中考一轮复习人教版英语八年级上册Unit7-Unit8复习课考点讲解课件

1、第九讲八上unit7-unit8中考考场实战演练王梦培Unit 7Will people have robots?Unit8How do you make a banana milk shake?Title目 录一般将来时祈使句一、中考导入近三年河北省中考试卷英语试题1.He _ me his name, but I can t remember it now. 【河北2019年，33题】 A. tells B. will tell C. told D. is telling 2.Cary is the best singer in my class.No one else _ so well

2、.【河北2018年，31题】 A.sings B. sang C.will sing D. is singing 3.Wow! You _ dinner! Lets eat now. 【河北2017年，33题】 A.cook B. are cooking C.will cook D.have cooked连词成句。4.luck, wish, good, you 【河北2019年，82题】 _5.on time, to, remember, arrive 【河北2018年，82题】_2020中考预测：可能在单选、连词成句中考查。二、试题讲解1.He rides a bike to work ev

3、ery day in order to keep in _A. support B. serviceC. surface D. shape【解析】考查名词辨析。句意：他每天骑自行车去上班，目的是保持体形。support支持；service服务；surface 表面；shape 外形，形状。结合句意可知选D。2. Michael _ in a school in Yunnan from February to June next year.A. teach B. taughtC. will teach D. was teaching【解析】考查一般将来时。句意：迈克尔明年2到6月将在云南的一所学

4、校教书。根据next year可知用一般将来时。 故选C。3. I want to sleep. Can you turn _ the lights?A. on B. over C. off D. down【解析】考查动词短语辨析。句意：我想睡觉了，你能关上灯吗？turn on打开；turn over翻转；turn off关上；turn down 把声音关小；turn up 把声音调大。DCC. 单项选择。4. Children arent allowed to play near the river. Its really _A. friendly B. amazingC. dangerou

5、s D. boring【解析】考查形容词辨析。句意： 孩子们不允许在河边玩，太危险了。friendly 友好的；amazing 神奇的；dangerous 危险的；boring无聊的。结合句意可知选C。5. After three hours discussion, we finally _ these opinions.A. agreed with B. depended onC. agreed on D. took down【解析】考查动词短语辨析。句意：经过三个小时的讨论，我们最终就这些观点达成了一致意见。agree withsb./ones idea；depend on依赖，依靠；ag

6、ree on就达成一致意见，赞同；take down拆卸。结合句意可知选C。BC. 完形填空。(2019，廊坊广阳区模拟改编)Is your classroom different now? Tony is a student at a middle school. He was surprised when he saw his modern _6_， on the first day of school.In Tonys classroom, there are many new electronics. This term, they will _7_ the electronics t

7、o take notes, watch videos and do homework. “Its _8_，” said Tony. “I prefer using a tablet computer to work on math _9_ my team members.”The school uses new technology to help students see, hear, and sometimes experience their tasks. “Technology is pretty common in our classrooms now，” the head teac

8、her said. “Were trying to use technology to _10_ the world to kids. It can bring the outside world in.”Science teacher Mr. Li agrees. “It is a _11_ way for students to know the outside world，” he said.Mr. Li now regards himself as a guide of learning _12_ as a teacher. “If they have any questions fo

9、r me, I will try to teach them _13_ to find the answers rather than tell them what the answers are，” he said.Dale, another student, loves technology. He was not really interested in class before, _14_ now he likes the classes very much. “It helps me use what I know about technology at school，” Dale

10、said. “Most importantly, I _15_ the classroom. This, of course, will help my study.”【主旨大意】文章介绍了电子产品进入教室给老师和学生以及教学活动带来的变化。Is your classroom different now? Tony is a student at a middle school. He was surprised when he saw his modern _6_， on the first day of school.In Tonys classroom, there are many n

11、ew electronics. This term, they will _7_ the electronics to take notes, watch videos and do homework. “Its _8_，” said Tony. “I prefer using a tablet computer to work on math _9_ my team members.”The school uses new technology to help students see, hear, and sometimes experience their tasks. “Technol

12、ogy is pretty common in our classrooms now，” the head teacher said. “Were trying to use technology to _10_ the world to kids. It can bring the outside world in.”(D)6. A. dormitory B. playground C. library D. classroom【解析】考查名词辨析。句意：当他看到他的现代化的教室时很是吃惊。dormitory 宿舍(B)7. A. allow B. use C. want D. help【解

13、析】考查动词辨析。句意：这学期他们将会用这些电子产品来记笔记、看录像、做作业。allow允许； use使用；want想要；help帮助。结合句意并根据动词的宾语the electronics可知选B。(C)8. A. boring B. relaxing C. amazing D. disappointing【解析】考查形容词辨析。boring无聊的； relaxing放松的；amazing神奇的；disappointing令人失望的。根据第一段中的“He was surprised ”可知，他认为这些东西很神奇。故选C。(D)9. A. on B. by C. at D. with【解析】考

14、查介词辨析。work with 与一起工作。(A)10. A. open up B. look up C. put up D. call up【解析】考查动词短语辨析。句意：我们尽力用这些设备为孩子们开拓视野。open up打开；look up向上看，查字典；put up举起，张贴，搭建；call up给某人打电话。. 完形填空。平板电脑Science teacher Mr. Li agrees. “It is a _11_ way for students to know the outside world，” he said.Mr. Li now regards himself as a

15、guide of learning _12_ as a teacher. “If they have any questions for me, I will try to teach them _13_ to find the answers rather than tell them what the answers are，” he said.(C)11. A. wrong B. slow C. quick D. bad【解析】考查形容词辨析。句意：对于学生们来说，这是一个了解外面的世界很快捷的方式。wrong错误的；slow慢的；quick快的；bad坏的。(B)12. A. beca

16、use of B. instead of C. according to D. thanks to【解析】考查短语辨析。句意：李老师把他自己看作学习的引导者而不是老师。根据下文的关键信息“rather than tell them what the answers are”可知，老师现在把自己看作学习的引导者而不是老师。because of因为；instead of而不是；according to根据；thanks to多亏了，由于。(D)13. A. why B. what C. when D. how【解析】考查特殊疑问词辨析。句意：我将教给他们怎样找到答案，而不是直接告诉他们答案。结合句

17、意可知，此处表示“如何找到答案”。. 完形填空。regard. as.把某人看作.Dale, another student, loves technology. He was not really interested in class before, _14_ now he likes the classes very much. “It helps me use what I know about technology at school，” Dale said. “Most importantly, I _15_ the classroom. This, of course, will

18、 help my study.”(A)14. A. but B. and C. or D. so【解析】考查连词辨析。句意：他以前对上课不怎么感兴趣，但现在他非常喜欢上课。该空前后两句是转折关系。故选A。(C)15. A. stand B. hateC. enjoy D. dislike【解析】考查动词辨析。句意：最主要的是我喜欢这种教室。stand站立，忍受；hate讨厌；enjoy喜欢；dislike不喜欢。根据下文中的关键信息help my study可知，此处指我“喜欢”这种教室。故选C。. 完形填空。. 阅读理解。 A(2019，温州)Hot Dog is popular. Its

19、not a dog, but a cooked sausage in a long piece of bread. Here are some stories and facts about it from English websites.【主旨大意】本文是一篇应用文。文章主要介绍了网站上关于热狗的历史和一些趣闻。The 1600sA German called Johann Georghehner created the “dachshund” sausage. “Dachshund” is a German small long thin dog.The 1860sThe very fi

20、rst hot dog the “dachshund” sausage in a roll was sold by Germans in New York. It became popular in the US later.1871Charles Feltman, a German, started the first Coney Island hot dog stand. It made hot dogs known to more people.1893Chris Von Der Ahe started the American tradition of eating hot dogs

21、at baseball parks, making hot dogs more popular.1901A New York cartoonist, Tad Dorgan, saw the red hot “dachshund” sausages sold on streets. He wanted to draw a picture of it, but he wasnt sure how to spell “dachshund”， so he simply wrote “Hot Dog”. It is widely believed how Hot Dog had its name.194

22、9The first vegetarian hot dogs came out.1617 HISTORY of Hot Dog 达克斯狗香肠New Yorkers eat more hot dogs than any other city population in the US.HOT DOG FUN FACTS World record for eating hot dogs: 73 in ten minutes Hot dogs were one of the first foods eaten on the moon! About 150 million hot dogs are ea

23、ten by Americans each July 4th. About 21 million hot dogs were sold at American baseball parks in 2010.18C18B18D18A(B)16. Americans started the tradition of eating hot dogs at baseball parks in _A. 1871 B. 1893 C. 1901 D. 1949【解析】根据文章中1893部分的内容“Chris Von Der Ahe started the American tradition of eat

24、ing hot dogs at baseball parks, making hot dogs more popular.”可知，在1893年，美国人开始了在棒球场吃热狗的传统。故选B。(A)17. Its believed that the name “Hot Dog” was created by _A. Tad Dorgan B. Charles Feltman C. Chris Von Der Ahe D. Johann Georghehner【解析】根据文章中的“A New York cartoonist, Tad Dorgan so he simply wrote Hot Dog.

25、 It is widely believed how Hot Dog had its name.”可知，Tad Dorgan是给热狗命名的人。故选A。(C)18. What can we know about hot dogs from the passage?A. New Yorkers like eating hot dogs most in the world.B. Germans eat about 150 million hot dogs each July 4th.C. A world record says someone ate 73 hot dogs in 10 minute

26、s.D. About 21 million hot dogs were sold in America in the 1860s.【解析】根据文中的“World record for eating hot dogs: 73 in ten minutes”可知，有人在10分钟内吃了73个热狗，创下了世界纪录。故选C。细节理解题细节理解题推理判断题B(2019，广州)While the start of a new school year is always exciting, this year was even more so for some students at White Cloud

27、Primary School. They became the worlds first kids to be taught by an electronic teacher. This electronic teacher is not a humanlike robot walking around the classroom. Instead, he is a computercreated head that appears, when needed, on students computer or phone screens. His name is Bill.Created by

28、technology company Smart Machines, Bill is able to show humanlike behavior. He is designed to teach a special program about environmentalfriendly power created by the sun and wind. This program, started in 2005, used to be taught by human teachers.Just like human teachers, Bill is able to immediatel

29、y respond to the students questions and opinions about the topic. Thanks to computer cameras, he is also able to see and react to students physical actions. For example, if a student smiles at Bill, he responds by smiling back. This twoway exchange helps get the students attention. More importantly,

30、 it allows the program developers to improve Bills behavior and knowledge base when needed.The program has been a great success, according to Smart Machines spokesman Robert Frost. Frost says, “What is interesting to me is the childrens reaction to Bill. He really captures their attention.” Frost th

31、inks kids dont find the experience of being taught by smart machines as strange as older people because they have grown up in a time of computers and smartphones.It is doubtful, however, that human educators will lose their jobs to Bill any time soon. For one, this talking heads knowledge base is no

32、t large. More importantly, even the smartest computer programs cant guess and react to all the unexpected situations that educators face daily. Bills future might be as a “personal tutor”， providing kids with oneonone help for different subjects and topics.【主旨大意】本文介绍了一台机器人老师。主要涉及它的优势、研发过程以及发展前景。2120

33、192223比尔是一台电脑创建的头，并且可以出现在学生电脑或电话屏幕上。弗罗斯特认为，孩子们不会像老年人那样觉得被智能机器教导的经历很奇怪，因为他们是在电脑和智能手机的时代长大的。比尔将来会成为一名“私人导师”，为孩子们提供在不同科目和话题方面的一对一的帮助。(D)19. What is Bill?A. A humanlike robot. B. A kind of computer game. C. A computer recording tool. D. A computercreated talking head.【解析】根据文章第一段中的“ he is a computercreat

34、ed head that appears, when needed, on students computer or phone screens.”可知，比尔是一台电脑创建的头，并且可以出现在学生电脑或电话屏幕上。故选D。 双向交流 程序开发员(C)20. How does the twoway exchange help the program developers?A. It lets them correct students mistakes. B. It allows Bill to respond more quickly.C. It helps them know how to

35、improve Bill. D. It helps them study students body language.【解析】根据文章第三段中的“This twoway exchange helps get the students attention. More importantly, it allows the program developers to improve Bills behavior and knowledge base when needed.”可知，这种双向交流可以让研发者改进它的行为和知识储备。故选C。(A)21. The underlined word “the

36、y” in Paragraph 4 refers to _A. kids B. older people C. smart machines D. program developers【解析】根据下文they的谓语动词grow up，再结合前面宾语从句的主语，可知此处指孩子们。故选A。细节理解题细节理解题代词指代题(D)22. What is Bill NOT good at doing?A. Attracting students attention. B. Understanding body language.C. Responding to students questions. D.

37、 Dealing with unexpected situations.【解析】根据文章最后一段中的“More importantly, even the smartest computer programs cant guess and react to all the unexpected situations that educators face daily.”可知，比尔对出乎预料的情况反应不太好。故选D。(C)23. How might Bill be used in the future according to the last paragraph?A. To work as h

38、uman classroom teachers. B. To encourage students interest in computers.C. To give students personal help with different subjects. D. To watch over the behavior of the students in the classroom.【解析】根据最后一段中的“Bills future might be as a personal tutor， providing kids with oneonone help for different su

39、bjects and topics.”可知，比尔将来会成为一名“私人导师”，为孩子们提供在不同科目和话题方面的一对一的帮助。故选C。细节理解题细节理解题C(2019，广东)In our daily life, robots are often found to do work that is too dangerous, boring, difficult, or dirty. And we often see kids play with toy robots. But what exactly is a robot? There are some important characteris

40、tics(特征)that a robot must have. These characteristics might help you to decide what is and what is not a robot. It will also help you to decide what you will need to build into a machine before it can be considered as a robot. A robot has these important characteristics: SensingFirst of all, your ro

41、bot would have to be able to sense the environment around it. Give your robot sensors(传感器)：light sensors(eyes), touch sensors(hands), chemical sensors(nose), hearing sensors(ears) and taste sensors(tongue). MovementA robot needs to be able to move around its environment. It can move on wheels, walk

42、on legs or be driven by small engines(发动机). A robot can move either the whole body or just parts of it. EnergyA robot needs to be able to power itself. Some robots might power itself with sunlight, some might with electricity, while others with the battery(电池). The way your robot gets its energy wil

43、l depend on what your robot needs to do. IntelligenceA robot needs some kind of “smarts”. A programmer is the person who gives the robot its “smarts”. The robot will have to have a certain way to receive the program so that it knows what it is to do. 【主旨大意】本文是一篇说明文。文章介绍了什么是机器人，并从感觉、运动、能源和智能等方面介绍了机器人

44、的特征。24252627这些特征可以帮助你决定你需要给机器安装什么东西才能使它称之为机器人。因此it在此处指机器。(C)24. The underlined word “it” in Paragraph 2 is about _. A. the toy B. the characteristic C. the machine D. the engine【解析】根据句意可知，这些特征可以帮助你决定你需要给机器安装什么东西才能使它称之为机器人。因此it在此处指机器。故选C。(D)25. The chemical sensors may help a robot to _. A. see B. ca

45、tch C. hear D. smell【解析】根据文章第三段中的“chemical sensors(nose)”可知，化学传感器在这里起到鼻子的作用。故选D。(B)26. In how many ways can a robot power itself according to the passage?A. Two. B. Three. C. Four. D. Five. 【解析】根据倒数第二段中的“ Some robots might power itself with sunlight, some might with electricity, while others with th

46、e battery(电池)”可知，机器人的能源可以是太阳能、电能、电池三种。故选B。(C)27. The Chinese meaning of “Intelligence” in the last paragraph is “_”. A. 能源 B. 勤奋C. 智能 D. 外观【解析】词义猜测题。根据文章最后一段中的“A robot needs some kind of smarts”可知，这里指的是智能。故选C。(A)28. What is the main purpose of the passage?A. To help people understand what a robot is

47、. B. To tell what a robot can do in our life. C. To describe the movement of a robot. D. To introduce the history of robots. 【解析】根据文中第二段以及作者对机器人必备特征的介绍可知，作者主要想帮人们弄清楚什么是机器人。故选A。代词指代题细节理解题细节理解题词义猜测题推理判断题. 任务型阅读。(2019，保定莲池区一模)Nanorobots(纳米机器人) 1 In 2050, a small cloud floats through the air in a hospit

48、al room. In the room a patient, experiencing great pain from cancer(癌症), lies on a table. The cloud covers the patients body and filling her lungs(肺). The cloud is not smoke or steam. It is made of millions of microscopic robots called nanorobots. These tiny robots move from cell(细胞)to cell in the p

49、atients body, killing the cancer cells.2 Fighting cancer with nanorobots is only an idea today, but scientists say that it would be possible in the future. Using nanorobots for good purposes such as fighting disease or improving the environment may be the solution(s) to many of todays problems. 3 Ho

50、wever, nanorobots could be a dangerous risk as well. Since nanorobots are so tiny, they will have to work in large teams of many thousands to many millions. For this reason, nanorobots will have to be programed to build themselves. Scientists will not have the ability to build millions of nanorobots

51、 one by one. This ability to reproduce is making some scientists worried. What if something goes wrong in the programing? Quite a lot of crazy nanorobots would be far worse than any disease. Some people think that if they get out of control, nanorobots could kill the world. 4 What should be done? Sh

52、ould we continue researching nanorobots or should we search for other methods? This is one of the many difficult decisions that we have to make in the future.【主旨大意】本文介绍了纳米机器人发展的前景、优势和令人担忧的地方。293031再生；繁殖29. Scientists say that _fighting_cancer_ with nanorobots would be possible in the future.【解析】根据文章

53、第二段中的“Fighting cancer with nanorobots is only an idea today, but scientists say that it would be possible in the future.”可知答案。30. Why do nanorobots work in large teams?Because_nanorobots_are(so)tiny./Nanorobots_are(so)tiny.【解析】根据第三段中的“Since nanorobots are so tiny, they will have to work in large tea

54、ms of many thousands to many millions.”可知答案。31. What ability of the nanorobots worries the scientists?The_ability_to_reproduce./The_ability_to_reproduce_worries_the_scientists.【解析】根据第三段中的“This ability to reproduce is making some scientists worried.”可知答案。32. However,_nanorobots_could_be_a_dangerous_r

55、isk_as_well.33. This is one of the many difficult decisions that we have to make in the future. 这是将来我们必须(不得不)做的众多/许多困难/艰难决定之一。. 词语运用。(2019，淮安改编)drones(无人机). 词语运用。(2019，淮安改编)根据短文内容及所给提示，在文中的横线上填写一个正确的单词。Drones(无人机)are like planes, but come in many 34. _shapes_(shape)and sizes. They have no pilots and

56、 are controlled from outside the drones. 35. During_ these years, they have been used to attack(进攻)enemies or move goods in 36. _dangerous_(danger)areas.Now small drones are a 37. part_ of peoples lives. For example, people use drones to take photos or make videos. Besides, a drone delivery(投递)service has proved 38. _possible_(impossible)Online store JD can use drones to deliver small packages(包裹). It has 39. _built_(build)several drone stations so that it can load(装载)and deliver its packages.Drones have made our shopping experience different. We can order a new coat in