2022年英语中考一轮复习人教版新目标八年级下册Unit7练习（含答案）

Unit 7 What’s the highest mountain in the world 练习
一、单项选择
( )1.---_____________is Qomolangma
---It’s 8848 meters. It’s very hard to climb the mountain.
A．How deep B．How long C．How far D．How high
(　 )2.—Do you know the Hong Kong Zhuhai Macao Bridge(港珠澳大桥)
—Yes，it is ________ cross sea bridge in the world.
A．the longer B．longest C．the longest D．longer
( 　)3.—Ma Ling's Chinese isn't so ________ as Wang Ming's.
—I know them very much.But now Ma Ling studies ________ than Wang Ming.
A．good；harder B．good；hard C．better；harder D．better；better
(　 )4. We should take more exercise to ______ us_______illness.
protect, of B．protect,from C．throw, away D．throw, of
(　 )5.The population of Qingdao is ______ than _______ of Beijing.
less, one B．less, that C．smaller, one D．smaller, that
(　 )6.Mr. Lee is the best teacher _______ he has the least experience.
even though B．because of C．so that D．in order to
(　 )7.Betty is taller than __________in her class.
A．any other girls B．any other girl C． other girl D．others girls
(　 )8. Jim’s father died _______the morning _______ May 3rd, 1999.
A．on, of B．in, of C．in, on D．on, on
(　 )9. The classroom is ________.
A．ten meters long B．ten meter long C．ten- meter long D．ten- meters long
(　 )10. Although many great people ever failed, they never________ and managed to succeed.
A. set up B．stayed up C．put up D．gave up
综合填空
A：选择合适的单词,并用其适当形式填空。
weigh, challenge, achieve, die from, succeed
1．He __________ unless he gives up.
2．There are more and more people in the US___________ cancer(癌症) nowadays.
3．Gu Ailing________________herself in the last few years, so she wins the Olympic Games.
4．After years of hard work, she finally __________ her dream.
5．The tiger __________many times more than the penguin.
B：根据汉语提示完成句子。
The smoke got _____________(浓的) than before because the fire got bigger
A number of_____(游客) tour Beijing every year.
8．Some kinds of__________(疾病)lead to many people’s death.
9．I can’t fall asleep. I’m __________(醒着) all night.
10．7 people are rewarded for their act of kindness, _________(包含) a policeman.
三、阅读理解
In December 2020, “the Super Apple” appeared at supermarkets across China, sweeter and juicier than usual ones, without pesticide residue(农药残留). Before reaching the market, the products had been tested over 500 times. Blockchain(区块链) technology in recording farmers' actions is widely used to avoid nonstandard pesticide use. Digital technology at the apple storage helps to group apples, which can keep the stability(稳定性) in the quality. “The future of agriculture lies in the modern technology.” Huang Jikun, Professor of the China Centre for Agricultural Policy at Peking University, told Beijing Review.
At China's Central Rural Work Conference in 2020, President Xi stressed that efforts must be made to increase the quality of agriculture. Xi also pointed out the importance of speeding up technologies.
China's agriculture has entered a stage of high－quality development, as the country is meeting people's increasing need for high standard products. So agriculture should turn to technology.
Three years ago, Yuan Longping led a program of planting rice in saline－alkali(盐碱) soil in areas, including Xinjiang and Heilongjiang. Through hybrid technology, Yuan's team have been able to raise improved rice for saline and alkaline soils. If China could put 6.67 million hectares of saline－alkali soil into rice production, it would be very likely to increase by around 30 million tons, a huge contribution to the country.
In Lushui, Yunnan Province, one can rarely see farmers working on the farm. All common tasks are completed automatically(自动化地). Data(数据) is gathered by the system to improve future production.
“More information and technology centers will be built so that basic data and big data can be improved, and technologies like 5G and the BeiDou Satellite Navigation System can be used in the field.”said Han Fujun, Deputy Chief Engineer of the Information Center of MARA.
Since 2010, the Chinese government has been organizing technology exchanges, training, field trips and other activities for the agricultural technology talents to better understand the situations of each area.
Because of the COVID－19, companies begin to rethink better agricultural models, as more people want to eat healthier foods. Science and technology will play a more important role in the future.
( )1. Which of the following makes ”the Super Apple” sweeter and juicier
A. The apple storage. B. The modern technology.
C. The product test. D. The record of farmers' actions.
( )2. From the passage we know that________．
A. traditional Chinese agriculture is out of date now
B. farmers will pay less attention to technologies
C. China's agriculture plays a lead role in the world
D. people now need more quality agricultural products
( )3. Which of the following is true according to the passage
A. Yuan's program is a huge contribution to China.
B. Farmers are busy collecting the data in Lushui.
C. 5G and BeiDou system are rarely used in the centers.
D. Talents organize activities to understand each area.
( )4. The passage mainly wants to tell us ________．
A. Yuan Longping is a great Chinese scientist in farming
B. China's agriculture develops fast to meet people's need
C. science and technology improves China's agriculture
D. more agricultural models will appear after COVID－19
四、任务型阅读
The giant panda is one of the most popular animals in the world. A giant panda can grow up to 1.5 meters long and weigh up to 160 kg. People think the giant panda is very lovely. So it is not surprising that the World Wide Fund for Nature(WWF) chose the giant panda as its symbol. The WWF tells people about animals that are ①　　　　　　_______ _________(处于危险中)and raises money to save them.
The giant panda only lives in the wild in China. In the early 1980s, there were only 1, 000 left in the wild. The main reason why pandas are endangered is that the area where pandas can live has become smaller.
The WWF works to help giant pandas in the wild in many ways. One of the ways that help them is to increase the size of panda reserves(自然保护区). Some reserves need to be joined together by planting bamboo between them to make “corridors”. These are paths that lead from one reserve to another. No one may harm the pandas in these areas. The corridors let pandas move from one habitat(栖息地)to another to look for food. ②People are working very hard to make sure the giant panda does not die out.
1.How long and heavy can a giant panda grow to be
_____________________________________________________
2.在文中①处空格处填入适当的词语。________ ________
3.Why are the giant pandas endangered
__________________________________________________________________
4.Give a way to help the giant pandas in the wild, please. ___________________________________________________________________
5.将文中画线的句子②翻译成中文。____________________________________________________________________
答案：
单项选择
1-5 DCABD 6-10 ABACD
二、综合填空
A: 1. will succeed 2. dying from 3. has challenged 4.achieved 5. weighs
B:1. thicker2. tourists 3. illnesses 4.awake 5. including
三、阅读理解
1-4 BDAC
四、阅读表达
1.A giant panda can grow up to 1.5 meters long and weigh up to 160 kg.
2.in danger
3.Because the area where pandas can live has become smaller.
4.To increase the size of panda reserves.(答案不唯一)
5.人们为了确保大熊猫不灭绝而非常努力地行动着。