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1、1 1Grammar AGrammar A1.由由when引导的引导的时间时间状语从句状语从句2.used to do.第1页/共31页第一页，编辑于星期日：一点 五十七分。IbegantolearnEnglishIbegantolearnEnglishw whenhen I Iwaswas4.4.何时当时adverbial clauses of time时间状语从句main clause主句WhenWhen didyoubegintolearnEnglish?didyoubegintolearnEnglish?第2页/共31页第二页，编辑于星期日：一点 五十七分。2 2Grammar exe
2、rciseGrammar exerciseMatch the clauses in column A with those in column B to make complete sentences with when.When she visits her friends,she always brings a present.When he watches TV,he sits on the floor.When he was ill,he stayed in bed.When she goes shopping,she takes a basket.第3页/共31页第三页，编辑于星期日
3、：一点 五十七分。Look and thinkLook and thinkWhen I saw him,he was very sad.He was very sad when I saw him.Dothesentenceshavedifferentmeanings?Whatisthedifferencebetweenthetwosentences?Whatchangehasbeenmadeinpunctuation(标点符号)?第4页/共31页第四页，编辑于星期日：一点 五十七分。when引导的时间状语从句的时态观察：When I was ten,I began to learn Engl
4、ish.When she called me,I was watching TV.When she comes here,Ill tell you.Ill show him around Guangzhou when he comes.总结：当主句动作发生在过去，从句用_时态。当主句表示将来的动作时，从句遵循_原则。一般过去时主将从现第5页/共31页第五页，编辑于星期日：一点 五十七分。1.I _(begin)to learn English when I was five years old.2.It was alreadly eight oclock when we _(arrive)th
5、ere.3.They are going to leave when the train _(stop).4.As soon as I get to the airport,I _(phone)you to pick me up.Some exercisesbeganarrivedstopswill phone第6页/共31页第六页，编辑于星期日：一点 五十七分。What will you do?1.When your friend is sad,what will you do?When my friend is sad,I will.2.When you were young,what d
6、id you like to do?When I was young,I liked.第7页/共31页第七页，编辑于星期日：一点 五十七分。时间一家人！时间一家人！when 可以用来表示主从句的动作同时发生。那么before,after,as soon as,while,until呢？Before you have lunch,you had better wash your hands.After you wash your hands,you can have dinner.As soon as I lie down on the bed,I fall asleep.My father i
7、s watching TV while my mother is cooking.She didnt go to bed until her mother told a story.She did her homework until 10 p.m.last night.第8页/共31页第八页，编辑于星期日：一点 五十七分。1._I grow up,I want to be a teacher.A.So B.Because C.If D.When2.Mary got to the station _it was 9 oclock.A.because B.when C.until D.but3.
8、_my father was reading the newpaper,I was watching TV.A.Before B.After C.While D.Because4.It will be a long time _we meet again.A.A.before B.if C.so D.because5.I wont go to bed_I finish all my work.A.before B.after C.when D.until第9页/共31页第九页，编辑于星期日：一点 五十七分。Grammar BGrammar Bused to/did not use to第10页
9、/共31页第十页，编辑于星期日：一点 五十七分。He used to have long hair.But now he has short hair.She used to be thin.But now she is fat.总结：(1)肯定句结构：_.used to do.第11页/共31页第十一页，编辑于星期日：一点 五十七分。Make sentencesnow They used to fly kites in springBut now they often go hiking in spring.beforein spring第12页/共31页第十二页，编辑于星期日：一点 五十七
10、分。They used to go swimming in summer.But now they often go boating in summer.now beforein summer第13页/共31页第十三页，编辑于星期日：一点 五十七分。They used to go climbing in fall.But now they often go cycling in fall.now beforein fall第14页/共31页第十四页，编辑于星期日：一点 五十七分。They used to go sking in winter.But now they often make sn
11、owman in winter.now beforein winter第15页/共31页第十五页，编辑于星期日：一点 五十七分。before nowShe didnt use to have short hair.Now she has short beautiful hair.He didnt use to have white hair.Now he has white hair.before now总结：否定句结构_didnt use to do.第16页/共31页第十六页，编辑于星期日：一点 五十七分。Have a try我以前不经常坐公交车去学校。I didnt use to tak
12、e a bus to school.她以前经常不吃早饭。She didnt use to have breakfast.这里以前没有那么多工厂。There didnt use to be so many factories here.第17页/共31页第十七页，编辑于星期日：一点 五十七分。Did he use to drive a car to school?No,he didnt.Did he use to like playing the guitar?Yes,he did.总结：一般疑问句结构及其回答_Did.use to do.?Yes,.did./No,.didnt.第18页/共3
13、1页第十八页，编辑于星期日：一点 五十七分。What did she use to like doing when she was young?-Did she use to.?-Yes,she did.No,she didnt.第19页/共31页第十九页，编辑于星期日：一点 五十七分。What did she use to like doing in the morning?-Did she use to.?-Yes,she did.No,she didnt.第20页/共31页第二十页，编辑于星期日：一点 五十七分。used to do我过去经常走路回家，但是现在是坐校车回家。I used
14、to go home on foot,but now I go home by school bus.否定句：I didnt use to go home on foot.一般疑问句：Did you use to go home on foot?肯定回答：Yes,I did.否定回答：No,I didnt.对划线部分提问：How did you use to go home?第21页/共31页第二十一页，编辑于星期日：一点 五十七分。Grammar exerciseGrammar exercise第22页/共31页第二十二页，编辑于星期日：一点 五十七分。Mike used to go to
15、bed at 9 p.m.Now he goes to bed at 10 p.m.Mike didnt use to enjoy swimming.Now he goes swimming every week.第23页/共31页第二十三页，编辑于星期日：一点 五十七分。Mike used to be shy.Now he enjoys talking to people.第24页/共31页第二十四页，编辑于星期日：一点 五十七分。Talk about your changesWe have been studying here for almost a year.Some students
16、 are taller.Some are more hard-working.Do you have any changes(变化)?I used to.,but now I.第25页/共31页第二十五页，编辑于星期日：一点 五十七分。Talk about your hobbies in groups with the following expressions.I used to like/love/enjoy but now Ihate it.dont like/enjoy/love it.I am fond of/interested in keep pets listen to mus
17、ic watch TV play computer games go shopping play soccer第26页/共31页第二十六页，编辑于星期日：一点 五十七分。Example:I used to enjoy pop music,but now I dont like it.I love playing sports.I didnt use to go shopping,but now I like it.第27页/共31页第二十七页，编辑于星期日：一点 五十七分。Make a survey about hobbies in groups.Complete the table and
18、then report it to the class.Name HobbyIn the pastNow第28页/共31页第二十八页，编辑于星期日：一点 五十七分。Xiao Wei likes But he used to one year ago.Report like this:第29页/共31页第二十九页，编辑于星期日：一点 五十七分。H HHomeworkHomework1.完成教材第110页的写句子练习。2.采访一位家庭成员，按照教师提供的框架，完成报告。My father likes.When he.,That was the beginning of his hobby.He used to3.完成英语（七年级 下册）B 第128页至130页Grammar的练习。第30页/共31页第三十页，编辑于星期日：一点 五十七分。感谢您的观看。第31页/共31页第三十一页，编辑于星期日：一点 五十七分。