The Changing World.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 1 The Changing World,Topic 1 Our country has developed rapidly.,Section B,A:,Have,you,b,een to,Beijing?,B:Yes,I h,ave.,/,No,I havent,.,A:,Have you,b,een to,Hangzhou,?,Has Maria been to her hometown?,Yes,she has.,She,has come,back from Cuba.,She,took part in,some,volunteer,activities,during summer holidays.,volunteer activities,disabled children,learn.from,从,中学习,She is happy because she has,learnt a lot from,it.,1b Listen to 1a and mark T(True)or F(False).,1.Maria helped the,disabled,children to,clean the rooms and,fed,them.,2.Maria thinks her,experience,as,a,volunteer was wonderful.,3.Maria felt very happy because she,helped others.,4.Kangkang,has been to,a summer,school to help,the old,.,5.Kangkang has,made,some new,friends,in the English summer school.,(),(),(),(),(),1c Read 1a and complete the following passage.,Both Maria and Kangkang have done something meaningful.Maria has _ some volunteer activities to help some disabled _.She _ a lot from it,and she said _ others made her happy.Kangkang _ an English summer school.He _ some new friends there,and they also _ funny shows for a group of old people in a _.,taken part in,children,has learned/learnt,has been to,to help,made,put on,community,have(no)time to do sth.,有,(,没有,),时间做某事,e.g.He was so busy that he,had no time to,have lunch.,3.,Though,I had no time to travel,I,still,felt very happy.,虽然我没有时间去旅行，但我仍然感到很开心。,though/although,even though/even if,e.g.Though/Although,it was very late,the workers still went on working.,虽然很晚了，但是工人们仍继续工作。,虽然，尽管，即使,引导让步状语从句通常不与,_,连用可与,_,连用,but,still,他太忙了，没有时间吃午饭。,写出下列动词的过去式和过去分词,be,go,come,become,know,lose,take,feed,have,clean,-was/were-been,-went-gone,-c,a,me-c,o,me,-bec,a,me-bec,o,me,-kn,e,w-kn,o,wn,-lost-lost,-took-taken,-fed-fed,-had-had,cleaned-cleaned,Verb,Past Tense,Past Participle,clean,clean,ed,clean,ed,jump,jump,ed,chatt,ed,chatt,ed,fly,flown,do,did,am/is/are,was/were,shut,shut,2a Fill in the blanks with the different forms of the verbs.Read them aloud and pay attention to the underlined parts.Then listen and check.,jumped,chat,flew,done,been,shut,The,pronunciation,of“ed”is“,/t/,/d/,or ”,when it is added to the verbs ending with different sounds,such as,help/jump,play/turn,or,wait/end,.,Example:,A:,Has Ann,ever,cleaned rooms?,B:Yes,she has,.,Activity,Name,clean rooms,jump rope,chat online,fly a kite,do farm work,Ann,Zhang Yang,2b Listen and read the example sentences aloud,paying attention to the pronunciation and intonation.Then make up more based on the table.,A:Has Ann,chatted online,?,B:No,she hasnt.,1.You took part in some volunteer activities during summer holidays,didnt you?,你在暑假参加了一些志愿者活动，是吗？,e.g.Its a nice day,_ _?,Ann didnt use to live there,_ _?,Language points,反意疑问句,2.To help others makes us happy.,帮助别人使我们快乐。,e.g.To do sports every day is necessary.,动词不定式做主语,isnt it,did she,反义疑问句有两部分构成：,陈述句,+,省略到主语,的一般疑问句,用法：附加的疑问部分是对前文的陈述的事实进行求证，往往翻译为“是吗？”,特点：,如果前文是肯定陈述句，附加疑问句部分则为否定的，如果前文是否定陈述句，附加疑问部分则为肯定的。,即前后唱反调,反义疑问句几种特殊情况：,Lets,引导的，附加部分为,shall we?,1.,祈使句的两种情况：,Lets sing together,_,shall we?,2.V.,原形引导的祈使句，附加部分用,will you?,Please take care of my luggage,_,will you?,Dont smoke here,_,will you?,There is a river near my home,_,isnt there?,They used to watch TV,_,He had better not eat much meat,_,didnt/usednt they?,had he?,Let us sit here,_,Will you?,What a beautiful place,_?,isnt it,当陈述部分含有,表推测,的情态动词：,must,（肯定）,can,（可能）,may,（可能）,时，附加疑问句要将情态动词忽略掉。根据谓语选择,系动词,或,助动词,的适当时态来变成疑问句。,He,mustbe,intheclassroom,_,Youmusthavefinishedyourhomework,_,isnt he?,havent you?,注意：当,must,作为命令时（即必须或不准），反义部分肯定形式是,must,但否定式却用,neednt,You must finish your homework,_,neednt you?,You mustnt play in the street,，,_?,must you,notes,Youre coming,_?,John doesnt like tea,_?,She cant swim,_?,This is your car,_?,Tom saw the film,_?,Lily is from England,_?,Lily comes from England,_?,The students have finished their homework,_?,注意助动词、情态动词和系动词的选择,arent you,does he,can she,isnt,it,didnt he,isnt she,havent you,doesnt you,She can swim,cant,she?,She cant swim,can,she?,3.He likes English,doesnt,he?,4.He doesnt like English,does,he?,5.He will come back,wont,he?,6.He wont come back,will he?,7.They are from China,arent,they?,8.They arent from China,are,they?,返回按钮,1.We should help the d_ people when they are,in trouble.,2.Its getting colder now.Would you please s_,the door?,Sure.,3.He told me that he _(take part in)an,English party last night.,4.We were busy at that time,so we had no time,_(go)shopping.,5._(see)is to believe.,isabledto go,hut,took part in,眼见为实。,To see,Fill in the blanks.,Exercises,1.,_ you ever _ to the USA?,Yes,we have.,A.Have,gone,B.Have,been,C.Did,go,D.Did,went,2._ it rains heavily,_ farmers are still,working in the fields.,A.Though,but,B.Though,still,C.Though,/,D.Although,but,3.I helped a disabled man yesterday.,_ wonderful experience!,A.WhatB.How a,C.HowD.What a,4.Jessie learnt a lot _ the book after,reading it.,A.from,B.of,C.at,D.with,Choose the best answer.,Exercises,