初一升初二暑假衔接英语第7单元词汇名补教案 Unit 7 Will people have robots.docx

1、初二上册暑假英语补习班名补教案目标提高班 名师培优精讲【教学目标】 Unit 7 Will people have robots?【教学重点】1、 Unit 7词汇精讲，词性及用法掌握；2、 during；in与for的区别及其用法。【教学难点】1、 in；after与later的词性及使用方法；2、 介词on的使用。【进门得分】I. 英汉词组互译。1太空站 _ 2over and over again _3hundreds of _ 4be able to _5fall down _ 6寻找 _7参与 _ 8. in 100 years _【教学内容】1. duringduring是介词，意

2、为“在期间”。例如：I went to see my uncle during my stay in Beijing. 我在北京逗留期间去北京看我叔叔了。【拓展】during；in与for (1) during指“在时间内，在的期间”。谓语动词常为表示持续性的动作或状态的动词，时间段前常有限定词（the; 物主代词等），表特指。例如：He asked many questions during the three meetings. 在这三次会议期间，他问了许多问题。(2) in意为“在时间内”，一般情况下可以和during互换，用in时往往强调某一动作发生在某一时间段中的某一时间点；duri

3、ng既可表示“在整个时间段期间”，也可表示“某时间段内的某个时间点”。例如：Mike put his hand up three times during/in the class. 在这节课内，Mike举了三次手。(3) for意为“（时间）长达”，强调时间由始至终，动作也贯穿这段时间的始终，可以和完成时连用。强调持续时间的长短，回答how long的提问；而during则是指动作所发生的时间，回答when的提问。例如：He stayed in Beijing for two years. 他在北京住了两年。He swims every day during the summer. 夏天他每

4、天去游泳。2. in 100 yearsin 100 years意为“100年之后”，是由“介词in + 一段时间”构成，表示“在之后”，多用于一般将来时。对此短语提问时常用how soon。例如：I will finish the task in two hours. 我将在两个小时后完成这项任务。【拓展】in；after与later词语词性特点用法 in介词以现在时间为起点的“一段时间以后（之内）”。用于将来时接一段时间after介词以过去时间为起点的“一段时间之后”。也可用于将来的时间点之后。用于过去时，并接一段时间用于将来时间点之后，表将来later副词一段时间 + later 一段时

5、间 + later，常用于过去时 later单独用，可用于过去时或将来时例如：He will get there in three days. 他将在三天后到那里。He started on Monday and arrived in Beijing after three days. 他星期一出发，三天后到达北京。Ill be free after Friday. 我星期五之后有空。Ten years later, the old man died. 十年后，那位老人去世了。3. few/less/more(1) fewer是few的比较级，修饰可数名词，意为“更少”。例如：There wi

6、ll be fewer people in the future. 将来人会更少。(2) less是little的比较级，修饰不可数名词，意为“更少”。例如：There is less snow this year. 今年下得雪更少。(3) more是many和much的比较级，既可修饰可数名词，也可修饰不可数名词，意为“更多”。例如：I want more water. 我想要更多的水。She wants more books to read. 她想要读更多的书。4. as a reporteras在此意为“作为；以身份”。例如：She worked as a teacher for ten

7、 years. 她当了10年的教师了。【拓展】as与like(1) as常作连词，有“像一样”的意思，其后多接从句；作介词，意为“作为”，其后多接表示职业、职务、用途、作用之类的名词。例如：Dont make the same mistakes as I did. 不要犯像我一样的错误。He worked there as a volunteer. 他作为一名志愿者在那里工作。(2) like作介词，意为“像”，只侧重比较，后多接名词或代词。例如：Li Ping looks like my brother. 李平看起来像我的弟弟。5. hundreds ofhundreds of 表示“数百，

8、成百上千的”这时hundred后要加-s，且后面有介词of，但是不能与数词连用。例如：There are hundreds of people in the restaurant. 在餐馆里有成百上千的人。【注意】hundred是数词，意为“百”，当表示具体的“几百”时，用“基数词 + hundred”，注意不加-s。例如：There are nine hundred students in our school. 我们学校有900名学生。【拓展】表示数词的还有thousand“千”，million“百万”，billion“十亿”。它们的用法和hundred一样，可以用来表示约数和确数。6.

9、be able tobe able to意为“能够做某事”。able为形容词，意为“有能力的；能干的；会”。able前面加前缀“un”，表否定。例如：She is able to answer the question. 她能回答这个问题。The child is not able to write. = The child is unable to write. 这个孩子不会写字。【拓展】can与be able to两者表示能力时用法相同，但can只有原形can和过去式could两种形式，在其他时态中要用be able to 来表示。另外 be able to常常指经过努力，花费了时间和劳力

10、之后才能做到某事。例如：Jim cant speak English.吉姆不会说英语。He could speak English at the age of 5. 他五岁时就会说英语。Well be able to see him next week. 下星期我们将会见到他。He has been able to drive. 他已经会开车了。Im sure youll be able to finish it quickly. 我相信你能迅速地完成。We were able to reach the top of the mountain at noon. 我们能在中午到达山顶。7. on

11、on作介词可以表示（1）在之上。例如：Your book is on the desk. 你的书在桌子上。（2）附近，靠近。例如：He is on my right. 他在我的右边。（3）在的时候。例如：I get up late on Sundays. 周日我起得较晚。（4）关于。例如：He gives us a lecture on how to learn English.他给我们做了一个关于怎么学习英语的报告。（5）通过（某种方式）。例如： I study English on radio. 我通过收音机学英语。8. free(1)表示“空闲的；免费的；自由的”等。例如：He gets

12、 a free afternoon once a week.他每周有一个下午空闲。Are the drinks free?这饮料是免费的吗?The prisoners wish to be free again. 囚犯们希望重获自由。(2)be free to do sth.意为“自由地做某事”。例如：You are free to go or to stay.要走要留悉听尊便。Please feel free to ask questions.有问题请随便问。9. already/yetalready作副词，意为“已经；早已”。例如：I have already finished my ho

13、mework. 我已经做完作业了。【拓展】 already与yet(1)already意为“已经”，常用于肯定陈述句中，一般位于助动词之后，实义动词之前。用于疑问句时表示“惊喜；意外”之意。例如： The train has already left. 火车已经开走了。Is it 5 oclock already? 已经五点了吗？ (2)yet意为“已经；还”，用于疑问句或否定句时，放在句末。例如： Have you finished yet? 你完成了吗？ He hasnt finished it yet. 他还没有干完呢。 10. believebelieve作动词，意为“相信；认为有可能

14、”。例如：I dont believe him. 我不相信他。(1) believe用作及物动词时，后面可跟名词、代词或that/wh-从句作宾语，也可接that从句(表示将来)充当直接宾语的双宾语。例如：I believe that man. 我相信那个人。Everybody believed her. 大家都相信她。 He believed what his friend told him. 他相信他的朋友告诉他的话。I believe you that he will be there. 我相信你他会在那里。(2) believe后接从句如果表示否定，否定词往往要放在主句里。例如：I d

15、ont believe he can fix the bike. 我认为他修不好这辆自行车。【拓展】believe sb.与believe in sb.believe与believe in都有“相信”的意思。其区别在于：believe sb.表示相信某人说的话是真的；而believe in sb.则指相信某人的人格。例如：I can believe him, but I cannot believe in him.我可以相信他的话是真的，但是不相信他的为人。【过手练习】II. 根据汉语或首字母提示补全句子。1Please write the new words on the _(纸)2Its

16、good for us to p_ many trees3I want to be a writer in the _(将来)4If there were more trees on the earth, there would be less p_5Children need a happy home _(环境)6Mum often tells him not to play on the street, because its too d_7My father works in a big f_8Ill help you if _(可能的)9She will be an _ (宇航员) l

17、ike Liu Yang in five years.10Jack was a_ to read and write when he was fourIII. 用所给单词的适当形式填空。1We _(buy) him a pen for his birthday tomorrow2Mr. Wang _(give) us a talk about history next week3It _(be) Thanksgiving Day(感恩节)the day after tomorrow4John has _(few) pens than his sister5Xiao Li eats _(much

18、) vegetables and _(little)meat than before6Our home is a _(peace) village.7The scientist has many famous _(prediction).8Kids _(study) at home on computers in 100 years.【拓展训练】I. 单项选择。1. What will Sally be _ ten years?A. after B. in C. behind D. before2. _ will she get to Shanghai? In three hours.A. H

19、ow long B. How soonC. How oftenD. How far3. The city will have _ trees and _ pollution.A. more; fewer B. less; fewer C. more; less D. less; less4. My parents will take me to Hong Kong _ the vacation.A. on B. in C. during D. with5. _ a teacher, Ill try to teach my students well.A. To B. For C. As D.

20、With6. We should work hard to make our dream _ true.A. come B. to come C. coming D. comes7Will people live to be 200 years old? _They cant live so long AYes, they do BNo, they dont CYes, they will DNo, they wont8Everyone will have a credit card(信用卡)There _ any paper money. Aisnt Barent Chavent Dwont

21、 be9There are so many flowers on _ side of the roadIt looks beautiful Aall Bboth Ceach Devery10Please give me two _ Apieces of paper Bpiece papers Cpieces of papers Dpiece of papers11Do you think _ more buildings in our town? YesI think so Athere will be Bwill there be Cthere is going to have Dis th

22、ere going to be12We should play a part in _ our earth Asave Bto save Csaving Dsaved13Take it easyI am sure you _ work it out soon Awill can Bwill be able to Cbe able to Dcould14How many birds can you see in the trees? I can see _ birds in them Ahundreds of Bfive hundreds Chundred of Dfive hundreds o

23、f15_will the manager come back?Maybe in three years. AHow often BHow long CHow soon DHow far真题链接1The new sweater I bought for my grandma _ softShe likes it very much（2019年潍坊中考）Alooks Bsmells Ctastes Dfeels2This camera is too expensive. Id like a one. (2019年青岛中考)A. cheap B. cheaper C. cheapest D. mor

24、e expensive3Why are you in such a hurry, John? (2019年泰安中考)There _ an NBA basketball game in ten minutes.A. will be B. was C. would be D. has been【课后作业】II. 完形填空。One evening I went to have dinner with my uncle and aunt. They had _l_invited another person, a young woman, so that there would be four peo

25、ple at _2_ . Her face was familiar (面熟的). I was quite _3_that we had met_4_, but I could not _5_where I had seen her face. In the course of the talk, however, the young woman _6_to tell us that she had lost her purse the other day. All at once I remembered where I had seen her face. She was just the

26、 young girl in the photo in the purse I had picked up while walking down the street that afternoon, although she looked much older. She was _7_, of course, when I was _8_ to describe her purse to her. Then I explained (解释) that I had recognized (认出) her from the photo I had found in the purse. My un

27、cle insisted(坚持) on going to the police station immediately to fetch the purse.As the policeman handed it _9_, he said I had found not _10_ the purse, but the person who had lost it. 1. A. too B. also C. elseD. either 2. A. once B. noon C. table D. work 3. A. strange B. happy C. certainD. excited 4.

28、 A. before B. ago C. then D. soon 5. A. know B. findC. see D. remember 6. A. beganB. wanted C. happenedD. decided 7. A. glad B. angry C. strange D. surprised 8. A. able B. about C. sorry D. ready 9. A. over B. in C. up D. down 10. A. also B. only C. yet D. except【参考答案】I. 英汉词组互译。1space station 2多次；反复

29、地 3许多；大量4能够做某事 5倒下；跌倒；倒塌 6look for7play a part 8. 一百年以后II. 根据句意及首字母填空。1paper 2plant 3future 4pollution 5environment6dangerous 7factory 8possible 9astronaut 10ableIII. 用所给单词的适当形式填空。1will buy 2will give 3will be 4fewer 5more；less6peaceful 7predictions 8will studyI. 单项选择。1. B。in ten years意为“十年后”。“in +

30、一段时间”与一般将来时连用。2. B。how soon意为“多久以后”，答语一般是“in + 一段时间”。3. C。句意为“城市将会有更多的树，更少的污染”。tree是可数名词，更多的树应为more trees；pollution是不可数名词，应该用little修饰，little的比较级为less，所以答案为C。4. C。句意为“假期中，父母将带我去香港”。during意为“在期间”。5. C。as a teacher意为“作为一名老师”。as在此意为“作为”。6. A。make后加不带to的动词不定式作宾补，即make sb./ sth. do sth，come true意为“变为现实”。7

31、D。含will的一般疑问句的回答，肯定答语：Yes，主语+will；否定答语：No，主语+wont。根据句意可知答案为D。8D。there be句型一般将来时态的结构是there will be或there isare going to be，否定形式是在will或isare的后面加not，故答案为D。9C。all意为“(三者或三者以上)都”；both意为“(两者)都”；each意为“(两者或两者以上中)任意一个”；every意为“(三者或三者以上中)每一个”。由单数名词side可知A、B两项不合题意，公路只有两边，所以D项也不合题意，故选C。10A。paper作“纸”讲时，是不可数名词，表示

32、几张纸时需用“基数词+pieces of paper”11A。do you think后面的宾语从句应该使用陈述语序，可排除B、D两项；there be句型的一般将来时态有两种形式：there will be和there isare going to be，不与have连用，故答案为A。12C。play a part in doing sth.意为“参与做某事”，in为介词，其后接V-ing形式。13B。can有过去式(could)和现在式两种形式，be able to可用于各种时态，一般将来时态的形式为will be able to，由句中的soon可知句子为一般将来时态；故选B。14A。当

33、表示概数时，hundred后加s且与of连用，当其前有具体数字修饰时，其后不能加s，也不与of连用，B、C、D三项均有误，故选A。15C。由答语Maybe in three years.可知应用how soon来提问，问句意为“经理多久以后回来？”。真题链接1D。look意为“看起来”；smell意为“闻起来”；taste意为“尝起来”；feel意为“感觉，摸起来”。句意为：我为奶奶买的新毛衣摸起来很柔软。她很喜欢它。由“soft”可知，此处指“摸起来”。故选D。2B。考查形容词比较级的用法。句意：这部相机太贵了，我想要一部便宜些的相机。本题考查的是形容词比较级的用法。根据题意可以判断：后面的

34、one是与前面的camera比较，因此用cheaper。3A。本题意为：John为什么你如此匆忙？十分钟后会有一场篮球比赛。由“in ten minutes”可知，用一般将来时。II. 完形填空。1. B。also一般位于句子中，是“也，还”的意思。从上下文可推断出，除了我，叔叔和婶婶还邀请了另外一个人到他们家去吃饭。四个选项只有B符合题意，选项A意思合适，但一般不放在句中，所以答案应选择B。2. C。at table 是固定搭配，意思是“在餐桌边就餐”。3. C。此句作者是说：我肯定，我们以前见过。四个选项中符合此意只有C。4. A。before 常用于完成时态，表示以前做过某事。5. D。从所给四个选项的意思来判断，只有D才对。作者认为自己以前肯定见过那个年轻女人，可就是不记得在哪见过，从而得出结论，答案应该是D。6. C。happen to do sth. 的意思是“碰巧做某事”。这个句子的意思是“在谈话时，她碰巧提起丢钱包的事”。7. D。所给的四个选项都是形容词，所以要根据上下文，从意思上来判断哪个是正确的，作者能够正确的描述出她的钱包，年轻女人的第一反应应该是“吃惊的”，而非“激动”，所以答案是D。8. A。be able to 是“能”的意思。9. A。handover 是“把递过来”的意思。10.B。not onlybut(also) 是“不但而且”的意思。