初中英语完成时态总结.doc

have/has加过分,否定not助后跟疑问跑到主语前，肯否回答细区分何时才用完成时，用前标志验正身already,yet和before, for和since记在心in the past 和so far,观其用法需谨慎how long,since还有for,短暂动词变延伸since后面过去时，完成时态不跟when过去时态重过去，完成时态重当今被动语态：一般现在时：be(am,is,are)+done一般过去时：be(was,were)+done一般将来时：will be+done过去将来时：would be +done现在进行时：be(am,is,are)+being+done过去进行时：be(was,were)+being+done现在完成时：have/has been +done过去完成时：had been+done感叹句：what+(a/an)+adj/adv+名词+主语+谓语how+adj/adv+主语+谓语句型/同义词转换：all the time=day and nightwant=would likelook around=look here and there=look everywheretoo.to=so.that.not=not.enoughbe able to do sth=cando ones best=try ones beststay up late=go to bed latecome from=be fromtake part in= attendwell known=be famous for=be known asin the end=finally=at lastdepend on=rely onbe good at=do well inin the world=on earthin future=from now onnot any longer=not any morego over=reviseinjured=wounded=hurtlike doing sth=enjoy doing sthdo harm to= be harmful toin place of=instead ofhardly=rarelyin no time= very soonleave for=go away tosatisfied=happinesscomplelety=totallyremove from=take out ofnearly=almostreturn=give backcalled=named 直接引语变间接引语，状语变化有其内在规律：today that daynow then,at that momentyesterday the day beforethe day before yesterday two days beforetomorrow the next day/the following daythe day after tomorrow two days before/in two daysnext week/month etc. the next week/month etc.last week/month etc. the week/month ect.before地点状语，尤其表示方向性come gobring takehere there指示代词修饰的状语，由此改为彼this thatthese those固定搭配：both.and(are)either.or(is)neither.nor(is)set sb/sth(to work)doing sth使某人开始做set to work/set out to do sth决心著手做某事set sb free释放某人set off(on a trip)出发，启程set sth off触发，引发，引起某物运转set sb off doing sth使某人开始做set up sth设立，创立（公司，机构等）set the table摆好餐桌set an exampel for sb.给某人树立榜样rest.on/against躺/依赖于build on /upon建立.的基础built up sth/built sth up要.扩大,使.增强be made of由.制成(原材料看得出）be made from由.制成（原材料看不出）run out of sth用完，耗尽run the risk of doing sth冒险做某事see/hear sb do sth看到/听到某人做某事的全过程see/hear sb doing sth看到/聼到某人正在做某事see the doctor拜访医生see a doctor看医生play a trick on sb捉弄某人短暂动词变延伸(被动）buy=has hadborrow=have keptcome=have been here/i