高中英语必修二unit4词汇讲解.pptx

,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,*,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,*,*,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,*,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,*,*,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,*,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,*,*,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,*,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,*,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,*,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,*,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,*,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,*,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,Vocabulary,1/24,die out:,灭亡，逐步消失，不复存在,Many species of animals are in danger of dying out.,die away,：,1.,减弱，逐步消失；风，声音渐弱，渐息，,2.,（树木等）渐渐凋零，枯萎（根未死）；假死。,His anger died away.,2/24,die down,：,1.,（植物）枯萎，凋谢，（过冬时）假死,2,：逐步平息，渐渐停顿，逐步消失，变弱,The wind has died down quite a lot.,die of,：死于，因,而死,They died of starvation.,3/24,hunt for:,寻找，搜寻,All the information is there,but you have to hunt for it.,in peace:,和平地；平静地，和睦地。,We came in peace for all mankind.,in danger(of):,在危险中，垂危,The doctors pronounced that he was no longer in danger.,4/24,in order:,整齐，秩序井然，按次序，情况良好,I would have soon found the one I wanted if the books had kept in order.,in place:,适当，适当，在适当地方，在恰当位置,You can improve the machine translations by editing the translation in place.,5/24,in trouble:,处于困难中，处于不幸中。,She stood by me when I was in trouble.,in relief:,如释重负，松了口气。,I was in relief when the exam was over.,to ones relief:,让人欣慰是,To my relief,I was not late for class time.,In return:,作为回报；,In turn:,轮番；因而,6/24,burst into laughter,=burst out laughing,突然笑起来，大声笑了出来,burst into tears=burst out crying,突然哭起来，放声大哭,When the brothers heard the good news they burst into laughter.,7/24,certain:,确定，某一，一定。,sure:,确信，可靠，必定，当然，确实。,二者可换用情况：,1.,跟不定式，可用人或物作主语；,Its certain/sure to rain.,He is certain/sure to come.,8/24,2.,跟连接词、副词、代词引发不定式，惯用人作主语。,Im sure/certain what to do.,3.,跟,that,引发从句，惯用人作主语,Im sure/certain that he will come.,二者不可换用情况,1.,在,itsthat,结构中，只能用,certain,，不能用,sure,。,Its certain that he will come.,9/24,2.,假如是否定句，用,whether,不用,that,It is not certain whether he will come.,3.,在祈使句中通常使用,sure,，不用,certain,Be sure to tell me all the news.,10/24,Protectfrom,：保护,不受,Prevent/stop/keepfrom:,使,不，预防,做,在,主动句中,，,prevent,和,stop,后介词,from,能够省略,，但,keep,后介词不能。,Keep sb.doing sth.,让某人一直做某事,在,被动句中,三个词,from,都,不能省略,。,11/24,contain:,包含，容纳，容忍,include,：,包含，包含,contain,可用于表示包含所含之物全部或部分,include,只用于表示所含之物中一部分,The parcel contained a dictionary.,The health club includes gym,swimming pool and locker room.,12/24,affect:vt.,影响，感动，侵袭,effect:n.,结果，效果，作用，影响,vt.,招致，实现，到达,The news did not affect her at all.,The news had no effect on her at all.,They effected their escape in the middle of the night.,13/24,Pay attention to:,注意,attract/draw/catch ones attention:,吸引某人注意力,Advertising idea and expression are so important that attract peoples attention.,14/24,Appreciate:,鉴赏，感激，意识到,1.,表“感激”“赞赏”，通常为及物动词，其后可接名词，代词，动名词，名词性从句等作宾语，但不能接不定。,I appreciate being given this opportunity.,I appreciate that you have come here so early.,2.,其后不直接跟,if,或,when,引导从句，需要借助代词,it,。,I would much appreciate it if you would arrange this for us.,15/24,3.,其后只能接“事”作宾语，而不能接“人”作宾语。,We appreciate your help.,16/24,succeed success and successful,Succeed:vi.,成功，,vt.,接替，继任,Success,：,n.,成功，成就，胜利,Successful,：,adj.,成功，一帆风顺,The talks can succeed if both sides are flexible and serious.,We all believed that work was the key to success.,How successful will this new treatment be?,17/24,Succeed in doing:,成功做某事,manage to do,：设法做成某事,If we have no knowledge,we cannot succeed in doing any work.,It should be possible for most people to manage to do it.,18/24,harm:,损害，危害,do harm to,：损害，伤害，对,有害,Do you think that work without rest will do harm to your health?,harmful:,有害，能造成损害,It is harmful to the stomach to eat too much.,19/24,Come into being:,形成，产生,When did the world come into being?,Come into power,：当权，上台，执政,A new political party has come into power.,20/24,Inspect,respect,aspect,expect,except,Inspect:,检验，视察,respect,：尊敬，尊重，敬意,aspect,：方面，方向，形势，外貌,expect,：期望，指望，认为，预料,except,：不计，把,除外，除,之外,21/24,incident,：事件，事变,既可指小事件或附带事件，又可指政治上含有影响事件或事变,Theincidentsaffectedhimfordays.,accident,：事故，意外,强调偶然或意外发生不幸事情,Aftertheaccident,theinjuredweretakentohospital.,event,：事件，大事，项目，结果,可指任何大小事件，但尤指历史上重大事件,22/24,AtthebeginningofJuneaneventoccurred.,23/24,according to:,按照；依据,所说,lead to,：造成，引发，通向,in order to,：为了,be devoted to,：专心于,/,致力于,，献身于,24/24,