资源描述
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,*,1),一般过去时表示过去的事实,强调动作发生的时间、地点、方式,;,2),而现在完成时表示过去动作与现在的关系,强调对现在的影响或产生的结果,.,例,:,1.I had my lunch at twelve at school.,我十二点在学校吃的午饭。,(,强调吃饭的时间、地点,不涉及现在情况,),2.I have had my lunch.,我吃过午饭了。,(,强调吃饭对现在的影响是饱了,不须再吃了,),3)When/Where did you have it 什么时候/在哪儿吃的,(不管问时间还是地点,都与现在无关,故用一般过去时),2.非延续性动词(也称点时间动词)的用法,常用的非延续性动词,如 come,go,leave,arrive,join,die,begin,finish,open,close,buy,borrow,get up等,它们的完成时不能与段时间状语连用,假设句中有表示一段时间的状语,需将非延续性动词改为延续性动词形式。,例,:,(,误,)He has,come to,Jinan for two weeks.,(,正,)He has,been in,Jinan for two weeks.,1).,come to sp.=be in sp.,2).go to sp.=be in sp.,3)leave=be away(from),例,:,They,left,the town two days ago.,They,have been away from,the town since two days ago.,4)join=be in=be a member of/be a.member,例,:She,joined,the League three months ago.,She,has been in,the League for three months.,She,has been a member of,the League for three months.,She,has been a League member,since three months ago.,5)die=be dead,例,:The man,died,five years ago.,The man,has been dead,for five years.,6)begin=be on,例,:The film,began,ten minutes ago.,The film,has been on,since ten minutes ago.,7)buy=have,例,:We,bought,the house two years ago.,We have,had,the house for two years.,8)borrow=keep,例,:She,borrowed,the books a week ago.,She,has kept,the books for a week.,9)open=be open;close=be closed get up=be up finish=be over;,3.固定句式:,It is/has been+段时间+since 从句(用一般过去时,例:It is has been two days since he left for America.,It is/has been a year since they joined the army.,It is/has been ten years since the hospital opened.,1.I remember meeting all of you in Grade 6.,remember doing sth.是“记得曾做过某事。如:,I remember posting the letter.我记得(已)把信寄了,Explanation,提示remember to do sth.是“记住要去做某事。如:,Remember to post the letter.记住要发那封信。,2.used to be sacred of a teacher,used to+do:“过去常常表示过去习惯性的动作或状态,但如今已不存在。,Mother used not to be so forgetful.Scarf used to take a walk.(过去常常散步),be used to+doing:对已感到习惯,或“习惯于,to是介词,后需加名词或动名词。,He is used to smoking.,He is used to taking a walk.(现在习惯于散步),3.I have,the ability to do,good work.,ability,为名词,通常会用在表达,a.,有能力去做什么事,ability to do sth,例,:He has,the ability to get,the job done quickly.,他有能力把工作迅速完成。,指有什么样的能力,reading/writing/teaching/acting ability,例,:Noels writing,ability,was confirmed at a fairly young age.,诺尔的写作能力在很年轻的时候就被肯定了。,在哪种学科或语言上的能力,ability in,例,:I want to improve my,ability,in Mathematics.,我想要改善我的数学计算能力。,be able to,为动词词组,表示人能够做什么,而且通常是不令人惊讶的一般能力,例:Will you be able to get out of bed after a few days 你几天后就能够下床了吗？,例:Lily is able to play with us on Sunday.连恩星期天就能和我们一起出去玩了。,4.I want to make my parents and teachers proud of me.,proud a.,骄傲的,自豪的,例句,:Tom,is very proud of,his new car.,汤姆非常满意自己的新车。,They were poor but,proud,.,他们虽然穷,但很有骨气。,
展开阅读全文