【英语】2018届一轮复习人教版必修2Unit2Unit3Computers学案(5) 5页

Unit 3 Music Period 6 Revision lesson ‎【教法及学法指导】 ‎ 根据学生基础，我采取以下方法：‎ 1. 读单词：注意词性和词义，及时纠正发音，要求其举一反三变化单词的形状，提高记忆效果；‎ 2. 读句子：找句型和语法点，发挥其主体作用，打破思维定势，通过自身参与语言实践，学会分析和归纳，逐步学会会学英语，提高分析和辨别能力；‎ 3. 教学中，始终采用提问，设疑，类似联想，对比联想，搭配联想的方法，以促进其综合能力的提高。‎ ‎【反思与评价】 ‎ ‎【学习目标】‎ ‎1. 词汇及短语 ‎ Vocabulary: solve, appear—disappear—appearance, anyway=anyhow,‎ ‎ total—totally, logical—logically, person—personal—personally,‎ ‎ arise—arose--arisen ‎ ‎ phrases: have—in common, in a way, as a result, so---that, from—on,‎ ‎ with the help of, deal with, watch over, male up ‎2 sentence pattern: so---that句型及引申的句型 ‎3. 学会用have/has been +pp的被动结构及其他时态的被动语态结构 ‎【重点难点】‎ 熟练运用单词，短语，句型和被动语态的语法结构。‎ ‎【知识链接】‎ ‎ 复习第三单元重点单词，短语，句型和被动语态的用法 ‎【学习过程】‎ Step 1 to. read words and expressions in this unit ‎ Step 2: to find the usage or different forms of words in this unit ‎ Step 3.to find the important phrases and their usages ‎ Step 4.to read and find the sentence patterns in the different forms ‎ Step 5.to read and find the different passive voices ‎ Step 6 to solve the problems of students in this unit ‎ Step 7 to finish the test in class ‎【回顾小结】‎ ‎ 本节课复习了本单元重要的单词，短语，句型和语法，还延伸到 其他不同时态的被动语态。通过本节课大家对本单元有一个宏观的认识和掌握。为本单元检测打好基础。‎ ‎【作业布置】‎ ‎ 完成第17期英语周报上unit 3的自我检测题 ‎【预习内容】‎ ‎ 完成后附的读句子和短文，找句型和不同时态的被动语态 ‎【课堂检测】‎ ‎ 完成后附的检测题 ‎ s unit 板书设计： Unit 3 Computers Part 6 revision lesson 一Revision: A) words: B)phrases； C)sentences patterns D)grammar: ‎ ‎1 solve—work out 1 from—on so+adj/adv+that clause has/have+been+pp ‎2 anyway=anyhow ‎2 in a way so+adj+a/an+n(s)+that clause 二 problems ‎ ‎3 logical—logically 3 as a result such+a/an+adj+n(s)+that clause 三 test ‎ ‎4 total---totally 4 with the help of such+adj+n(u/pl)+that clause ‎ ‎5 arise-arose-arisen 5 deal with so+adj(many/much./little/few)+n+that clause ‎6 person---personal 6 watch over so+adj/adv+v+s+that clause ‎ ‎7 appear—appearance ‎ ‎【课前预习】‎ 一 读句子找句型 ‎ 1 His brother is so young that he can't go to school. ‎ ‎ He runs so fast that we can’t catch up with him ‎ 2 It was so cold a day that we did not want to go out． ‎ ‎ It was such a cold day that we did not want to go out ‎ 3 They are such clever boys that we are proud of them ‎ ‎ It is such nice weather that we all go out for a walk ‎ 4 He has so much money that he can buy what he wanted. ‎ ‎. I've had so many falls that I have pains here and there. ‎ ‎ There is so little water in the glass that I can’t drink any more ‎ I have so few books that they want to buy some for me ‎ 5 So young is his brother that he can’t go to school ‎ So fast does he run that we can’t catch up with him ‎ 6 He have little education that he can’t teach little student ‎ 7 Pease open the window so that we can breath fresh air ‎ You must go now in order that you can’t be late ‎ In order to catch the first train, they have to get up early ‎ They have to get up early so as to catch the first train 二  找出不同时态的被动语态并说出时态和结构：‎ ‎ Ted Robinson has been worried all the week . Last Tuesday he received a letter from the local police . In the letter he was asked to call at the station . Ted wondered why he was wanted by the police , but he went to the station yesterday and he is not worried at more. ‎ ‎    At the station , he was told by a smiling policeman that his bicycle had been found . Five days ago , the policeman told him , the bicycle was picked up in a small village four hundred miles away . It is now being sent to his home by train. ‎ ‎    Ted was most surprised when he heard the news . He was amused，too , because he never expected the bicycle to be found . It was stolen twenty years ago when Ted was a boy of fifteen. Now Ted is very happy, he want to tell the news to his wife, she must be surprised when hearing it. And he wonders if his bicycle needs repairing.‎ ‎【基础知识】‎ 一 根据所给的汉语写出正确的形式：‎ ‎ 1. The greatest scholar cannot （解决）this difficult problem.‎ ‎ 2. （就我个人而言）,I think he is dishonest, but many people trust him ‎ 3. I couldn’t think of the name of that man （无论如何）‎ ‎ 4. Life (整个地) changed when I went to college ‎ 5. Andy’s (外观) looks like a man ‎ 6. She likes to solve difficult problems (合逻辑地)‎ ‎ 7. Unfortunately, a new difficulty has (出现，产生)‎ 二．请根据中文意思完成下列句子。‎ ‎ 1._____ ______ ________, the food is not enough to eat ‎ 从今天起，这食物不够吃。‎ ‎2 Yesterday, he didn’t take an test, ,he can’t go to college..‎ ‎ 昨天他没参加考试，结果他不能上大学。‎ ‎3 He don’t know how to ______ ________ his naughty son.‎ ‎ 他不知道该怎么对付他那顽皮的儿子。‎ 4 It’s not surprising you’ve got stomachache. _____ ______ you have eaten too much.‎ ‎ 你的胃痛并不令人惊奇，毕竟你吃得太多了。‎ ‎5 They have nothing in ________ with one another.‎ ‎ 他们彼此毫无共同点。‎ ‎6．______ _____ ______ my computer, I could finish my job in time.‎ ‎ 在我电脑的帮助下我可以及时完成的我工作。‎ ‎7．___ ___ ____, what you said is reasonable.‎ ‎ 在某种程度上，你所说的有道理。‎ ‎【课堂检测】‎ 一 单项选择 ‎ 1 It is that I’d like to go for a picnic.(2009黑龙江高一质检)‎ ‎ A very lovely a day B good lovely a day ‎ C such lovely a day D so lovely a day ‎ 2 the money shortage, many small companies closed down.（2009江西）‎ ‎ A As a result of B As a result from C Resulted in D As a result ‎ 3 -----By the way, have you moved into the new house?（2009宁波高一质检）‎ ‎ --------Not yet, The walls .‎ ‎ A were painted B are being painted C are painted D are painting ‎ 4----His work was well done in way, if hia classmates hadn’t been in way,‎ ‎ he would have done his work better（2009莆田一中）‎ ‎ A no;the B a;a C a;the D the; a ‎ 5---Can the project be finished as planned?‎ ‎ -----Sure, it completed in time, we’ll work two more hours a day.‎ ‎ A having got B to get C getting D get ‎ 6-----What’s happening in the new area?‎ ‎ ----New houses recently over there.‎ ‎ A are built B built C have built D have been built ‎ ‎ 7 I’m not sure what will happen during the trip, I will try all ‎ possible means to get there. ‎ ‎ A Even though B If so C Anyway D Instead ‎ 8 So badly in the car accident that he had to stay in hospital for ‎ ‎ several weeks ‎ A did he injure B he injure C was he injured D Instead ‎ 9 She had to four young children after her husband died.‎ ‎ A turn over B go over C watch over D take over ‎ ‎10 —Put these glasses away before they ________. —OK. I’ll put them in the cupboard. A. have broken   B. are breaking C. get broken       D. must be broken ‎ 11. The new dictionaries are very useful. They ________ well and ________ already. A. sold; have been sold out  B. sold; had sold out ‎ ‎ C. sell; sell out       D. are sold; have been sold out ‎ 12 — ________ the only house Mr. Smith has got completely burnt out last night? 一That’s right. ‎ ‎ A. Had        B. Has C. Was        D. Is ‎ 13. In 1998, this was the longest bridge that ________. A. was ever built     B. had ever built C. has ever been built      D. had ever been built ‎ 14. By the end of next year this work ________. A. will have been completed       B. will be completed C. will have completed     D. has been completed ‎ ‎ 15. —Are we about to have dinner?              —Yes, it ________ in the dinning room. A. is being served    B. is served C. is serving        D. serves ‎【 综合检测】 阅读理解 A ‎ （2009年沈阳二中高一质检）‎ The Internet has become part of teenage life ‎ A new report on 3,375 students aged from 10 to ‎18 in seven Chinese cities found that 38 percent of them believe they use the Internet often.‎ ‎ While most of them get useful people information and use the Internet to help in their studies, some not using it in a good way.‎ ‎ In order to help young people use the Internet in a good way, a textbook on good Internet behavior(行 为)has started to be used in some Shanghai middle schools this term. The book uses real examples to teach students all about good ways of using the Internet. The book gives useful advice such as it’s good to read news or find helpful information to study.‎ ‎ Some students also make online friends. But if you are meeting a friend offline, make sure your parents know.. Teachers and parents all think the book is of great help. A teacher said the book would be a guide for teens to use the Internet. She believes it will keep students away from bad sites（场所）.”Many students are using the Internet without guidance from their parents.’’ she said ,” The book will teach students how to be a good person in the online world”‎ ‎ 1 The textbook, mainly tells us ‎ ‎ A why we should use the Internet B how to study using the Internet ‎ C how to use the Internet correctly D how to get help from others ‎ ‎ 2 What’s the attitude of teachers and parents towards the textbook？‎ ‎ A They are against it B They are for it ‎ ‎ C They don’t care about it D The passage doesn’t mention ‎ 3 according to the passage , teenagers are NOT encourage to ‎ ‎ A read online news B go online C find helpful information online ‎ ‎ D meet a friend offline without letting their parents know ‎ 4 From this passage we know that ‎ ‎ A more and more students have given up visiting bad Web sites ‎ B schools and teachers begin to pay attention to students’ use of the Internet ‎ C no more homework will be given in Shanghai middle school ‎ D less and less information can be found online ‎ B ‎ On October 12,1987, some Chinese scientists were working at the computers to look for information they needed. Suddenly they saw a lot of very bright spots(点 )crossing the computers’screens. At the same time the computers were working much slower. To find out what was happening they stopped their work to check some parts of the computers. To their horror(恐惧).They found out that most of their stored information was got rid of( 除掉) by computer viruses! Obviously all these computers had been infected（感染 ） by computer viruses.‎ ‎ It is said that the computer viruses were made by a group of young man fond of playing tricks. They ‎ all had excellent education. They created the viruses just to show their intelligence.（才智）These kinds of computer viruses are named Jerusalem( 耶路撒冷 )Viruses. These viruses can stay in computers for a long time.When the time comes they will attack the computers by lowering the function(功能),damaging their normal programs or even getting rid of all the information.‎ ‎ We now come to know that Jerusalem Viruses often attack computers on Fridays and that they are spreading(传播) to a list of computers. Among the countries that suffering computer viruses are Britain,Australia,Switzerland and the U.S.But till now,how to get rid of the terrible remains a problem.‎ 4 The group of young men created the viruses to ‎ ‎ A damage the computers ‎ ‎ B test their ability ‎ C tell the world that they were intelligent ‎ ‎ D play a trick on operators of the computers ‎6 According to the passage, computer viruses seem to ‎ ‎ A have been in nature for years ‎ ‎ B exist（存在） in any computers ‎ C be difficult to get rid of at present ‎ ‎ D be able to be got rid of in the near future ‎7 The most serious damage caused by the viruses is that ‎ ‎ A the computer’s functions are lowered B the normal programs are damaged ‎ C all the information stored in the computers is gone ‎ D the computers infected by the viruses can no longer be used ‎8 According to the passage, which of the following is true?‎ ‎ A Four countries found their computers were infected by viruses.‎ ‎ B The viruses will come to a new computer after staying in the old one for some time ‎ C Scientists are trying to find a way to get rid of the viruses ‎ D The Jerusalem Viruses are a great harm to human health.‎ 项目（满分100）‎ 学生评价 教师评价 教师评语 ‎1. 课前预习情况（25）‎ ‎2. 课堂理解情况（25）‎ ‎3. 课堂任务完成情况（25）‎ ‎4 .课堂活动参与情况（25）‎ 自我提高或改进