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1、八年级(上)Units 7-8I .单项选择。1.Do you know how to spell word?” honeyure.It begins with. (D) hA. a; an B. the; a C. a; a D . the; an2 .一 The air pollution is still terrible in some cities . Yes Itll be much worse if we dont save the.(A) A . environment B. space C. temperature D apartment3 . My little broth
2、er got many red envelops the Spring Festival. How lucky he was!(C)A through B between C during D inside4 . I wonder if I am able to learn English well. Nothing is as long as you put your heart into it.(B)A . traditional B. impossible C. educational D dangerous5 .Dont sugar to Mrs.Greens tea because
3、she dislikes anything sweet.(C)A dig B. pull C add D mix6 . When will the train arrive at the station? Itll arrive before noon , but Im not sure.(B)A finally B probably C already D hardly7 . I think Mr.Smith is a good teacher. I agree you.He is very friendly to us.(A)A with B to C at D on8 .What did
4、 the doctor say , Nick? He said if I wanted to be healthy , I should eat junk food and takeexercise.(C)A. less; fewer B. fewer; less C. less; more D . more; less9 Peter, the TV , please.Its time to watch the football match. OK, Dad.(D)A . tune offB. turn downC. turn upD . turn on10. Id like to know
5、if Ted back in a week. Ill call you when he back.(B)A . will come ; will comeB. will come ; comesC. comes; will come D . comes; comesn .完形填空。Recently, Zhejiang Province introduced a new policy(政策).The policy prevented schools from using smartphone apps for teaching, trying to help students protect t
6、heir eyes.It 11 a hot discussion on the Internet.Now I want to say _12_ about the new policy , too.I understand that the policy aims to help students lead a(n) _13 life , but I doubt whether it will work.Teens as you know , can be unbelievably stubborn(固执的).14 they want to get something , they will
7、do whateverthey can to get it.Doing homework has now become a common excuse for students to use the Internet._15_ , it is not the only one.So, preventing students from using education apps wont really cure their addiction(瘾)to the online world.A better way could be to help students really understand
8、 the _16_ of spending too much time on the Internet.In addition , computers are now used in almost every industry.A student who doesnt know how to use modern devices will fall behind.He or she will not be able to_17_ with others for good jobs.So , in the long run , it doesnt 18 to prevent schools fr
9、om using smartphone apps for teaching or to cut students connection to the Internet.Of course, it is 19_ to protect our eyes.However , since most jobs today require us to use the computer for a long period , simply saying _20_ to electronic devices is not the best way out.We should instead learn how
10、 to protect our eyes while living with modern technologies.11答案 (A)A.causedB. translatedC. avoidedD. canceled12.答案 (D) A.nothingB. anythingC. everythingD . something13 .答案 (A)A.healthyB. easyC. hardD . special14 .答案(C) A.Because B. Although C. If D . Unless15 .答案(B) A.InsteadB. HoweverC. Luckily D .
11、 Almost16 .答案(A) A.danger B. safety C. experience D . secret17 .答案(C) A.compare B. provide C. compete D . play18 .答案(B) A.refuse8. help C. remember D . expect 19.答案(A)A.important9. successful C. full D . patient 20.答案(D)A.sorry10. hello C. thanks D . Goodbyem .阅读理解。(2019 宜宾)5G networks have been con
12、sidered as one big thing for this century.They allow people to get faster services.Downloading information takes only seconds , instead of minutes.But no true 5G phones are able to be used now.It wont work with 5G until such services are built.Users will need an adapter to bring in 5G signals.Theres
13、 completely no need for users to worry about the safety of 5G signals.Where will we probably see 5G first ? The answer is in our living rooms.The speeds , about 20 times faster than the standard home Internet connection , are very likely to do wonders in our living rooms.Many users are tired of spen
14、ding $100 or more monthly in booking cable( 有线的)TV .They no more choose cable TV and begin to use streaming(在线播放)services connected to their broadband(宽带)service instead.Besides faster access connectivity might get a little cheaper in future for users only if a complete 5G network is set up.However,
15、 the cost of programs and apps will go up.Meanwhile , users are in great need of ordering more monthly services.Comparatively speaking , users are likely to pay more for 5G services.So far now , its mainly used at home 21 .People can feel 5Gs advantage directly by its.(A)A . surprising speedB. compa
16、ratively low costC. powerful functionD . convenient Internet connection22 .Why are 5G phones not widely used today?答案(B) A . Because services are limited.B. Because special equipment isnt built yet.C. Because 5G signals are not strong enough.D . Because the safety of 5G signals is not for sure.23.Wh
17、at will the writer probably write about next? 答案(D)A . 5Gs role.B. 5Gs history.C. 5Gs influence.D . 5Gs development.24.Where does this passage probably come from?答案(C)A . A story book.B. A science fiction.C. A popular science book.D . A research report.W词语运用。用所给单词的适当形式填空。25. It seems (possible) for
18、the Spring Festival Gala to satisfy all 1.3 billion Chinese. impossible26. It is very (danger) to get lost in a forest.dangerous27. His daughter (shake) her body because it was so cold.shook28. The young (travel) planned to drive his new car to another city. traveler29. Its time (fill ) the house wi
19、th flowers. to_ fillV综合填空。选择恰当的单词并用其正确形式填空。每个词限用一次。them, future, although, part, invent, easy, like, finally 、 possible, example, dayHumans are the most intelligent species(聪明 的物种 )on the earth.From the _30_ of paper to space travel , we have created tools and technology that have brought endless po
20、ssibilities to us.31 we are amazingly intelligent , some people still believe that we are not alone.We can create machines that can think _32_ us and serve us.Artificial intelligence( 人工智能)，or AI, is an _33_. It is the ability of a machine to copy intelligent human behavior.AI is around us in our _3
21、4_ life.From Apples voice activated assistant(语音助手 )Siri to the software( 软 件)that shipping companies use to sort goods( 整理货物 ),AI is _35_ of our life.But why do we want to make machines that can think the way we do? It is mainly because AI can make our lives much _36 . Imagine you step into a car,
22、tell it where you want to go and just sit back as the AI self driving car takes you there.Imagine having an AI teacher that could help you with your homework.The _37_ of AI looks bright , doesnt it?However, there are still some risks.What if we somehow create an AI robot smarter than us? What would
23、it do? These are the difficult questions that Al researchers ask _38_ all the time.AI may bring _39 _ danger , but it is clear that AI is here to stay.Only time will tell whether it will lead us into a new age of peace or be our 40 end.30. invention31. Although32.like33.example34. daily35.part36.easier37.future38.themselves39.possible40. final