秋霞电影网午夜鲁丝片无码,真人h视频免费观看视频,囯产av无码片毛片一级,免费夜色私人影院在线观看,亚洲美女综合香蕉片,亚洲aⅴ天堂av在线电影猫咪,日韩三级片网址入口

2021中考英語 科普說明篇 滾動組合訓練(一)

上傳人:仙*** 文檔編號:105055829 上傳時間:2022-06-11 格式:DOC 頁數(shù):3 大?。?11.50KB
收藏 版權申訴 舉報 下載
2021中考英語 科普說明篇 滾動組合訓練(一)_第1頁
第1頁 / 共3頁
2021中考英語 科普說明篇 滾動組合訓練(一)_第2頁
第2頁 / 共3頁
2021中考英語 科普說明篇 滾動組合訓練(一)_第3頁
第3頁 / 共3頁

最后一頁預覽完了!喜歡就下載吧,查找使用更方便

10 積分

下載資源

資源描述:

《2021中考英語 科普說明篇 滾動組合訓練(一)》由會員分享,可在線閱讀,更多相關《2021中考英語 科普說明篇 滾動組合訓練(一)(3頁珍藏版)》請在裝配圖網上搜索。

1、 科普說明篇 滾動組合訓練(一) (時間:30分鐘) 3 Ⅰ.完形填空。 Trees in the Amazon rainforest(雨林)are showing scientists the past so the scientists can learn what will happen in the future. Have you 1 tree rings?Some trees create rings every year 2 they grow. These rings can be 3 in tree trunks(樹干)when the

2、trees are cut down. A tree’s 4 can tell us how old the tree is, but UK scientists have 5 a way of learning about the climate of the rainforest in the past from the tree rings. Growing in the Amazon rainforest, some trees only have short roots. It means that the trees depend on rainwater, 6

3、 the water that is naturally deeper underground. So the rings of the tree trunks help scientists understand the rainfall(降雨量), 7 the climate of the Amazon rainforest over the last 100 years. What scientists want to know, however,is how the rainforest will be 8 by the world’s rising temperat

4、ures. Will it become wetter or drier? The Amazon rainforest is 9 the “l(fā)ungs of the earth” for the trees there take in a lot of carbon dioxide(CO2)and produce oxygen every day. A warming world could have a very bad influence on the important forest. But 10 more information about the past, scien

5、tists hope to know what one of the most important rainforests in he world will be like in the future. ( )1.A.heard about B.paid for C.looked after D.agreed with ( )2.A.since B.as C.although D.after ( )3.A.heard B.drawn C.pr

6、oduced D.seen ( )4.A.rings B.leaves C.fruits D.roots ( )5.A.changed B.forgotten C.discovered D.imagined ( )6.A.rather than B.as for C.because of D.thanks to ( )7.A.yet B.e

7、ver C.even D.still ( )8.A.destroyed B.remembered C.expected D.influenced ( )9.A.bad for B .known as C.angry with D.different from ( )10.A.except B.including C.with D.like Ⅱ.閱讀理解。 A

8、Radio,telephone and television are widely used in the world.When you switch on the radio,you can listen.But when you use telephone,not only can you listen to others but also you can chat with them;however,you cannot see anything at all.Television is much better than both of them.People can watch TV

9、and listen to it,but they cannot take part in what they see. Today,some people are using a new type of telephone called vision phone.With it two people who are talking can see each other. Vision phones can be of great use when you have something to show the person whom you are calling.It may also

10、have other uses in the future.Some day you may be able to call up a library and ask to read a book right over your vision phone.You may be able to do the shopping through it,too.Perhaps in the near future,vision phone will come into wide use in our everyday life. ( )11.According to the passage, we

11、 can guess that the _____ was invented last. A.radio B.television C.telephone D.vision phone ( )12.Maybe the vision phone can take the place of _______ some day. A.the radio B.the telephone C.the television D.all the above ( )13.Through a vision

12、 phone we can __________. A.take medicine B.order what we need C.travel around the world D.try on clothes ( )14.In the future,you can use a vision phone to ________. A.read a book in the library B.ask a librarian to read a book for you C.ask a librarian to bring you a book D.ask a libraria

13、n to do some shopping for you ( )15.Which of the following is not correct? A.Vision phone is more advanced than radio,telephone or television. B.People will use vision phone in the future more than now. C.Vision phone will be helpful in people’s daily life. D.It is impossible to do shopping th

14、rough vision phone. B In ancient Chinese stories,the moon is home to Chang’e and her pet rabbit Yutu.Now,Chang’e and Yutu are really there. On Dec.2,2013,the Chang’e-3 lunar probe(月球探測器)took off. On Dec.14,2013,it landed successfully on the moon.Several hours later,Yutu,China’s first moon rover(

15、月球車),“walked” out of the probe and onto the moon. Yutu is a big robot that weighs 140 kg.It is about 1.5 meters long and 1.1 meters tall.It has six wheels and travels at 200 meters per hour. There are cameras on both Yutu and Chang’e-3.They can take pictures of each other.That’s how Yutu got its f

16、irst picture on the moon. Yutu and Chang’e-3 will explore(探索)the moon. Yutu can walk around and work for three months.It can look for natural resources(資源)on the moon.Chang’e-3 can work at the landing site for one year and it can watch the space from the moon. They both get energy from the sun.So

17、 they “get up” to work when the sun rises,and “go to sleep” at night. China is now the third country in the world to soft-land on the moon after the US and the former Soviet Union. Also,China is planning to send its Chang’e-5 lunar probe around 2017.The probe will fly back to the Earth and bring n

18、atural resources from the moon. When will China fly a human to the moon?There’s no plan yet.But the door is now open. ( )16.The Chang’e-3 lunar probe was sent into space to ________. A.land on Mars B.explore the moon C.build a space station D.carry the astronauts into space ( )17.According

19、 to the passage, Yutu can_______ . A.fly around in space B.look for natural resources C.watch the space from the moon D.bring natural resources to the Earth ( )18.Yutu can work on the moon for___________ . A.six years B.one year C.three months D.two weeks ( )19

20、.How many countries have soft-landed on the moon? A.Seven. B.Five. C.Four. D.Three. ( )20.Which of the following is NOT true according to the passage? A.Yutu is a big robot with six wheels. B.Yutu and Chang’e-3 work day and night. C.Yutu and Chang’e-3 can take phot

21、os of each other. D.The Chang’e-5 lunar probe won’t carry a human to the moon. Ⅲ.任務型閱讀。 Have you considered using plants when you want to make your rooms more beautiful? Indoor(室內的)plants are great for adding interest to a room and are especially helpful when used for decorating(裝飾)small rooms.

22、 These plants can be either living or artificial(人造的).You can choose either of them. If you choose to decorate your house with living plants,then you should know that you have to take care of the plants.Living plants will need watering.You should keep them at proper room temperature or they may die

23、.Clearing out the dead plants will cost you time and money.Please take good care of the living plants. If you are a person that is very busy and yet want plants to make your work place brighter,then you can choose to decorate it with silk plants.These plants are made of soft silk.They look like rea

24、l plants whether they are in a hanging basket or sitting on a desk in your work place.Silk plants need little care.But you should often clean them so they won’t look dirty. 閱讀短文,回答下面的問題。 21.What should you do if you choose to use living plants? __________________________________________________

25、22.What will happen to the plants if the room temperature isn’t proper? __________________________________________________ 23.What are silk plants? __________________________________________________ 24.Why should you often clean the silk plants? _________________________________________________

26、_ 25.What is the passage mainly about? __________________________________________________ 參考答案: 組合訓練(一) Ⅰ.1—5ABDAC6—10ACDBC Ⅱ.11—15DBBAD16—20BBCDB Ⅲ.21.We should take good care of them.22.They may die.23.Plants that are made of soft silk.24.To make them look clean.25.Two kinds of plants to make our rooms more beautiful.

展開閱讀全文
溫馨提示:
1: 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
2: 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權益歸上傳用戶所有。
3.本站RAR壓縮包中若帶圖紙,網頁內容里面會有圖紙預覽,若沒有圖紙預覽就沒有圖紙。
4. 未經權益所有人同意不得將文件中的內容挪作商業(yè)或盈利用途。
5. 裝配圖網僅提供信息存儲空間,僅對用戶上傳內容的表現(xiàn)方式做保護處理,對用戶上傳分享的文檔內容本身不做任何修改或編輯,并不能對任何下載內容負責。
6. 下載文件中如有侵權或不適當內容,請與我們聯(lián)系,我們立即糾正。
7. 本站不保證下載資源的準確性、安全性和完整性, 同時也不承擔用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。

相關資源

更多
正為您匹配相似的精品文檔
關于我們 - 網站聲明 - 網站地圖 - 資源地圖 - 友情鏈接 - 網站客服 - 聯(lián)系我們

copyright@ 2023-2025  zhuangpeitu.com 裝配圖網版權所有   聯(lián)系電話:18123376007

備案號:ICP2024067431-1 川公網安備51140202000466號


本站為文檔C2C交易模式,即用戶上傳的文檔直接被用戶下載,本站只是中間服務平臺,本站所有文檔下載所得的收益歸上傳人(含作者)所有。裝配圖網僅提供信息存儲空間,僅對用戶上傳內容的表現(xiàn)方式做保護處理,對上載內容本身不做任何修改或編輯。若文檔所含內容侵犯了您的版權或隱私,請立即通知裝配圖網,我們立即給予刪除!