have_has的用法与练习题

have_has的用法与练习题
have_has的用法与练习题

have/has专项训练姓名________________ 分数________________

have/has的用法

①作“有”讲时,强调“所属关系”,表示“拥有”的意思。其主语常为人或物。如:

My father has many new books.我爸爸有许多新书。

I have a new computer.我有一台新电脑。

②“have+表示一日三餐的名词”,意为“用餐”。

如:have breakfast/lunch/supper吃早饭/午饭/晚饭。

③“have+表示食品、饮料等名词”,意为“吃;喝”。

如:have bread吃面包have eggs 吃鸡蛋have tea 喝(一杯)茶。

④“have+表示动作的名词”,没有固定的意思,常与表示动作的名词同义。

如: have a rest 休息一下have a swim 游泳have a drink (of...)喝一点(……) have a look (at ...)(朝……)看一眼

⑤“have+表示某种活动的名词”,意为“进行,举行”。如:

如: have a class (学生) 上课 have a birthday party 举行生日聚会一.填写正确的形式。

1.I ____ (have) a cat.

2.He ____ (have) a dog.

3.She ____ (have) long hair.

4.We ____ (have) a big house.

5.They ____ (have) a happy family.

6.It ____ (have) a short tail.

7.You ____ (have) a good teacher.

8.Elva ____ (have) two big eyes.

9.Tom ____ (have) a red pen.

10.My mother ____ (have) a beautiful nose. 11.Cats ____ (have) four legs.

12.Dogs ____ (have) two ears.

13.My father ____ (have) a blue car.

14.Everybody ____ (have) two hands.

15.I ____ (have) a model plane.

16.Lily ____ (have) a doll.

17.Students ____ (have) many books.

18.Girls ____ (have) many skirts.

19.The baby ____ (have) no teeth.

20.They ____ (have) some fish.

二.Fill in the blank with “ have, has ”

1. I_________ a nice puppet.

2. He_________a good friend.

3. They__________ some masks.

4. We___________some flowers.

5. She___________ a duck.

6. My father____________ a new bike.

7. Her mother___________a vase.

8. Our teacher_________ an English book.

9. Our teachers___________a basketball.

10. Their parents___________some blankets 11. Nancy_________many skirts.

12. David__________some jackets.

13. My friends__________a football.

14. What do you__________?

15. What does Mike__________?

16. What do your friends___________?

17. What does Helen___________?

18. His brother________a basketball.

19. Her sister_________a nice doll.

20. Miss Li__________an English book.

三.下面我们做一些练习来巩固一下:

①根据汉语提示完成句子,使句意完整。

1. You ____ (有) two small eyes.

2. My sister ____ (有) three pens.

https://www.360docs.net/doc/b313045156.html,e here and ____ (吃) an apple.

4.Mummy,can I ____ (要) a new bag.

②下列句子均有一处错误,请圈出并改正。

1.I ____ (have) a cat.

2.He ____ (have) a dog.

3.She ____ (have) long hair.

4.We ____ (have) a big house.

5.They ____ (have) a happy family.

6.It ____ (have) a short tail.

7.You ____ (have) a good teacher.

8.Elva ____ (have) two big eyes.

9.Tom ____ (have) a red pen.

10.My mother ____ (have) a beautiful nose. 11.Cats ____ (have) four legs.

12.Dogs ____ (have) two ears.

13.My father ____ (have) a blue car.

14.Everybody ____ (have) two hands.

15.I ____ (have) a model plane.

16.Lily ____ (have) a doll.

17.Students ____ (have) many books.

18.Girls ____ (have) many skirts.

19.The baby ____ (have) no teeth.

20.They ____ (have) some fish.

英语一般将来时用法总结(完整)

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一般将来时的用法

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Eg: She will be an engineer.(改为否定句) She won't be an engineer. 3、一般疑问句:将will提到主语前面, 即“Will+ 主语+动词原形+其他?” 回答时使用yes/no. Eg: He will live in New York in 10 years. (改为一般疑问句并作肯定回答) Will he live in New York in 10 years? Yes, he will. 三、注意事项 1、Will 常表示客观的将来,也可表示“带意愿色彩的将来”,也可表示“委婉客 气的邀请或命令” Eg: He will be 18 years olds next month.下个月他将满18岁。 I will tell you all about it. 我愿意把所有与此相关的事都告诉你。 Will you please close the door? 请你把门关上好吗? 2、在疑问句中,主语为第一人称(I 和

before详细用法

after用法小议 通常用于过去时、现在时(主将从现)或完成时态的句子中。 1. 1. 用作介词,与一段时间连用表示“在…之后”时,注意它与 in的区别:after表示以过去时间为起点的一段时间以后,且通常与过去时态连用;而in则表示以现在为起点的一段时间以后:He came back after two days. 他两天后就回来了。He will come back in two days. 他过两天就回来。但 after 若是与一点时间连用,则可与过去时态也可与将来时态连用:He came back after 4 o’clock. 他是四点钟以后回来的。 He will come back after next month. 他将在下个月以后回来。 eg. 2. I played computer games after I had finished my homework. 做完功课后,我玩电脑游戏。(从句的动作发生在主句的动作前,因此,主句用一般过去式,从句用过去完成时.) Before和after引导的时间状语从句中,由于before和after 本身的词义已经能够表明动作发生的先后,所以主句可以用一般时代替完成时,也可以用完成时。 I knew/had known her long before you knew her.我认识她早在你认识他之前。 After you finish/have finished all your homework,you can watch TV this evening.你完成所有的作业后,今晚可以看电视。

2. 用作连词引导时间状语从句时注意:若主句用将来时态 (或含有将来意味),则时间状语从句要用一般现在时态 (表将来意义)表将来意义,而不能直接使用将来时态:他回来后我就走。正:I’ll leave after he comes back. 误:I’ll leave after he will come back. 3. 用作副词,表示“后来”、“ (一段时间)以后”,通常放在表示时间的副词之后:soon after 不久以后 two days after两天后 The plane was hijacked soon after it took off. Two days later he was gone. 4. 用于习语after all 终究,毕竟:I was right after all. 毕竟我是对的。After all, he’s only six years old. 毕竟,他才六岁。 before用法小结 请先看2005年广东省的一道高考题: The American Civil War lasted four years _______ the North won in the end. A. after B. before C. when D. then

(完整版)八年级上册一般将来时用法讲解及练习

一般将来时: 一、由“will+动词原形”构成。一般将来时表示将来某个时间要发 生的动作或存在的状态,也表示将来经常或反复发生的动作,常与表将来的时间状语连用,如: tomorrow(明天),the day after tomorrow(后天), next…(下个……), soon(不久), one day(某天), from now(从今后), in…(time)(在……时间之后),in the future(在将来)等。 最基本的结构:will / shall + 动词原形 “主谓(宾)句型”的一般将来时: 肯定句:主语+ will +动词原形+(宾语)+其他成份People will have robots in their homes. 否定句:在will 的后面加not即可。will not = won’t People will not (won’t) have robots in their homes. 一般疑问句:把will 提到句子主语之前,结尾变问号。Will people have robots in their homes? 特殊疑问句:特殊疑问词+will +主语+动词原形+其他成份?When will people have robots in their homes? 二、“There be”句型的一般将来时 肯定句:There will be +名词+其他成份=There is /are going to be [注意]:无论后面加单数名词或复数形式,be都必须用原形。There will be only one country. 否定句:在will后面加not. There won’t be only one country. 一般疑问句:把will提到there之前。 Will there be only one country? Yes, there will. / No, there won’t. 三、be going to+动词原形 a.表示打算、准备做的事。例如: We are going to put up a building here.我们打算在这里盖一座楼。 How are you going to spend your holidays?假期你准备怎样过? b.表示即将发生或肯定要发生的事。例如: I think it is going to snow. 我看要下雪了。 There’s going to be a lot of trouble about this. 这事肯定会有很多麻烦。 c.“will”句型与“be going to”句型,前者表示纯粹将来,后者表示打算、计划、准备做的事情,更强调主语的主观意愿。例如: Tomorrow will be Saturday. 明天是周六了。 We are going to visit Paris this summer.今年夏天我们打算游览巴黎。 四、用be doing表示将来:主要意义是表示按计划、安排即将发生的动作,常用于位置转移的动词。 如:go,come,leave,arrive等,也可用于其他动作动词。 We are having fish for dinner. We are moving to a different hotel the day after tomorrow. 这种用法通常带有表示将来的时间状语,如果不带时间状语,则根据上下文可表示最近即将发生的动作。 A: Where are you going? B: I am going for a walk. Are you coming with me? A: Yes,I am just coming. Wait for me. 课堂检测 ( ) 1. There __________ a meeting tomorrow afternoon. A. will be going to B. will going to be C. is going to be D. will go to be ( ) 2. Charlie ________ here next month. A. isn’t working B. doesn’t working C. isn’t going to working D. won’t work ( ) 3. He ________ very busy this week, he ________ free next week. A. will be; is B. is; is C. will be; will be D. is; will be ( ) 4. There ________ a dolphin show in the zoo tomorrow evening. A. was B. is going to have C. will have D. is going to be ( ) 5. –________ you ________ free tomorrow? – No. I ________ free the day after tomorrow. A. Are; going to; will B. Are; going to be; will C. Are; going to; will be D. Are; going to be; will be ( ) 6. Mother ________ me a nice present on my next birthday. A. will gives B. will give C. gives D. give ( ) 7. – Shall I buy a cup of tea for you? –________. (不,不要。) A. No, you won’t. B. No, you aren’t. C. No, please don’t. D. No, please. ( ) 8. – Where is the morning paper? – I ________ if for you at once. A. get B. am getting C. to get D. will get ( ) 9. ________ a concert next Saturday? A. There will be B. Will there be C. There can be D. There are ( ) 10. If they come, we ________ a meeting. A. have B. will have C. had D. would have ( ) 11. He ______ her a beautiful hat on her next birthday. A. gives B. gave C. will giving D. is going to giving ( ) 12. He ________ to us as soon as he gets there. A. writes B. has written C. will write D. wrote ( ) 13. He ________ in three days. A. coming back B. came back C. will come back D. is going to coming back ( ) 14. If it _____ tomorrow, we’ll go roller-skating. A. isn’t rain B. won’t rain C. doesn’t rain D. doesn’t fine ( ) 15. – Will his parents go to see the Terra Cotta Warriors tomorrow?–No, ________ (不去). A. they will n’t. B. they won’t. C. they aren’t. D. they don’t. ( ) 16. Who ________ we ________ swimming with tomorrow afternoon? A. will; go B. do; go C. will; going D. shall; go ( ) 17. We ________ the work this way next time. A. do B. will do C. going to do D. will doing

before的详细用法

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一般将来时时态用法讲解

一般将来时时态用法讲解Last revision on 21 December 2020

一般将来时时态 1. 一般将来时的定义 一般将来时表示在现在看来即将要发生的动作或存在的状态。常用时间副词tomorrow, soon或短语next year / week / month, in a few days, in the future, sometime 做状语。如: What will you do this afternoon 你今天下午干什么 We will have a meeting tomorrow. 我们明天要开会。 He is going to study abroad(到国外) next year. 明年他要出国学习。 2. 一般将来时的结构及应用 (1) shall / will + 动词原形。表示即将发生的动作或存在的状态。特别是表示客观性的事情或在某条件下要发生的事情,只能用此结构。如: What shall we do if he doesn’t come 如果他不来,我们该怎么办 Will you be free this evening 今天晚上有空吗 I think he will tell us the truth(真相)。我想他会告诉我们真实情况的。 (2) be going to + 动词原形。表示已经计划或安排好了的事情,也可表示有迹象表明肯定要发生的事情。如: We are going to have a meeting to discuss (讨论)the matter this evening. 今天晚上开会讨论这件事情。 Look at the black clouds over there. I think it is going to rain soon. 看一看那边的乌云,我想天要下雨了。 There is going to be an English evening this week. 本周要举行一个英语晚会。 (3) be +现在分词。表示即将发生的动作或存在的状态。这个句型中动词主要是瞬间动词:come, go, leave, arrive, begin, start, stop, close, open, die, join, borrow, buy等。如: Go ahead, and I’m coming. 走前面一点吧,我就来。 The dog is dying. 那条狗要死了。 Hurry up. The shop is closing. 快点,商店就要关门了。 (4) 一般现在时。表示一种严格按照计划进行的动作。比方说,上课、飞机起飞、火车离站等。如:

(完整版)havesth.done等四种句型用法差异最全面总结

havesth.done等四种句型用法差异最全面总结 have sth. done,have sb. do , have sb./sth. doing与have sth. to do 等四种句型的区别 Thanks to: 许氏英语教学暨研究工作室 一、Have sth. done可表示四种不同的语法意义 (1)(主语)请/派别人完成某事。 例:①I had(=got) that door painted last week.上星期我请人把那扇门做了油漆。 ②I had(=got) my teeth filled yesterday afternoon.昨天下午我请人补了牙。 (2)(主语)完成某事(可能参与)。 例:①they are going to have (=got) some threes planted.他们打算植些树。 ②we must have (=got) the work finished by Tuesday.我们必 须在星期二以前完成此项工作。 (3)(主语)遭受某种不幸的情况。 例:①I had my hat blown off.我的帽子被(风)吹掉了。 ②I had my leg broken when I got off the bus.下车时我的腿子摔断了。

(4) 用于否定句中,表示“不允许….”“不让”。 例:①I won’t have anything said against her.我不会允许有任何反对她的言论。 ②I won’t have my house turned into a hotel.不不会让我的房子变成一个旅馆。 二、have sb. do表示四种含意 (1)(主语)请/派别人完成某事。可以用“get sb. to do”结构来替换。 例:①I had him repair my bike. (=I got him to repair my bike.)我请他修理自行车。 ②Don’t forget to have him come.别忘了叫他来。 (2)表示主语无意识的行为,这时“have”作“有”解。例:These small animals seem glad to have people visit them. (3)表示主语“经历”某事。 例:He had his mother die.他遭丧母。 (4)在否定句中作“容忍”“允许”解。 例:I won’t have you say such things about her.我不允许你说她这样的话。 三、have sb./sth. doing 表示两种含意或者说一种含意。(1)在肯定句中常表示“让某人做某事”,“让某情况发生”之意,含有动作正在进行之意。 例:①he soon had them all laughing. 他很快让他们都笑了起

一般将来时用法小结

一般将来时用法小结 编稿:贾巍审稿:郭宇责编:夏芳莲一般将来时表示在将来某个时间要发生的动作或存在的状态。 一. 一般将来时的构成: 1. 由助动词“ shall/ will +动词原形”构成,shall 用于第一人称,will 用于第二、第三人称,而美式英语在陈述句中无论什么人称,一律用will 。 2. 一般将来时的否定和疑问形式: 一般将来时的否定形式是will not ,缩写为won't; shall not ,缩写为shan't 。 一般将来时的疑问形式是把will/ shall 提到主语前。如:He won’t go to the park this Sunday. 本周日他不去公园。 Will you go swimming with me? 和我一起去游泳好吗? 二. 一般将来时的基本用法: 表示“纯粹的将来”: ①表示将要发生的动作或情况,常带有表示将来的时间状语,如tomorrow, next week, in two days, from now on 等。如:It will be fine tomorrow. 明天天气晴朗。 ②表示预料将要发生的动作或情况。如: You will feel better after having this medicine. 吃了这药,你就会感觉好些的。 ③表示由于习惯倾向而会经常发生的动作,本用法中的will 要重读。如: Boys will be boys. [谚语]男孩毕竟是男孩。 2. 表示“带有情态意义的将来”,用来表示意图,用will 来表示。如:I will be more careful next time. 下次我要更加小心。 I won't go shopping this afternoon, but she will. 今天下午我不想去购物,但她想去。 will 在疑问句中,用来表示有礼貌地征询对方的意见。如:Will you have some more tea? 要不要再喝点茶? What shall we do this weekend? 本周末我们要干什么? 三. 一般将来时的其它几种表示法: 1. 用be going to 表示: be going to 相当于一个助动词,与其后的动词原形一起构成句子的谓语,表示近期将要发生的动作或存在的状态。如:I'm going to see a film this afternoon. 今天下午我想去看电影。 ①“ be going to +动词原形”表示主观上打算在将来某个时间要做某事。如:Her mother is going to buy her a new bike. 她妈妈要给她买辆新自行车。 ②“ be going to +动词原形”还可以表示说话人根据已有的迹象认为将要发生的事。如:It's going to rain. 快要下雨了。 2. 用一般现在时表示将来意义 句中的动词是一般现在时,但所表示的意义却是一般将来时。如:Are you free tomorrow? =

英语一般将来时用法详解

英语一般将来时用法详解 一、单项选择一般将来时 1.Close the door of fear behind you, and you ______ the door of faith open before you. A.will see B.have seen C.are seeing D.Saw 【答案】A 【解析】 试题分析:句意:关掉你身后的恐惧之门,你就能看到你前面敞开的信念之门。祈使句的句型:动词原形+ and you will表示并列,动词原形+ or you will表示转折。A. will see 一般将来时 B. have seen现在完成时 C. are seeing 现在进行时D. saw一般过去时。根据祈使句的句型特点,故选A。 考点:考查祈使句和动词时态的用法。 2.The computers made by our company sell best, but several years ago no one could have imagined the role in the markets that they ________. A.were playing B.were to play C.had played D.played 【答案】B 【解析】 试题分析:考查时态:我们公司生产的电脑卖的最好,但是几年以后没有人能想象它曾经将在市场中扮演什么样重要的角色。were to do是过去将来时,表示过去想象电脑将会起到的作用。选B。 考点:考查时态 3.It every day so far this month. I can't tell you if it tomorrow. A.rained; rains B.is raining; shall rain C.has been raining; rains D.has rained; will rain 【答案】D 【解析】 试题分析:本题第一空应该使用现在完成式,关键词是后面的时间状语so far(到目前为止),so far通常都是和现在完成时连用。第二空是一个if引导的宾语从句,并非if引导的条件句,在这个宾语从句中,时间状语是tomorrow,这是一个将来时的时间状语,故该宾语从句使用将来时。句义:这个月到现在为止天天都在下雨,所以我无法告诉你明天是否还要要下雨。故D正确。 考点:考察时态 4.--Jack! I have left my key to the office at home. -- Don’t worry. I _________ it for you. Wait a minute. A.get B.am going to get C.will get D.am getting 【答案】C

before的用法

Before的用法 一、用作介词 ⒈)指时间上早于,在……之前,如: We finished the work before noon. 中午以前我们完成了工作. ⒉)指位置在前面,如: We knelt down before Grandma's grave. 我们在奶奶的墓前跪下。 ⒊)指顺序或排列在之前,如: Your name comes before mine on the list. 名单上你的名字在我之前。 ⒋)在某人面前,如: She said it before the witness. 他是当着证人的面说的。 二、用作连词 其基本含义是“在……之前”,又可以根据不同语境灵活翻译成“才”、“还没来得及就……”、“趁……”、“就”等。具体用法如下: ⒈)与情态动词can/could连用 这时候从句虽为肯定形式,根据汉语表达习惯译成“还没来得及就”,如: Before I could get in a word,he had measured me. 我还没来得及插话他就为我量好了尺寸。Before she could move, she heard a loud noise, which grew to a terrible roar. 她还没来得及迈步,就听见一声巨响,接着就是可怕的隆隆轰鸣。 →The roof fell before he had time to dash into the room to save his baby. 他还没有来得及冲进房间救孩子,房顶就塌了。 ⒉)用于肯定句中强调主句所表达的时间,距离长,或花费的精力大,译成“才” We had sailed four days and four nights before we saw lands. 我们航行了四天四夜才看到陆地。 We waited a long time before the train arrived. 我们等了很长时间火车才到。 ⒊)用于否定句中,强调主句所表达的时间,距离短,或花费的精力小,译成“不到……就”如: We hadn't run a mile before he felt tired. 我们跑了还不到一英里他就累了。 ⒋)主句含有scarcely等半否定副词时可以译为“刚……就”,这时候主句应用过去完成时态,从句用过去时,还可以用when替代before如: We had scarcely reached the school before/when the bell rang. 我们刚到学校铃声就响了。 ⒌)有时还有“宁愿”的意思 I'd shoot myself before I apologized to him. 我宁死也不向他道歉。 ⒍)用于It+ be/takes+时间段+before句型 在这一句型中又可以根据主从句的时态分成两种情况。 若主句是一般将来时态,从句是一般现在时。若主句是肯定句意思是“要过多长时间才”;若主句是否定形式则翻译成“用不了多久就”。 It will be two weeks before everything returns to normal. 两周之后一切才能恢复正常。 It will be many years before the situation improves. 这种状况或许要过许多年才能得以改善。It won't be long before we meet again. 用不了多久我们就会再见面的。 这时若主句是一般过去时,从句也是一般过去时。若主句是肯定句翻译成“过了多久才……”或“动作进行到什么程度才……”,若主句是否定形式翻译成“没过多久就”。如:

一般将来时用法

一般将来时用法 一、一般将来时的动词形式 一般将来时表示将来某个时间将要发生的动作或存在的状态,也表示将来经常或反复发生的动作。will, be going to …, be to…, be about to都可以用来表示一般将来时。 一般将来时由助动词shall或will加动词原形构成,shall用于第一人称 (____________,_______________),will用于第二、三人称。但是现在第一人称一般也用will,其区别并不明显。(或“be going to + 动词原形) 常与tomorrow, next…, in (the)future,soon, in five days,in two weeks等连用。 如: I shall not come if it rains tomorrow. 如明天下雨我就不来。 My father will leave for China next week. 我的爸爸下星期要到中国去。 “I’ll, You’ll, He’ll , She’ll , It’ll, We’ll , They’ll …”是简缩形式。 二.一般将来时的句型 1.肯定句:主语+shall /will+动词+其他成份 The workers will build a new school here next year.工人们明年将在这儿盖一所新学校。 They will go shopping this afternoon. 今天下午他们将要去购物。 We shall have a delicious dinner tonight. 今晚我们将美餐一顿。 We shall be there before dark. 我们天黑前会到达那里。 2.否定句:主语+shall /will+not+动词+其他成份 She won’t come back this week.这一周她不回来了。 I will not go shopping one hour later. 一小时之后我不会去购物。He won’ t play football with you before he finishes his work.他干完活后才能跟你踢足球。 3.疑问句:shall /will+主语+动词+其他成份 Will you be back in ten minutes 十分钟后你会回来吗 Will you please open the window 请你打开窗户好吗 Shall we get something hot to drink 我们喝一些热饮怎么样 4.特殊疑问句:特殊疑问词+shall /will+主语+动词+其他成份 Where will you go next week 下星期你去哪What sall I do我怎么办呢

Have的用法讲解

在英语单词中,have本身包含具体的词意"有",还可以用作助动词,这也是广大学生同胞们在做关于have的翻译疑问句时经常纠结的地方。更重要的是have可以和很多单词构成短语,下面我们就为同学全面归纳“have+宾语+非谓语动词”这一结构的用法。 一、have + 宾语+ 不定式 该结构中have的基本意思是“有” 1. 表示有某事要做,其中的不定式为定语。如: She didn’t have the courage to refuse. 她没有勇气拒绝。 2. 表示因为有A结果发生了B,其中的不定式为结果状语。如: I had the luck to find him at home. 我真幸运,找他时他正在家。 二、have + 宾语+ 动词原形 该结构中的动词原形,实为省略了to的不定式,用作宾语补足语,其中的have为使役动词。该结构的主要用法有: 1. 表示叫(请、使、让)某人做某事。如: He had his son clean the car. 他叫他的儿子擦车。 2. 表示容忍或允许某人做某事(用于否定句,尤与won’t, can’t连用)。如:

I won’t have you tell me what to do. 我不能让你对我做的事指手划脚。 三、have + 宾语+ 现在分词 该结构中的现在分词用作宾语补足语,其中的have为使役动词。该结构的主要用法有: 1. 表示使(让)某人(某事物)一直做在做某事或处于做某事的状态之中。如: She had her audience listening attentively. 她使听众听得入神。 2. 表示容忍或允许某人做某事(用于否定句,尤与won’t, can’t连用)。如: I won’t have you smoki ng at your age. 我不能让你在这个年纪就抽烟。 3. 说服或命令某人做某事。如: He had me doing all kinds of jobs for her. 他叫我为她做各种事情。 四、have + 宾语+ 过去分词 该结构的最大特点就是,其中的过去分词与其前的宾语有被动关系。具体说来,该结构有以下主要用法: 1. 表示请(让)别人做某事。如: We had the machine repaired. 我们请人修理了机器。

一般将来时的用法

一般将来时的用法 一、用法 一般将来时表示将来发生的事。常与tomorrow, next year等时间状语连用。 二、构成 通常有以下七种方式表示将来,注意它们各自的区别。 ■由 will 加动词原形构成,当主语是第一人称时,也可以用 shall 加动词原形。如: Telephone me this evening. I’ll be at home. 今晚给我打电话,我会在家。 I’ll (shall/will) do a better job next time. 下次我要干得好些。 注意: 1. will还可用来表示同意或“不能”。如: Come and see me tomorrow. Yes,I will. 明天来找我。——好的。 一Don’t be late. 一No,I won’t. 别来晚了。——不会晚的。 The car won’t start. 车开不了啦。 Oil and water will not mix. 油和水没法混在一起。 2. 表示临时的决定,只能用 will 加动词原形。如: -You’ve left the light on. 你忘记关灯了。 -Oh, so I have. I’ll go and turn it off. 啊!那我去关。 3. 在“祈使句+and/or+陈述句”句型中,陈述句中只能用will或情态动词加动词原形。如: Work hard, and you will pass the exam. 努力学习,你就会通过考试。 4. 在条件句中表示将来不用will,而用一般现在时、be going to(打算) 或be to(为人所控制的动作) 等。若你见到在条件句中用了will,那 will 就是表示“愿意”的情态动词。如: Let her do that if she will. 如果她愿意,就让她那样做。

before的用法

before的用法 1.表示“在……之前”。说明两个时间或两个事件之间的先后关系。 1)They had got everything ready before I arrived.在我到达之前他们已经把一切都准备好了。 2)She didn’t understand me before I explained it to her.在我向她解释之前,她不理解我的意思。 3)The train had left before I arrived at the station.在我到达车站之前火车已开走了。2.表示“……才…… ”,强调从句的谓语动词所表达的时间、距离很长或花费的力量比较大。 1)The workers worked long hours for two weeks before everything returned to normal.工人们长时间地工作了两周,一切才恢复正常。 2)The big fire lasted four hours before the firemen brought it under contro1.大火持续了四个小时,消防队员才把它控制住。 3) We waited a long time before the train arrived.我们等了很长时间火车才到。 3.表示“还未来得及……就……”,强调主句谓语动词所表达的时间、距离很短或花费的精力比较小。 1)Before I could figure out what had happened,he forced me into the car.我还不知道发生了什么,他就强行把我推进了汽车。 2)He jumped into the water before I could stop him.我还没有来得及阻止他,他就跳进了水里。 3)Her father died before she was born.她尚未出世父亲就去世了。 4.表示“趁着……”。 1)We can set off early before it gets hot.我们可以趁着天不热早点出发。 2)You’d better write the phrases down before you forget them.趁着你还没有忘记,赶紧把这些词组写下来。 3)Please put them away before they are missing.趁着他们还没有丢,把它们收好吧。5.表示“一……就”、“刚刚……就”。与hardly.scarcely连用o 1)He had hardly gone to bed before(=when)the door bell rang.他刚刚睡下,门铃就响了。 2)She had scarcely got off the train before(=when)her daughter ran towards her.她刚一下车,女儿就跑了过来。 6.表示“不知不觉多少时间已经过去了”。 1)He was so absorbed in his work that four hours had passed before he knew it.他如此专注于工作,不知不觉四个小时就过去了。 2)Time passed quickly and three months went by before he knew it.时间飞快地流逝,他没感觉到三个月已过去了。 7.表示“宁可,宁愿”,相当于rather than。 1)I’d die b efore I apologized to them.我宁死也不向他们道歉。 2)1 would be poor before I got money in this way.我宁愿穷也不愿用这种方式挣钱。8.before常用于句型 “it was +段时间+before……”“过了(多长时间)才…… ”; “it will be……before…… ”“要用(多长时间)才……”; “it wasn’t……before……”“没过(多长时间)就……”; “it won’t be……before……”“用不了(多长时间)就会……”。 1)It was long before he came to help me.过了很久他才来帮我。 2)It wasn’t long before the fire was put out.不久火就给扑灭了。

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