高考英语 第7讲 Unit 7 The Sea复习方案课件_北师大版必修3 课件.ppt

金太阳新课标资源网,单击此处编辑母版标题样式,*,金太阳新课标资源网,老师都说好,!,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,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,*,*,*,第,7,讲,Unit 7 The Sea,美文佳句,第,7,讲,美文佳句,诵美文,全球气候变暖是目前人类面临的最大环境问题。请你根据以下提示，写一篇英语短文，为“节能减排”献计献策。,背景：随着经济的发展，更多的温室气体被排放，其中大约,70%,为二氧化碳，这也是全球变暖的主要原因之一。,后果：海平面上升；自然灾害频繁。,措施：,1.,多使用清洁能源，少用煤油；,2,在可能的情况下以步行代车；,3,4,要求：,1.,短文必须包括表格中的所有内容要点，可适当发挥，措施中,3,、,4,点由考生自由发挥；,2,词数：,100,左右。,第,7,讲,美文佳句,With the development of economy,，,more and more greenhouse gases are being discharged into the air.CO,2,makes up about 70%of the greenhouse gases,which is considered to be one of the greatest causes of global warming.It has harmful effects,causing the sea level to rise and many natural disasters to strike.,第,7,讲,美文佳句,So we must take effective measures to save our planet.Firstly,we should use more clean energy and less coal and oil.Secondly,we should go to work on foot or by bus instead of driving a car if possible.Thirdly,we should plant more trees,because plants can turn CO,2,into oxygen.More importantly,we should form the habit of saving energy in our daily life.,第,7,讲,美文佳句,背佳句,With the development of economy,，,more and more greenhouse gases are being discharged into the air.,随着经济的发展，越来越多的温室气体正在被排放到空气中。,赏析,该句使用了现在进行时的被动语态，形象地展示了温室气体正在大量排进大气的现象，,with,短语作状语。,第,7,讲,美文佳句,CO,2,makes up about 70%of the greenhouse gases,which is considered to be one of the greatest causes of global warming.,二氧化碳，约占温室气体的,70%,，被认为是全球变暖的主要原因之一。,赏析,该句,使用了一个非限制性定语从句，从句中使用了,“,considerto be”,的被动结构。,第,7,讲,美文佳句,Thirdly,we should plant more trees,because plants can turn CO,2,into oxygen.,第三，我们应该种更多的树，因为植物可以将二氧化碳转化为氧气。,赏析,Thirdly,和前面的,Firstly,Secondly,层次清晰地展示了应该采取的措施；此外该句中还使用了一个,because,引导的原因状语从句。,第,7,讲,美文佳句,课前热身,.,单词拼写,Please call your dog off;its f,the children.,The river has been p,by waste,products from the factory.,What does Bill say to a,for losing the bike?,He walked along in the shadows hoping no one would,r,him.,The tiger e,from the zoo and killed some goats on a farm.,第,7,讲,课前热身,olluted,rightening,pologize,ecognize,scaped,He,(,呈现,)her with a bunch of flowers.,We had walked,(,更远,)than I had realized.,The shop sells goods without any,(,打折,),You need to be tough to,(,存活,)in the jungle,He is very ill and unlikely to,(,恢复,),第,7,讲,课前热身,presented,further,discount,survive,recover,.,英汉互译,set sail,get into trouble,in search of,watch out,pick up,according to,make it to,make a living,all at once,date from/back to,第,7,讲,课前热身,起航,陷入麻烦，陷入困境,寻找,注意，提防,取；接载；捡起,根据，依据,到达,谋生,突然，忽然,追溯到,.,英汉互译,沉思,关怀；照顾,被用于,轮流做,同意某人的意见,设法做到,在,尽头,/,末端,一般地，大体上,换句话说,诸如，例如,第,7,讲,课前热身,lost/deep in thought,care for,be used for,take turns to do,agree,with,sb,.,manage,to,do,at,the,end,of,in,general,in,other,words,such,as,.,完成句子,1,她干完活，坐下来喝茶。,Her,she sat down for a cup of tea.,2,亚洲是欧洲的四倍大。,(,亚洲比欧洲大三倍,),Asia,Europe.,第,7,讲,课前热身,Her,work,done,/,Having,finished,her,work,is,four,times,as,large,as,/,is,three,times,larger,than,3,我们学校的学生人数是那个学校,(,学生,),的两倍,(,比那个学校的学生多一倍,),。,The students in our school are,in that school.,4,按照医生的说法，我需要动一次手术。,I need an operation.,5,一旦制定好计划就要坚持，然后你就有可能成功。,Once you have a plan you should stick to it,then you can,.,第,7,讲,课前热身,twice as many as,those,According to the doctor,make it,debate,v,&n,争论；辩论；讨论,debatable,adj.,可争辩的；有争议的,debater,n.,辩论者；讨论者,debate,sth,.with sb.,与某人讨论、争辩某事,debate about/on,关于,的讨论；就,进行讨论,单词点睛,1,第,7,讲,单词点睛,【,活学活用,】,用,debate,的正确形式填空,(1)There had been much,on how the earth came into being.,(2)That question is still hotly,by many scientists.,debate,debated,第,7,讲,单词点睛,further,adj.,更多的；附加的,adv.,此外，进一步 地；更远，较远,v.,促进，推动,further notice,进一步通知,take,sth,.further,进一步做某事,further ones studies,深造进修,【,词语辨析,】,farther,与,further,farther,通常指距离，,further,既可以指距离，也可以指程度。如：,I cant go any farther/further.,我再也走不动了。,The police decided to investigate further.,警方决定作 进一步调查。,2,第,7,讲,单词点睛,【,注意事项,】,“I cant go any further”,可指“对某一问题的研究再也不能深入下去”。通常说,to get further education(,获得深造,),，而不说,to get farther education第,7,讲,单词点睛,【,活学活用,】,(1),We had walked,than I had realized.,在不知不觉中我们已走得很远。,(2)We need,help from you.,我们需要你进一步的帮助。,(3)Foreign students bring in new customs and habits when they come to our country for,study.,外国学生来我国进修学习，带来了新的风俗习惯。,第,7,讲,单词点睛,farther/further,further,further,persuade,v,劝说，劝服；使信服；使相信，persuasion,n,说服，劝服,persuasive,adj.,有说服力的,persuade sb.(not)to do,sth,.,说服某人,(,不,),做某事,persuade sb.into doing,sth,.,说服某人做某事求解，,persuade sb.out of doing,sth,.,说服某人不做某事,persuade sb.of,sth,.,使某人相信某事,persuade sb.that,使某人相信，劝服某人,3,第,7,讲,单词点睛,【,活学活用,】,按要求完成下列各题,(1),虽然她不想去上学，他还是说服她去了。,(,汉译英,),111,(2)How can I,(,使你相信我的诚意呢,),？,(,根据汉语提示完成句子,),(3)Can you persuade her out of wearing that dress?(,改为同义句,),Can you persuade her,wear that dress,?,第,7,讲,单词点睛,He persuaded her to go to school,even though she did not want to,.,persuade you of my sincerity,not to,【,词语辨析,】,advise,convince,与,persuade,这几个词均可表“劝说”，但具体的意义有所不同。,(1)advise,表“建议，规劝某人应该做某事或如何做”。,如：,He advised me to put my money in the bank.,他劝我把钱存入银行。,(2)convince,指向某人陈述事实，运用推理或逻辑证明使,某人信服。,如：,We convinced Smith to go by train rather than by plane.,我们说服了史密斯乘火车而不乘飞机前往。,(3)persuade,指用感情说服某人去做某事。如：,I persuaded him to go back to work.,我说服他回去工作了。,第,7,讲,单词点睛,【,注意事项,】,persuade,指“成功说服”，强调劝服的结果。如果要表示“说而不服”，则要用,advise sb.to do,sth,./try to persuade sb.to do,sth,.,。如：,Finally he persuaded me to give him some money.,最后，他说服我给了他一些钱。,I advised him to go at once,but failed.,我建议他立刻就走，但是他没走。,第,7,讲,单词点睛,eventually,adv,.,最后，终于,eventual,adj,.,结果的，最后的,in the end,最后；终于,finally,adv,.,最终；终于,in time,及时；迟早,at last,终于；最终,【,活学活用,】,用,eventual,的适当形式填空,(1)The,aim is to cut down the costs.,(2),，,Id like to buy a diamond necklace.,(3)Joe worked so hard that,he made himself ill.,4,第,7,讲,单词点睛,eventual,Eventually,eventually,apologise,vi.,道歉，辩解,apology,n,道歉，致歉,apologise,to sb.for(doing),sth,.,因,(,做,),某事向某人道歉,apologise,to sb.,thatclause,向某人道歉,make/offer an apology to sb.for(doing),sth,.,因,(,做,),某事向某人道歉,accept/refuse an/ones apology,接受,/,拒绝某人的道歉,demand an apology,要求道歉,【,经典句式,】,(,口语,)Apology accepted.(,我,),接受你的道歉。,5,第,7,讲,单词点睛,【,活学活用,】,用适当的介词填空,(1)I must,apologise,him,not going to his birthday party.,(2)I make no apology,what I saidit was a fair comment.,present,adj.,现在的，目前的,(,作前置定语,),；出席的，到场的,(,作后置定语,),vt,.,讲演，演示；引见；颁发，授予；提出,(,交,),；展示,6,第,7,讲,单词点睛,to,for,for,n,C,礼物,U,目前，现在,at present,now,目前，现在,presentation,n,介绍；赠送；引见；表达,presently,adv.,不久，目前,presence,n.,出席，到场，存在,be present at,出席，到场,at the present time,眼前,present sb.with,sth,.,present,sth,.to sb.,送给某人某物，赠予某人某物,present sb.to sb.(,正式地,),介绍，引见,第,7,讲,单词点睛,for the present,for the time being,眼前，暂时,in ones presence,当着某人的面，在某人面前,【,活学活用,】,(1)Who is the,(,目前的,)owner of the house?,(2)The bridge will be completed,(,不久,),(3)My father,(,赠送,)me with a small MP4 as my birthday present.,第,7,讲,单词点睛,present,presently,presented,discount,v,打折扣；不重视,n,折扣，贴现率；减价,discounter,n,廉价商店,at a discount,打折扣；不受重视,【,活学活用,】,(1)I bought the,cellphone,at a,(,打八折,),(2)Their store,(,打九七折,)for cash payment.,(3)You can,(,不重视，不当真,)what Jack saidhes,a liar.,7,第,7,讲,单词点睛,20%discount,discounts three percent,discount,terrify,vt,.,使恐怖；恐吓；使某人感到恐惧,terrifying,adj.,terrified,adj.,惊恐的，恐怖的,terror,n.,惊恐，恐惧,terrorist,n.,恐怖分子,be terrified of,害怕,【,注意事项,】,terrifying,多用于形容某事“令人害怕的”，而,terrified,指某人“感到害怕的”。,8,第,7,讲,单词点睛,【,词语辨析,】,scare,alarm,terrify,与,frighten,(1)scare,指“,(,使,),恐慌”，尤指人或动物在受到惊吓之后立即停下所做的事情，或畏惧、颤抖并转身逃跑。如：,The dog scared the thief away.,那条狗把贼吓跑了。,(2)alarm,指“,(,使,),惊恐”，指危险突然出现后，在保护措施采取之前表现或产生的惊慌失措的恐惧，着重“恐惧的突然性以及充满惊骇与焦虑的表现”。如：,I see no danger to alarm us.,我看没有危险，不必害怕。,第,7,讲,单词点睛,(3)terrify,指“使恐怖，使惊吓，恐吓”，指极度的，甚至使人瘫软、目瞪口呆以至失去活动能力的恐惧。如：,She was terrified out of her wits.,她吓得魂不附体。,What a terrifying experience!,多么可怕的一次经历！,(4)frighten,指“使惊恐，吓唬”，指使人突然产生短暂的惊慌或恐怖感，为常用词，含义最广。如：,The words he said frightened her.,他所说的话使她感到害怕。,第,7,讲,单词点睛,survive,vt,.,继续存在；比,活得长,vi.,幸存；残存，生存下来,survivor,n.,幸存者；逃生者,survival,n.,幸存，生存,A survive B A,比,B,活得时间长,survive the accident,在事故中幸免于难,survival of the fittest,适者生存,live,v.,生存；居住；活着,exist,v.,存在,continue,v.,继续,9,第,7,讲,单词点睛,【,注意事项,】,survive,本身已含有“幸存于”“幸免于”的意思，因而其后不要再加多余的介词,in,after,等。,【,活学活用,】,英译汉,(1)She survived her husband for ten years.,她比她丈夫多活了,10,年。,(2)Only ten of the crew survived the shipwreck.,船员中只有十个人逃离失事船只。,第,7,讲,单词点睛,recover,v,恢复,(,体力、知觉等,),，痊愈，康复；找回失去之物,recovery,n,还原，复原，痊愈,recover oneself,恢复正常；使清醒,recover from,从,恢复过来,【,活学活用,】,(1)It took me several days to,(,从,中恢 复,)my heart operation.,(2)He was astonished to see me,but he soon,himself,(,恢复过来,),10,第,7,讲,单词点睛,recover from,recovered,himself,get into trouble,陷入困境；惹麻烦,ask/look for trouble,自找麻烦,have trouble(in)doing,sth,.,做某事困难,there be trouble(in)doing,sth,.,做某事有困难,make trouble,制造麻烦,take trouble to do,sth,.,费心做某事,save/spare trouble,省事，避免麻烦,put sb.to the trouble of doing,sth,.,麻烦某人做某事,短语储存,1,第,7,讲,短语储存,【,注意事项,】,be in trouble,表示状态，可与一段时间状语连用；,get into trouble表示瞬间的动作，不与一段时间状语连用。,【,活学活用,】,(1)He is always ready to help anyone who is,(,有 麻烦,),(2)He could,(,给,制造麻烦,)me if he wanted to.,(3),(,的问题,)you is that you dont really want to work.,第,7,讲,短语储存,in trouble,make trouble for,The trouble with,(4)He always,(,使别人陷入麻烦,),(5)I,(,交流有困难,)with the foreigners.,long before,在很久以前,【,经典句式,】,It will be long before,还要很久才,It wont be long before,不要多久就,，很快就,2,第,7,讲,短语储存,gets others into trouble,have trouble(in)communicating,【,短语辨析,】,long before,与,before long,(1)long before,意为“在很久以前”，可单独使用，也可在其后接名词或从句。如：,I knew Tom long before I knew you.,我在认识你之前很久就认识了汤姆。,(2)before long,意为“不久以后”，相当于,soon,，可与一般过去时或一般将来时连用。如：,The book will be published before long.,这本书不久就要出版。,第,7,讲,短语储存,【,活学活用,】,.,根据句意用,long before,，,before long,填空,(1)A bridge will be built over the river,.,(2)He said he had been to that village,.,.,根据汉语意思完成句子,(1),看起来一会儿就要下雨了。,It seems as if,.,(2),我们没等多久她就来了。,.,第,7,讲短语储存,before long,long before,its going to rain before long,We had not waited long before she came,【,词语联想,】,下面这些短语，词序不同，表达的意思也不同。,work hard(at),努力学习,/,工作,hard work,辛勤的工作,work at,致力于,at work,在工作,far from,远离,from far,从远处来,turn in,交；上交,in turn,轮流；转而，,第,7,讲,短语储存,according to,根据，按照,according to sb.,据某人所说活学活用,】,(1),(,据约翰说,),you were in Edinburgh last week.,(2)The work was done immediately,(,依照她的指示,).,(3)He is an honest businessman,.,(,根据每个人所说,),3,第,7,讲,短语储存,According to John,according to her instructions,according to what everyone says,make it(to),成功；达到预定目标；及时抵达,get it,懂得，理解,【,注意事项,】,make it to,中的,to,是介词，后接名词、代词或动名词。,【,活学活用,】,根据句意，用,make it,或,get it,的正确形式填空,(1)The train leaves at 9,：,00 sharp,；,I think we,.,(2)This is my last offer,?,4,第,7,讲,短语储存,shall make it,got it,deal with,处理；对付；解决,make a deal(with sb.)(,与某人,),达成一笔交易,deal,sth,.out,分发,【,短语辨析,】,deal with,与,do with,(1)deal with,表示“处理；对付；解决在特殊疑问句中常和,how,连用。如：,How to deal with complaints,？如何处理各种投诉？,(2)do with,表示“对待；处理”，在特殊疑问句中常和,what,连用。如：,I dont know what to do with all the food thats left over.,我不知道怎样处理所有这些剩饭剩菜。,5,第,7,讲,短语储存,【,活学活用,】,用,deal with,，,do with,的适当形式填空,(1)How would you,an armed burglar?,(2)What have you,my umbrella?,(3)She doesnt know what to,herself.,care for,关怀，照顾；愿意,【,短语辨析,】,care about,care for,与,care to,(1)care about,和,care for,在表示“关心，担心”等意思的时候，用法是一样的，基本可以通用。如：,Dont care about/for me.,别担心我。,6,第,7,讲,短语储存,deal with,done with,do with,(2),在表示“介意，计较”等意思的时候，要用,care about,，后面一般接表示事物的词。如：,I dont much care about going.,我不太想去。,(3),在表示“关怀，照顾，愿意”等意思的时候，要用,care for,。如：,We must care for the younger generation.,我们必须关怀年轻的一代。,Would you care for a walk after supper?,晚饭后去散散步好吗？,第,7,讲,短语储存,(4),在表示“喜欢，愿意，想望”等意思的时候，要用,care to(do),即,care,后面接动词不定式。如：,I dont care to go there.,我不愿意到那里去。,【,活学活用,】,用,about,，,for,填空,(1)I dont care,what people have said.,(2)Would you care,some coffee?,(3)Well,I dont care,any wine today.,(4)He is very good at caring,sick animals.,第,7,讲,短语储存,about,for,for,for,In 982 AD,when a man called Eric the Red decided to set sail further west,there were,as many as 10,000 Vikings living in Iceland.,句型公式一,as many as,be,as many as,句型透视,第,7,讲,句型透视,【,注意事项,】,一般来说，修饰可数名词，用,as many as,，修饰不可数名词用,as much as,。但是，英语中表示时间、金钱、距离、体积等单位的名词虽然其本身可数，依然用,as much as,修饰。,如：,She has as many as seven sisters.,她的姐妹有七人之多。,This little parrot will grow to huge size,as much as three feet.,这只小鹦鹉可以长到巨大的尺寸，长到三英尺长。,第,7,讲,句型透视,You dont have to rush.Take as much time as you want.,你不用太赶了。你想用多少时间，就用多少。,【,活学活用,】,用,as many as,，,as much as,填空,(1)There were,one hundred foreign students visiting our school today.,(2)Please take,candies,you want as I have plenty.,(3)He has twice,work,he used to have.,第,7,讲,句型透视,as many as,as many,as much,as,as,2.,Leif followed,Biarnis,directions and sailed to what is believed to be the coast of,presentday,Canada.,句型公式二,作介词宾语的名词性从句,【,相关句型,】,(1),动词或介词,(,如,reach,，,to,等,),what,从句,(,表示地点,),。如：,The fleet reached what is now part of Egypt.,船队到达了今天是埃及的一个地方。,(what,the place that),第,7,讲,句型透视,(2)before/after,what,从句,(,表示时间,),。如：,After what seemed to be a long wait,，,the result was announced.,经过似乎是很长时间的等待，结果终于宣布了。,(what,the time that),【,注意事项,】,在这类从句中，,what,作主语或宾语。,what,相当于,the,n,.,that,。,【,活学活用,】,根据句意，用适当的词填空,(1)In November the Mayflower landed on Cape Cod in,.,now Massachusetts.,第,7,讲,句型透视,what is,(2)Before,spent in the dining hall,he stayed in a place,，,hiding himself.,【,考题示例,】,After,appeared to be about three hours,the injured man came back to life.,A,what,B,it,C,that D,When,【,答案,】A,第,7,讲,句型透视,what was,3.,You can only see a small part of it above the water.Its three times as big underwater.,英语中倍数的表达方式,倍数,(,as,形容词,/,副词,),as,句型公式三,【,相关句型,】,(1),倍数,as many/much,名词,as,(2),倍数形容词,/,副词的比较级,than,(3),倍数,the,名词,of,第,7,讲,句型透视,【,注意事项,】,(1),在“倍数,the,名词,of”,结构中，常用的名词有,size,，,height,，,weight,，,length,，,width,等。如：,This classroom is twice the size of that one.,这个教室是那个教室的两倍大。,(2)“,两倍”用,twice,或,double,，不到一倍用分数表示，三倍或三倍以上一般用,times,来表示，如,three times,four times,。,(3),在实际运用中，有时根据语境使用省略句式，应注意分辨。,第,7,讲,句型透视,【,活学活用,】,(1)Cats sleep,(,比,多一倍,)humans.,(2)The ball is 49,(,大小是,的,倍,)that ball.,(3)The grain output in that village was,(,比,多两倍,)this village.,【,考题示例,】,(1)I like this jacket better than that one,but it costs almost three times.,A,as much B,as many C,so much D,so many,【,答案,】(1)A,第,7,讲,句型透视,twice as much as,times the size of/times as big as,twice over that of/three,times the amount of,(2)Ten years ago the population of our village was,that of theirs.,A,as twice large as B,twice as large as,C,twice as much as D,as twice much as,【,答案,】(2)B,4.You certainly wont find a noisier fish.,比较级表示最高级含义,句型公式四,【,相关拓展,】,口语,I couldnt/cant agree more.,我非常同意。,第,7,讲,句型透视,“否定词比较级”，即否定形式与比较级连用，表示最高级意义，通常意为“没有比,更,”,，“没有像,一样,”,。常用的否定词有,no,，,not,，,never,，,nothing,，,nobody,，,hardly,等，表示最高级的含义。如：,Did you sleep well last night你昨夜睡得好吗？”,Never better,like a rock.“,从没这么好过，睡得很死。”,【,相关句型,】,形容词,/,副词比较级,than any other,单数名词,第,7,讲,句型透视,【,注意事项,】,在“,形容词,/,副词比较级,than any other,单数名词”句型中，应注意把主语排除在外；但若不属于一类，则不能排除。,如：,He is taller than any other boy in his class.,他是班里最高的男孩。,(he,是班里一员，故应排除,),He is taller than any girl in his class.,他比班里任何一个女孩都高。,(he,与,the girl,不是一类,),第,7,讲,句型透视,【,考题示例,】,(1)Go for a picnic this weekend,，,OK?,.I love getting close to nature.,A,Im sorry B,I couldnt agree more,C,Go by yourself D,Ill be busy,(2)Shall I give you a ride as you live so far away?,Thank you.It couldnt be,.,A,good B,better,C,bad D,worse,【,