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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,*,*,Section A 2,Grammar Focus-3a,Section A 2,1,Free talk:,Ask your partner:What did you do on your school trip?Then fill in the following chart and give a report.,Name,What did you do on your school trip?,Tom,went to a farm,milked a cow,Lily rode a horse,picked some strawberries,Eric went fishing,watched the stars,Wang visited grandparents,Hai,Last week,we had a school trip.Tom went to a farm.He milked a cow.Lily,Free talk:Ask your partner:Wh,2,go,ride,do,is,are,have,eat,buy,see,写出下列动词的过去式,找出规则动词过去式的构成。,pick,visit,watch,climb,study,worry,play,live,stop,went,rode,did,was,were,had,ate,bought,saw,picked,visited,watched,climbed,studied,worried,played,lived,stopped,规则动词,不规则动词,go写出下列动词的过去式,找出规则动词过去式的构成。p,3,规则动词过去式的构成,构成规则,原形,过 去 式,一般在动词原形末尾加-ed,work,play,work,ed,play,ed,结尾是e的动词加-d,hope,live,hope,d,live,d,末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加-ed,stop,trip,stop,ped,trip,ped,结尾是“辅音字母+y”的动词，先变“y”为“i”再加-ed,study,worry,stud,ied,worr,ied,规则动词过去式的构成构成规则原形过 去 式一般在动词原形末尾,4,规则动词过去式词尾-ed的读音,读音规则,读 音,例 词,在浊辅音和元音后面,/d/,moved/mu:vd/,在清辅音后面,/t/,passed/pa:st/,在t,d 后面,/it/,/id/,needed/,ni:did/,清念/t/,元浊/d/;,/t/d/之后念/id/,规则动词过去式词尾-ed的读音读音规则读 音例,5,知识结构,构成,用法,常用时间,动词的过去式,1.表示过去某个时间发,生的动作或存在的状态。,2.表示过去经常或,反复发生的动作。,yesterday,last night/week/time.,days ago,On Sunday morning,一般过去时,一般过去时,知识结构构成用法常用时间动词的过去式1.表示过去某个时间发,6,am(is)was are were,陈述句：He was at home yesterday.,否定句：He wasnt at home yesterday.,疑问句：Was he at home yesterday?,Yes,he was./No,he wasnt.,系动词,be,的过去时：,am(is)was are we,7,陈述句：主语+动词过去式+其它,I go to the movie.I went to the movie.,否定句：主语+助动词didnt+动词原形+其它,I dont go to school today.I didnt go to school.,一般疑问句：Did+主语+动词原形+其它?,Do you have breakfast?Did you have breakfast?,Yes,I do./No,I dont.Yes,I did./No,I didnt.,行为动词的一般过去时,:,陈述句：主语+动词过去式+其它行为动词的一般过去时:,8,动词一般过去时，表示过去发生事；,be用was或用were,have,has变had；,谓语动词过去式，过去时间坐标志；,一般动词加-ed，若是特殊得硬记。,否定句很简单，主语之后didnt添；,疑问句也不难，did放在主语前；,如果谓语之前有did，谓语动词需还原；,动词若是was,were,否定就把not添。,巧记一般过去时,动词一般过去时，表示过去发生事；巧记一般过去时,9,3a,Here is Jims and Bills letters.,Lets help them to complete the letters.,Dear Bill,How _(is)your school trip yesterday?_(Do)you _(go)to the zoo?_(do)you take any photos?_(Do)you _(see)any interesting animals?I _(go)to the zoo last year and it _(is)a lot of fun.,Jim,was,Did,go,Did,Did,see,went,was,3a Here is Jims and Bills le,10,Dear Jim,My school trip _(is)great!We _(have)so much fun!We _(go)to Green Park.We _(climb)the mountains there and _(see)a lot of flowers.We _(eat)our lunch under some trees and _(play)some games after that.But at about two oclock,it _(get)very cloudy and we _(worry)it would rain.Luckily,it _(do not),and the sun _(come)out again!,Bill,was,had,went,climbed,saw,ate,played,got,worried,didnt,came,Dear Jim,was hadwent climbedsa,11,My school trip was great!,We had so much _!,We went to Green Park.,We climbed the _ there and saw a lot of _.,fun,mountains,flowers,Look at pictures and fill in the blanks.,Then read it and try to recite it.,My school trip was great!funm,12,We _ our lunch under some trees and _ some games after that.,But at about two oclock,it got very _ and we worried it could _.,Luckily,it didnt,and the sun _ out again!,cloudy,rain,ate,played,came,We _ our lunch under some tr,13,Groupwork,Last week I visited my aunts house.,_,Make up a story.Each student adds a sentence.,The weather was beautiful.,We went fishing.,GroupworkLast week I visited m,14,1.She often _(go)to the park on,weekends,but yesterday she _(go)to,the zoo.,2.Last week she _(have)fun on a farm.,3.What _ they _(do)on the school trip?,They _(ride)horses and _,(climb)the mountains.,I.填入适当的词。,goes,went,had,did do,rode climbed,Exercises,1.She often _(go)to the,15,4.How _ their school trip?,It _ interesting.,_ she _(go)fishing?Yes,she did.,5._ Li Ming _(pick)any strawberries?No,he didnt.,was,Did go,Did pick,was,4.How _ their school trip?,16,1.我们在那儿爬山,看到了很多花。,2.我们在树下吃了午餐，之后又玩游戏。,3.太阳半小时前又出来了。,We climbed the mountains there and saw a lot of flowers.,We ate our lunch under trees and played some games after that.,The sun came out again half an hour.,II.翻译下列句子。,1.我们在那儿爬山,看到了很多花。We climbed,17,4.昨天我们担心天会下雨。,5.几分钟前，天变阴了。,6.你拍了一些照片吗？,Yesterday we worried it would rain.,A few minutes ago,it got cloudy.,Did you take any photos?,4.昨天我们担心天会下雨。Yesterday we wor,18,1.Lucy did her homework at home.（改否定句）,Lucy _ _ her homework at home.,2.His father worked all day last Monday.（改一般疑问句）,_ his father _ all day last Monday?,didnt do,Did work,III.完成下列句子。,1.Lucy did her homework at ho,19,3.I was very busy last week.（改否定,句和一般疑问句）,I _ very busy last week.,_ you very busy last week?,4.There was some orange in the cup.,（变一般疑问句),_ there _ orange in the cup?,wasnt,Were,Was,any,3.I was very busy last week.,20,Thank you!,Thank you!,21,
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