魯教版八年級上冊最后三單元語法現(xiàn)在完成時

1、精選優(yōu)質(zhì)文檔-傾情為你奉上教學(xué)部備課筆記學(xué)生姓名：年級：學(xué)校：學(xué)科：英語課時：本節(jié)課教學(xué)目標(biāo)：現(xiàn)在完成時本節(jié)課重點：現(xiàn)在完成時的用法，延續(xù)性動詞與非延續(xù)性動詞本節(jié)課難點：現(xiàn)在完成時的兩種用法，延續(xù)性動詞與非延續(xù)性動詞的互換課堂內(nèi)容呈現(xiàn)：現(xiàn)在完成用法：1表示過去發(fā)生或已經(jīng)完成的動作對現(xiàn)在造成的影響或結(jié)果. -Its so dark. -Someone has turned off the light.(有人把燈關(guān)上了，對現(xiàn)在造成的影響是太黑了）2表示過去發(fā)生的動作一直持續(xù)到現(xiàn)在并且可能繼續(xù)持續(xù)下去。Our family have lived here for three years.(三年前住在

2、這兒，持續(xù)了三年并且可能持續(xù)先去）基本結(jié)構(gòu)： 主語+has/have+動詞過去分詞+其他.否定句：主語+hasnt/havent+動詞過去分詞+其他.一般疑問句：Has/Have +主語+動詞過去分詞+其他？肯定回答：Yes,人稱代詞+ has/have No,人稱代詞+hasnt/havent肯定句變?yōu)橐蓡柧鋾r第一人稱要變?yōu)榈诙朔Q動詞過去分詞的變化規(guī)則： 1 普通單詞直接加ed 2 以不發(fā)音字母e為結(jié)尾的詞加d 3 以“輔音字母+y”為結(jié)尾的詞變y為i加ed 4 以“重讀閉音節(jié)”為結(jié)尾的詞雙寫最后一個輔音字母加ed 閉音節(jié)是兩個輔音中間夾一個元音 5 不規(guī)則動詞（英語書最后幾頁），需背誦

3、元音字母：A E I O U時間標(biāo)志詞：1 already（肯定句）；yet（否定句或疑問句中） 2 單個單詞：just（僅僅）；ever，never；before（用在句末），recently 前兩類標(biāo)志詞只用于現(xiàn)在完成時的第一種用法 3 in the last/past few years; so far(到目前為止）；up to now（直到現(xiàn)在為止） For+一段時間，since+時間點/一般過去時的從句；how long（用于提問前兩種） 這一類標(biāo)志詞只用于現(xiàn)在完成時第二種用法，并且現(xiàn)在完成時中動詞只能用延續(xù)性動詞延續(xù)性動詞：表示持續(xù)動作或狀態(tài)的動詞延續(xù)性動詞與非延續(xù)性動詞的互換：

4、非延續(xù)性動詞延續(xù)性動詞borrowkeepbuyhavediebe deadleavebe awayjoinbe in/a member of +組織結(jié)構(gòu)start/begin be on stopbe overget marriedbe marriedfall asleepbe asleephas/have gone to 與has/have been to的區(qū)別：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.例題（考查題型）1. 選擇 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根據(jù)所給詞的適當(dāng)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.根據(jù)要求改寫句子1.He has learned English for 5 years.(就劃線部分提問)2. I have been to Macau before.(改為否定句)3. The factory opened ten years ago.（用for ten years改為同義句）檢測練習(xí)：1 選擇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根據(jù)適當(dāng)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根據(jù)要求改寫句子1.I have been to the museum since I lived he