2021上海英语第8讲-情态动词-学案
牛津上海版八年级上册情态动词专项讲解及练习(有答案)
情态动词一.什么叫做情态动词助动词(auxiliary [ɔ:g'ziljəri])主要有两类:基本助动词(primary auxiliary)和情态助动词(modal auxiliary)。
基本助动词有三个:do, have和be;情态助动词基本的有十四个:may, might; can, could; will, would; shall, should; must, need, dare, used to, ought to,had better 上述两类助动词的共同特征是,在协助主动词构成限定动词词组时,具有作用词的功能。
二.情态动词的特征后面必须加动词原形。
三.情态动词的介绍1.can (could)1)表示能力,could主要指过去时间。
Two eyes _______ see more than one. 两只眼比一只眼看得清。
_______ the girl read before she went to school? 这女孩上学前能识字吗?【答案】can Could2)表示可能(理论上或是逻辑判断上)。
The temperature _______ fall to –60℃, that is 60℃ below freezing.气温可降至—60℃,也就是零下60℃。
He ________ have enough money for a new car. 他不可能有足够的钱买新车。
You mustn't smoke while you're walking around in the wood. You _______ start a fire.在林子里走时勿吸烟,那样可能会引起火灾。
【答案】can can’t (couldn’t) could3)表示允许。
_______ I have a look at your new pen? 我可以看一看你的新钢笔吗?He asked whether he _______ take the book out of the reading-room.他问他可不可以把书带出阅览室。
初中英语沪教版八年级上册Unit8《ReadingEngish fun for life》优质课公开课教案教师资格证面试试讲教案
初中英语沪教版八年级上册Unit8《Reading"Engish: fun for life"》优质课公开课教案教师资格证面试试讲教案1教学目标语言知识:1.认读和理解单词treasure和短语treasure hunt,take part in,speaking competition等。
2.理解主阅读篇章的主体内容,了解“英语周”的活动细节。
语言技能:运用找读策略,深入理解主阅读篇章的内容。
文化意识:了解“英语周”及其对英语学习的帮助。
情感态度:乐于参加“英语周”活动,提高学习英语的愿望和兴趣。
2学情分析初二年级的学生对“英语周”这一话题很感兴趣,也很熟悉,所以预习做的很好,再加上学生本身已经掌握了找读这一策略,所以在课堂上运用起来应该很自如的。
相应的学生喜欢这一话题,就会用心的去学习,自然重点单词和短语的突破就容易多了。
3重点难点教学重点:掌握主阅读篇章的事实信息,巩固核心单词和短语。
教学难点:运用找读策略,加深对主阅读篇章的理解。
4教学过程4.1第一学时教学活动1【导入】ⅠBrainstorm①Please answer the following question.What can we do during the English week?②What do you know about …?It is English Week at Rosie Bridge School, and the students are doing some activities. Write the correct activity name under each picture.2【活动】ⅡBefore you readLook at the picture, the title and the sub-heading on page 115. Then circle the correct answers. Finishthe partB on page114.Tips:An email usually has a greeting and an ending, and is online.A newspaper report usually has a date, a headline and a picture.An interview usually has a photo of the interviewee and is usually written in the form of dialogue.3【活动】ⅢEnglish Week①Read the first paragraph and answer the questions.。
新目标英语九年级Unit 8 情态动词复习讲解课件
➢ 典型例题解析
【例3】— Where's Mr Li? I have something important to tell him.
— You ____ find him. He __C____ Japan. A. may not, has gone to B. may not, has been to C. can’t, has gone to D. can't, has been to
Mum: Who is it? Jim: (一定是Tom。)
It must be Tom. (可能是Kate。) It might/ could be Kate. (绝对不是Marry。)
It can’t be Marry.
She is in China.
Mark
-Whose football is this ?
➢ 典型例题解析
【例1】 -- Jim is reading a book under that tree. -- It __C___ be Jim. He has gone to Hainan.
A. may B. mustn’t C. can’t D. could
➢ 典型例题解析
【例2】 -- Where are you going this month? -- We __C___ go to Xiamen, but we’re not sure.
Whose dog is this?
It might / could be___.
It must be Zhang Han’s.
He is a basketball player. Whose car is this?
最新上海教育版英语五年级上册Unit 8《An outing》word教案
1. What fairy tales do you know?write down the following words1.map__________2. hill _________专题一学生根据关键词retell a story.Picture1:rabbit,coat,latePicture2:run away,run afterPicture3:jump,holePicture4:find,door,keyPicture5:small,too big,get through专题二 Check1.---What ____ Alice see?---She can see a white rabbit.A.doesB.isC.am2.Alice opens the small door____the key.esB.inC.with专题三学生逐句听音,跟读。
1.What happens next?2.Look at the pictures and put the sentences inorder.3.T or False( )1. Alice sees a rabbit. It is wearing a教学重点:词汇:in our class same clsss教学难点:日常用语:who is she ?教学策略:引导学生通过对话,学生小组内对话,引导学生通过阅读抓住关键信息,能够通过本单元的问句,来询问对方的生日信息。
教学准备:导学案课件课时安排:1课时作业设计:基础题:新课标同步演练探究题:新课标拓展延伸板书设计:Alice in WonderlandPicture1:rabbit,coat,latePicture2:run away,run afterPicture3:jump,holecoat.( ) 2. The rabbit plays with Alice. She is happy.( ) 3. Alice jumps into a big hole and seesa small door.( ) 4. The rabbit runs through the door. But Alice cannot.( ) 5. Alice drinks the water in the bottle and becomes big.Picture4:find,door,keyPicture5:small,too big,get through教学流程:1.出示一些故事书的封面,与学生一起就What is he /she doing?或What are they doing ?展开讨论。
沪教牛津版八年级上册英语 Unit 8 peroid 2 教案
Unit 8—Grammar & More practice教案Contents Unit 8—Grammar & More practiceAims Knowledge 1) To help Ss conclude the usage of should, hadbetter2) To enable Ss to master the usage of should, hadbetter by doing exercises3) To teach Ss some language pointsSkills To train Ss’ reading skills---read More practice by using skimming and scanning skillsEmotion To broaden Ss’ eye sight by learning about Robin HoodLanguage Focus 1)Learn some language points in More practice2)Teach Ss the grammar of should, had better Teaching Aids PPT, BlackboardProcedure sSteps Teacher’s activities Students’ activities PurposesI. Grammar 1. Review the modalverbs that have beenlea rnt.2. Teach Ss the basicform of should.3. The similaritiesand differencesbetween should andought to.4. Conclusion aboutshould and ought to.5. Finish the exerciseon Page 120 andsome otherexercises.6. Give someexamples and ask Ssto find out the rulesof had better.7: Finish the exerciseon Page 121andother exercises.Try to find out therules.Finish the exercises.Try to find out therules.Finish the exercises.To teach Ss therules of grammarand let Ss learn andfind out the rulestogetherII. More practice 1. Lead in: briefintroduction ofRobin Hood.2. Reading:Read the article andanswer thequestions.3. Act out the play.4. New words andlanguage points:Read the articles withQs.Act out the play.Take notes.To be more familiarwith the topicTo learn morelanguage points5. Practice Finish the exercises.III. Homework 1) Recite the whole article2) 英语周报一张3) 字帖一张ReflectionUnit 8语法练习1.Look at that sign. You _____ keep quiet in the hospital.A. canB. mayC. shouldD. will2. “You _____ come to work late again, or you will lose your job!” the boss shouted at me.A. needn’tB. don’t needC. had not betterD. had better not3. You should _____ the lab if your teacher doe sn’t ask you to.A. not enterB. not to enterC. don’t e nterD. not entering4. You ____ to obey the rules.A. mustB. oughtC. willD. should5. You ___ at home. T o keep healthy, you ____ more outdoor activities.A. should not stay, had better to takeB. had better not stay, should takeC. shouldn’t to stay, had not better takeD. had better not to stay, should taking二、完成句子。
人教版四升五英语暑假衔接8第8讲情态动词can的用法(学案)
教案课题情态动词can的用法教师姓名××××学生姓名××××上课日期××××学科英语适用年级小学五年级教材版本通用版学习目标1.理解情态动词can.2. 掌握情态动词的变形.3. 掌握情态动词的回答.重难点重点:情态动词can的变形.难点:情态动词can后+动词原形.课前检查作业完成情况:优□良□中□差□建议:第10 讲情态动词can的用法根据所给提示填空。
1.He_________ _________ ________ _______ (会铺床).2.She________ _________ ________ _________(不会打扫房间).3.My mother_________cook the meal. 我妈妈会做饭。
4.Her sister_________speak English. 她姐姐会讲英语。
5._________ __________sing? 你会唱歌吗?一、情态动词can的概念情态动词can有一定的词义,但不能独立存在,它必须与动词原形一起构成谓语。
情态动词can 没有人称和数的变化,在句中放在谓语动词之前。
其过去式为could。
can的意思,一是:能,二是:许可二、情态动词can的用法(1)表示“能、会”,指脑力或体力方面的“能力”。
例如:I can speak English. .Jim can swim but I can't.(2)表示“可能”,常用于否定句或疑问句中,指某种可能性。
例如:Han Meimei can't be in the classroom.Can he come here today, please?(3)表示“可以”,常用于口语中,指许可或请求做某事。
例如:Can I have a cup of tea, please? You can go out.三、can的口诀:情态动词can、can、can,动词原形跟后面。
沪教版-英语-八上- Unit8 讲义
Unit 8 English Week1.有机会做某事2.in one’s opinion3.开心的做某事4.in public5.上演,表演6.in English7.最好做某事8.above all9.与某人交流,沟通9.look out11.擅长12.all the time13.属于,归属14.no way15.比赛16.work out17.因做某事而感谢你18.寻宝游戏1.My teacher told me to write an article on newspaper.[考点聚焦]Tell sb to do sth意为“ ”,动词不定式做宾语补足语,其否定形式为“”。
老师告诉我们要努力学习。
汤姆的妈妈告诉他不要玩游戏。
[易混辨析] speak,say,talk与tell2.I advise people to speak slowly.[考点聚焦]advice不可数名词,没有复数形式,意为“”,表示“一条建议”用a piece of advice.小明很聪明,他总是能给人们一些建议。
give sb. advice/ give advice to sb.ask sb. for advicetake/ follow sb.’s adviceadvice的动词形式为advise sb to do sth.意为“”advise doing sth意为“”He advises me to get up early.我建议下午四点见面。
3.one of them was Amy.[考点聚焦]One of…意为“”,后面接名词或代词的复数形式。
鲍勃是我的朋友之一。
[注意]当one of 结构做主语时,谓语动词要用第三人称单数形式。
“one of+the+形容词最高级+复数名词/代词”意为“”,当其作主语时,谓语动词用单数形式。
Tom is one of boys in our class. (tall)One of us a travel guide.(have)西安是中国最漂亮的城市之一。
2021年上海市中考英语语法复习:情态动词讲解及提升练习(有答案)
中考语法复习:情态动词讲解及提升练习一.定义:情态动词主要用于表示说话人的态度和看法。
情态动词不能单独使用必须与动词原形一起构成谓语,其否定式是在情态动词后加否定词not。
一般疑问句则将情态动词提至句首。
二、基本形式:三基本用法1. can 的用法1)表能力can表能力时意味着凭体力或脑力或技术等可以无甚阻力地去做某事。
I can climb this pole. 我能爬这根杆子。
He is only four , but he can read. 他只有4岁,但已认得字了。
Fire can’t destroy gold. 火烧不毁金子。
2)表可能性多用于否定与疑问结构中,但也可用在肯定句中。
Can the news be true? 这消息可能是真的吗?It can’t be true. 它不可能是真的。
What can he possibly mean? 他可能是什么意思?3)表示允许(和may意思相近)常见于口语。
Can (May) I come in ? 我能进来吗?Can I smoke here ? 我可以在这里抽烟吗?2.could的用法1)表过去的可能和许可,Father said I could swim in the river. 爸爸说我可以在河里游泳。
2)表过去的能力I could swim when I was only six. 我刚六岁就能游泳。
3)表“允许”。
可表示委婉客气的提出问题或陈述看法,不是can的过去时态。
---Could I use your bike? ---Yes, you can./No, you can’t.注意:be able to 表示能力,意为“能够做成某事”,相当于can 的用法,但是有区别:can泛指一般的能力;be able to 则主要指成功做了某件事的能力。
3. may(might)的用法1)表示请求、可以、允许。
You may drive the tractor. 你可以开那台拖拉机。
初中英语中考总复习 第1编 语法专项突破 第8讲 情态动词
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4.—Mum,
I go fishing with my friends now?
—Sure, but you
make your bed first.
A.can; need
B.may; have to
C.must; need D.need; must
答案:B
解析:征询别人意见时用委婉语气, 句首应为may, could等词。
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(3)否定形式的不同: must的否定形式是mustn’t, 表示“禁 止, 不应该”; have to的否定形式是not have to, 表示“不必”, 相当于needn’t。如:
The boy had to stay at home alone because his parents both
stay at home until my
parents come back.
A.canபைடு நூலகம்
B.may
C.must
D.could
解析:句意: 我不能和你一起去。我必须待在家里直到我父
母回来。must“必须”。故选C项。
答案:C
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活学活用
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3.—Who’s drawing under the tree?
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情态 用法
动词
含义 例句
用于第二人称疑问句中, will/ 表示征求意见或提建议 would will 用于各种人称, 表示
意愿
愿意
Will/Would you please take out the trash?
牛津版沪教版英语八年级(上)Unit8Englishweek语法讲解+练习+答案
⽜津版沪教版英语⼋年级(上)Unit8Englishweek语法讲解+练习+答案Unit 8 English week语法讲解:情态动词(should和had better)情态动词(Modal verbs)本⾝有⼀定的词义,表⽰语⽓的单词。
但是不能独⽴作谓语,只能和动词原形⼀起构成谓语。
情态动词⽤在⾏为动词前,表⽰说话⼈对这⼀动作或状态的看法或主观设想。
情态动词虽然数量不多,但⽤途⼴泛,主要有下列:⼀、情态动词should的⽤法【教材典句】1. You should communicate in English with your friends whenever you can.2. You should read English books and magazines, and watch English television programmes.3. She told the class that they should study hard for the next exam.4. Emily should pronounce her words more clearly when she speaks in English.以上四个句⼦,主要围绕着情态动词should的⽤法展开,形象鲜明地展现了should的⽤法。
【语法全解】Should为情态动词,意为“应该”,后接动词原形,其否定形式为shouldn’t,变为⼀般疑问句时,should提到句⾸。
⽆⼈称和数的变化。
其⽤法如下:1. 否定形式should not(shou ldn’t)意为“不应该;不应当”You shouldn’t sit in the sun all day.你不应该整天坐在太阳底下。
They shouldn’t spend too much money.你不应该花太多钱。
2. 常⽤I should或we should表达“对⾃⼰⽽⾔该做些什么”I should go home. It’s midnight.我该回家了。
第8讲 so that,so...that...,such...that...的用法 2021年新
第8讲so that,so.・・that・・・,such・・・that・・・的用法2021年新九年级英语暑假讲义+暑假作业第一局部语法一、such...that.・.,so...that...和so that的用法1、such...that作“如此以至于”解.连接一个表示结果的状语从句。
与so... that意思相同,但用法不同。
such修饰名词(这个名词前面可以带形容词,也可以不带)。
such・・・that的结构可分以下三种:⑴such+形容词+不可数名同+that从句o如He has male such great progress that the teachers are pleased with him.他进步得很快,老师们对他感到很满意(2)such+a( an)+形容词+单数可数名词+lhal从句。
如:He was much an honest boy that the teacher praised him.他非常老实,因而受到了老师的表扬.(3)such+形容词+复数可数名词+ihat从句。
如They are much interesting novels that I want to read them once again,这些小说非常有趣,我想再读一遍2、so…that...意为“如此……以至于……”,引导的是结果状语从句,其结构为so+形容词/副词+that从句。
He worked so hard (副词)that he passed the examination.他努力学习,结果通过了这次考试。
David is so tall (形容词)that he can join the basketball team.戴维个子高大,所以能参加篮球队。
注意:如果名词前有many,much,few和little等间修饰的话,那么这些修饰词前不用such而用so。
如He had so many falls that he was black and blue all ovei•.他摔了很多跤,以至于全身青一块、紫一块的,3、so that的用法引导目的状语从句时,表示“以便;为了二从句中常使用can/could/ many/mighl/will/would/should等情态动词成助动词。
上海牛津英语情态动词的基本用法讲解及练习
情态动词的基本用法1. can的基本用法:⑴ 表示体力或智力上的能力,即“能够,会”,可与be able to转换。
例:He can speak English. = He is able to speak English.—Can you play basketball— No, I can’t.如果表示将来具备的能力,要用will be able to。
例:If I have a good sleep, I will be able to do the problem.⑵ 表示许可,主要用于口语,书面语一般用may。
例:—Can we go home now, please— No, you can’t.You can only smoke in this room.You can’t keep the library books for more than a month.⑶ 表示“可能”,与may同义,但一般用在疑问句中。
例:What can he possibly want在否定句中,否定形式can’t表示推测“不大可能”。
例:Anybody can make mistakes.The news can’t be true.与第一、二人称连用时,还可以就可能的解决问题的方式或可能的行为提出建议。
在这里,也可用could使语气婉转。
例:Can / Could we meet again next week 下周我们可以再见面吗?—What shall we do 我们怎么办呢?— We can / could try asking Lucy for help. ——我们可以请露茜帮忙试试看。
You can / could help me with the cooking. 你可以帮我做饭。
2. may的基本用法:⑴ 表示“许可”,用can比较口语化。
例:You may / can come if you wish. 如果你想来,你就来。
沪教版-英语-八上-Unit8讲义
Unit 8 EngliSh Week1.有机会做某事2.iιι one's OPimOn3.开心的做某事4.in PUbliC5.上演,表演6.in English7.最好做某事8.above all9.与某人交流,沟通 9.look OUt 11.擅长 12.all the time 13.属于,归属 14.no Way15.比赛16.work OUt17•因做某事而感谢你1&寻宝游戏[考点聚焦1TeIl Sb to do Sth 意为“ __________________ ”,动词不定式做宾语补足语,其否定 形式为“ _____________________ ',o 老师告诉我们要努力学习。
汤姆的妈妈告诉他不要玩游戏。
2.1 advise PeOPIe to SPeak slowly.[考点聚焦]advice不可数名词,没有复数形式,意为“ __________________ S表示“一条建议”用 a PieCe Of advice・小明很聪明,他总是能给人们一些建议。
r give sb. advice/ give advice to sb・____________________ask sb. for advice ___________________take/ follow sb/s advice _____________________advice的动词形式为___________advise Sb to do sth.意为“_____________________advise doing Sth 意为" ”He advises Ine to get UP early.我建议下午四点见面。
3.one Of them WaS Amy.[考点聚焦]On e of...意为“__________________ ",后面接名词或代词的复数形式。
(2021年整理)高考英语复习每日一题第8周情态动词have+done含解析
高考英语复习每日一题第8周情态动词have+done含解析编辑整理:尊敬的读者朋友们:这里是精品文档编辑中心,本文档内容是由我和我的同事精心编辑整理后发布的,发布之前我们对文中内容进行仔细校对,但是难免会有疏漏的地方,但是任然希望(高考英语复习每日一题第8周情态动词have+done含解析)的内容能够给您的工作和学习带来便利。
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考点情态动词+have done高考频度:★★★★★难易程度:★★★★☆1。
(2016·浙江卷·单项填空)George _____________ too far。
His coffee is still warm. A。
must have gone B。
might have goneC. can’t have gone D。
needn’t have gone【参考答案】C2。
—Sorry, Mum! I failed the job interview again.—Oh, it’s too bad。
You _____________ have made full preparations.A。
must B. can C. would D. should【参考答案】D【答案解析】考查情态动词+have done结构。
句意:—-对不起,妈妈,我面试又失败了。
——噢,那太糟糕了,你应该做好充分准备的。
A。
must必须;B。
can可以;C。
would将会;D。
should应该."can have done"表示对过去行为的怀疑,用于疑问句,译成"可能做过……吗?";"could have done"表示对过去事情的假设,意思是本来能够做某事而没有做;"must have done"表示对过去事情的肯定推测,译成"一定做过某事",该结构只用于肯定句;should have done"的意思是"本来应该做某事,而实际没做。
沪教牛津版八年级下unit8讲解与练习
沪教牛津版八年级下U n i t8讲解与练习 work Information Technology Company.2020YEAR一、词汇1.apology n.道歉I don’t believe their apologyapologize v.道歉apologize to sb 向某人道歉=make an apology to sbYou should apologize to your mother.= You should make an apology to your mother.apologize for sth 为某事道歉I should apologize for what I said.2.present n.目前、现在We talked about the past and the present.present adj.出席的、现在的How many people were present at the meeting?present v.呈现They presented him with a bunch of flowers.present n.礼物He often gave his neighbor’s kids little presents.at present=in the present 现在、目前I don’t have enough money in hand at present.3.satisfy v.使满意They will satisfy everyone.Some people are hard to satisfy.satisfied adj=pleased 满意的be satisfied with sb/sth 对某人/某事......满意Our teachers are satisfied with us.4.mix v.(使)混合The hydrogen in the car is mixed with oxygen from the air to make electricity for the car. If you mix blue and yellow, then you will get green.mixture n. 混合物、混合体、混合剂He says his new play is a mixture of sadness and happiness.5.relax v.放松、休息Then you can relax as the car takes you there.Whenever he gets home from work, he loves to relax with a glass of wine.relaxed adj.感到放松的(人) relaxing adj.令人放松的(物)They felt quite relaxed before the examination.After a day’s hard work, we all enjoyed a relaxing drink.6.while conj 与...同时;但是;然而Jack was doing his homework in the study while his mother was cooking in the kitchen. The first two services are free, while the third costs $ 35.when和while的区别(1)when=at or during the time that,既可以指时间点,也可以指一段时间,while=during the time that,只能指一段时间,因此,when引导的时间状语从句中的动词可以是短暂性动词也可以是延续性动词,而while后面则只能是延续性动词。
人教版英语九年级全册Unit8情态动词总复习优质课教案
情态动词总复习优质课教案Teaching Aims:Knowledge aim: Review the modal verbs learned in Junior High.Ability aim: Learn to use mind maps to organize the thinking.Emotional aim: Learn to be cooperative and positive.Teaching Important Points:Modal verbs: can, could, may, might, would, should, shallTeaching difficulties:1. Modal verbs used to talk about the abilities.2. Modal verbs used to ask for permission or help.3. Modal verbs used to give advice.4. “must〞questions and answers.5. Modal verbs for making references.Teaching Aid: PPTTeaching Periods: 2 PeriodsPeriod 1Teaching Steps:Step1 Free talk to students to lead into the topic and tell the general rules when using modal verbs.Step 2 Presentation 1 – can / could1. Show the mind map.2. Give some examples for each usage.3. Activity 1: What can you do?4. Activity 2: A survey5. Finish the quiz.Step 3 Presentation 2: Mind map 2-may/could/can1. Finish Mind Map2.2. Ask students to do an activity—make a conversation using may, could or can.3. Finish the quiz.Step 4 Presentation 3: Mind map 3-shall/should1. Finish the mind map with the students.2. Ask the students to do give some examples.3. Ask students to do the activity-sentence train.Step 5 SummaryStep 6 Homework1. Make a mind map for modal verbs can, could, may, must.Period 2Step 1 Review: Free talk to students and lead in the topic.Step 2 Presentation: Mind map 41. Finish the mind map with the students.2. Lecture about the u sage of “must〞“need〞“have to〞, and emphasize on the yes-no questions with “must〞.3. Activity: What rules do we need to make our school better?4. Finish the quiz with students.Step 3 Presentation: Mind map 51. Ask students to work in groups to finish the mind map.2. Check the answers with the students.3. Ask students to give examples for each usage.4. Finish the quiz with the students.5. Writing: Make references on your family’s activities.Step 4 SummaryAsk students to show the homework of last period—mind maps for modal verbs “ can〞, “could〞“ must〞“may〞, and correct their mistakes.Step 5 HomeworkFinish the exercises.。
牛津上海版八年级初二下册英语第8讲-状语从句-教案
A hadB. will haveC. are havingD. were having
4. When we got to the cinema, the new disaster film "2019"'_________. We missed the beginning.
A. began
B. had begun
一、基本概念 状语从句指的是在主从复合句中作状语的从句,修饰主句中的动词、形容词或副词等。状语从句由从属
连词引导。状语从句放在主句之前时,常用逗号分开;若放在主句之后,一般不用逗号。
二、基本分类
1.时间状语从句: When Susan goes to town, she will visit her grandma. 2.条件状语从句: If he works hard, he will surely succeed.
C. has begun
D. will begin
5. When I got up in the morning, the rain _________ already.
A. stopsB. will stopC. has stopped D. had stopped
Keys : DACBD
3) since: 自从“” , 重★要考点 : 现在完成时 (主句 ) + since+ 一般过去时 (从句 )
2) 辨析 : when, while, as 当 …”“
when: when 从句中的 A 事件 , 相当于主句 B 事件发生的时间点。也就是说 , when 从句的重点不在动作本身 发生的状态 , 而只是把它作为一个时间点 , 所以 when 从句多用一般过去时 , 主句时态依具体情况而定。
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辅导讲义
互动探索
1、上次课后巩固作业复习;
2、互动探索
听力链接:/res-1076-7777700027996.html)
I'd rather be a sparrow than a snail.
Yes, I would. If I could, I surely would.
I'd rather be a hammer than a nail. Yes, I would. If I could, I surely would. Away, I'd rather sail awa
y Like a swan that's here and gone
A man gets tied his feet on the ground
It gives the world
It's saddest sound, It's saddest sound.
I'd rather be a forest than a street.
Yes I would. If I could, I surely would.
I'd rather feel the earth beneath my feet,
Yes I would. If I could, I surely would.
Away, I'd rather sail away Like a swan that's here and gone
A man gets tied his feet on the ground
It gives the world
It's saddest sound, It's saddest sound.
精讲提升
知识名称
一﹑情态动词
1)本身有一定的词义;
1. 语法特征 2)只能和其他动词原形构成谓语; 3)没有人称,数的变化;
4)除ought , used 和have 外,后面只能接不带to 的不定式; 5)个别情态动词过去式用来表达更加客气, 委婉的语气, 时态性不强;
【知识梳理1】
1)表肯定推测,意为“一定,必定”(只用于肯定句中);否定推测用can't ,意为“一定不”。
肯定回答:Yes, ...must. must
2)must 表示主观义务,意为“应该,“必须”
否定回答:No, ...needn’t / don’t have to.
3)mustn't 表示“不准”、“不允许”、“禁止”。
4)只有现在时一种形式(在宾语从句中可以表示过去)
【例题精讲】
例1. The house is dark and quiet, so the Browns _____ have gone to bed.
注意:总结must 与have to 的区别
A. mustn’t, keep
B. needn’t, borrow
C. needn’t, keep
D. mustn’t, have
提高题:
1.--Excuse me, whose book is this?
--It ________ be John’s. It has his name on it.
A. must
B. need
C. can’t
D. can
2.—Must I go to medical school and be a doctor like you, dad?
—No, you _______, son. You’re free to make your own decision.
A. can’t
B. mustn’t
C. shouldn’t
D. needn’t
3.The man ______be my English teacher. He has gone to Canada.
A. might
B. must
C. can’t
D. mustn’t
4. A country has dreams. We teenagers ________ also have dreams. With dreams and hard work, anything amazing
can be created.
A. may
B. must
C. should
D. need
5.According to the new traffic law, everyone in a car _______wear the seat belt.
A. can
B. may
C. must
D. will
6.—Who’s the man over there? Is it Mr. Black?
—It ______ be him. He’s much taller.
A. may not
B. can’t
C. will not
D. mustn’t
7.You ____________ drive your car so fast. It’s very dangerous.
A. wouldn’t
B. shouldn’t
C. couldn’t
D. mightn’t
8.The woman who is talking with Mr. Brown ___ be Miss Li. She has gone to England.
A. can’t
B. must
C. may
D. mustn’t
9.From March 23rd 2013, anyone under the age of 14 ________ go into Disney's US parks alone.
A. couldn't
B. mustn't
C. needn't
D. mightn't
10.--Look at the boy playing basketball on the ground. Is it George?
--It ______ be him. He told me he would play basketball after class, but he’s not sure.
A. mustn’t
B. must
C. can’t
D. may
情态动词问答形式考点备注
预习思考
I. Do you know the following famous sayings? II. Share the sayings you collected.。