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八年级英语下册,(,人教版,),Unit 8Have you read Treasure Island yet?,单击此处编辑母版标题样式,单击此处编辑母版文本样式,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,*,第三课时Section A(Grammar Focus4c),1意义:表示过去发生或已经完成的动作対现在造成的影响或结果。,eg:Have you had your lunch yet？你已经吃过午饭了吗？,Yes,I have.Ive just had it.是的,我刚吃过。(现在我不饿了),I have already posted those photos.我已经邮寄了那些照片。(那些照片已不在我这里了),单元语法精讲精练,2构成:,肯定句:主语have/has过去分词其他,否定句:主语have/hasnot过去分词其他,疑问句:Have/Has主语过去分词其他？,肯定回答形式:Yes,主语have/has.,否定回答形式:No,主语have/has not.,3already,yet与现在完成时,already常用于肯定句中,指动作已经发生,或比期望发生的要早,一般用在句子中间或句末。,yet用于疑问句和否定句中,谈论尚未发生但可能发生的事,通常位于句末。,eg:Have you had your lunch yet？你吃过午饭了吗？,Yes,Ive already had it.是的,我已经吃过了。,（一）根据句意选用already或yet填空。,1Have you finished your math homework _?,Yes.I finished it a few minutes ago.,2I have _had breakfast,but my sister hasnt _,3Have you fed the cat?,No,I havent fed it _,4The boy has _bought an EnglishChinese dictionary.,yet,already,yet,already,yet,（二）单项选择。,5Mother often tells me,I hope you _ what I _ you to do at school!”(2015,武威),Awont forget,have told,Bdont forget,will tell,Cdidnt forget,tell,Dhavent forgotten,am telling,6Miss Brown,we _ cleaning our classroom.Can we go home now?,Afinish Bfinishing,Chave finished Dare finished,A,C,7The Smiths _ to many places of interest in Beijing in the past twenty days.,Atravel Bhave traveled,Cwill travel,8Has Jack read the book yet?,_,AYes,he has BYes,he does,CYes,he did,9I wont go to watch the movie with you because I have _ seen it.,Ayet BalreadyCnever,B,A,B,10I heard a new song on the radio.I _ high and low in the music store,but I cant find the song.(2015,河南),Asearch Bhave searched,Cam searching Dwill search,B,（三）按要求完成句子,每空一词,缩写算一词。,11I have already seen our new teacher.(改为否定句),I _our new teacher _,12I have already finished reading Journey_to_the_West.(対画线部分提问),_reading yet?,13Jane has already read Little Women.(改为一般疑问句并作否定回答),_Little Women yet?,_,she _,havent,seen,yet,What,have,you,finished,No,Has,Jane,read,hasnt,14Have they finished their work？(作否定回答),_,_,15Did you visit the zoo？(用现在完成时改写句子),_the zoo_?,No,they,havent,Have,you,visited,yet,休息时间到啦,同学们，下课休息十分钟。现在是休息时间，你们休息一下眼睛，,看看远处，要保护好眼睛哦,站起来动一动，久坐对身体不好哦,同学们，你们要相信梦想是价值的源泉，相信成功的信念比成功本身更重要，相信人生有挫折没有失败，相信生命的质量来自决不妥协的信念，考试加油,!,奥利给,结束语,第二课时Section A(3a3c),1come out此处意为出版,出来”。,【拓展,come out除表示出版”外,还表示开花,有结果”。,eg:I think the rose will come out next week.,come短语大聚会:,come back回来,come from来自,come in(to)进来,进入,come on加油;赶快,2【辨析can与be able to,二者都表示能,会”,后面都跟动词原形,但二者在用法上有些差异。,can指单纯地表示一个人有某种能力,只用于现在时或过去时(could);be able to那么表示通过努力、克服困难做成某事,可用于各种时态。,be able to可用在不定式之后,而can不能。,表示请求和允许以及表示否定猜测时,只能用can,不能用be able to。,eg:He cant be in the classroom.,当表示现在或过去的能力时,两者可以互换。,No one can answer the question.,No one is able to answer the question.,3western,形容词,意为西方的;来自西方的”,它是由名词west(西,西方)在词尾加ern构成的形容词。类似的表方位的形容词还有:eastern(东方的),southern(南方的),northern(北方的)。,（一）根据句意及首字母提示写单词。,1Harry Potter learned a lot of _skills.For example,he could fly.,2My sister is very shy and she always _herself in her bedroom.,3The shelf was full of _ of all shapes and sizes.,4This elephant has a short _,5Both _ food and Chinese food are very delicious.,magic,hides,objects,tail,Western,（二）用所给词的适当形式填空。,6The TV program _(call)Monkey is really exciting.,7The Monkey King can make 72 _(change)to his shape and size.,8He can turn _(he)into different animals.,9The Monkey King has _(excite)the children for many years.,10The boy kept_(fight)to help the weak and never gave up.,called,changes,himself,excited,fighting,（三）单项选择,11Finish your homework first,then youll _ _ watch TV for an hour.,Acan Bbe able to,Cable to Dcould,12When will your new book _ _？,It has not been decided yet.,Afind out Bcome out,Clook up Dset up,B,B,13The Monkey King can make the stick so _ _ that he can put it into his ear.(2015,贵阳),AshortBsmallClong,14_ _ bad people,the Monkey King uses a magic stick.,ATo fight BFighting,CFought DFights,B,A,（四）根据汉语完成句子。,15我已经认识大卫20多年了。,I have known David for _ 20 years.,16当你第一次和朋友们见面时,你应该说些什么呢？,What should you say when you meet your friends_?,17他能把一张纸变为一只漂亮的小鸟。,He can _ a piece of paper _ a beautiful bird.,18我们必须把药藏到孩子们找不到的地方。,We must _ medicine _ children.,more,than,for,the,first,time,turn,into,hide,from,（五）阅读理解。(2015,六盘水),Once upon a time,there were two seeds(种子)They were good friends.They often talked with each other when they were free.One day,they had nothing to do.They lay on the ground.They looked up at the sky and had a chat with each other.,The first seed said,I want to grow!Then I can enjoy the sun and the rain!”Later,it grew.It had a chance to enjoy the sun and the rain.,The second seed said,I am afraid of growing up.If I grow,I have to live in the soilLittle animals may come up to me and eat me.How terrible!If I become a beautiful flower,a child will come and pick me.It is much better for me to wait.Its a dangerous way to be alive.”It did nothing and refused to grow.,Spring came soon.A duck came up to the seeds.It ate the second seed and went away.See？We shouldnt act like the second seed.We should face our life bravely.,19There a
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