高中英语必修二unit4

,*,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,Unit 4 Wildlife protection,.,1.We,ll go,(,打猎,) tomorrow.,2.I would really,(,感激,) it if,you could turn the music down.,3.After a,(,激烈的,) battle,the enemy,was forced to retreat (,撤退,).,4.One of the phenomena that attracted my,(,注意力,) was the structure of,the human body.,hunting,appreciate,fierce,attention,5.The rise in the price of bread will,(,影响,) all the people in that small town.,6.Protecting the,w,is very important,for keeping the balance of nature.,7.When she died,I was filled with a sense of,l,.,8.The teacher walked around,i,their,work.,9.Information must be stored so that it is,s,from accidental deletion.,10.For the past three years he has been,e,as a firefighter.,affect,ildlife,oss,nspecting,ecure,mployed,.,重点短语再现,1.,根据,所说,2.,形成；产生,3.,如释重负,4.,突然笑起来,5.,和平地,6.,灭亡；逐渐消失,7.,保护,不受,（危害）,8.,注意,9.,在危险中,10.,确信,according to,come into being,in relief,burst into laughter,in peace,die out,protect.from,pay attention to,in danger (of),for sure,1.It shows the importance of wildlife,protection,but I,d like to help as the WWF,suggests.,这表明了野生动植物保护的重要性，不,过，我还想按照世界野生生物基金会的建议来帮,助你们。,（,1,）,would like,后接,或,，若用,I,d love to do,，则语气较强,烈，意思是,“,想要做,”,。第一人称后也可以用,should like,。,to do,sb.to do,（,2,）,would like,意为,“,希望；想,”,，相当于,wish,want,后可接名词。,(3)Would you like.?,或,Would you like to.?,常表示非常委婉、客气地征询意见。,注意,Would you like.?,或,Would you like,to.?,是一种委婉客气的语气，因此常用,Yes,please.,或,Sorry,I,m afraid not.,等比较婉转,的回答。,2.But what an experience!,但是这是一次（多么奇,妙的）经历啊！,此句为,what,引导的感叹句的,，,即,:But what an experience she had!,感叹句一,般表示说话时的喜悦、惊讶等情感，常用,和,引导。,省略,what,how,3.What must be done if wildlife protection is,to succeed?,野生动物保护要想成功，我们必须做,些什么？,is to succeed,是一个,“,be+,动词不定式,”,结构，此处表示,的打算。,be to,后接动词原形,表示,。,将来,按计划要发生的事或征求对方的意见,4.This is the only home of the red Colobus,monkey but there are very few left.,这是红色,疣猴的唯一栖息地，但是现在所剩无几了。,There be (no).left for sth.,/doing sth.,是一个固定的句型，意思是,“,”,。,left,是,leave,的过,去分词，用于名词或复合不定代词之后作,语，,意思是,“,”,。,考点提炼,为某物,/,做某事还留下,/,没留下,定,剩下的；剩余的,1.affect,It contains a powerful drug which,mosquitoes.(,回归课本,P,26,),观察思考,The tax increases have affected us all.,加税已经影响了我们大家。,Their opinion will not affect my decision.,他们的意见不会影响我的决定。,We were deeply affected by the news of her,death.,她死亡的噩耗使我们深为感伤。,The condition affects one in five women.,每五个妇女中就有一个人患有这种病。,affects,归纳总结,affect,。,affect sb.to tears,把某人感动得流泪,be greatly affected,很受感动,be affected by heat,中暑,be affected with high fever,发高烧,have an effect on,对,有影响,in effect,实际上；事实上,side effect,副作用,take effect,开始起作用；见效,without effect,没有效果,come into effect,开始实施；生效,bring/carry.into effect,使,生效,vt,.,影响；感动；（疾病）侵袭,即学即用,（,1,）,The disease is beginning,(,侵袭到她的视力,).,（,2,）,Does television,(,对,有影响,) children,s behaviour?,to affect her,eyesight,have an effect on,2.contain,It,a powerful drug which affects,mosquitoes. (,回归课本,P,26,),观察思考,This drink doesn,t contain any alcohol.,这种饮料不含有任何酒精。,The bottle contains two litres.,此瓶容量为两升。,contains,归纳总结,contain,。,易混辨异,contain,include,including,included,(1)contain,意为,“,包含，含有；容纳；里面装,有,”,，指的是包含的全部内容或容量，也可指里面,所含的成分。其宾语与主语常是同位关系，不用于,进行时态。此外，,contain,还有,“,控制，克制,”,之意。,v,.,包含，包括；容纳,(2)include,意为,“,包含；连,在内；计入，算,入；包括,”,，只能用于表示所包含之物中的一部,分，其后的宾语往往是主语的一部分。,(3)including,可以作介词连接介词短语，放在所包,括的东西之前。,(4)included,是过去分词性质的形容词，放在所包括,的东西之后。,即学即用,（,1,）她气急了，无法控制自己。,She was too angry to,.,（,2,）许多人喜欢网球，也包括我,/,我也在内。,Many people like tennis,.,contain herself,including me/,me included,3.attention,You should pay more,to the,rainforest where I live and appreciate how,the animals live together.(,回归课本,P,26,),观察思考,A great deal of attention has been paid to,protecting the environment.,人们已对保护环境投入了很多注意力。,You speak English well,but you,d better,pay more attention to your written English.,你英语讲得很好，但最好对书面英语多加注意。,attention,归纳总结,attention,。,pay/give attention to,注意,attract/catch/draw/get one,s attention,吸引某,人的注意力,fix/focus one,s attention on,集中注意力于,devote one,s attention to,专心于,turn one,s attention to,将注意力转向,n,.,注意力；注意，留心,即学即用,(1),失业率日渐升高引起了他的注意。,He,the rising,unemployment.,(2),我们倾听他所说的话。,We listened,to what he,said.,drew attention to,with attention,4.appreciate,You should pay more attention to the,rainforest where I live and,how the animals live together.(,回归课本,P,26,),观察思考,His works were not appreciated until after,his death.,直到他死后他的作品才受到重视。,I,d appreciate some help.,如果有人帮忙我将非常感激。,I don,t think you appreciate the danger of,this job.,我觉得你没有认识到这项工作的危险。,appreciate,归纳总结,appreciate,。,appreciate+,n,./doing,感激（欣赏；觉得,；感,谢,）,appreciate it+if,从句 感激,vt,.,欣赏，赏识；感谢；察知；觉得,即学即用,（,1,）我实在喜欢有时间放松一下。,I really appreciate,.,（,2,）若是你肯帮那个忙，我会非常感激的。,if you will do me,that favour.,having time to relax,I shall appreciate it,5.certain,They allowed tourists to hunt only a,number of animals if they paid,the farmers. (,回归课本,P,26,),观察思考,They are certain to agree.,他们肯定会同意。,For certain reasons,I shall not be able to,attend.,由于某些原因，我将不能出席。,certain,归纳总结,certain,。,(1)for certain,无疑地；确定地,make certain (that.),弄清楚；弄明白；弄确实,make certain of sth./of doing sth.,确保（做某,事）,(2)make sure of sth./doing sth.,把,弄清楚；,确保,make sure that.,务必；确保,be sure of (about) sth./doing sth.,表示,“,确,信,”,，指句子的主语对某事有信心。,be sure to do sth.,表示,“,一定会做某事,”,，指说,话者对某事有信心或命令别人做某事。,adj,.,确定的；某种,即学即用,（,1,）毫无疑问，月亮绕着地球旋转。,It is certain that,.,（,2,）他肯定会来。,He,come.,the moon goes round,the earth,is certain to,重点短语与句型,6.protect.from.,I,m,myself,mosquitoes.,(,回归课本,P,26,),观察思考,He raised his arm to protect his child from,hurt.,他伸出手去，保护他的孩子免受伤害。,They huddled together to protect themselves,from the wind.,他们挤在一起，免受风吹。,protecting,from,归纳总结,protect.from.,意为：,。,(1)protect against,和,protect from,意思相似，有时,可互换，但是，对于较大的事情，如：敌人的入侵、,天灾等，常用,protect against,对于较小的事情常用,protect from,。,(2),在,protect.from/against.,结构中，,from,和,against,后面常跟,sth.,有时,against,后跟,being done,来强调动作的被动性。,(3),主动句中,prevent/stop.from.,中的,from,可省,略，在被动句中,from,不可省略，而,keep.from.,中,的,from,无论在主动句还是在被动句中都不能省略。,(4)prevent/keep/stop sb./sth.from doing sth.,阻止,某人做某事,/,阻止某事发生,保护,不受,(,危害,),即学即用,（,1,）,He is wearing sunglasses to,his,eyes from the strong sunlight.,A.protectB.hold,C.stopD.prevent,（,2,）,The umbrella can,you from the rain. A.stopB.prevent,C.protectD.keep,A,C,用所给动词的适当形式填空,（,3,）,We young people should do something we,can,(keep) the sea,(pollute).,to keep,from being,polluted,7.die out,As a result these endangered animals may,even,.(,回归课本,P,25,),观察思考,Many traditional customs have died out,because they are out of date.,因为已经过时，许多传统风俗正逐渐消失。,The fire is dying out.You,d better add,some firewood.,火快灭了，你最好添点柴火。,die out,归纳总结,die out,意为：,。,die away,（声音、光线、风等）渐渐消失,die down,平息；（渐渐）熄灭；缓和,die off,（家族、种族等）相继死亡；（草木等）先,后枯死,die of/from,死于,be dying for sth./to do sth.,极想得到某物,/,渴望,做某事,灭亡，灭绝；逐渐消失,即学即用,(1),现在的英语与,500,年前的英语已大不相同，有一,些甚至会在今后完全消失。,The English of today is very different,from the English of 500 years ago.In,time,some even,completely.,(2),随着汽车越走越远，马达声渐渐消失。,The sound of the engine,as the,car drove into the distance.,die out,died away,e into being,They lived on the earth tens of millions of,years ago,long before humans,.(,回归课本,P,30,),观察思考,We don,t exactly know when the universe,came into being.,我们不确定宇宙是何时形成的。,The Irish Free State came into being in,1922.,爱尔兰自由邦成立于,1922,年。,came into being,归纳总结,come into being,意为：,。,come into effect/force/operation,开始生效,/,执行,/,实施,come into existence,开始存在,come into fashion,开始流行，风靡,come into action,开始行动,come into office,就职,come into sight,看得见,come into use,开始使用,come into blossom,开花,come into power,掌权，上台,形成；产生,即学即用,(1),没有人知道，世界是何时形成的。,No one knows when the world,.,(2)A,字形短裙再度流行起来了。,Aline skirts are,again.,came into being,coming into fashion,9.They lived on the earth tens of millions,of years ago,long before humans came,into being.,千百万年前恐龙就在地球上生,活，比人类的出现要早得多,典例体验,It won,t be,he goes abroad.,不久之后他就要出国。,I had heard of him,I came,here.,早在我来这儿很久以前我就听说过他的情况。,long before,long before,归纳总结,(1)long before,相当于,long long ago,意为,“,”,，常用于,或,的句,子中作时间状语，,before,后边可以跟从句。,(2)before long,相当于,soon,或,a little later,，意,为,“,不久；不久以后,”,，常与将来时、过去时态连,用，在句中作状语，不可以直接加从句。,(3)It is/was not long before+,从句 不久就,It will not be long before+,从句 过不了多久,就,（主句用一般将来时，从句用一般现在时）,(4)It will be long before+,从句 要过很久,才,很久以前,过去时,过去完成时,即学即用,（,1,）,He was told that it would be at least,three more months,he could recover,and return to work.,A.whenB.before,C.sinceD.that,解析,本题考查时间状语从句的引导词。由,It+be+,时间段,+before,从句,“,要过多久才,”,可知，此处用,before,。句式,“,It is/has,been+,时间段,+since,从句,”,，表示,“,自从,以来已有,”,。,（,2,）在你到家前很久他就走了。,He had left,you arrived home.,long before,B,考题回扣,【,例,1,】,Hi,Torry,can I use your computer for,a while this afternoon?,Sorry.,.,（江苏高考）,A.It,s repaired,B.It has been repaired,C.It,s being repaired,D.It had been repaired,解析,由,sorry,可知，第二个说话者拒绝了第一个,说话者借电脑的要求，只有选,C,项，第二个人的理,由才充分。答句句意为：对不起，我的电脑正在,被修理。,C,课文原文,It said,“,for the wool,beneath our stomachs.,”,【,例,2,】She stared at the painting,wondering,where she,it.,（重庆高考）,A.sawB.has seen,C.seesD.had seen,We,re being killed,解析,句意为：她盯着这幅画，想知道她在哪儿见,过它。动作,see,在,stare at,之前已发生，又因,stare,at,发生在过去，故,see,应该是过去的过去，用过去完,成时，故选,D,。,答案,D,课文原文,Daisy,to help endangered,species of wildlife.,had always longed,【,例,3,】Many young people in the West are,expected to leave,could be life,s,most important decision,marriage,almost,entirely up to luck.,（江苏高考）,A.as B.that C.which D.what,解析,分析句子结构，,leave,需要一个宾语；,could be,需要一个主语，所以要选一个能引导宾,语从句且能在句子中作主语的词，只有,what,能满,足要求。,课文原文,I wonder,is being done to help you.,what,D,【,例,4,】,I don,t care what people think.,Well,you,.,（四川高考）,A.couldB.would,C.shouldD.might,解析,句意为,:,我不介意别人怎么想。,噢，你应该在意。,should,意为,“,应该,”,，表示一,种建议，劝说。,课文原文,You,pay more attention to the,rainforest where I live and appreciate how,the animals live together.,should,C,【,例,5,】Nine in ten parents said there were,significant differences in their approach,to educating their children compared with,of their parents.,（江苏高考）,A.thoseB.one,C.bothD.that,解析,从选项上可以看出此题考查的是代词的用,法。做题时可以先在空格处填上名词，然后再找,出相应的代词。根据句意空格处应该填,the,approach,所以应该用,that,指代。,课文原文,At,Daisy cried,“,I,m sorry I didn,t,know that.,”,that,D,写作技能,如何写好并列句（一）,并列连词的意义与作用,由两个或两个以上的简单句并列连接起来的句子叫,并列句。并列句的基本句型是：,“,简单句,+,并列连词,（或连接副词）,+,简单句,”,。不同的并列连词或连接,副词表示不同的关系。所以，要写好并列句，首先,必须了解每个并列连词的意义和功能。下表是对所,有并列连词（或连接副词）的归类与功能的概括。,并列连词,其他意思相似的并列连词,在句子中表示的意思,and,furthermore,besides,in,addition,moreover,also,likewise,not only.but,(also).,并列或递进（此外，,而且）,but,yet,however,nevertheless,still,in contrast,while,对比（但是；然而）,for,原因（因为）,or,otherwise,not.but.,either.or.,选择（或者，否则，,不然的话）,so,consequently,therefore,thus,accordingly,then,结果（因此，所以）,nor,neither,否定选择（也不）,即时练习,请选择用的并列连词填空,1.I don,t agree with you,does,my partner.,2.Find out where they are going this evening,ask if we may join them.,3.He was very seriously ill;,doctors,have almost given up hope of his recovery.,4.They go to concerts of pop music,they,really like it.,5.She can,t hope to pass the exam in,December,she,ll have to wait till June.,6.He broke the rules of the school;,he had to leave.,nor/neither,and,therefore,for,so,therefore,7.I don,t know anything against the,man;,，,I don,t trust him.,8.I,ll buy a new suit when I get the cheque,for the work I did;,I,m afraid,this old one will have to do a bit longer.,9.,is your answer wrong mine,is.,10.You must work harder;,you will be,put into another class.,11.,you come to my place or I go to yours.,12.I,d love to,I have lots of homework to,do.,13.Tom was rich,his brother was very poor.,however,nevertheless,Not only,otherwise,Either,but,while,but also,自主检测,.,品句填词,1.Almost all the animals have their special,ways to,p,themselves from their,enemies.,2.As is known to all,a cow has four,s,.,3.If you want to set up a company,first you,must,a,to the government for,permission.,4.The hotel bill,c,every fee,including the broken glass.,rotect,tomachs,pply,ontains,5.Mosquitoes are the kind of,i,which,can be easily found in summer.,6.He was,a,by the story of the hero.,7.While reading,please pay much a,to your pronunciation.,8.Like bees,b,also like beautiful,fresh flowers.,9.He may look fierce,but he means no,h,.,10.The medicine has a great,e,on that,disease.,nsect,ffected,ttention,utterflies,arm,ffect,.短语运用,1.I have taken this medicine for three,days,but it doesn,t seem to,me.,2.You should,your pronunciation,so that you can make yourself understood.,3.Because of human activities,many animals,are,.,in peace,as a result,in danger,protect.,from,die out,have an effect on,set up,too much,get dressed,pay attention to,have an effect,on,pay attention to,dying out,4.The old prefer to live,in the,countryside.,5.The factory has,a night school to,provide the workers with more chances to be,educated.,6.The diet contains,sugar and fat.,7.Tom,it,s late for school.Get up and,quickly.,8.In order to,his men,hunger,and disease,Captain Cook loaded his ship with,everything necessary.,in peace,set up,too much,get,dressed,protect,his men,9.Why are these animals,of,disappearing?,10.People held different views;,the discussion came to nothing.,in danger,as a result,.,完成句子,1.,(,结果,) these endangered,animals may even die out.,2. Why are they (,面临受罚的危险,),？,3.Daisy,(,一直都渴,望帮助,) endangered species of wildlife.,As a result,in danger of being punished,had always longed to help,4.The flying carpet travelled,(,如此之快，以致于一转眼,) they,were in Zimbabwe.,5.,(,这体现了野生动植物保护的重要,性,),but I,d like to help as the WWF,suggests.,6.Please listen to a story of the dodo and,(,看看它,是如何从地球上消失的,).,so fast that,next minute,It shows the importance of wildlife,protection,how it disappeared from the earth,.单项填空,1.We had tried everything,but it made little,.,A.goodB.use,C.resultD.difference,解析,make a difference有影响；起重要作用；,make no (little) difference没有（几乎没）影,响，没有（几乎没有）起重要作用。句意为：我,们尝试了一切，但几乎都没用。,D,2.With the water in the lake rising fast,villages around are,.,A.in dangerB.dangerous,C.dangerD.in dangerous,解析,句意为：随着湖水的快速上涨，附近的村,庄处于危险之中。表示,“,在危险之中,”,，用,in,danger,。,dangerous,是形容词，表示,“,危险的,”,，,指带来或导致危险，本题的主语是,village,，带来,危险的是洪水，而不是村庄，村庄是处于危险之,中，故用,in danger,。,A,3.My parents had to use,they had to buy,the house in which we are now living.,A.whatB.what that,C.all whatD.that,解析,what,意为,“,所,的事物（或人）,”,，不,能与,all,或,that,连用。,what,相当于,all that,。句意,为：我父母亲不得不用他们所有的积蓄来买我们,现在住的那幢房子。根据句意,what,是正确选择。,A,4.,The housework is too much for me,Jack.,Sorry,but I can,t help,it,Joan.,I,ve got something important to do,you,know.,A.doB.doing,C.to be doingD.having done,解析,can,t help do,或,to do,意为,“,不能帮助,做,”,，而,can,t help doing,则意为,“,禁不住要,做,”,。,A,5.Although he had to spend lots of money for,going to the ball,he accepted the,invitation.,the ball was important to,him.,A.After allB.In all,C.First of allD.Above all,解析,after all,毕竟，终究；别忘了；,in all,总,共；,first of all,首先，第一；,above all,最重要,的。根据此句句意，我们可以判断出最佳选项。,句意为：尽管他不得不花费大量的钱来参加舞,会，他还是接受了邀请，毕竟这次舞会对于他来,说很重要。,A,6.,How many passengers were in the plane?,It,100,20 Japanese,.,A.contained;included,B.contained;including,C.included;contained,D.contained;containing,解析,contain,容纳，包含；,include,包括。句意,为：飞机里有,100,名乘客，包括,20,名日本乘客。第,二个空可用,sb./sth.included,或,including,sb./sth.,。,A,7.Obama being elected president has a great,on the history of the USA.,A.affection B.affect C.effectD.result,解析,句意为：奥巴马被选为总统对美国历史有,重大影响。,affection,情感；,affect,v,.,影响；,感动；,result,结果。,have a great effect on.,对,有重大影响。,C,8.You should teach your son how to,himself from fire.,A.doB.care,C.protectD.make,解析,句意为：你应该教你的儿子怎样免受大火,的危害。,protect.from/against.,保护,免,受,的危害。,C,9.If we don,t take steps,the Tibetan,antelopes and pandas will,some day,just as dinosaurs,which is terrible.,A.die outB.die away,C.die downD.die off,解析,句意为：如果我们不采取措施，藏羚羊和,熊猫总有一天会像恐龙一样消失，这是很可怕的。,die out,渐渐消亡；,die away (,声音、光线、风声,等,),逐渐消失；,die down (,火、情绪、风暴等,),由,强变弱；,die off (,家庭、种族等,),相继死亡。,A,10.This is a place where children can play,without,but if you are really,please call the number 9919919.,A.in danger;dangerous,B.danger;in danger,C.dangerous;dangerous,D.in danger;in danger,解析,句意为：这是一个孩子们可以安全玩乐的,地方，但如果你真有危险，请拨打,9919919,。,in,danger,处于危险中；,dangerous,危险的。,B,11.,I wonder if you can go shopping with me,together.,Sorry.I,a letter all the morning and,haven,t finished it yet.,A.am writing B.was writing,C.have written D.have been writing,解析,考查时态。从,all the morning,以及,haven,t finished it yet,可知应用现在完成进,行时。,D,12.I appreciated,back and helping me,with my work.,A.you to callB.you call,C.your callingD.you,re calling,解析,appreciate,后接名词或相当于名词的形,式，表示,“,感激（做）某事,”,。,C,13.After a heated discussion at the meeting,a,new plan came,being,which would have a,great effect,the culture life of the,people.,A.into;forB.to;to,C.from;atD.into;on,解析,句意为：经过会上热烈的讨论后，一个对,人们未来生活具有巨大影响的计划形成了。,come,into being,形成，产生；,have a great effect,on,对,有巨大影响。,D,14.It is our hope that the two countries will,live,for ever.,A.in a peaceB.in peace,C.peacefulD.in peacefully,解析,句意为：我们希望两国永远和平相处。,in,peace,和平地。,B,15.Hearing the boring news,I was too,distracted to,my attention on my,homework.,A.attractB.draw,C.payD.concentrate,解析,考查动词辨析。句意为：听到这个烦人的,消息，我心烦意乱，无法做作业。,attract/draw,one,s attention,吸引某人的注意力；,pay,attention to,注意；,concentrate one,s,attention on,注意，集中于,。,D,返回,