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1、SectionB常见前后缀常见短暂性动词和非短暂性动词的转化I bought a computer three years agoI have had it for three years.I have had it since three years ago.buy-begin-leave-borrow-die-Warming uphomeless peopleTheyarehomelesspeoplewhocantgetgoodfoodandmedicaltreatment.Haveyoueverseenthehomelesspeople?Doyouthinkthegovernmentsh
2、ouldhelpthem?show sth to sb =show sb sth.把某物拿给某人看。live a normal life 过上正常的生活manage 经营，管理。manage to do 设法努力去做某事1.onceconj.引导时间状语从句引导时间状语从句,意为意为:“一旦一旦就就”。e.g.Onceyoubegintoreadit,youwilllikeit.一旦你开始读，你就会喜欢它。一旦你开始读，你就会喜欢它。2.inneed在危急中在危急中,在危难中在危难中e.g.Wearecollectingmoneyforchildreninneed.3.decideon+n./
3、v.-ing=decidetodosth.决定要做某事决定要做某事e.g.Ihavedecidedonbuyingthejacket.4.provide提供提供,供给供给,供应供应e.g.Thehospitalwillprovidethebestmedicalcare.providesb.withsth.提供给某人某物提供给某人某物Theyprovidedstudentswithbooks.providesth.forsb.为某人提供某物为某人提供某物Theyprovidedbooksforthestudents.5.itis+adj.+forsb.todosth.对对来讲做某事是来讲做某事是
4、e.g.Itishelpfulforyoutogetupearly.6.feelgood感觉不错感觉不错;心情好心情好e.g.Helphimfeelgoodabouthisbody.mother daughter/childhead land film mategreen houseroom achegrand wifehouse maker 3.Workaloneblackstairswashcakefirebrushdownroomtoothlandpanplacefarmboard1.Please_thepoorpeople_somefoodandclothes.A.provide,fo
5、rB.provide,withC.provide,ofD.provide,from2.Ithink_isexciting_thenews.A.that,tohearB.this,hearingC.it,tohearD.it,hearBC3.MrLi_Shenzhenfor4years.A.hasgonetoB.hasbeeninC.wenttoD.hasbeentoB4.Wehavent_aplan.A.decidedonB.decidedC.decidedwithD.decideon5._youbegin,youshouldcontinue.A.ThoughB.OnceC.UntilD.BeforeAB