【新课标核心素养】Unit 6 Section A 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 A分层作业
基础巩固
一、根据句意及首字母提示补全单词。
1.Don't forget to put the yogurt into the f________, or it will go bad quickly.
2.He regretted selling his car at a 1________ price.
3.---Thanks for all your help.---Don't m________ it.
4.A washing machine is quite useful in our d________ life.
5.Mary wants to buy this kind of skirt because it is in s________ this summer.
6.You may look up some news on the w__________.
7.They are measured with special i_________.
8.Today is Sunday. There are many c____________in the supermarket.
9.He is thinking about a new p ______________about building the biggest supermarket.
10.He paid attention to his grandparents' d_____________diet.
二、根据句意用括号内所给单词的适当形式填空。
1.Celine Dion is a (Canada) singer.
2.We should remember these national (hero).
3.The old woman is very friendly to others in her (day)life.
4.I don’t like the soup. It is too (salt).
5.His dream is to be a (trade) like his father.
6.Playing basketball brings us great (please).
7.He came back late because of a (suddenly) rain.
8.In our village, (near) all the houses are the same.
9.A king is the (rule)of a country.
10.The famous (music)group will sing at the concert.
三、根据句意及汉语提示完成句子。
1.罗马不是一天建成的。
Rome in a day .
2.毫无疑问，阅读对我们有好处。
reading is good for us.
3.茶，一种很受欢迎的饮品，是偶然被发现的。
Tea, a very popular drink, was invented .
4.去年这本书被译成好几种语言。
The book several languages last year.
5.据说上周那幅名画被盗了。
the famous picture was stolen last week.
能力提升
一、单项选择。
1.Tom plays _____ basketball and Tim plays _____ piano every day.
A./, / B./, the C.the, the D.the, /
2.The thief _____ stole a man’s purse on a bus _____ by a policeman just now.
A.who, was caught B.that, has been caught C.who, caught D.that, is caught
3.Americans like to cook _____ an open fire in summer.
A.on B.in C.over D.below
4.We Chinese people are very _____ our long history.
A.worried about B.good at C.proud of D.good with
5.----Where did you go on your summer vacation
----Well, I _____ to Beijing, but finally I went to Dalian.
A.went B.was going C.have gone D.go
6.Rose finished her study in the university and went to___ a good job.
A.take after B.look after C.care for D.search for
7.----Jim, how do your parents like country music
----_____ my dad _____ my mom likes it. They both like country music.
A.Either, or B.Neither, nor C.Not only, but also D.Both, and
8. —Jenny, I need some milk.
— Ok,Mum. do you need
A.How much B.How many C.How often D.How long
9.I will wait for you here _____ you come back.
A.until B.since C.while D.because
10.----There are _____ students in the school. The number of girls _____ 800.
A.two thousand, is B.two thousands, are
C.thousands of, are D.two thousands of, is
二、完形填空。
The human population on the earth grows larger each year. As a result, more and more food needs to be grown in order to 1 everyone. Because of climate change, this task is becoming even more difficult.
To solve this problem, some experts 2 a research project. They spent several years communicating with farmers. They wanted to see what problems farmers were having and how these problems could be solved. This 3 the creation of special robots. These robots move around on farms and 4 detailed information about crops. They can take pictures of plants, track each plant’s 5 and measure its size. In this way, farmers will be able to produce more food by improving the condition of each plant.
In the past, 6 farmers did have information about the soil and the weather, they didn’t have the time or ability to track each plant. Now, 7 these robots, they can.
By collecting detailed information about plants, experts 8 that computers can help farmers make predictions about how their plants will grow.
Studying each plant could end up saving time and money. For example, if robots can detect which plants have 9 , farmers can quickly get rid of these plants before they are able to affect 10 plants. The detailed information will also allow farmers to only fertilize and water the plants in need.
1.A.impress B.raise C.feed D.influence
2.A.carried out B.broke out C.came out D.found out
3.A.devoted to B.paid attention to C.led to D.looked forward to
4.A.give B.collect C.direct D.mark
5.A.shape B.appearance C.age D.growth
6.A.until B.though C.when D.if
7.A.for B.through C.with D.throughout
8.A.worry B.suggest C.wonder D.believe
9.A.diseases B.warmth C.feelings D.breath
10.A.far B.nearby C.lively D.lasting
三、阅读理解。
Elias Howe is always used to going to bed at 4 o’clock in the morning. Working all night became his living habit. Who’s Elias Howe You may never hear of him. He was born in America. The sewing (缝纫) machine was invented by him.
Over 100 years ago, without modern machines, people had to do the sewing by hand. Elias decided to design a machine to do the sewing instead of our hands. However, he had a trouble. He couldn’t get the thread (线) to run around the needle (针). Inventing sewing machine was his dream. So he did not give up. He kept thinking about how to solve this problem.
Once he was tired, he slept in bed. He had a dream. In the dream he was caught by a king. The king ordered him to build a perfect sewing machine, or the king would kill him. Elias met the same problem as before. The king was so angry that he ordered his soldiers to kill him. The soldiers raised spears (长矛) and came up to him. Suddenly Elias noticed something. There was a hole in the tip (尖端) of each spear.
Before the spears stuck to his body, Elias woke up from the dream. And he realized that he had found the answer to the problem. Instead of getting the thread to run around the needle, he made it run through a small hole in the tip of the needle. A simple thought finally made Elias invent the first sewing machine.
1.Why did Elias go to bed about 4 o’clock a.m.
A.Because he got used to working at night. B.Because he liked to play at night.
C.Because he had sleeping problems. D.Because of the noise of the machine.
2.What can we know from second paragraph
A.Elias’s parents lived on sewing.
B.People preferred to do sewing by hand over 100 years ago.
C.Elias wanted to invent the sewing machine to make money.
D.Elias had difficulty in inventing the sewing machine.
3.What does the underlined word “something” mean
A.Problem. B.Hole. C.Dream. D.Spear.
4.What happened in Elias’s dream at last
A.Elias was killed. B.The king was killed.
C.Elias had a good thought. D.Elias caught the soldiers.
5.What can we know from the passage
A.If you want to invent something, you should have a good dream.
B.Elias Howe’s dream came true.
C.Working at night is helpful in new inventions.
D.Sleeping can also solve the problem.
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。
In 1863 the first underground passenger railway in the world opened in London. It ran for just under seven kilometers and allowed people 1 (avoid) heavy traffic on the roads above as they traveled to and 2 work. It took three years to complete and was built using 3 interesting method. This included digging up the road, laying the track and then 4 (build) a strong roof over the top. When all those had been done, the road surface 5 (replace).
Steam engines were used to pull the carriages and it must have been fairly unpleasant for the passengers, with all the smoke and noise. However, the railway quickly proved to be a great success 6 within six months, more than 25,000 people were using it every day.
Later, engineers managed to construct railways in a system of deep tunnels, 7 became known as the Tube. This development was only possible with the 8 (introduce) of electric-powered engines and lifts. The Central London Railway was one of the most 9 (succeed) of these new lines, and was opened in 1900. It had white-painted tunnels and bright red carriages, and proved 10 (extreme) popular with the public.
二、书面表达。
2.小小发明,大大改变。我们的生活因为各种科技发明而日益便捷,请你以“My Favorite Invention”为题,写一篇100词左右的英语文章,介绍你最喜爱的发明。
参考词汇:widely,be used for,convenient,communicate...
My Favorite Invention
___________________________________________________________________________
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案
基础巩固
一1.fridge 2.low 3.mention 4.daily 5.style
6.website 7.instruments 8.customers 9.project 10.daily
二1.Canadian 2.heroes 3.daily 4.salty 5.trader
6.pleasure 7.sudden 8.nearly 9.ruler 10.musical
1. wasn’t built 2. Without doubt 3. by accident/chance
4. was translated into 5. It’s said that
能力提升
一1-5BACCB 6-10 ADCAAA 二1-5 CACBD 6-10 BCDAB 三1-5ADBCB
拓展探究
1.to avoid 2.from 3.an 4.building 5.was replaced
6.and 7.which 8.introduction 9.successful 10.extremely
二One possible version:
My Favorite Invention
The mobile phone is my favorite invention.As we all know,mobile phones are being more and more widely used in our daily life.They are used in many ways.
First,they offer fast and convenient service for communication.They are used for calling.We can talk with our friends or parents for a long time.It’s quite easy for us to carry them everywhere.They can also be used for sending short messages to show our feelings to our friends.What’s more,we can surf the Internet on mobile phones.And when we are tired,we can listen to music to relax ourselves.Our life becomes more colorful because of the invention of the mobile phone.
There is no doubt that the mobile phone plays an important part in our daily life.
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