仁爱九年级英语上册Unit_1_Topic_2_Section_A.ppt

section a,unit 1 the changing world topic 2 which country has the largest population?,come _ am is are _ go _ take _ tell _ clean _ chat _ ride _ study _ have has _,come,been,gone,taken,told,cleaned,chatted,ridden,had,studied,写出过去分词,warm up,a: have you ever before? b: yes, i have before. no, i have never before.,ride a horse,watch a movie in the open air,chat online,where have they been in the holiday？,they have already come back. maria has just come back from cuba.,刚刚,im hungry. i havent had supper yet.,have you had supper yet?,仍然; 还,im full. i have already had supper .,have you cleaned your room yet?,its very dirty. i havent cleaned it yet.,i have already cleaned it . its clean.,fill in the blanks with the words,a: have you _ been to france? b: no, ive _ been to any european countries, but michael has. he has _ come back from france. he likes it very much. he says he has _ been to such a beautiful country before. a: have you seen him _? b: yes, i have seen him _.,ever,never,just already yet ever never,just,never,yet,already,europe,european 欧洲的,i like going shopping, too. =,she likes going shopping.,he doesnt like going shopping.,i dont like going shopping, either.,= neither nor do i.,也不,talk about shopping,so do i.,(视频p9-1a),listen and answer,1. where has kangkang just been? 2. what happened to kangkang and michael? 3. has kangkang found michael yet? 4. does maria like going shopping?,a shopping center.,they got lost and couldnt find each other.,相互,no, he hasnt found michael yet.,no, she doesnt.,(录音p9-1a),so do i. = i hate to go shopping, too. so + be情态动词助动词+主语 neither nor + be情态动词助动词+主语,he has probably gone home. = maybe he has gone home.,lets call him up. call sb. up,focus,1.-lucy dances very well. - _ a. so i am. b. so i do. c. so am i. d. so do i.,d,2.- i am not good at singing . - _ a. neither is he. b. so does he. c. so is he. d. neither he is.,a,michael and kangkang have just _ to a shopping center. kangkang has _ been there before. in the shopping center, there were too many _. they got _ and couldnt find _ _. and at last kangkang thought michael had _ gone home. kangkang _ want to go shopping again.,been,never,people,lost,each other,probably,didnt,retell the dialog,compare the two pictures,3,1,which family do you think is better? why?,an extended family,a nuclear family,.less food and fewer clothes .bad living condition .no chance to receive a good education,disadvantages,there will be so many people in china. =china will have such a large population.,人口,most families in china have only one child because of one-child policy.,独生子女政策,disadvantages,be a little emperor,listen, read and say,(录音p10-3a),seem,seem + adj. seem to do it seems that.,e.g. he seems ill. e.g. he seems to be ill. e.g. it seems that he is ill.,take place 发生,in recent years =,recent + ly,近来的；最近的,recently,but great changes have taken place in china in recent years.,3b work alone 1. their living conditions didnt seem to be very good. 2. china had a larger population than any other country in the world. 3. recently, china has changed greatly. 4. my parents dont like “little emperors” , either.,china had the largest population in the world.,it seems that their living conditions were not very good.,great changes have taken place in china in recent years.,neither do my parents.,sum up,the present perfect tense with just, already, yet, ever and never yet 与 already 用法区别 句子结