天教练鼓励球员尽最大努力踢球。
Yesterday，the coach _________ the players _________ their best to play football.
2.据说他已经成功地登上山顶。
_________ _________ _________ that he has succeeded in reaching the top of the mountains.
3.他意外地发现了这个秘密。
He found the secret _________ _________.
4.不仅学生而且老师也仰慕他。
______ ______ the students ______ ________ the teacher _______ ______ ________ him.
5.我们的父母建议我们不要独自外出。
Our parents advised us _______ _________ _________ _________ alone.
能力提升
一、单项选择。
1.The 24th Winter Olympics ___ in Beijing and Zhangjiakou in 2022, from February 4th to 20th.
A.held B.was held C.will be held D.has been held
2.Three Chinese astronauts ________ into space on June 5th, 2022.
A.were taking B.are taking C.were taken D.are taken
3.Three Chinese astronauts ________ to China Space Station successfully on June 5, 2022.
A.sent B.are sent C.were sent D.were sent
4.—This silk scarf looks nice.—Yes, and it ________ in Thailand.
A.made B.makes C.was made D .is making
5.It’s a long time! I can’t remember when this picture _______ in Jinshan Park.
A.was taken B.takes C.is taken D.took
A.went B.was going C.have gone D.go
6.----The twins and I are interested in singing, but _____ of us is good at it.
A.both B.neither C.all D.none
7.Bruce was seen _____ in the river yesterday.
A.swim B.to swim C.swims D.swam
8.---Have a cup of coffee, please. ---Thank you. How nice the coffee !
A.feels B.looks C.smells D.sounds
9. The dress fits me well, ______I don’t want to buy it because it’s too expensive.
A.so B.and C.or D.but
10.----Must I finish my homework now ----No, you _____. You _____ do it tomorrow.
A.mustn’t, can B.needn’t, can C.couldn’t , may D.can’t, must
二、完形填空。
These days, cars are designed using computers. Let’s look at how a new car is created.
First, several ___1___ talk about the new car and any good ideas that they have. Then they sit down at their computers and ___2___ many sketches. The best two or three drawings are chosen and then more detailed drawings of ___3___ are developed on the computer. You can change the size, shape or color of any part on the computer to see ___4___ the car would look like and then you can choose the best design.
Both the inside and the outside of the car have to be designed. Part of the inside of the car is ___5___ so that the designers can sit in it. They can feel if there is enough ___6___ inside and if they can reach ___7___. Then some cars are built—there are more than 15, 000 parts of a car to ___8___.
When everything is known to be ___9___, the cars are made in the factory. Again, computers are used to make sure that all the parts are ____10____ as they are needed. The factory usually stays open all through the night so that the car production never stops.
1.A.drivers B.designers C.workers D.inventors
2.A.draw B.order C.type D.write
3.A.bicycles B.trains C.cars D.planes
4.A.how B.if C.what D.when
5.A.painted B.locked C.built D.mended
6.A.metal B.glass C.room D.chairs
7.A.nothing B.somebody C.everything D.something
8.A.choose B.test C.show D.build
9.A.safe B.easy C.cheap D.beautiful
10.A.electronic B.comfortable C.ready D.sold
三、阅读理解。
On Dec. 25, 2021, a new age of space science started when NASA set up the James Webb Space Telescope (望远镜) . It will change our understanding of space.
According to NASA, Webb is the world’s largest and most powerful telescope.The old Hubble Space Telescope mostly sees what we see-light, But Webb sees infrared (红外线的) light, which is invisible to the human eye. It can make new discoveries by examining stars inside those dust clouds. It will be able to“look at’”the first light after the Big Bang (宇宙大爆炸) which created our universe, as well as how young stars grow.
Webb “sees” by using mirrors to collect infrared light from the universe. The bigger the mirror is, the more details it can see. The telescope is as tall as a three-story building and as big as a tennis court. is so big that it has to fold its mirrors to fit inside the rocket, Once in orbit (轨道), they will unfold, creating one large mirror.
The telescope flew 29 days to reach its orbit, which is more than one million kilometers away from the earth. After six months, it sent back its first picture.
The building of the telescope started in 2004. About 40 million hours of work, thousands of scientists from 14 countries, 10 billion dollars and 1 heavy-lift rocket made it all possible.
Now it’s ready to help us answer key questions, such as where we came from and whether we’re alone in the universe.
1.What does the word “visible”mean in Paragraph 2
A.That can be seen. B.That can be depended on.
C.That is not right. D.That is good enough to be eaten.
2.What can the James Webb Space Telescope do according to the text
①See infrared light.②Explore dust clouds.③Explore black holes.④Find how young stars grow.
A.①②④ B.①③④ C.②③④ D.①②③
3.What does the underlined word “It” in Paragraph 3 refer to
A.The Big Bang. B.The light.
C.The universe. D.The telescope.
4.When did Webb start sending pictures to the earth after reaching its orbit
A.After 29 days. B.After a month.
C.After five months. D.After six months.
5.Which of the following shows the structure of the whole text
A. B.
C. D.
拓展探究
一、语法填空。
阅读下面短文， 在空白处填入1个适当的单词或括号内所给单词的正确形式。
The artificial intelligence (AI) system Aristo recently passed the same eighth-grade science test that some US students take. The New York Times reported. Aristo 1 (correct) answered 90 percent of the questions on the test.
This is 2 example of the progress that 3 (make) in AI development. Four years ago, 700 computer scientists tried to develop AI systems that could pass these kinds of exams. Note scored 4 (high) than 60 percent.
Scientists at the Allen Institute in the US developed the system. Aristo 5 (be) able to pass the exam because it could not only understand language, but also used logical thinking 6 (solve) difficult problems. For example, it could understand 7 a forest fire was and how it could affect animals.
The system used BERT, a kind of neural(神经的) network technology developed by Google, to answer the questions. BERT has read thousands of articles and can understand English. If it looks at a sentence with a 8 (miss) word, it can correctly guess what the word is. 9 BERT’s help, Aristo read many multiple-choice(多选的) questions. Over time, it was able to find logical patterns.
Aristo’s success means that we might see new AI-based products, such as search engines and databases for hospitals. AI systems might be able to, better understand their 10 (use) in the future.
二、书面表达。
根据中文提示，写一篇意思连贯、符合逻辑、不少于50词的英文短文。
互联网是20世纪的一项重大发明，它在我们的日常生活和工作中发挥着越来越重要的作用。某英文网站正在开展以The most useful invention—the Internet为题的征文活动，请你根据下面的要点提示，写一篇英语短文，谈一谈互联网给我们带来的便利，投稿给该网站。
要点提示：
1.让我们更容易和朋友们保持联系；
2.让我们更快、更好地完成工作；
3.让我们更好地了解外面的世界；
4.网上购物让我们省时省钱。
要求：短文的开头和结尾已给出，不计入总词数。
The most useful invention—the Internet
Of all inventions, I think the Internet is the most useful. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
All in all, the Internet makes our life more colourful and interesting. It’s a really useful invention.
参考答案
基础巩固
一1.national 2.lock 3.style 4.doubt 5.fridge
6.Mention 7.mistake 8.translate 9.customers 10.divides
二1.is boiling 2.coming 3.created 4.daily 5.Canadian
6.was brought 7.was introduced 8.doubt 9.Am 10.were planted
三1. encouraged to try2. It is said3. by accident
4. Not only but also looks up to 5. not to go out
能力提升
一1-5BCCCA 6-10DBCDB 二1-5BACCC 6-10CCBAC 三1-5AADDC
拓展探究
1.correctly 2.an 3.was made 4.higher 5.was
6.to solve 7.what 8.missing 9.With 10.users
二One possible version:
The most useful invention—the Internet
Of all inventions, I think the Internet is the most useful.
First, the Internet makes it easier for us to keep in touch with our friends. We can talk with them and can even see them online. Second, the Internet helps us finish our work more quickly and better than before. Third, we can get almost all kinds of information that we need through the Internet. It’s a good way to know about the outside world. Last, we can do some shopping online without leaving home. It helps us save a lot of time and money.
All in all, the Internet makes our life more colourful and interesting. It’s a really useful invention.
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