人教版高中英语必修二Unit4_Wildlife_protection词汇课件

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,*,词汇,词汇,1.decrease,vi.&vt.,减少；（使）变小；或变少,n.,减少；降低；减少的数量,decrease(sth.)to/by.,减少到,/,了,increase,vi.&vt.,增加；增长；增强,on the decrease/increase,在减少,/,增加,会员数减少到,150,人。,The membership,_,150.,班里人数减少了,20,人。,The number of students in the class has,_,20.,Is crime_?,犯罪案件是否在减少？,decreased to,has decreased by,on the decrease,decreased to has d,2,respond vi.,回答，答复；响应，作出反应,response n.,回答，回复；反应,respond to sb./sth.,回答,(,比,answer,reply to,正式,),respond to sb./sth.(with/by sth.),用,回应某人,(,事,),respond to(,疾病、身体的受伤部分,),对医药有良好反应,response to sb./sth.(,对人,/,物,),的回答,/,回复,/,反应,in response to,作为对,的反应,2respond vi.回答，答复；响应，作出反应,(1)They still _ my letter.,他们至今仍没有回我的信。,(2)He _ my suggestion _ a laugh/_ laughing.,他对我的建议报以一笑。,(3)His illness _ treatment by drugs.,他的疾病对药物治疗没有反应。,(4)My mother opened the door _ the knock,but there was no one outside.,听到敲门声后，我妈妈打开了门，但外面一个人都没有。,havent responded to,responded to,with,by,didnt respond to,in response to,(1)They still _,3,certain adj.,确定的；一定；某,(,种,),(1),作“某,(,种,)”,讲时，同义于,some,。,for a certain reason,for some reason,由于某种原因,certain/some professors,某些教授,(2),作“确信的，有把握的”讲时，同义于,sure,。但是,certain,的主语既可以是人，也可用于,It is certain that.,句型，而,sure,主语只能是人。,3certain adj.确定的；一定；某(种),“be certain/sure,从句”,(,人,),有把握,/,确信,(,表示主语的信念,),be certain/sure of/about sth.(,人,),确信,(,表示主语的信念,),be certain/sure to do sth.,必定,/,肯定会做某事,(,主语常为二、三人称，表示说话人的信念,),“make certain/sure,从句”弄清楚,/,确保,make certain/sure of/about sth.,把某件事情弄清楚,for certain/sure,确定地，确切地,(,做状语,),It is certain that.,一定会,(,不能用,sure),“be certain/sure从句”(人)有把握/确信,(1)There was _ in his manner.,他的态度有点冷淡。,(2)Are you _ it,？你对此有把握吗？,(3)He is _ his duty.,他肯定会尽职。,(4)_ he has wronged me.,我确信他冤枉了我。,(5)_ their team will win the match.,他们队肯定会赢得比赛。,a certain coldness,certain about/of,certain to do,Im certain that,Its certain that,(1)There was _,4,contain vt.,包含；容纳,(,hold),；容忍；抑制,(,control),He couldnt _for joy.,他不胜欢喜。,contain/include,(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。,(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。常用“,including,被包括部分”或“被包括部分,included”,。,couldnt containhimself,4contain vt.包含；容纳(hold)；容忍；,用,contain,和,include,的适当形式填空。,(1)The Chinese diet is considered to be the healthiest in the world.It _ a lot of fruit and green vegetables.,(2)Everyone took part in the fight against the flood,_old people/old people_.,(3)The _ can _ 100 litres of water.,includes,including,included,container,contain,用 contain和 include的适当形式填空。incl,5.affect,vt.,影响，侵袭；感动,be greatly/deeply affected,be affected by heat/cold,be affected with high fever,(1)The amount of rain _ the growth of crops.,降雨量直接影响庄稼生长。,(2)One of her lungs _ a little so that she has to rest.,她的一叶肺有些感染，所以她不得不休息。,(3)The audience _ by his speech.,很,/,深受感动,中暑,/,着凉,发高烧,affects,is affected,were deeply affected,5.affect vt.影响，侵袭；感动很/深受感动中,【,易混辨析,】,affect/effect/influence,affect,及物动词，“影响；（病）侵袭，感动，感染”,，指一时的影响，强调影响的动作。当其宾语是人时，强调引起心智上或感情上的影响。,effect,名词，“结果，效果，作用，影响”，常用于词组：,have an effect on/upon sb.,对,有影响,influence,可做动词也可做名词，表示“影响、感染”,，,指使思想、行为、性质或发展和成长等发生变化的影响。它可以指坏的影响，也可以指好的影响，这种影响常常是潜移默化的。,【易混辨析】,(1)Probably we _ each other.,(2)To _ a policy is to have _ on it.,influenced,affect,an effect on,(1)Probably we _,5,appreciate vt.,欣赏；感激；喜欢；意识到,appreciation n.,欣赏；感激,appreciate sth.(thank sb.),感激某事或某人,appreciate(one/ones)doing sth.,感激,(,某人,),做某事,I would appreciate it if/when.,如果,，我将不胜感激。,当表示“感谢”的程度时，可用,deeply,highly,（,very,）,much,等修饰（,much,修饰,appreciate,时，只能置于其前，,very much,可以置于其后）。,(1)He highly _.,他非常感谢他的帮助。,(2)We shall _you again.,我们将很高兴再次收到您的来信。,(3)I really _ to the party.,你能来参加这次聚会我太高兴了。,(4)I would _ you could help me.,如果你能帮助我，我将不胜感激。,appreciated his help,appreciate hearing from,appreciate your coming,appreciate it if,5appreciate vt.欣赏；感激；喜欢；意识到a,1.die out,灭亡；,绝种；,(,风俗、习惯等,),逐渐消失,be dying for,渴望；很想,be dying to do sth.,渴望；急切做某事,die away,（尤指声音、光、风）逐渐消失,;,减弱,die down,渐弱；渐息；（风、雨、火、浪等）平息,die off,（家族，种族等）相继死亡；绝种,die from/of,因,而死。通常由疾病、饥寒、情感原因造成的死亡，用,die of,（内因）；,die from,指由于外伤、外界原因、粗心、不注意、劳累过度等而死,（外因）。,人教版高中英语必修二Unit4_Wildlife_protection词汇课件,(1)Scientists said that those plants _ a century ago.,科学家们说那些植物一个世纪前就绝种了。,(2)Many old customs _.,许多古老的风俗正逐渐消失。,(3)If the snowstorm does not blow over,the cattle will _.,如果暴风雪不停息，牲畜就要死掉了。,(4)Open the air hole;the fire _.,把气孔打开，火要熄了。,(5)Every winter some old people,15,_ hypothermia.,每年冬天都有一些老人死于体温过低。,(6)Nowadays many people _ cancer.,现在有很多人死于癌症。,died out,are dying out,die off,is dying down,die from,die of,(1)Scientists said that those,2.in danger(of),在危险中,;,垂危,be in danger of,处于,的危险,中,be out of danger,脱离危险,endanger,vt.,危害，危及,endangered,adj.,有生命危险的；濒临灭绝的,很明显,这女孩的生命危在旦夕。,The girls life was obviously,_,.,这位病人有死亡的危险。,The patient is,_,death.,受伤的警察现已脱离危险。,The wounded policeman is now,_,.,与,in/out of,搭配的短语,in trouble,在困境中,in peace,和平,/,和睦地 安详地,in order,有秩序,in sight,看得见,in fashion,时尚,out of sight,看不见,out of trouble,摆脱困境,out of fashion,过时,out of order,出故障,in immediate danger,in danger of,out of danger,2.in danger(of)在危险中;垂危in im,3.protect.from,