人教版高中英语必修四unit2全课件.ppt

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1、1.strugglevt.&vi.&n.斗争，拼搏，努力，挣扎struggletodosth.艰难地做某事，挣扎着做某事Hestruggledtoearnaliving.strugglefor为……而斗争Youmuststrugglefoprfreedom.strugglewith/against与……作斗争，同……搏斗Wehavetostrugglewith/againstallkindsofdifficulties.我们得和各种各样的困难作斗争。struggletoone'sfeet挣扎着站起来Hestruggledtohis

2、feet.2.disturbinga.引起烦恼的，令人不安的disturbeda.感到不安的，烦恼的disturbancen.disturbvt.打扰I’m____　thatsomanystudentsareilliterate.Sorryto_____you,ButIhaveanurgentmessage.Thereisa_____increaseinthecrimerate.Thecomputerindustryhasexpandedgreatlyduringthelastdecade.expansionn.扩张，扩展expa

3、nsivea.广阔的，易扩张的，易膨胀的3.expandvi.扩大，增加，增强vt.使变大，使增强，阐述4.circulatevt./vi.循环，流传circulationn.（液体，空气等）循环，流通；（报纸或杂志的）发行量Swimminghelpstogetthebloodcirculating.游泳有助于血液循环。Thenewspaperhasadailycirculationof5,5000.这份报纸每日的发行量是5.5万份。5.thanksto由于，多亏是介词短语，在句中作原因状语，常置于句首或句末。thanksto表含

4、有感激之意。，weaccomplishedthetaskintime.多亏你们的帮助，我们及时完成了这项任务。6.rid…of…使……摆脱，除去Ridahouseofmice清除室内老鼠。=getridofsb./sth.getridofmice.7.satisfyvt.使…满意satisfyinga.主语是物satisfieda.主语是人besatisfiedwith对...满意Iamsatisfiedwithyourscoreintheexam.satisfactionn.Toone’ssatisfaction使某人满意的是8

5、.equipvt.&vi.装备；配备；使有准备；使有资格equipsb./sth.withsth.用…装备…Theroomsareequippedwithvideocameras.Weshouldequipuswithknowledgerightnow.equipmentn.装备，设备(不可数名词)9.occupationn.工作；职业；占领occupyvt.占用1.占用，占有（房屋、土地等）Thebuildingoccupiedhisland.2.（军事）占领（国家、阵地等）Theenermyoccupiedalltheland

6、.3.占据，充满（时间、空间、某人的头脑等）这与takeup相似Workwilloccupyyourmidandridyouofhim.4.occupyoneselfindoingsth/withsth忙着做某事，忙于某事Heoccupiedhimselfindoinghomework.beoccupiedindoingsthHeisoccupiedindoinghomework.5.担任某职，居某地位Mr.OliveroccupiesanimportantpositionintheMinistryofForeignAffairs

7、.奥利佛先生在外交部充任要职10.regretvt.遗憾；惋惜n.遗憾；懊悔toone'sregret让某人感到遗憾的是Tohisregret,hehasn'tfinishedtheworkontime.regretdoing/havingdonesth.后悔做了某事Heregretedleavingwithoutsayinggoodbye.=Heregredtedhavingleftwithoutsayinggoodbye.regrettodosth.(常和tell，say，inform等词连用)对将要做某事表示遗憾Weregr

8、ettotellyounotrainswillruntoday.regretthat+从句遗憾……Heregretedthathedidn'twinherheart.11.focussth.onsth.集中……于……Focusyourattetio