2、eyougethomeI______thehousefromtoptobottom.2.将来完成时表推测,相当于“musthavedone”结构。Youwillhaveheardofthis,Iguess.我想你已经听说过这件事了。补全句子:我相信他一定得到了这个信息。Iamsurehe________theinformation.二、一般过去时与现在完成时I have had 10 dictionaries up to now. She has finished her test in past y
3、ears. I haven’t seen you before. They have been there for a long time. Now he has grown up. I finished my homework this morning. I have finished my homework this morning. She was 1.5 meters last year. Now she has been much taller.1.定义不同:现在完成时表示现在已经完成的动作
4、,或者过去发生的动作或存在的状态一直持续到现在;而过去时表示过去存在的状态或发生的动作。2.强调重点不同,现在完成时强调现在,强调现在已经完成的动作或持续到现在的状态和动作;而过去时强调的是过去发生的动作或存在的状态(现在那个状态已经不存在了)。3.现在完成时部分时间状语用法和位置: Ever曾经,用于肯定句或一般疑问句,放在句中; Never 从不,带有否定意思,相当于not,放在句中; Just 刚刚,用于肯定句中,放在句中; Already已经,用于肯定句中,放在句中; Yet用于疑问句中是“已
5、经”的意思,用于否定句中是“尚(否定)”的意思,都放在句子末尾 Now(现在)和just now(刚才)搞错,now用于完成时或现在进行时,just now 用于过去时。 4.Have beet to, have gone to, have been in 区别。 beento,goneto和beenin/atbeento去过某地,表示某人的一种经历,可以和once,twice,already,ever,never等连用.ShehasbeentoShanghaitwice.(表示目前人在这里)gone
7、性动词终止性动词延续性动词BuyWake upCatch a coldBegin/startBorrowFall asleepPut on ComeOpenLoseGet upGoCloseJoin DieFinishArrive/reachLeave判断正误:1.I have bought the book for 2 weeks.2.I have had the book for 2 weeks. 3.The dog has died for 5 days. 4.The dog has b
8、een dead for 5 days. 5.He has joined the League for three years. 6.He has been in the League for three years. 7. He has a member of the League for three years. 8. It is three years since he joined the League. 补全句子: 1.Afterlunc