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1、小學五年級英語語法:過去完成時用法:在過去的時間里,兩個動作中,發(fā)生在前的那個動作要用過去完成時。結構:had+過去分詞After she had finished her homework, she went shopping.They had sold the car before I asked the price.The train had left before I arrived at the station.They had sold the car before I asked the price.The train had left before I arrived at t
2、he station.After/before引導的時間狀語從句放在句首要在句子后面加逗號,如果放在主句后則不用加。1.變疑問句將助動詞移到句首Had she finished her homework?2. 變否定句在助動詞后面加notShe hadnt finished her homework.3. 肯定回答及否定回答Yes, she had. No, she hadnt.4.特殊疑問句:What had she done?摘要: 小學五年級英語語法:現(xiàn)在完成時 構成:主語+助動詞have, has+過去分詞 用法: 2) 表示過去發(fā)生的和現(xiàn)在有某種聯(lián)系的動作,常和just, usual
3、ly, already, since等時間副詞連用 I have just had lunch. (飽了,不用 小學五年級英語語法:現(xiàn)在完成時構成:主語+助動詞have, has+過去分詞用法:2) 表示過去發(fā)生的和現(xiàn)在有某種聯(lián)系的動作,常和just, usually, already, since等時間副詞連用I have just had lunch. (飽了,不用再吃了)He has had a cup of tea.(不渴了,不用再喝)They have already had their holiday. (不能再度假了)The boy has already read the bo
4、ok. (已經知道書的內容了,不用再看了)3) 詢問別人是否做過某事一般用現(xiàn)在完成時:Have you finished your homework?Have you been to Beijing?Have he seen the film?4) 表示開始于過去并持續(xù)到現(xiàn)在的動作I have lived in Beijing for twenty years.I have worked for this school for 1 year.5) 表示一種經歷,經驗:去過地方,做過事情,經歷過事情I have never had a bath.I have never seen a film.
5、I have never been to cinema.I have ever been to Paris.Have been to表示去過,have gone to 表示去了I have been to London.(人已經回來)He has gone to London.(人還在那里)6) 表示一種結果, 一般不和時間副詞聯(lián)用I have lost my pen.I have hurt myself.He has become a teacher.She has broken my heart.句型變化:變疑問句將助動詞移到句首,變否定句在助動詞后面加not.e.g. Have you
6、lost your pen? I have not lost my pen.肯定回答及否定回答Yes, I have. No, I have not.特殊疑問句:What have you done?What has he done?一般過去時與現(xiàn)在完成時的區(qū)別:凡是有明確的表示過去的時間狀語的句子為過去時注意:有些動詞表示的動作有一個終點,不能再延續(xù),因此不能和表示一段時間狀語連用錯:Ive left Beijing for 3 days.對:I left Beijing 3 days ago. I have been away from being for 3 days. 小學五年級英語語
7、法:過去式表示過去發(fā)生的動作或事件, 常和表示過去的時間狀語連用,如yesterday, last night, the day before yesterday, 3 days ago,含有be動詞的句子, 將動詞變?yōu)檫^去式,am, is的過去式為was,are的過去式為wereI was at the butchers.You were a student a year ago.The teacher was very beautiful ten years ago.變疑問句將be動詞移動到句首Were you at the butchers?Were you a student a ye
8、ar ago?Was the teacher very beautiful ten years ago?變否定句在be動詞后面加notI was not at the butchers.You were not a student a year ago.The teacher was not very beautiful ten years ago.肯定回答否定回答Yes, I was. No, I was not.Yes, you were. No, you were not.Yes, he/she was. No, he/she was not.特殊疑問句:What did you do?
9、(必背)不含有be動詞的句子,將動詞變?yōu)檫^去式I finished my homework yesterday.The boy went to a restaurant.The Sawyers lived at King Street a year ago.變疑問句在句首加did, 動詞變?yōu)樵虳id you finish your homework yesterday?Did the boy go to a restaurant?Did the Sawyers live at King Street a year ago?變否定句在主語和動詞之間加did notI did not finis
10、h my homework yesterday.The boy did not go to a restaurant.The Sawyers did not live at King Street a year ago.肯定回答及否定回答Yes, I did. No, I didnt.Yes, he did. No, he didnt.Yes, they did. No, they did not.摘要: 小學五年級英語語法:現(xiàn)在進行時 表示現(xiàn)在正在進行的動作。 構成: 主語+be動詞+動詞的現(xiàn)在分詞+其它成分 We are having lunch. He is reading a book
11、. The dog is running after a cat. The boys are swimming a 小學五年級英語語法:現(xiàn)在進行時表示現(xiàn)在正在進行的動作。構成: 主語+be動詞+動詞的現(xiàn)在分詞+其它成分We are having lunch.He is reading a book.The dog is running after a cat.The boys are swimming across the river.變疑問句將be動詞移到句首Are we having lunch?Is he reading a book?Is the dog running after a
12、 cat?Are the boys swimming across the river?變否定句在be動詞后面加 notWe are not having lunch.He is not reading a book.The dog is not running after a cat.The boys are swimming across the river.特殊疑問句:what, which, how, where, who, etc.疑問詞+動詞+主語+現(xiàn)在分詞What are you doing?What is she doing?What is the dog doing?沒有進行
13、時的動詞(必背)表示狀態(tài),思想,感情和感覺的動詞不能表示正在進行的動作1. 表示感覺,感官的詞see, hear, like, love, want,2. have, has當”擁有”講時沒有進行時摘要: 小學五年級英語語法:一般將來時 表示將來將要發(fā)生的動作, 經常和tomorrow, next year, the day after tomorrow, the year after the next, in five hours time, etc. 表示將來的詞聯(lián)用。 結構:主語+助動詞w 小學五年級英語語法:一般將來時 表示將來將要發(fā)生的動作, 經常和tomorrow, next ye
14、ar, the day after tomorrow, the year after the next, in five hours' time, etc. 表示將來的詞聯(lián)用。結構:主語+助動詞will+動詞原形I will go to America tomorrow.The pilot will fly to Japan the month after the next.Jack will move into his new house tomorrow morning.變疑問句將助動詞移到句首Will you go to America tomorrow?Will the pil
15、ot fly to Japan the month after the next?Will Jack move into his new house tomorrow morning?變否定句在助動詞后面加notI will not go to America tomorrow.The pilot will not fly to Japan the month after the next.Jack will not move into his new house tomorrow morning.肯定回答及否定回答Yes, I will. / No, I will not.Yes, he/s
16、he will. / No, he/she will not.Yes, he will. / No, he will not.特殊疑問句What will you do?摘要:小學五年級英語語法:特殊疑問句 表示疑問,有疑問詞(在開頭),回答有很多種可能。 常用疑問詞: 疑問詞 意思 用法 What time 什么時間 問具體時間,如幾點鐘 Who 誰 問人 Whose 誰的 問主人 Where 在哪里 小學五年級英語語法:特殊疑問句 表示疑問,有疑問詞(在開頭),回答有很多種可能。常用疑問詞: 疑問詞意思用法What time什么時間問具體時間,如幾點鐘Who誰問人Whose誰的問主人Whe
17、re在哪里問地點What什么問東西、事物What colour什么顏色問顏色How old多大年紀問年紀How many多少數(shù)量(可數(shù)名詞)問數(shù)量How much多少錢;多少數(shù)量(不可數(shù)名詞)問多少錢或數(shù)量(不可數(shù))摘要: 小學五年級英語語法:Be動詞用法 be動詞(am、is、are)+not、 情態(tài)動詞can+ not、 助動詞(do、does) + not 如何將一個肯定的陳述句改為否定句: 1、看句中有無be動詞,如有,直接在be動詞后+ not。 2、看句中有 小學五年級英語語法:Be動詞用法be動詞(am、is、are)+not、情態(tài)動詞can+ not、助動詞(do、does)
18、+ not如何將一個肯定的陳述句改為否定句:1、看句中有無be動詞,如有,直接在be動詞后+ not。2、看句中有無情態(tài)動詞,如有,直接在情態(tài)動詞后+ not。3、如上述二者都沒有,就應用助動詞+ not。分四個步驟:(1)肯定陳述句中本來是沒有助動詞的,要加上去,位置在主語(某人或某物)后,動詞前。(2)確定助動詞用do、does,根據(jù)句中動詞,動詞是原形的助動詞就用do,動詞是第三人稱單數(shù)的助動詞就用does,(3)在助動詞后加not。(4)原句中動詞假如發(fā)生變化就要恢復成原形。強調一點,有some的要考慮是否要用any。摘要: 小學五年級英語語法:人稱代詞和物主代詞 人稱代詞 物主代詞 單數(shù) 復數(shù) 單數(shù) 復數(shù) 主格 賓格 主格 賓格 形容詞性 形容詞性 第一人稱 I(我) me we(我們) us my(我的) our(我們的) 第二人稱 you( 小學五年級英語語法:人稱代詞和物主代詞 人稱代詞物主代詞單數(shù)復數(shù)單數(shù)復數(shù)主格賓格主格賓格形容詞性形容詞性第一人稱I(我)mewe(我們)usmy(我的)our(我們的)第二人稱you(你)youyou(你們)youyour(你的)your(你們的)第三
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