（連云港專版）2020中考英語復習方案 第一篇 教材考點梳理 第04課時 Units 5-8（七下）試題

《（連云港專版）2020中考英語復習方案 第一篇 教材考點梳理 第04課時 Units 5-8（七下）試題》由會員分享，可在線閱讀，更多相關(guān)《（連云港專版）2020中考英語復習方案 第一篇 教材考點梳理 第04課時 Units 5-8（七下）試題（6頁珍藏版）》請在裝配圖網(wǎng)上搜索。

1、課時訓練(四)　 Units 5—8(七下) (限時:30分鐘) Ⅰ.單項選擇 1.Which underlined letter pronounces differently from the others? A.blanket B.happen C.watch D.back 2.[2019·連云港海州二模]—5G service is on the way to our life. —But 　　　　knows the date for sure.? A.everybody B.anybody C.nobody D.somebody 3.[2019·南京一模]C

2、hina's first AI host can learn from live videos. It speaks Chinese as 　　　　as a real host.? A.good B.well C.better D.best 4.[2019·安徽]—Shall we go to the airport to 　　　　your sister?? —I don't think it's necessary. She will come here by taxi. A.see off B.pick up C.look after D.come across 5.[2

3、019·南通一模]The manager's voice sounded 　　　　on the phone. He offered to show us around the company.? A.softly B.friendly C.gently D.seriously 6.[2019·南京一模]—Oh, my God. I've already worked for several hours without a rest. —I think you must stop working 　　　　you might turn into a machine.? A.so B.an

4、d C.or D.but 7.[2019·宿遷]—Mum, may I go to see a film with my cousin? —You 　　　　go if you have finished your homework.? A.must B.need C.should D.can 8.[2019·淮安]—It is said that 5G is coming. It will improve our life greatly. —　　　　 amazing it is! ? A.What an B.How a C.What D.How 9.—The bread

5、 is really delicious. —Thank you. I 　　　　it myself. ? A.make B.made C.will make D.am making 10.[2019·黃岡]—The game is too hard for me. I will certainly lose. —　　　　 You should never say no before you try.? A.Forget it! B.Come on! C.I'm sorry. D.Pardon me? Ⅱ.[2018·連云港]閱讀理解 Bats are the only ma

6、mmals that can fly a great distance, but they have another ability. Many bats live a longer time than other animals of their size. European researchers are studying bats to understand why they live so long. They hope to make discoveries to fight the aging process(過程) in human beings. Last week, th

7、e group of scientists said they had found important biological qualities in some bat species. The group studied bat chromosomes(染色體), a line of genes found in the nucleus(核) of cells. The scientists were most interested in parts connected to the ends of the chromosomes. They are called telomeres(端粒)

8、. Telomeres protect the ends of chromosomes, which shorten each time a cell divides. Scientists believe this shortening process causes cells to break down. 　　　? A report on bats was published this month in the journal Science Advances. Among the leaders of the study was Emma Teeling, a biologist w

9、ith University College Dublin in Ireland. Teeling said studying long-living mammals that have developed ways to fight aging is another way to prove the molecular(分子) basis of extended health length. She added that studying bats made scientists able to learn more about the processes that drive health

10、y aging. The European researchers studied 493 bats from four bat species. The group used information that had been gathered over more than 60 years. Of these animals, the greater mouse-eared bat generally lived the longest, an average of 37 years. The scientists said this and a related species, wh

11、ich are grouped together under the name Myotis, had telomeres that did not shorten with age. Another Myotis bat holds the record for the oldest age, reaching 41 years. The scientists' findings suggest that these bats' cells have the ability to keep and repair their telomeres. This, they said, helps

12、 guard against the aging process. Based on its body size, a bat like the greater mouse-eared bat would be expected to live four years. But, these mammals have been found to live nearly 10 times longer than that. The scientists found that eighteen of these are bats. The only exception is an unusual

13、African rodent, the naked mole rat. 11.Which sentence can be put at the end of Paragraph 3? (　　) A.This makes scientists able to study bats. B.That's why bats can fly a great distance. C.They say this is what causes aging. D.They discover the cells connected to humans. 12.Why do some species o

14、f bats live a very long time? (　　) A.Because they have a line of long-living genes out of the cells. B.Because their cells have the ability to keep and repair their telomeres. C.Because they have another ability to live longer without any food or water. D.Because telomeres protect the ends of ch

15、romosomes to stop cells dividing. 13.The underlined word “that” refers to 　　　　. (　　)? A.four years B.body size C.the aging process D.the ability to repair 14.What's the best title of the passage? (　　) A.Differences Between Long-Living Animals B.A Science Report on Chromosomes C.Do Bats Hold t

16、he Secret to Long Life? D.Are Humans and Bats Similar in Protecting Themselves? Ⅲ.[2019·涼山州]還原短文 People travelled to see the buildings, the food, the national dresses in foreign countries because they thought they would not be the same as those of their own countries in the past. 15.　　　　 They all

17、 have their Hilton or Sheraton Hotels everywhere. They all have their McDonald's, their KFCs and their Pizza Huts. Office buildings look the same everywhere, and most city centers are full of office buildings. And of course, people are driving the same brands of Japanese or European cars.? Then why

18、 is the foreign travel more popular nowadays? What do tourists hope to experience in a foreign country that they cannot experience at home? The answer could be that people could be very interested in the past. 16.　　　　 Most people travel overseas to find out what foreign countries' history and cultur

19、e used to be like, not what they are like today. Tourists visit different kinds of museums in foreign countries so that they can learn their history and culture.? Every country also has its own beautiful places for tourists to visit. 17.　　　? 18.　　　　 It is not just its old buildings, its works of a

20、rt or beautiful places, but also the people who live in it. This is why a country such as Thailand attracts millions of people. The tourists come mainly because of the friendliness of the people there. It is why the Pacific islands are also so popular. 19.　　　　 ? A.It's a nation's history and cult

21、ure that are the main attractions. B.The friendly people make visitors feel welcome. C.Finally, another attraction is its food. D.At present, however, one large city is similar to another. E.Their own special scenery would certainly attract tourists from other countries. F.The culture of a coun

22、try means a lot. G.People learn about foreign countries by surfing the Internet. Ⅳ.從方框中選擇恰當?shù)脑~或短語并用其正確的形式填空(每個詞或短語只能用一次)。 as careful as; hear from; do one's best; be afraid of;sudden; grow up 20.Don't 　　　　　　　dogs. They are very friendly. ? 21.I haven't 　　　　　　　　my son for a long time. I miss hi

23、m very much. ? 22.　　　　　　　　, I heard a baby crying in the next room. ? 23.If you don't 　　　　　　　　, you will fallbehind others. ? 24.Mary wants to be a teacher when she 　　　　　　　　　　.? 25.Linda does her homework 　　　　　　　　Jim.? Ⅴ.[2019·連云港期末]根據(jù)短文意思和所給首字母,寫出一個完整正確的單詞。 　　Alice's Adventures in Wonderland

24、is one of the most popular children's books of all time. It tells the story of a young girl 26.c　　　　 Alice.? The writer of the book is Lewis Carroll. One day, he took a boat down the River Thames to go on a trip with three little girls. To make the trip 27.i　　　　, he told them a story about Alice. I

25、n the story Alice 28.f　　　　 a rabbit and entered a wonderful world. She had many adventures in that world. The children enjoyed the story very much.? 29.L　　　　 Charles wrote the story down and named the book Alice's Adventures in Wonderland. It first came out in 1866. People of all 30.a　　　　 find the

26、book excellent and enjoyable. ? Ⅵ.根據(jù)所給漢語和句子意思,用英語補全句子。 31.In order to 　　　　　　　　(撲滅) the big fire, he had to rush into the house.? 32.　　　　　　　　(多么漂亮) car it is! When did you buy it?? 33.[2018·連云港二模]After the long hiking, everyone is 　　　　　　　(太虛弱不能走更遠).? 34.Lily sits 　　　　　　　　(在……旁邊) Fangfang.? 35.I

27、 looked forward to 　　　　　　　　(收到……的來信) all of you.? 【參考答案】 Ⅰ.1.C　2.C　3.B 4.B　see off送別;pick up拾起,接送;look after照看;come across偶然碰到。根據(jù)語境可知選B。 5.B　6.C　7.D　8.D　9.B　10.B Ⅱ.[主旨大意]本文是一篇科普說明文。文章講述了歐洲科學家研究了作為哺乳動物,蝙蝠壽命長的原因。同時還列舉了幾種不同蝙蝠壽命長的原因。 11.C　信息還原題。根據(jù)第三段中的“Scientists believe this shortening process ca

28、uses cells to break down.”可知,這個縮短的流程會引起細胞破損,會對壽命造成影響,故選C。 12.B　細節(jié)理解題。根據(jù)倒數(shù)第二段中的“The scientists' findings suggest that these bats' cells have the ability to keep and repair their telomeres.”可知,這些蝙蝠長壽的原因是它們的細胞能保持和修復它們的端粒,故選B。 13.A　細節(jié)理解題。根據(jù)倒數(shù)第二段中的“Based on its body size, a bat like the greater mouse-e

29、ared bat would be expected to live four years.”可知,此處that指代four years,故選A。 14.C　主旨大意題。本文主要講述的是科學家研究蝙蝠長壽的原因,故選C。 Ⅲ.15—19　DAEFB Ⅳ.20.be afraid of　21.heard from 22.Suddenly　23.do your best 24.grows up　25.as carefully as Ⅴ.26.called　27.interesting　28.found 29.Later　30.ages Ⅵ.31.put out　32.What a beautiful 33.too weak to go/walk any further 34.next to　35.hearing from