外研英语必修1-Module5省名师优质课赛课获奖课件市赛课百校联赛优质课一等奖课件.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,*,共 123 页,*,本资料仅供参考，不能作为科学依据。谢谢。本资料仅供参考，不能作为科学依据。本资料仅供参考，不能作为科学依据。谢谢。不能作为科学依据。,Module 5,A Lesson in a Lab,1/17,1,共 123 页,.,课标单词,1,_(vi.&n,),收缩；,(,订,),合约,2,_(vi.),漂浮,3,_(vi.),膨胀,_(n.)4,_(n.),混合物,_(vt.),混合,contract,float,expand,expansion,mixture,mix,5,_(n.),电,adj.),电；用电,_(adj.),与电相关；电气化,6,_(n.),结论,_(v.),下结论,7,_(n.&v,),目标；以,为目标,_(adj.),漫无目标,8,_(vi.)(,化学,),反应,_(n.),反应,9,_(n.),设备；装备,_(vt.),装备；配置,electricity,electric,electrical,conclusion,conclude,aim,aimless,react,reaction,equipment,equip,基础自主回顾,2/17,2,共 123 页,10,_(adj.),部分；局部,_(n.),部分；角色,11,_(adj.),普通；日常adj.),异乎寻常,12,_(vi.&n,),形成；形式,_(adj.),正式,13,_(n.),天平；平衡,_(adj.),平衡,14,_(n.),演讲,_(n.),演讲者,15,_(adj.),吃惊；惊愕,_(adj.),令人吃惊,_(vt.),使吃惊,_(n.),惊奇,partial,part,ordinary,extraordinary,form,formal,balance,balanced,lecture,lecturer,astonished,astonishing,astonish,astonishment,3/17,3,共 123 页,.,惯用短语,1,_,与,反应,2,_,使,有条理；使,整齐,3,_,在,顶,/,底部,4,_,预防,进入；不让,靠近,5,_,为,感到骄傲,/,自豪,6,_,搞清楚；弄明白,7,_,往,加入,8,_,先走；发生；开始做,，,进行吧,9,_,过去,(,经常,),10,_,应该；理应,react with,put.in order,at the top/bottom,keep.out of,be proud of,find out,add.to.,go ahead,used to,be supposed to,4/17,4,共 123 页,.,重点句型,1,The earth is _ the moon.,地球是月球两倍大,。2,_ think of a world without metals.,极难想象一个没有金属世界,。,twice as large as,It is hard to,3,_ with the metals that react most at the top,and the metals that react least at the bottom.,这儿有一个图表,，,那些反应最强烈金属在上面,，,反应最不强烈在下面,。,4,_ you are,_ youll see.,你靠得越近,，,你看到就越多,。,Here is a table,The closer,the more,5/17,5共 123 页,考 点 解 读,1,expand v,(,使,),膨胀，扩大，扩张；阐述，详谈,expand on,细说,，,阐述,expand in/into,把,扩展,，,发展,，,膨胀,expansion n,扩充,，,开展,，,膨胀,，,扩张物,，,辽阔,，,浩瀚,expansive adj.,易膨胀,，,易扩张,，,辽阔,expansively adv.,可扩张地,，,辽阔地,Metals expand when heated and contract when cooled.,金属热胀冷缩,。,The boy expanded his chest by breathing deeply.,那个男孩深呼吸而鼓起胸部,。,He expanded on his new theory.,他详细地谈论了自己新理论,。,6/17,6,共 123 页,2,aim n,C,目标；目标；,U,瞄准；对准,vt.&vi.,瞄准；对准；意在；立志,Whats your aim in helping that man?aim sth.at,瞄准,be aimed at,瞄准,，,针对,aim at sth./doing sth.,以,为目标,aim to do sth.,打算做某事,take aim at sb./sth.,把目标对准某人,/,某事物,without aim,无目标地,aimless adj.,无目标；无目标,aimlessly adv.,无目标地,，,盲目地,7/17,7,共 123 页,Our aims are to become famous football players.,我们目标是成为著名足球运动员,。,Take careful aim(at the target)before firing.,开火之前仔细瞄准,(,目标,),。,He aimed(his gun)at a deer,fired and missed it.,他,(,用枪,),瞄准一只鹿开火,，,却未打中,。,She is aiming at a scholarship.,她争取取得奖学金,。,8/17,8,共 123 页,(5)Would you like to go to the party tonight?Id like to,，,but I must go over my lessons,，,_ tomorrows exam.A,aiming to pass B,meaning passingC,intending at passing D,pointing at passing,答案与解析：,A,从上下语境可知：复习功课目标在于经过明天考试。,aim to do“,意在做,”,；,mean doing“,意味着,”,；,intend to do“,打算做,”,；,point at“,指向,”,。,9/17,9,共 123 页,3,be supposed to do,被期望或被要求做某事；理应做，应该做,Am I supposed to clean all the rooms or just this one?,be not supposed to do,不可,，,不许,were/was supposed to do,意为,“,本应该,”,suppose sb./sth.to be,认为某人,/,某事怎样,I suppose so/not,我也这么认为,/,我不这么认为,suppose/supposing,引导条件状语从句,(if),supposed(,定语,),误信,，,误传,supposedly,据认为,，,据称,，,大约,，,可能,10/17,10,共 123 页,You dont mind my smoking,I suppose.,我想,，,我抽烟你不会介意吧,。,(,插入语,),What makes you suppose him to be connected with them?,什么使你想到他和他们有联络？,(,不定式复合结构,),He was supposed to be an expert in this field.,人们认为他是这方面教授,。,(,被动语态,),You are supposed to have finished the work by now.,这项工作你现在应该已经完成了,。,(,但没完成,),She is not supposed to be doing such heavy work.She isnt quite recovered.,Suppose it rains,what shall we do?,假如下雨话,，,我们该怎么办？,11/17,11,共 123 页,活学巧练：,(1)You_(,不应该,)smoke in this building.(2)He_(,按理应该,)be there on time.(3)_(,假如,)you had a million pounds,how would you spend it?(4)This picture is_(,大约,)worth more than a million dollars.,are not supposed to,is supposed to,Suppose/Supposing,supposedly,12/17,12,共 123 页,4,go ahead,口,进行吧，干吧；开始精讲拓展：,go ahead,在口语中表示告诉他人可做,，,意为,“,进行吧,，,干吧,”,。,go ahead with sth./doing,着手做,go ahead of sb.,比某人先走,go after,追逐,，,逐求,go against,违反,go away,离开,，,走开；外出,(,度假,),误区警示：,go ahead,无被动语态。,13/17,13,共 123 页,“,Can I have the sports section,？,”“,Yeah,，,go ahead,，,Ive read it,”“,我能够看看体育版吗？,”“,当然,，,拿去吧,，,我已经看过了,。,”,Frankll be late but well go ahead with the meeting anyway.,弗兰克会晚些时候到,，,不过,，,我们还是先开会,。,Kemp went ahead of the convoy to take a look.,肯普比护送车队先走一步去看看情况,。,14/17,14,共 123 页,5.,修饰比较级修饰语常见有：,rather,，,much,，,still,，,even,，,far,，,any(,用于否定句或疑问句,),，,a lot,，,a little,，,a great deal,，,by far,，,a bit,，,three times,等,。,1.The students study,even,harder than before.,学生们比以前学习更努力了,。,2.A car runs,a great deal,faster than a bike.汽车跑起来比自行车快许多,。,6.,修饰最高级有：序数词,，,by far,，,nearly,，,almost,，,by no means,，,not really,，,not quite,，,nothing like,。,The bridge being built now is,by far,the longest across the Yellow River.,当前正在建那座桥是横跨黄河之上最长桥,。,15/17,15,共 123 页,.,翻译句子,1,你看书越多,，,你学到知识就越多,。,(the more.,the more.)_,The more books you read,the more knowledge youll get.,2,他脑子里想到了一个好主意,。,(form)_,A good idea formed in his mind.,3,我们都知道长江大约是松花江三倍长,。,(as long as)_,We all know that the Changjiang River is about three times as long as the Songhua River.,16/17,16,共 123 页,4,The engine of the ship was out of order and the bad weather added to the helplessness of the crew at sea._,船引擎出了毛病，坏天气愈加增加了不知所措船员们无助。,5,A recent research report published by the United Nations indicates that it is quite possible that the Earths temperature is rising well above the previous estimate._,最近由联合国公布研究汇报指出，地球温度上升很可能远高于以前预计。,17/17,17,共 123 页,