鲁教版八年级上册最后三单元语法现在完成时

1、精选优质文档-倾情为你奉上教学部备课笔记学生姓名：年级：学校：学科：英语课时：本节课教学目标：现在完成时本节课重点：现在完成时的用法，延续性动词与非延续性动词本节课难点：现在完成时的两种用法，延续性动词与非延续性动词的互换课堂内容呈现：现在完成用法：1表示过去发生或已经完成的动作对现在造成的影响或结果. -Its so dark. -Someone has turned off the light.(有人把灯关上了，对现在造成的影响是太黑了）2表示过去发生的动作一直持续到现在并且可能继续持续下去。Our family have lived here for three years.(三年前住在

2、这儿，持续了三年并且可能持续先去）基本结构： 主语+has/have+动词过去分词+其他.否定句：主语+hasnt/havent+动词过去分词+其他.一般疑问句：Has/Have +主语+动词过去分词+其他？肯定回答：Yes,人称代词+ has/have No,人称代词+hasnt/havent肯定句变为疑问句时第一人称要变为第二人称动词过去分词的变化规则： 1 普通单词直接加ed 2 以不发音字母e为结尾的词加d 3 以“辅音字母+y”为结尾的词变y为i加ed 4 以“重读闭音节”为结尾的词双写最后一个辅音字母加ed 闭音节是两个辅音中间夹一个元音 5 不规则动词（英语书最后几页），需背诵

3、元音字母：A E I O U时间标志词：1 already（肯定句）；yet（否定句或疑问句中） 2 单个单词：just（仅仅）；ever，never；before（用在句末），recently 前两类标志词只用于现在完成时的第一种用法 3 in the last/past few years; so far(到目前为止）；up to now（直到现在为止） For+一段时间，since+时间点/一般过去时的从句；how long（用于提问前两种） 这一类标志词只用于现在完成时第二种用法，并且现在完成时中动词只能用延续性动词延续性动词：表示持续动作或状态的动词延续性动词与非延续性动词的互换：

4、非延续性动词延续性动词borrowkeepbuyhavediebe deadleavebe awayjoinbe in/a member of +组织结构start/begin be on stopbe overget marriedbe marriedfall asleepbe asleephas/have gone to 与has/have been to的区别：has/have gone to 去而未回；has/have been to 去而已回-Where is Tom？ -He has gone to the teachers office.I have been to Beijin

5、g three times.例题（考查题型）1. 选择 1 Our team _another point!I am sure we will win the game.A. will get B.has got C.is getting D.was getting 2 -How do you like Treasure Island ,Lucy? -Its so exciting that I_twice.A. am reading B. have read C.was reading D.had read3 -Where have you _these days? -I have _to

6、Yangzhou with my friends. A.been;gone B.been;been C.gone;been D.gone;gone4- -How happy the grandparents are!-Yes,they_for fifty years.A.have been married B.have married C.have got married D.married 2根据所给词的适当性形式填空1. Every student _ (see) the film already.2.Kent and I _ (write) a song before.3.The gla

7、ss is broken. Who _ (break) this glass?4.So far I _(make) quite a few friends here.5.-How long _the Wangs _(stay) here? -For two weeks.3.根据要求改写句子1.He has learned English for 5 years.(就划线部分提问)2. I have been to Macau before.(改为否定句)3. The factory opened ten years ago.（用for ten years改为同义句）检测练习：1 选择1 Li

8、Hong has _ the army for 2 years. A. joined   B. joined to   C. been in   D. joined in2- -Lets go to Huangyao Old Town next weekend, shall we? -Sorry,I _ there many times.I dont want to go again.A. has gone B.has been C.have been D.have gone 3.You _ the question three ti

9、mes.A. Already asked B.have already asked C.already have asked D.asked already4. We have been friends _ .A.last year B.one year ago C.since we met last year D. when we met last year5.-Would you like some more food? -Thanks,I _ enough.A.will have B.have had C.have D.had 2根据适当形式填空1.Wheres Li Ming? He_(go)to the teachers office.2.Shanghai _(be) a small town hundreds of years ago.  Now it _ (become) a large city.3.It _(not rain)since two months ago.4._ he _(finish) his work today ? Not yet .3根据要求改写句子1.I have been to the museum since I lived he