青少版新概念2Bunit17复习.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,*,青少版新概念2Bunit17复习,A cuckoo in the nest,kuku:,New Words and Expressions:,cuckoo,n.,杜鹃，布谷鸟,nest,n.,鸟窝，巢,engineer,n.,工程师,enthusiastic,adj.,很感兴趣的,birdwatcher,n.,观鸟者,appear,v.,出现,install,v.,安装,webcam,n.,网络摄像机,invite,v.,邀请,log on,v.+adv.,登录,enthusiastically,adv.(manner),很感兴趣地,patiently,adv.(manner),耐心地,egg,n.,蛋,suddenly,adv.(time)(manner),突然地,chance,n.,机会,dart,v.,急冲,second,n.,（时间的）秒,hatch,v.,破壳而出，孵出,excitedly,adv.(manner),激动地，兴奋地,easily,adv.(manner),容易地,push,v.,推，推动,out of,prep.,外,enormous,adj.,巨大的，极大,wing,n.,翅膀，翼,in a moment,adv.(time),片刻，瞬间,show,n.,演出,be over,v.+adv.particle(intransitive),结束,appear-disappear,消失,vi.,出现；出版；显得；好像,1.,A ship,appeared,on the horizon.,船出现在水平线上。,2.,You,appear,unhappy.,你看起来好像不高兴。,appear as,作为,.,出现,appear in,出现在,.,appear to,看来像是,appear to be,好象是,install,v.,安装,1.,She,installed,an air-conditioner by herself.,她自己安装了空调。,2.,The workers are,installing,a heating system.,工人们正在安装供暖系统。,摄像头,webcam,n.,网络摄像头,(=web camera),invite,vt.,邀请；请求；招致；招待,Invite sb.to do sth.,邀请某人做某事,1.,We invited all the relatives to the wedding.,我们邀请了所有的亲戚来参加婚礼。,2.,He is inviting his friend to dinner.,他正在招待朋友吃饭。,patiently,adv.,耐心地,1.,He answered my questions,patiently,.,他耐心地回答我的问题。,2.,He was angry,but he listened to me,patiently,.,他很生气，但他还是耐心听我讲。,n.,病人，患者,-patient,enormous adj.,巨大的；庞大的,1.,Long ago,enormous,animals lived on the earth.,很久以前，地球上生活着巨大的动物。,2.,She stood alone on the,enormous,stage.,她孤零零地站在巨大的舞台上。,近义词,big,大的,huge,巨大的,large,大的,【,反义词,】,small,小的,tiny,极小的,wing,n.,翅膀；,The birds left,wing,was hurt.,这只鸟的左翼受伤了。,in a moment,立即；马上；转瞬,I really must go home,in a moment,.,我得马上回家了。,1.,Pauls father,Ken Bruce,is an,engineer,.Hes also an,enthusiastic,birdwatcher,.,Last,spring,two little birds,appeared,in his,garden,.Ken,installed,a,webcam,and invited his,neighbours,to,log,on.,Everyone,watched,enthusiastically,.,Soon,there was a little,nest,.,Then,another bird arrived.It was a,cuckoo,.The cuckoo watched,patiently,.Three little eggs appeared in the nest.,invite sb.to do sth.,2.,The cuckoo waited.,Suddenly,she had her chance,.The mother wasnt there.The cuckoo,darted,to the nest.In two seconds,there was,a fourth egg,beside the other three,.,她的机会来了。,3.,4.,After twelve days,the young cuckoo,hatched,.The little birds,hurried to,get food,for the baby cuckoo.,“get”+,名词,/,代词，表“得到”,5.,Kens neighbours watched,excitedly,.The baby cuckoo,picked up,the other,eggs easily with its back,and,pushed,them,out of,the nest.The birds returned and,pushed,food,into,its mouth.After twenty days,the cuckoo was,enormous,!On 6th May,it opened its wings.In a moment,the nest was empty.The show was over.,=by means of,用,finished,6.,Kens neighbours are all enthusiastic birdwatchers now,of course!,用在动词后修饰主语,Retell the text:(Picture 16),Pauls father,Ken Bruce is,.Hes also,.,Last spring,two little birds,in his,.Ken,and,his neighbours to,.,Everyone watched,.Soon,a little,.Then,another bird arrived.It was a,.The cuckoo watched,.Three little eggs appeared in the nest.The cuckoo waited.,she,.The mother,there.The cuckoo,to the nest.,In two seconds,there was a,egg beside,three.,After twelve days,the young cuckoo,.The little birds,get food,the baby cuckoo.Kens neighbours watched,.The baby cuckoo,the other eggs easily,its back,and,them,the nest.The birds,and,food,its mouth.After twenty days,the cuckoo was,!On 6th May,it,its wings.In a moment,the nest was,.The show was,.,Kens neighbours are,enthusiastic birdwatchers now,of course!,Lesson 34,Pronunciation,dar,ted,invi,ted,recommen,ded,visi,ted,wai,ted,coun,ted,/Id/,New Words and Expressions,robber,n.,盗贼,badly,adv.,不好地，差地,count,v.,数,weight n.,重物,quickly,adv.,迅速地,knock v.,敲击,dance n.,社交舞会,loudly,adv.,大声地,politely,adv.,有礼貌地,piano n.,钢琴,police n.,警方、警察,the whole,所有的,carefully,adv.,小心地,between,prep.,在,之间,quietly,adv.,安静地,Robber n.,盗贼；强盗,。,The,robber,tied him to a desk.,强盗把他捆在桌子上。,The,robbers,counted the money quickly last night.,这些盗贼昨晚飞快的数了钱。,quietly,安静地；悄悄地；,1.,The baby is sleeping,quietly,.,那婴儿一直安静地睡着。,3.,He passed,quietly,out of the room.,他悄悄地走出房间。,【,反义词,】,noisily,喧闹地,badly.,差的；不好的,1.,The firm did,badly,last year.,公司去年生意不好。,【,反义词,】,well,很好地,（,1,）,清辅音,：,p,、,t,、,k,、,f,、,、,s,、,W,、,t,、,ts,、,tr,，再加上,r,、,h,，合计,12,个。（,2,）,浊辅音,：,b,、,d,、,g,、,v,、,、,z,、,3,、,d3,、,dz,、,dr,再加上,m,、,n,、,、,l,、,j,、,w,合计,16,个。,在浊辅音和元音后面,d,called borrowedmovedmu:vd,welcomedanswered,在清辅音后面,t,askedfinishedhelpedhelptpassedpa:streached,在,t,音后面,id,wantedwCntid startedsta:tid,d,音后面,id,neededni:did countedkauntid,总结：,规则动词词尾加-ed有三种读音,1.在清辅音后读作t。如：asked,helped,watched,stopped,2.在浊辅音和元音后读作d。如：enjoyed,studied,moved,called,3.在t/d后读作id。如：wanted,needed,动词过去式变化规则,规则动词的过去式变化如下：,1,、一般情况下，动词词尾加,-ed,，如：,work-worked play-played wanted-wanted act-acted2,、以不发音的,-e,结尾动词，动词词尾加,-d,，如：,live-lived move-moved taste-tasted hope-hoped3,、以辅音字母,+y,结尾的动词，把,-y,变为,-i,再加,-ed,，如：,study-studied copy-copied cry-cried carry-carried4,、以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加,-ed,，如：,stop-stopped,12,把动词原形中的,o,改为,a,，变成过去式。如：,comecame,，,becomebecame13,在动词原形后加,d,或,t,变成过去式，并且发生音变。如：,hearhi heardh:d,，,sayseisaidsed,，,meanmi:nmeantment14,动词的过去式与动词原形一样。如：,letlet,，,mustmust,，,putput,，,readreadred15,不符合上述规律的动词过去式。如：,am,，,iswas,，,arewere,，,buildbuilt,，,dodid,，,eatate,，,fallfell,，,feelfelt,，,findfound,，,flyflew,，,gowent,，,have,has had,，,holdheld,，,leaveleft,，,makemade,，,maymight,，,runran,，,seesaw,，,taketook,总结：过去式“,-ed”,的发音规则,（,1,）动词词尾为“,t,，,d”,时，发,/id/,音，,want wanted,（要）,need needed,（需要）（,2,）动词词尾为清辅音时，发,/t/,音。,help helped,（帮助）,laugh laughed,（笑）,look looked,（看）,kiss kissed,（吻）,wash washed,（洗）,watch watched,（注视）（,3,）动词词尾为,t,，,d,以外之浊辅音或元音时，发,/d/,音。,call called,（叫）,staystayed,（停留）,crycried,（哭）,