《高考英语 Module5《A Lesson in a Lab》知识与要点课件 外研必修1.ppt》由会员分享,可在线阅读,更多相关《高考英语 Module5《A Lesson in a Lab》知识与要点课件 外研必修1.ppt(49页珍藏版)》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、2021/8/11 星期三1话题A Lesson in a Lab(一堂实验课)功能Using sequence(表达顺序)语法Degrees of comparison(比较等级)重点词汇及拓展1.contract vi.&n收缩;(订)合约2float vi.漂浮3expand vi.膨胀expansion n膨胀4mixture n混合物mix v混合5electricity n电electrical adj.电的,和电有关的electric adj.发电的,用电的6reaction n反应react vi.反应7.equipment n设备,装备equip vt.装置8astonish
2、ed adj.吃惊的;惊愕的astonishing adj.令人吃惊的astonish vt.惊讶,吃惊astonishment n惊讶,惊奇9aim n&v目标;以为目标aimless adj.漫无目的的10balance n天平;平衡balanced adj.平衡的2021/8/11 星期三2重点短语1.react with与反应2add.to往加入3used to过去常常4be proud of因而自豪5.be supposed to理应;应该6put.in order 使整齐;使有条理7keep.out of 防止进入;不让靠近重点句型1.It is hard to think of
3、a world without metals.很难想象一个没有金属的世界。2Here is a table 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,那些反应最强烈的金属在上部,反应最不强烈的在下部。3The closer you are,the more youll see.你靠得越近,你看到的就越多。2021/8/11 星期三31exist vi.存在;生存存在;生存(无被动式和进行时无被动式和进行时)归纳拓展归纳拓展(1)There ex
4、ists/existed.某地有某地有;存在;存在exist in在于在于exist onlive on靠靠生活生活/生存生存(2)existence n存在;生存存在;生存be in existence存在存在come into existence开始产生,成立开始产生,成立bring into existence使产生使产生2021/8/11 星期三4(3)existent adj.存在的;现行的存在的;现行的例句:例句:We cant exist without food or water.没有食物和水我没有食物和水我们们就不能生存。就不能生存。I can hardly exist on
5、 the wage that Im getting.我靠我我靠我挣挣的工的工资简资简直直难难以糊口。以糊口。When did the world come into existence?世界是什么世界是什么时时候开始存在的?候开始存在的?2021/8/11 星期三5【链接训练链接训练】He doesnt believe in the _ of God.Alife BexistCexistence Dexhibition【解解析析】句句意意为为:他他不不相相信信有有上上帝帝的的存存在在。life“生生命命”;exist(v.)“存存在在,生生存存”;existence(n.)“存存在在”;exh
6、ibition“展展览览”。根据句意选。根据句意选C。【答案答案】C2021/8/11 星期三6As everyone knows,since the Communist Party of China _ in 1921,great changes have taken place in China.Acame into effect Bcame into existCcame into existence Dcame into power【解解析析】考考查查动动词词词词组组辨辨析析。句句意意为为:众众所所周周知知,自自从从1921年年中中国国共共产产党党成成立立后后,中中国国发发生生了了巨巨
7、大大的的变变化化。come into existence“开开始始产产生生,成成立立”,符符合合题题意意。come into effect“生生效效,执执行行”;come into exist短短语语本本身身错错误误;come into power“上台,掌权上台,掌权”。【答案答案】C2021/8/11 星期三72conclusion n结结论论,决决定定;结结束束,结结局局;协协定定,协协议议归纳拓展归纳拓展(1)come to/arrive at/reach/draw a conclusion得出结论得出结论make a conclusion下结论下结论bring.to a conclu
8、sion使使结束结束in conclusion总而言之;最后总而言之;最后(2)conclude v结束,断定,推断出结束,断定,推断出2021/8/11 星期三8例例句句:Ive come to the conclusion that hes not the right person for the job.我断定他不适合做我断定他不适合做这项这项工作。工作。In conclusion,I would like to thank you for your coming to the meeting.最后,我最后,我对对各位出席各位出席这这次会次会议议表示感表示感谢谢。After waitin
9、g for half an hour,I concluded that he wouldnt come at all.等了半个小等了半个小时时后,我得出后,我得出结论结论,他不会来了。,他不会来了。2021/8/11 星期三9【链接训练链接训练】The _,I think,he drew from his simple experiment is not scientific.AconclusionBchargeCpromiseDrelation【解解析析】考考查查名名词词区区别别及及动动词词搭搭配配。这这里里考考查查draw a conclusion“得出结论得出结论”这一固定短语,此题中这
10、一固定短语,此题中conclusion提前了。提前了。【答案答案】A2021/8/11 星期三103aim nCC目目标标,目目的的;UU瞄瞄准准vt.瞄瞄准准,对对准准,目目标在于标在于归纳拓展归纳拓展(1)take aim at瞄准,对准瞄准,对准achieve/attain ones aim达到目的达到目的miss ones aim打不中目标打不中目标/达不到目的达不到目的without aim漫无目的地漫无目的地(2)aim at瞄准,对准;目的在于瞄准,对准;目的在于aim gun at把枪瞄准把枪瞄准aim to do sth.旨在做某事旨在做某事be aimed at针对;目的是
11、,旨在针对;目的是,旨在2021/8/11 星期三11(3)aimless adj.无目的的;无目标的;无目的的;无目标的;aimlessly adv.无目的地;无目标地无目的地;无目标地例例句句:Teamwork is required in order to achieve these aims.要达到这些目标需要团队合作。要达到这些目标需要团队合作。He aimed the gun at the bird.他用枪瞄准那只鸟。他用枪瞄准那只鸟。My sister aims to be a pilot when she leaves school.我姐姐立志毕业后要成为飞行员。我姐姐立志毕业
12、后要成为飞行员。2021/8/11 星期三12【链接训练链接训练】The farmer built long fences,_keeping the wild dogs out of them.Aaim atBaim forCaiming atDaiming for【解解析析】aim at“目目标标在在于于”,此此题题中中用用现现在在分分词词形形式式作作伴随状语。伴随状语。【答案答案】C2021/8/11 星期三134form n表表格格;形形式式;外外形形;状状态态,精精神神vt.&vi.形形成;构成;组织;养成;培养成;构成;组织;养成;培养归纳拓展归纳拓展(1)fill in/out t
13、he form填表填表be in/out of form/out of form状态良好状态良好/不好不好in the form of.用用的形式的形式take the form of.采取采取的形式的形式(2)form a good habit of形成一种形成一种的好习惯的好习惯form in line排好队排好队form(set up)a company创办公司创办公司form into组成组成;编成;编成2021/8/11 星期三14例句:例句:He is filling in the application form.他正在填申他正在填申请请表。表。The team were in
14、excellent form throughout the whole competition.这这个个队队在整个比在整个比赛过赛过程中一直程中一直处处于良好的状于良好的状态态。The cookies were all in the form of stars.那些那些饼饼干的形状像星星。干的形状像星星。They formed the habit of getting up early when in high school.中学中学时时,他,他们们养成了早起的养成了早起的习惯习惯。2021/8/11 星期三15【链接训练链接训练】_,the house is like the letter
15、S.AIn form BIn the formCWith form DIn a form【解解析析】in form“在在形形式式上上”。句句意意为为:形形式式上上,这这座座房子看起来像字母房子看起来像字母S。【答案答案】A2021/8/11 星期三165balance n天平,秤;平衡;收支差额,余额天平,秤;平衡;收支差额,余额v平衡;斟酌,权衡平衡;斟酌,权衡归纳拓展归纳拓展(1)keep a balance between A and B 保持保持A与与B均衡均衡keep ones balance保持保持(身体身体)平衡;保持镇静平衡;保持镇静lose ones balance失去平衡,
16、心慌意乱失去平衡,心慌意乱(表动作表动作)be out of balance失去平衡失去平衡(表状态表状态)in/on balance总的来说,权衡起来,两相比较总的来说,权衡起来,两相比较(2)balance A against B 权衡权衡/比较比较A与与B(3)balanced adj.保持平衡的;均衡的保持平衡的;均衡的2021/8/11 星期三17例句:例句:Can you balance yourself on skates?你穿着溜冰鞋能保持身体平衡你穿着溜冰鞋能保持身体平衡吗吗?You should balance the advantages against the disa
17、dvantages before your final decision.在作出决定之前,一定要在作出决定之前,一定要权权衡利弊。衡利弊。His suggestion has,on balance,proved useful.他的建他的建议总议总的来的来说说是有用的。是有用的。He kept his balance with his arms on top of the wall.他在他在墙墙上用双臂保持平衡。上用双臂保持平衡。2021/8/11 星期三18【链接训练链接训练】There are both advantages and disadvantages in the scheme p
18、roposed,but _ I think we should benefit by adopting it.Aon balance Bout of balanceCon the balance Doff balance【解解析析】句句意意为为:在在这这份份提提议议的的计计划划书书中中,优优点点和和缺缺点点同同时时存存在在,但但是是两两相相比比较较,我我认认为为我我们们应应该该取取其其精精华华。on balance“总的来说,权衡起来,两相比较总的来说,权衡起来,两相比较”,符合题意。,符合题意。【答案答案】A2021/8/11 星期三191add.to.往往加入加入;把;把加到加到/进进里里
19、归纳拓展归纳拓展add up sth.add sth.up 把把加起来加起来add up to总共是;总计为总共是;总计为(不用于被动语态不用于被动语态)add that.补充道补充道add in算入;包括算入;包括add to增加;加到增加;加到2021/8/11 星期三20例句:例句:Add some oil to the water.往水中加入一些油。往水中加入一些油。Add your scores up and we will see who win.把你们的分数加起来,我们就可以看出谁赢了。把你们的分数加起来,我们就可以看出谁赢了。The continuous rain added
20、to our difficulty in rebuilding the dam.持续的降雨增加了我们重修大坝的困难。持续的降雨增加了我们重修大坝的困难。2021/8/11 星期三21【链接训练链接训练】Did little Kate help you with the work yesterday?Why?Yes.But her help,as a matter of fact,_my difficulty.What a naughty girl!Aadded up toBadded upCadded toDadded【解解析析】考考查查短短语语add to“增增加加,添添加加”的的用用法法。
21、句句意意为为:昨昨天天小小凯凯特特帮帮助助你你工工作作了了吗吗?什什么么?是是的的。但但是是事事实实上上,她她的的帮帮助助增增加加了了我我的的困困难难。她她是是个个调调皮皮的的小小女女孩孩!add up to“合计为,总计为合计为,总计为”;add up“把把加起来加起来”。【答案答案】C2021/8/11 星期三222used to do sth.过去常常做某事过去常常做某事归纳拓展归纳拓展(1)It used to be said that.过去人们常说过去人们常说There used to be.过去有过去有(2)be/get used to(doing)sth.习习惯惯于于做做某某事事
22、(to为为介介词词,后后跟名词、代词或动名词跟名词、代词或动名词)be used to do sth.被被用用来来做做某某事事(use在在此此为为“使使用用”之之意意,是其被动语态,后跟不定式是其被动语态,后跟不定式)2021/8/11 星期三23例例句句:I used to go to the cinema a lot,but I never get the time now.我我过过去常看去常看电电影,但影,但现现在根本没在根本没时间时间。Did there use to be a hotel on that corner?那个拐角那个拐角处过处过去有家旅去有家旅馆吗馆吗?The old
23、man gets used to walking after supper.这这位老人位老人习惯习惯于晚于晚饭饭后散步。后散步。Wood can be used to make tables.木材可用来制造桌子。木材可用来制造桌子。2021/8/11 星期三24同类辨析同类辨析used to do与与would(1)used to do只只有有过过去去式式,表表示示过过去去常常做做的的事事或或过过去去的的状状态。主要与现在比较,暗示现在不再这样了。态。主要与现在比较,暗示现在不再这样了。(2)would用用来来表表示示过过去去反反复复出出现现的的动动作作。多多有有时时间间状状语语加以限定,意为
24、加以限定,意为“总是总是”,不表示过去存在的状态。,不表示过去存在的状态。例句:例句:He used to go fishing on Sunday.过去他常在星期天去钓鱼。过去他常在星期天去钓鱼。(现在已不去了现在已不去了)On Sundays he would come to my college to see me.周周日日他总是来学校看我。他总是来学校看我。2021/8/11 星期三25【链接训练链接训练】You didnt use to like him much when we were at school,_?Awere we Bwerent weCdid you Ddidnt
25、you【解析解析】考查含有考查含有used to的反意疑问句的用法。的反意疑问句的用法。【答案答案】C2021/8/11 星期三26I_in the house which_books and magazines.Aam used to live;used to keepingBused to live;has been used to keepingChaving been used to living;was used to keepDused to live;is used to keep【解解析析】句句意意为为:我我过过去去曾曾经经在在现现在在存存放放书书和和杂杂志志的的房房子子里里住
26、住过过。第第一一个个空空表表示示“过过去去住住过过”要要用用used to do sth.的的形形式式;第第二二个个空空表表示示“被被用用来来做做”要要用用be used to do的的形形式。式。【答案答案】D2021/8/11 星期三273keep.out of.使使进进不不去去;不不让让进进入入;把把挡在外面挡在外面归纳拓展归纳拓展keep away离开,避开离开,避开keep back退缩;隐瞒;留退缩;隐瞒;留(扣扣)下;阻止下;阻止keep sb.from(doing)sth.阻止某人做某事阻止某人做某事keep up(with)跟上;不落在后面跟上;不落在后面keep it up
27、不松劲,照原样继续下去不松劲,照原样继续下去keep off让开,避开让开,避开keep on doing sth.继续做某事继续做某事keep on with(doing sth.)继续继续(做某事做某事)keep out把把关在外面;阻止入内;不参加关在外面;阻止入内;不参加2021/8/11 星期三28例句:例句:This will keep air out of the water.这这会把空气阻会把空气阻挡挡在水之外。在水之外。I have always tried to keep out of their quarrel.我我总总是尽可能的不卷入他是尽可能的不卷入他们们的争吵中。的
28、争吵中。You wont be able to keep the truth from her father.你是你是瞒瞒不了她父不了她父亲亲事事实实真相的。真相的。Its hard to keep up with the changes in computer technology.要跟上要跟上电脑电脑技技术术的的变变化是很化是很难难的。的。2021/8/11 星期三29【链接训练链接训练】A certain percentage of your salary is _ by the employer as an insurance payment.Akept away Bkept outC
29、kept back Dkept up【解解析析】句句意意为为:你你薪薪水水的的一一定定的的百百分分比比被被雇雇主主留留下下用用于于支支付付保保险险金金。keep back“扣扣留留,留留下下”,符符合合题题意意。keep away“远离远离”;keep out“使使进不去进不去”;keep up(with)“跟上跟上”。【答案答案】C2021/8/11 星期三30It is hard to think of a world without metals.很难想象一个没有金属的世界。很难想象一个没有金属的世界。归纳拓展归纳拓展(1)It is/seems/seems/feels.adj.to d
30、o句句型型中中it用用作作形形式式主主语语,真真正的主语为动词不定式。正的主语为动词不定式。(2)It beadj.for sb.to do sth.句句型型中中表表语语说说明明不不定定式式行行为为的的特特点点,常常见见的的形形容容词词有有easy,hard,difficult,important,necessary,expensive,impossible,possible 等。等。2021/8/11 星期三31(3)It beadj.of sb.to do sth.句句型型中中作作表表语语的的形形容容词词是是对对 sb.及及其其行行为为的的评评价价,此此类类形形容容词词有有 good,ki
31、nd,nice,wise,wrong,clever,brave,honest 等。等。(4)It beadj./n.that从句从句例例句句:It seems only reasonable to ask students to buy a dictionary.要学生要学生买买一本一本词词典,好像也没什么不合情理的。典,好像也没什么不合情理的。Its careless of you to make so many mistakes in this exam.在在这这次考次考试试中你出了中你出了这这么多么多错错,真是太粗心了。,真是太粗心了。2021/8/11 星期三32Its difficu
32、lt to finish the task in such a short period of time.在在这这么短的么短的时间时间内完成内完成这项这项任任务务很困很困难难。Is it true that the Smiths are emigrating?史密斯一家要移民,史密斯一家要移民,这这是真的是真的吗吗?【链接训练链接训练】Do you think Jack is to blame?Yeah,it was very rude _ facial paper to the guests at the table.Aof him to throw Bfor him to throwCth
33、at he threw Denough to throw2021/8/11 星期三33【解解析析】此此题题是是“Itsadj.for/of sb.to do sth.”句句型型。rude是对杰克及其行为的评价,所以介词选用是对杰克及其行为的评价,所以介词选用of,故选,故选A。【答案答案】A2021/8/11 星期三34形容词和副词的比较级和最高级形容词和副词的比较级和最高级基本用法:基本用法:(1)表示倍数的三个句型表示倍数的三个句型.times asadj./adv.原级原级as.times the性质名词性质名词of.timesadj./adv.比较级比较级than.例句:例句:This
34、 table is three times as big as that one.This table is three times the size of that one.This table is twice bigger than that one.这张桌子是那张桌子的三倍大。这张桌子是那张桌子的三倍大。2021/8/11 星期三35(2)同同级级的比的比较较,用,用as.as,the same as,such.as引引导导。例句:例句:Henry is as good a worker as Peter(is)Henry is such a good worker as Peter(
35、is)亨利和彼得一亨利和彼得一样样都是好工人。都是好工人。(3)“比比较较级级and比比较较级级”结结构构(两两个个同同义义形形容容词词的的比比较较级级),表示,表示“越来越越来越”的意思。的意思。“the比比较较级级,the比比较较级级”结结构构,表表示示“越越就就越越”。例例句句:As time goes on,the boy is getting more and more diligent.这这孩子的勤孩子的勤奋奋与日俱增。与日俱增。The busier he is,the happier he feels.他越忙越感到高他越忙越感到高兴兴。2021/8/11 星期三36(4)“the
36、比比较较级级of the two”意意为为“两两者者之之中中更更的的一一个个”。例例句句:The larger of the two islands is Britain,which lies to the east of Ireland.两个两个岛岛中中较较大的是大不列大的是大不列颠岛颠岛,位于,位于爱爱尔尔兰东兰东部。部。(5)比比较级较级和否定和否定词连词连用,意用,意为为“最最不不过过”。例句:例句:The situation couldnt be worse.形形势势再糟糕不再糟糕不过过。They have never seen a movie better than this on
37、e.他他们们从从未看未看过这过这么好的么好的电电影。影。2021/8/11 星期三37(6)注意注意no比比较级较级than句型的特殊含句型的特殊含义义。A is no more careful than B.A和和B两人都不仔两人都不仔细细。A is no less careful than B.A和和B两人都很仔两人都很仔细细。A is not more careful than B.A不如不如B仔仔细细。A is not less careful than B.A的仔的仔细细程度并不弱于程度并不弱于B。2021/8/11 星期三38(7)一个人的两种性一个人的两种性质质的比的比较较,用,
38、用“more.than.”结结构。构。例句:例句:Ann acts quite unfriendly.安表安表现现得相当不友好。得相当不友好。I think shes more shy than unfriendly.我我认为认为与其与其说说她不友好,不如她不友好,不如说说她害羞。她害羞。(8)比比较较的的对对象不能相互包容。象不能相互包容。2021/8/11 星期三39例例句句:The Mississippi River is longer than any other river in the United States.密西西比河比美国其他任何一条河流都密西西比河比美国其他任何一条河流都
39、长长。China is larger than all the other countries in Asia.中国比中国比亚亚洲的其他任何国家都大。洲的其他任何国家都大。China is larger than any country in Africa.中国比非洲的任何一个国家都大。中国比非洲的任何一个国家都大。(9)比比较较的的对对象象应该应该相同。相同。例句:例句:The weather here is warmer than that of Shanghai.这这里的天气比上海的暖和。里的天气比上海的暖和。2021/8/11 星期三40The radios made in our f
40、actory are better than those(made)in your factory.我我们们工厂制造的收音机比你工厂制造的收音机比你们们工厂的要好。工厂的要好。(10)常常见见的的修修饰饰比比较较级级的的修修饰饰语语有有rather,much,still,even,far,any(用用于于否否定定句句或或疑疑问问句句),a lot,a little,a great deal,by far,a bit,slightly等。等。例句:例句:The students study even harder than before.学生学生们们学学习习比以前更努力了。比以前更努力了。A c
41、ar runs a great deal faster than a bike.汽汽车车比自行比自行车车跑得快多了。跑得快多了。2021/8/11 星期三41This problem is a bit harder than that one.这这个个问题问题比那一个稍比那一个稍难难。This article is a little more hard than those ones.这这篇篇文文章章比那些稍比那些稍难难一点儿。一点儿。(11)注意比注意比较结较结构中的省略构中的省略现现象。象。在在日日常常交交际际中中,彼彼此此都都明明白白的的比比较较对对象象往往往往省省略略。这这种种省省略略
42、现现象象给给正正确确判判断断造造成成一一定定的的障障碍碍,高高考考题题中中出出现现率率较较高高,应应引起足引起足够够的重的重视视。例句:例句:What do you think of the film?你你觉觉得得这这部部电电影怎么影怎么样样?2021/8/11 星期三42I have never seen a better one.(后后边边省省略略了了than this film)我没有看我没有看过过比比这这部更好的了。部更好的了。Toms composition,if not better(省省略略了了than Jacks),is at least as good as Jacks.汤汤
43、姆姆的的作作文文如如果果不不比比杰杰克克的的更更好好,也也至至少少和和杰杰克克的的作作文文一一样样好。好。2021/8/11 星期三43【链接训练链接训练】Do you think the weather is good enough for an outing?Yes,you couldnt hope for _ at this time of the year.Athe nicer day Ba nicer dayCthe nicest day Da nice day【解解析析】考考查查形形容容词词比比较较级级与与否否定定词词连连用用,表表示示最最高高级级含含义义的的用用法法。you co
44、uldnt hope for a nicer day at the time of the year.“在在一一年年中中的的这这个个时时候候你你不不可可能能再再期期待待比比这这更更好好的的日日子了子了”。【答案答案】B2021/8/11 星期三44This house looks beautiful,doesnt it?Well,Id rather have a house _ to look,but _ to live in.Anot beautiful;most comfortableBless beautiful;more comfortableCless beautiful;most
45、comfortableDbeautiful;comfortable【解解析析】后后半半句句句句意意为为“我我宁宁愿愿房房子子看看起起来来不不是是那那么么漂漂亮,但住起来更加舒服亮,但住起来更加舒服”。前后要一致,故选。前后要一致,故选B项。项。【答案答案】B2021/8/11 星期三45Is this your second car?Yes.Blue is always my colour.It is a little_but still fits_into the garage.Awider;easily Bwidest;more easilyCwider;more easily Dwide
46、st;easily【解解析析】考考查查比比较较级级。第第一一空空表表示示这这辆辆车车和和以以前前的的车车相相比比较较,用用形形容容词词的的比比较较级级;第第二二空空所所填填词词修修饰饰动动词词“fit”,应用副词,无比较之意,因此选应用副词,无比较之意,因此选A。【答案答案】A2021/8/11 星期三46Though he started late,Mr Guo played the piano as well as,if _,Miss Liu.Anot better than Bnot betterCno better than Dno better【解解析析】句句意意为为:虽虽然然郭郭先
47、先生生钢钢琴琴学学得得晚晚,可可是是他他弹弹得得即即使使不不比比刘刘小小姐姐更更好好,也也至至少少和和她她一一样样好好。因因为为有有Miss Liu作作宾宾语语,than不不可可以以省省略略,所所以以排排除除B和和D;no better than表表示示“两两者者都都不不好好”,而而本本题题是是说说郭郭先先生生弹弹得得不不错错,故故排排除除C项项;not better than表示表示“不比不比更好更好”。【答案答案】A2021/8/11 星期三47John is the tallest boy in the class,_ according to himself.Afive foot eight as tall as Bas tall as five foot eightCas five foot eight tall as Das tall five foot eight as【解解析析】five foot eight意意为为“五五英英尺尺八八英英寸寸”,放放在在as tall as后表示个子的高度。后表示个子的高度。【答案答案】B2021/8/11 星期三482021/8/11 星期三49