2012初中英语语法复习——现在完成时.ppt

现在完成时 He is full . He has had a big breakfast. 1.过去某一时间点发生的动作对现在产生影响。 功能 ： I I have learnedhave learned English for ten years English for ten years 2.过去某一时间点发生的动作持续 到现在或还将持续下去。 基本结构基本结构 have / has + done 助动词 （可以帮助 构成肯定、疑问和 否定句） 1.He has cleaned his room. (写一个一般疑问句） Has he cleaned his room? 2. She has lived in London for four years. (划线部分提问） How long has she lived in London? 3. He has been to China, _ _? （写出反义疑问句部分） hasnt he 4. They have come back from work. (写否定句） They havent come back from work. What are the key words for the Present Perfect Tense? A: _ your brother _ his homework yet? (finish) B: Yes, he s already done it. Key Key wordswords Has finished yet already 注意：already 用于肯定句， yet 用于疑问句和否定句中 A: _ you ever _ to the park? ( be ) B: No, never. Key Key wordswords Have been yet already ever never 注意： ever 曾经 用于疑问句中 never 从不 带有否定意义 I _ just _ the desk, you can take it to your classroom . (mend ) Key Key wordswords have mended yet ever never just already Just 刚刚 与现在完成时连用 一般置句中 Just now 刚才 与一般过去时连用 Tom _ in the factory since he left school ten years ago. (work ) Key Key wordswords has worked yet ever never since already since 后面带过去时间或有一般过去时的句子 A: How long _ you _ in this school? (teach ) B: For 6 years. Key Key wordswords have taught yet ever never since for already + 一段时间 We _ only _ 100 trees so far. (answer ) Key Key wordswords have planted yet ever never since for just already so far 到目前为止 Key Key wordswords yet ever never since for just before already so far in the past 10 years twice 也可以是其他表示次数的词 how long n常用于现在完成时的时间副词,介词: nalready (已经): 用于肯定句I have already posted the letter . nyet(已经): 用于否定句,疑问句 He hasnt done his homework yet. njust(刚刚) They have just left. never(曾经) Have you ever been to Beijing ? nnever(从不) I have never seen him . nbefore(以前) Have you seen the film before? nsince(自从以来) Ive worked in the school since 1999. nfor(长达) Hes lived in Shenzhen for 6 years. nin the past several days / weeks/ years(在过去的) nrecently(最近) I have not written to my parents recently. nso far(到目前为止) So far she has learned 5 English songs. nup to now(到目前为止) nthis morning/month/year(今天早上/这个月/今年) He has bought the book. He has bought the book for a week. He has had the book for a week. buyhave come /go/get tobe in join be in be a member leave be away borrow keep begin be on finish be over die be dead reture be back She has bought the computer for two years. had buyhave/has had How long have you come to the United States？ been in come tohave/has been in buyhave/has had Ann has gone to China since three months ago. been in come tohave/has been in buyhave/has had go tohave/has been in My brother has joined the army for five years. been inbeen a soldier come tohave/has been in buyhave/has had go tohave/has been in got tohave/has been in join have/has been in have/has been a soldier I have left Shanghai for 3 days. been away for 3 days. come tohave/has been in buyhave/has had go tohave/has been in got tohave/has been in join have/has been in have/has been a soldier leave have/has been away I have borrowed the dictionary since 3 days ago . kept come tohave/has been in buyhave/has had go tohave/has been in got tohave/has been in join have/has been in have/has been a soldier leave have/has been away borrow have/has kept The film has begun for 10 minutes. been on come tohave/has been in buyhave/has had go tohave/has been in got tohave/has been in join have/has been in have/has been a soldier leave have/has been away borrow have/has kept begin have/has been on The concert has finished for half an hour. been over come tohave/has been in buyhave/has had go tohave/has been in got tohave/has been in join have/has been in have/has been a soldier leave have/has been away borrow have/has kept begin have/has been on finish have/has been over His dog has died for two years . been dead come tohave/has been in buyhave/has had go tohave/has been in got tohave/has been in join have/has been in have/has been a soldier leave have/has been away borrow have/has kept begin have/has been on finish have/has been over die have/has been dead 1.他的爷爷已经去世2年了。 2. Nick 参军3年了. 3. 他离开深圳好长时间了。 4. 这本书我已借了4个月了. His grandpa has died for 2 years. Nick has joined the army for 3 years. He has left Shenzhen for along time. I have borrowed the book for 4 months. X X X X 实义动词分为: 1) 瞬间动词 (die, join, leave, borrow等) 2)延续动词 (wait, know , learn 等) 注意: 瞬间动词不能和时间段连用. havehave been tobeen to havehave gone togone to havehave been in been in 去过某地已经回来去过某地已经回来 常与常与ever, never,ever, never, once,twice,once,twice,连用连用 一直留在某地一直留在某地 与与for / sincefor / since连用连用 用用how long how long 提问提问 去了某地去了某地 还没回来不与还没回来不与 只用于第三人称 Her sister _ Australia,Her sister _ Australia, She left this morning.She left this morning. has gone tohas gone to have/has have/has been tobeen to have/has have/has gone togone to have/has have/has been inbeen in 去过去过 常与常与ever, never,ever, never, once,twice,once,twice,连用连用 在在 与时间段连用与时间段连用 用用how long how long 提问提问 去了去了 说话时某人不在说话时某人不在 只用于第三人称只用于第三人称 A: Where is Bob ?A: Where is Bob ? B: He _ Japan with B: He _ Japan with his sister. his sister. has gone tohas gone to have/has have/has been tobeen to have/has have/has gone togone to have/has have/has been inbeen in 去过去过 常与常与ever, never,ever, never, once,twice,once,twice,连用连用 在在 与时间段连用与时间段连用 用用how long how long 提问提问 去了去了 说话时某人不在说话时某人不在 只用于第三人称只用于第三人称 A: How long _ you _ China?A: How long _ you _ China? B: I _ here for 3 years B: I _ here for 3 years. . have been have been have been in have been in have/has have/has been tobeen to have/has have/has gone togone to have/has have/has been inbeen in 去过去过 常与常与ever, never,ever, never, once,twice,once,twice,连用连用 在在 与时间段连用与时间段连用 用用how long how long 提问提问 去了去了 说话时某人不在说话时某人不在 只用于第三人称只用于第三人称 A: _ you ever _ the city ?A: _ you ever _ the city ? B: No , never . B: No , never . Have been to Have been to n用have/has been to, have/has gone to填空： n1.Where is your brother? n He _ the shop. Hell be back soon. n2. _ you ever _ to America? n Yes, I _ New York twice. n3. Here you are at last! Where _ you _? n I _ London. n4. David _ Australia. n Im sure hes already arrived. n5. Is Benny here? n No, he _ the school library. He left n five minutes ago. We _ each We _ each ot