四川省古蔺县中学高中英语必修二（外研版）：BOOK2 MODULE5 单元语法 课件.ppt

1、课前准备请拿出你的书本（必修2）、笔记本、双色笔学.科.网zxxk.组卷网Module 5-Newspapers and MagazinesModule 5 Newspapers and MagazinesGrammar教师寄语v All time is no time when it is past.v 光阴一去不复返。学.科.网zxxk.v1.学习时间状语从句和原因状语从句的用法。v2.能将时间状语从句和原因状语从句应用到写作中去。Learning Aims(1)When he was orbiting in the capsule,he took photographs of plane

2、t earth.(2)When Yang landed,Premier Wen Jiabao telephoned the Control Centre to offer his congratulations.(3)When Yang took off from Jiuquan in northwest China at 9 am yesterday,China became the third nation to send a man into space.(4)While he was travelling in space,Yang spoke to two astronauts ab

3、oard the International Space Station.分析文中下列句子中动作的先后顺序及时间状语引导词的用法。书上Page44学.科.网Activity2：（1）a,c (2)b,cActivity3:met,sang,got out,was orbiting.时间状语从句引导词v whenv asv whilev wheneverv beforev afterv sincev untilv as soon asevery time next timethe momentthe minuteimmediatelyno soonerthanhardlywhen知识回顾：1.W

4、hen/while/as？2.Practice：3.当我正在厨房里忙的时候，有人敲门。When/While I was busy in the kitchen,someone knocked at the door.当我醒来时，妈妈正在准备早餐。When I woke up,mom was preparing breakfast.随着年龄的增长，你知道的会越来越多。As you grow,you know more and more.她边走边唱。She was singing as she was walking.Fill in the blanks with when,while or as

5、.(1)_he comes tomorrowI shall ask where he has been(2)Henry is in charge of the office _ Mr.Smith is away(4)It was already eight oclock _ we got there(5)I was about to go out _ a visitor cameWhen whenwhenwhile2.Before before 意为“在之前”。此外before 还有一些特殊含义，如:It will be+时间段+before 要过多久才Eg：It will be two ye

6、ars before we meet next time.Before sb could do,某人还没来得及Eg：Before she could leave,she heard a noise.3.After after意为“在之后”。表示主句动作发生在从句动作之后。e.g:完成工作之后，我们回家了。We went home after we had finished the work.你想好以后，请告诉我你的决定。After you think it over,please let me know your decision.4.since 句型：It is/has been+一段时间+

7、since+一般过去时/时间点e.g:我妹妹不在北京住有四年了。It is four years since my sister lived in Beijing.自从我们毕业以来已经一年了，你一切都好吗？How is it going？It has been a year since we graduated.5.till/until 译为“直到时”e.g:我将呆在这儿直到你回来。Ill stay here until/till you come back.他直到完成了作业才上床睡觉。He didnt go to bed until he finished his homework.1.th

8、e first(secondlast)time 第一2.（第二最后）一次，last time3.（上次），next time（下次），any 4.time(任何时候）等。e.g:第一次我见到她时，我就知道1.我们会成为好朋友。2.The first time I met her,I knew we 3.would be good friends.引导时间状语从句的特殊连词2.each/every time(每次，每当），all the time(一直，始终）等。e.g:每次他来看望这位老人都会给他带来许多水果。He brings a lot of fruit to the man everyt

9、ime he comes to see him.他发言时，她一直在认真听。She listened carefully all the time he spoke.3.by the time(到时候为止）e.g:到十四岁时，爱因斯坦已经自学了很多数学知识。By the time he was fourteen,Einstein had taught himself much knowledge about maths.你明天来这儿的时候，我已经完成这项工作了。By the time you come here tomorrow,I will have finished this work.从句

10、用一般过去时，主句用过去完成时；从句用一般现在时，主句用将来完成时。4.表示“一就”或“刚就”的时间状语从句1)as soon as我一看见他就告诉他这个消息。她一来到教室，就开始读英语了。Ill tell him the news as soon as I see him.As soon as she came to the classroom,she began to read English.2)no sooner than2)no sooner thanhardly/scarcelywhenhardly/scarcelywhen主句中用过去完成时主句中用过去完成时我刚一到家天就下雨了。

11、我刚一到家天就下雨了。她刚做完试卷，铃声就响了。她刚做完试卷，铃声就响了。She had hardly finished the test whenShe had hardly finished the test whenthe bell rang.the bell rang.I had no sooner got home than it began I had no sooner got home than it began to rain.to rain.请分析以上句型结构中时态的用法！No soonerthanhardly/scarcelywhen等结构可以倒装。他们一到工厂就开始工作

12、。No sooner had they got to the factory than they started to work.Theyhad no sooner got to the factory than they started to work.3）.the moment,the minute,the second,the instant,immediately,directly,instantly,once,等。e.g:我一看到她就认出她来了。I recognized her the moment I saw her.我一干完活就回家了。I went home directly I

13、 had finished work.探究案：v Translation：v 他刚走进教室，老师就开始讲课了。（至少2种句型翻译）我要等五年才回家了，对此我感到很难过。每一次我看到Jack，他都会对我微笑。Task1G5G4Task2G2G8Task3G7G1探究案：v Translation：v 他刚走进教室，老师就开始讲课了。（至少2种句型翻译）He had hardly entered the classroom when the teacher He had hardly entered the classroom when the teacher began his lecture.

14、began his lecture.The teacher began his lecture as soon as he entered the The teacher began his lecture as soon as he entered the classroom.classroom.我要等五年才回家了，对此我感到很难过。每一次我看到Jack，他都会对我微笑。Im very sad that it will be five years before I return home.Each time I see Jack,he smiles at me.1.People do not

15、 know the value of freedom _ they have lost it.A.until B.when C.since D.as2.We are very glad _ you will cooperate with us in this project.A.since B.that C.as D.for3.Its a long time _ I saw you last.Yes,and what a pity it is since it will be long time _ we see each other again.A.before;since B.when;w

16、hen C.since;before D.when;then4.Ill give him your message _ he comes back from lunch.A.until B.as soon as C.while D.before5.I was so familiar with him that I recognized his voice _ I picked up the phone.A.while B.after C.in case D.the moment6.Im green at everything.Dont worry._ you get older,you get

17、 more experience.A.When B.Till C.As D.While 7.He was about to tell me the secret _ someone patted him on the shoulder.A.as B.until C.while D.when8.Someone called me up in the middle of the night,but they hung up _ I could answer the phone.A.as B.since C.until D.before9._ riding a bike,he fell down t

18、o the ground.A.As B.When C.As soon as D.Immediately10.Im going to the post office._ you are there,can you get me some stamps?A.As B.While C.Because D.IfBBcorrection1.Peter was so excited that he recived an invitation from his friend.2.I was about to go out before the telephone rang3.I was deeply imp

19、ressed by him for the first time I met him.4.By the time you came back,I have finished the book.whenwhenhadAdverbial clause of reason常见连词的用法v 我们常用because，since，now that，as，for，来引导原因状语从句。1.She was very angry because we were late.2.We didnt enjoy the day because the weather was so awful.3.As it is rai

20、ning,we shall not go to the zoo.4.Since you are going,I will go.5.It must be morning now,for birds are singing.6.Now that we know each other a little better,we get along fine.because:直接而明确的原因，语气最强，通常从句放在主句后。Why提问的句子一般都用because回答。as:语气比because轻，引导从句可放在主句前也可放在主句后。since:既然，表对方已知的事实和理由，常放在句首。now that:既然

21、，用来说明一种新情况。for:属并列连词，不总是说明直接原因，常对某种推断给出依据或补充说明理由。1._ youve got a chance,you might as well make full use of it.A.Now that B.After C.Although D.As soon as2._ everybody knows about it,I dont want to talk any more.A.For B.Even C.Since D.However3.Mother was worried because little Alice was ill,especially

22、 _ Father was away in France.A.as B.that C.during D.if 4.Why dont you do it now?_ Im too busy.A.As B.Because C.For D.Since5._everybody knows about it,I dont want to talk any more.For B.Even C.Since D.However6.The ground is wet,_ it rained last night.A.As B.Because C.For D.Since写作训练v 1.由于初中时学习刻苦我进入了古

23、蔺中学。v 2.这是我第一次来到古蔺中学。v 3.我一到学校就给妈妈发了短信：“”。v 4.妈妈一直鼓励我努力学习。v 5.既然进了高中，我就会努力学习。v 6.我的目标是考个好大学。Cooperation and discussion合作探究 7内容1.6个句子的写作。要求1.小组长先起立安排任务，讨论时组内合作讨论.动口动脑动笔。2.组长调控好，确保每个学生都能最大限度解决问题，以备展示和质疑，保证高效完成。目标1.力争完成句子写作和写作思路的思考Presentation 高效展示、点评展示内容展示小组点评小组立体目标句子1G1G4要求1.展示人员讨论结束前1分钟到位，认真书写！2.非展示

24、人员继续讨论，完成后立即坐下,背诵相关知识点。评分标准：1.共5分，答案4分，书写1分。2.质疑有价值，个人+2分，所在小组+2分句子2G2句子3G3G5句子4G7句子5G8G6句子6G9写作训练v 1.由于初中时学习刻苦我进入了古蔺中学。v 2.这是我第一次来到古蔺中学。v 3.我一到学校就给妈妈发了短信：“”。v 4.妈妈一直鼓励我努力学习。v 5.既然进了高中，我就会努力学习。v 6.我的目标是考个好大学。1.Because of the hard work in junior school,I enteredGu Lin Senior School.2.This is the firs

25、t time that I have been to Gu Lin Senior School.3.The moment I got to Gu Lin Senior School,I sent a message to my mom.I said:4.She always encourages me to study hard.5.Now that Ive been in senior school,I will try my best to study.6.I aim to enter a key college.Summary&Homeworkv What have we learnt today？v 1，时间状语从句连接词及其用法v 2，原因状语从句连接词及其用法Homework完成小聚焦相应练习周报阅读一篇。