初三英语Unit14Lesson53-Lesson56知识精讲一.本周教学内容:Unit14ShoppingLesson53--Lesson56[学习过程]一.词汇:1.shapen.形状、外形--outerform,totaleffectproducedbyathing’soutlines.e.g.Myroomisintheshapeofasquare.我的房间是方形的。What’stheshapeofhisnose?他的鼻子是什么形状?Therewerecloudsofdifferentshapes.有各种形状的云。2.leathern.皮草--materialmadebycuringanimal,skins,usedformakingshoes,gloves,bags.etc.e.g.Ilikethatleatherjacket.我喜欢那件皮上衣。Myleathertennisshoesarewornout.我的皮网球鞋穿破了。3.lendv.把…借给,借给--givesb.theuseofsth.foraperiodoftimeontheunderstandingthatitoritsequivalentwillbereturnede.g.Shewilllendme50yuan,butshecan’tlendeveryonemoney.她可以借给我50元,但她不能借给每人钱。EdwardlentmeanumbrellasothatIwouldn’tgetwetintherain.爱德华借给我一把雨伞以便我不会在雨中淋湿。注意:borrow是“借入”之意,常与from连用。e.g.--Howdidyougetthebook,Jo?--Iborroweditfromthelibrary.--你是怎么弄到这本书的?--我从图书馆中借来的。4.suitn.一套衣服--setofarticlesofouterclothingofthesamemateriale.g.aman’ssuit(jacket,waistcoat,andtrousers)awoman’ssuit(coatandskirt)二.课文重点解释:1.You’dbettertrythemonfirst.你最好先试穿一下。tryon表示“试穿、试戴(衣服、帽子、鞋子等)”之意。e.g.Mum,MayItryonmynewskirt?妈妈,我可以试穿一下新裙子吗?Sarahtriedonhertrousersjustnow.萨拉刚才试穿了一下裤子。2.Afterhehadcheckedoutalltheinformationaboutdifferentkindsofcameras,hebelievedhisdaughterhadmadeagooddecision.当他看了各种不同相机的资料后,他认为女儿做了一个很好的决定。believe作为动词,在这段里表示“认为,想”e.g.Ibelievesheisright.我认为她是对的。Hebelieveswhatthegirlsaid.他相信女孩说的话。Nobodywillbelievehowdifficultthisquestionhasbeen.没有人会相信这个问题曾经是那么困难。believe还可以表示“相信”之意,从三个例句中可以看出它的不同用法。3.IwentoverwhatIhadwrittenagainandagainsothatIwouldn’tmakeanymistake.我一遍又一遍地仔细检查我写的东西,以防出错。goover作为固定词组,有多种含义,如“仔细检查、审查,复习,温习”等等。e.g.Pleasegooveryourtestpapersafteryouhavefinishedthem.请在做好测试卷后仔细检查一下。Remembertogooverthetextyou’velearnedafteryougethome.记住到家后要复习刚学完的课文。Look!Theteachersarebusygoingoverthestudents’exampapers.看!老师们正忙着批改学生们的考试卷。4.Wehadourpicturestakeninthemiddleofthesquare.我们在广场中央拍了照。havesomethingdone请或让某人做某事。结构是“have+名词/代词+过去分词”e.g.Ihadthewatchrepaired.我请人把表修好了。MrKinghadhishaircutyesterday.金先生昨天去理发了。如果用havedonesomething.就表示“某人自己做了某事”。e.g.Samhasfixedhisbike.山姆修理了自行车。Theyhaveplantedtwentytrees.他们已经种了20棵树。5.AreyouexcitedaboutgoingtoBeijing?要去北京了你感到兴奋吗?excited兴奋的,激动的,这个形容词是动词excit(使兴奋,使激动)的过去分词,请同学们回忆一下类似的词还有:delighted,disappointed,tired,frightened,puzzled,pleased,surprised,satisfied,worried等。e.g.Theoldmanistootiredtogoonriding.老人太累了骑不动车了。Fatherwassurprisedtohearthenewsthathissonwonthefirstprizeinthecomposition.父亲听到儿子在作文写作中获得了第一名的消息感到十分激动。6.Thesingingsoundedverybeautiful.他们唱的京剧听起来真好听。sound(除了表示“声音”的意思外,还可以作系动词,表示“听起来”之意。类似的动词有:look,smell,taste,feel等。)e.g.Theladylooksyoungerforherage.这位女士看起来比实际年龄年轻。Thefishsmellsterrible.这鱼闻起来很可怕。Thecaketastesnice.这块蛋糕吃...