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基礎英語

小學英語語法-時態篇

時間:2024-08-20 20:51:31 少爍 基礎英語 我要投稿
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小學英語語法-時態篇

  上學的時候,大家對知識點應該都不陌生吧?知識點就是學習的重點。為了幫助大家更高效的學習,以下是小編為大家收集的小學英語語法-時態篇,僅供參考,歡迎大家閱讀。

小學英語語法-時態篇

  小學英語語法-時態篇 1

  一般過去時態

  (a) be 動詞的過去式:

  I/He/she/it was(not)…. You/we/they were….

  一般疑問句was, were 放在句首。

  (b) 動詞過去式:

  肯定句: I watched cartoons.

  She visited the zoo.

  一般疑問句: Did you read book last night? Yes, I did. No, I didn't.

  Did she clean the desk just now? Yes, she did. No, she didn't.

  否定句: They didn't go the the part yesterday.

  He didn't make model ships last week.

  一般現在時

  通常用 "usually, often, every day, sometimes"。

  肯定句:

  I go to school on foot every day.

  She goes to school on foot every day.

  一般疑問句:

  Do you jump high? Yes, I do. / No, I don't.

  Does he jump high? Yes, he does. / No, he doesn't.

  否定句: We don't go to school on Sundays.

  My mother doesn't like watching TV in the evening.

  一般將來時

  一般將來時主要用于:

  表示將要發生的動作或情況

  e.g. Tom will have a bike of his own.

  與這個時態連用的時間狀語常用:

  tonight, tomorrow, the day after tomorrow, next week, in three hours, two days later 等。

  一般將來時態與其它結構表將來情況的區別:

  一般將來時態 :主要從時間的角度表將要發生的動作或情況。

  be going to 結構 :①表(主觀上)打算或準備做某事時。 ②表有發生某事的預兆時。

  e.g. They are going to have a competition with us in studies. It is going to rain.

  據以上區別,故下面一句是錯的:

  I am going to be eighteen years old next year.

  應改為: I shall be eighteen years old next year.

  be about to do sth 結構 :意為"剛要做某事"、"馬上要做某事"強調時間之緊迫性。

  e.g. We are about to discuss this problem.

  一般過去時現在完成時

  一般過去時現在完成時主要用于:

  1 、表示到現在為止這一時期中發生的動作或情況,即多次動作的總和。

  e.g. We have learnt four English songs this month.

  How many times have you read the novel?

  For many days we haven`t seen each other.

  2 、表示對現在有影響的某一已發生的動作。

  e.g. The delegation has left 代表團已經走了(說明現在不在這里)

  Look, what you have done. 看你干的事。

  與這一時態連用的.時間狀語有:

  already, yet, just, ever, never, by now, so far, recently, by the end of this month, since, for 短語,連詞 since 引導的時間狀語從句。

  一般過去時與現在完成時的區別:

  一般過去時:重在說明動作在過去發生時的具體情況(時間、地點、方式、對象、細節等)。

  現在完成時:只提起已發生的動作(事實)及其影響,不說明動作發生時的具體情況。

  cf. Have you had your lunch?

  What did you have for lunch?

  I have ever been to the Great Wall,_and_I went there last summer with my father.

  注:現在完成時表達的動作常具有反復性,故下面一句是錯的:

  Have you seen the six thirty`s news program?

  應改為:

  Did you see the six thirty`s news program?

  一般過去時

  一般過去時主要用于:

  1 、表示過去某個時間發生的動作或情況(包括習慣性的動作或狀態)

  e.g. When did you read the novel?

  She often came to help us in those days.

  2 、談到過去的情況時

  e.g. I didn`t know you were so busy.

  3 、談到已死人的情況時

  e.g. Lei Feng was a great communist fighter.

  與這個時態連用的時間狀語常有:

  yesterday, last night, the other day, two months ago, in 1985, then, just now,

  when, after, as soon as 引導的時間狀語從句,表示主句動作開始的時間。

  小學英語語法-時態篇 2

  一般過去式:

  表示過去發生的動作或事件, 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, 將動詞變為過去式,am, is的過去式為was,are的過去式為were

  I was at the butcher's.

  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 butcher's?

  Were you a student a year ago?

  Was the teacher very beautiful ten years ago?

  ★變否定句在be動詞后面加not

  I was not at the butcher's.

  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?

  (必背)

  不含有be動詞的句子,將動詞變為過去式

  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, 動詞變為原型

  Did 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 not

  I did not finish 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 didn't.

  Yes, he did. No, he didn't.

  Yes, they did. No, they did not.

  現在完成時

  構成:主語+助動詞have, has+過去分詞

  用法:

  2) 表示過去發生的'和現在有某種聯系的動作,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 book. (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到現在的動作

  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.

  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 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?

  一般過去時與現在完成時的區別:

  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,因此不能和表示一段時間狀語連用

  錯:I've left Beijing for 3 days.

  對:I left Beijing 3 days ago. I have been away from being for 3 days.

  現在進行時:

  表示現在正在進行的動作。

  構成:主語+be動詞+動詞的現在分詞+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 cat?

  Are the boys swimming across the river?

  ★變否定句在be動詞后面加 not

  We 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+現在分詞

  What are you doing?

  What is she doing?

  What is the dog doing?

  沒有進行時的動詞(必背)

  表示狀態,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

  一般將來時:

  表示將來將要發生的動作, 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 pilot 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not

  I 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/she will. / No, he/she will not.

  Yes, he will. / No, he will not.

  ★特殊疑問句

  What will you do?

  一般現在時:

  表 經常性或習慣性的動作,常與表示頻率的時間狀語連用。時間狀語:every, sometimes, at, on Sunday, I leave home for school at 7 every morning.

  結構:(1) be型:句子的謂語動詞只有be(am,is或are):

  a. 肯定句中,只出現be,如:I am a student.我是一名學生。

  b.否定句中,要在be后面加not,如:She isn't a teacher.她不是教師。

  c. 一般疑問句,要將be放在句子開頭(注意句首字母大寫),句尾用問號,答語用Yes,主語+be.或No,主語+be+not.如:

  —Are you ready?—你準備好了嗎? —Yes,I am.—是的,我準備好了。

  (—No,I'm not.—不,我沒準備好。)

  (2) 實義動詞型:句中的謂語動詞為實義動詞(也叫行為動詞):

  a. 肯定句中,只出現實義動詞,如:

  I get up in the morning.我早晨起床。

  b. 否定句中,要在實義動詞前面加do(does)+not,do(does)作助動詞,本身無意義,常與not縮寫成don't(doesn't),如:

  I don't like vegetables.我不喜歡蔬菜。

  c. 一般疑問句,要在句子開頭加助動詞Do(does),句尾用問號,簡略答語用Yes,主語+do(does).或No,主語+do(does)+not.如:

  —Do you like oranges?—你喜歡桔子嗎?

  —Yes,I do.—是的,我喜歡。

  (—No,I don't.—不,我不喜歡。)

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