中考英语语法专题详解十五

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专题15 非谓语动词(单选题和填空题)-备战2023年中考英语语法常考点专项突破精选题集(解析版)

专题15 非谓语动词(单选题和填空题)-备战2023年中考英语语法常考点专项突破精选题集(解析版)

专题15 非谓语动词单选题和填空题---备战2023年中考英语精选考点专项突破题集(解析版)一、单选题1.(2022四川遂宁)3.—The art festival is coming. It’s a good chance to show ourselves.—You are very good at ________. And you will be the most popular star.A.singing B.sing C.to sing D.sang【答案】A【解析】句意:——艺术节要来了。

这是一个展示自己的好机会。

——你很会唱歌。

你将成为最受欢迎的明星。

考查非谓语动词。

be good at doing sth.“擅长做某事”,动名词作宾语。

故选A。

2.(2022重庆A)6.Mr. Brown told his son not ________ the paintings in the museum.A.touch B.to touch C.touching D.touched【答案】B【解析】句意:布朗先生告诉他的儿子不要碰博物馆里的画。

考查非谓语动词。

tell sb (not) to do sth表示“告诉某人(不)要做某事”,动词不定式作宾补,故选B。

3.(2022重庆B)6.The new year is coming. Teachers encourage us ________ new hobbies.A.develop B.developing C.to develop D.developed【答案】C【解析】句意:新的一年就要来了。

老师鼓励我们培养新的爱好。

考查非谓语动词。

encourage sb to do s th“鼓励某人做某事”,使用动词不定式作宾语补足语,故选C。

4.(2022四川泸州)5.As teenagers, we are not allowed ________ mobile phones into school so that we can focus on our schoolwork.A.bring B.to bring C.bringing D.brought【答案】B【解析】句意:作为青少年,我们不允许把手机带进学校,这样我们就可以集中精力学习。

专题15-非谓语动词-备战2023年中考英语一轮复习语法专项练(通用版)(解析版)

专题15-非谓语动词-备战2023年中考英语一轮复习语法专项练(通用版)(解析版)

专题15-非谓语动词备战2023年中考英语一轮复习语法专项练(通用版)一、单项选择1.He decided _______ during the “golden week” in May because of the COVID-19 pandemic (新冠流行病).A.to not travel B.not to travel C.not travelling D.travelling【答案】B【详解】句意:由于COVID-19大流行,他决定不在5月的“黄金周”旅行。

考查非谓语动词。

decide (not) to do sth“决定(不)做某事”,固定短语,故选B。

2.Many citizens look forward to________ as volunteers during the period of the epidemic(传染病).A.serve B.serves C.serving D.served【答案】C【详解】句意:在疫情期间,很多市民盼望作为志愿者去做服务。

考查非谓语动词。

serve服务。

“look forward to doing”意为“盼望做某事”,介词to后接动名词。

故选C。

3.Mr White was so busy ________ in his office that he wasn’t able to go to a movie with his son. A.work B.to work C.working D.worked【答案】C【详解】句意:怀特先生在办公室里忙得不可开交,以至于没能和儿子一起去看电影。

考查非谓语动词。

固定短语be busy doing sth.“忙于做某事”。

故选C。

4.Old Eddie told his son ________ a record of how much he spent.A.keep B.keeping C.kept D.to keep【答案】D【详解】句意:老埃迪叫他儿子把他花了多少钱记下来。

人教版初三英语上unit15知识点讲解及练习

人教版初三英语上unit15知识点讲解及练习

1【语言点】1.的用法: I a .“通过……方式〞如: a“在…旁边/附近〞如: . / I .“在…以前〞、“截止…为止“如:I o’.“乘交通工具〞如: .“被〞如: .2.的用法: ?. “实践,练习,锻炼〞: . 熟能生巧。

v. “练习〞= [英]: . .. ..3.的用法:. .问某人某事 .. .要求/让/请某人做某事: a .. .向某人要某物 .4. [a , a , ]①a 许多,大量如: I a .非常如: I a .②a 相当于修饰n.用于肯定句中,否认句中常用或5.征求意见句型①.? 如: ?②’t + + . ? 如:’t ? ?③’s + . 如:’s④…? 如: ?⑤ I + .? 如: I ?⑥…? 如: ?6.的用法:, ./ 介词短语/ 分词〕做形式主语I ....I .③还可作形式主语: + . +7. ./ 过去分词/ 现在分词〕使某种情况发生把鞋擦干净 .我想去修自行车 I .你不能让他老等着’t .②可作系动词〔〕系动词表保持〔〕表改变〔〕 .感官动词〔…起来〕……③的用法:…“在…的末尾、末端〞n. “最后〞,“终于〞( , ) I .“到…完毕时/…时为止 , I .v. . 完毕做某事= .以…完毕 .8.的用法:I ……从句恐怕…I’m I ’t ..不敢做某事 .害怕 I I .9.处理: ?:侧重于方式,方法,特殊疑问句中用 I 't .: 侧重对象,特殊疑问句用 I 't .10.除非,假设不,如果不。

引导条件状语从句如: ..假设你不努力你会失败。

I ’t . 除非他先写要不我不写11. . / . 看见某人正在做某事强调正在发生. / . 看见某人在做某事如: a . 她看见他正在教室里画画。

12.“也〞也、而且〔用于肯定句〕常在句子的中间也〔用于否认句〕常在句末也 (用于肯定句) 常在句末【重点语法】1.动词+ 构造2.动词不定式及动名词在句中成分3.现在完成时复习( ) 1. . .A. B. C. D.( ) 2. ?.( ) 3. ?A. C. D.( ) 4. .A. B. C.( ) 5. 't .'d .A. B. C. D.( ) 6. , .’t ,A. B C. D.( ) 7. .A. B. C. D.( ) 8. , .A. B. C. D.( ) 9. , .A. B. C. D.( ) 10. a .A. B. C. D.【单项选择】( ) 1. ?A. B. C. D.( ) 2. .A. B. C. D.( ) 3. ?A. B. C. D.( ) 4. ?A. B. C. D.( ) 5. ?A. B. C. D.( ) 6. I . I ’t , .A. B. C. D.【同义句转换】1. 't ??2. I .I .I .3. , ., .4. I 't .I 't .2: I【语言点】1. I .〔1〕表示过去的一种行为和习惯,它的后面用动词原形,否认句和疑问句用助动词,也可以用的本身,是较老的英国英语的用法。

2023年中考英语复习第二部分语法专题突破专题十五交际用语

2023年中考英语复习第二部分语法专题突破专题十五交际用语

专题十五交际用语(限时:10分钟满分:22分)单项填空(共22小题;每小题1分,满分22分)1.—Tony,hurry up and don’t forget to lock the door.—.I’m getting my coat. (A)A.Wait a minuteB.No dealC.Nothing seriousD.Bad luck2.—My parents will take me to Universal Beijing Resort this summer holiday.—. (D)A.Good luck to youB.It’s a good ideaC.Best wishes to youD.Have a good time3.—Excuse me,may I take the dog with me,sir?—.Pets are never allowed in.You can keep it in the Animal Center next door. (C)A.Yes,pleaseB.It’s up to youC.I’m afraid notD.Never mind4.—I’m a little nervous before the coming exam.—.I’m sure you can make it. (C)A.Sounds greatB.Have funC.Take it easyD.You’re welcome5.(2022·黑龙江龙东改编)—Do you mind my sitting here?—.It’s for Mr.Smith. (A)A.You’d better notB.Not at allC.No,I don’tD.Hurry up6.—He hardly works but he wishes to get full marks in the final exam.—!No one can succeed without any effort. (C)A.No problemB.Well doneC.No wayD.Best wishes7.(2022·湖北天门)—Tom,turn off the light.Don’t keep it on.—. (B)A.You’d better notB.OK,I willC.Not at allD.You’re welcome8.—Would you like to go to the park with us this Sunday?—.I haven’t been outdoors these days.I can’t wait! (B)A.Sorry,I can’tB.Sure,I’d love toC.Certainly notD.My pleasure9.—I just got a message from Ms.Yang and she said she would come to our meeting this afternoon. —She always has good ideas. (D)A.Why not?B.What a pity!C.Time is up.D.That’ll be very nice.10.(2022·合肥肥西县二模)—Time to get on the train.I must leave now.—See you! (D)A.Not bad!B.Bad luck!C.Don’t worry!D.Take care!11.(2022·湖北十堰)—I am going to take an exam tomorrow.—(C)A.Wonderful!B.Help yourself.C.Good luck!D.Hurry up.12.(2022·芜湖二模)—Would you please help me with this math problem?—. (A)A.With pleasureB.My pleasureC.That’s rightD.You are welcome13.—Sorry,I forgot to buy a pen for you.—.I’ll get one myself tomorrow. (A)A.Never mindB.No wayC.Of course notD.You’re welcome14.—Where shall we go for vacation,Daddy?—.I know you are good at making traveling plans. (C)A.It’s not a big dealB.Don’t worryC.It’s up to youD.It’s a pleasure15.—It’s sunny today.What about going out for a bike riding along the Binhe Road?—Let’s ask Fred to go with us! (D)A.Best wishes!B.That’s too bad!C.Why?D.Sounds great!16.(2022·亳州一模)—Mom,I have won the English speaking competition.—,my son! (C)A.I agree with youB.Have a good timeC.CongratulationsD.You are lucky17.(2022·黄山歙县一模)—!I missed the beginning of the concert.—Don’t worry.I have taken a video of it for you. (B)A.No wayB.What a pityC.How comeD.What a mess18.(2022·芜湖无为市一模)—There must be something interesting happening there.People are talking happily. —Let’s go and see what’s happening. (D)A.I hope so.B.How come?C.Why not?D.I guess so.19.—Will you take part in the Summer Camp this vacation?—.I’m not sure. (D)A.CertainlyB.Good luckC.No problemD.It depends20.—I plan to find a part⁃time job in the coming summer holiday.—.You are sure to learn a lot from working. (A)A.Good ideaB.Good jobC.See you laterD.You’d better not21.(2022·湖北武汉)—Can I have two tickets for the Chinese Poetic Dance?—.All the tickets have been sold out. (A) A.I’m sorry B.Of courseC.Never mindD.Thank you22.—Remember to ask her to call me back.—. (D)A.Never mindB.That’s rightC.Up to youD.Got it。

2015中考英语—第一部分 语法专题研究:专题十五 情景交际

2015中考英语—第一部分 语法专题研究:专题十五 情景交际

我很紧张。”“______,玛丽亚,你可以
的。”That’s true那是真的; Come on 加油; With pleasure 我的荣幸;I’ll think it over我会再考虑考虑 的。根据句意,故选B。
4. —Mom, I won first place in the 1,000
meter race.
I wonder if...我想知道是否可以……
Do you mind if I...?/Would you mind if I...?你是否介意 我……?
(2)肯定答语: Yes./Sure./Of course./Yes, I will. 当然可以。
No, not at all. 不,不介意。
(2)应答语: I love them.我喜欢它们。
I can’t stand them.我忍受不了它们。
Me, too.我也一样。 It was great!它太棒了! Yes, I think so.是的,我认为是这样的。 Sure, I am.当然,我是。
So did I.我也是。
So am I.我也是。 That sounds exciting.那听起来很令人兴奋。 Well done.干得好。 They are wonderful.它们太完美了。
—____I am proud of you.
A. Well done! B. Never mind.
C. Don’t mention it.
D. Yes, I’d love
【解析】 考查情景交际。句意“妈妈,我赢得了一千 to
米赛跑步的第一名。”“______我以你为荣。”Well
done干得好;Never mind别介意;Don’t mention it 不要客气;Yes, I’d love to是的,我喜欢。根据句意, 故选A。

【中考英语 高频考点精选】15 非谓语动词(高频考点精选)(解析版)

【中考英语 高频考点精选】15 非谓语动词(高频考点精选)(解析版)

15 非谓语动词高频考点小贴士:非谓语动词是每年中考英语必考的考点,也是我们中学英语语法的重点和难点。

它包括不定式、动词-ing和过去分词三种形式。

非谓语动词在句子当中不充当谓语,它不受主语的限制,但是它有时态和语态的变化。

为了方便复习,把主要的考点以思维导图形式提供给大家。

1.It's important for the disabled______the ability to make a living.()A.to have B.have C.having D.has参考译文:对残疾人来说,有谋生的能力是很重要的。

答案详解:分析句子可知,本句为It's important for sb to do sth为固定句型,意为"做某事对某人来说是怎么样的",it为形式主语,真正的主语为to do不定式。

所以选:A。

2.______ too much sweet food will make people get fat.()A.Eating B.Eats C.Eat D.Ate参考译文:吃过多的甜食会使人发胖。

答案详解:分析句子可知,空格部分在句中作主语,因此使用动名词形式。

所以选:A。

3.Jenny's parents were completely__________ when they saw the_______ changes in her.()A.surprising;amazing B.surprised;amazingC.surprising;amazed D.surprised;amazed参考译文:Jenny 的父母看到她身上发生的惊人变化时完全惊愕了.答案详解:surprising 令人吃惊的,通常形容事或物;surprised 感到吃惊的,通常形容人;amazing 令人惊愕的,通常说明事或物;amazed 感到惊愕的,通常说明人.第一个空格说明的是parents,第二个空格说明的是changes,所以只有选项B符合要求.所以选:B。

2021年湖南省长沙市中考英语语法专项练习:专题15 复合句

2021年湖南省长沙市中考英语语法专项练习:专题15 复合句

专题(十五)复合句Ⅰ.单项选择|宾语从句|1. Always tell your parents you are going and you expect to be home.A.what; whereB.when; whereC.where; when2.—Do you know to see the Beijing Opera?—Yes, you can go to Mei Lanfang Theatre.A.where can we goB.where we can goC.when shall we go3.—Excuse me. Could you tell me ?—In half an hour.A.what time does the plane take offB.what time the plane takes offC.what time did the plane take off4.—Dad, can you tell me ?I miss her very much.—Next week, dear.A.where my mum will goB.when will my mum come backC.when my mum will come back5.—Tom, I wonder .—In Beijing, the first city to host both the Summer and Winter Olympics.A.where will the 24th Winter Olympics be heldB.where the 24th Winter Olympics will holdC.where the 24th Winter Olympics will be held6.—Welcome back to school, Tim. I want to know online.—Of course, Ms. Clark, I was hard-working.A.if you studied hardB.what you studiedC.when you studied7.—Excuse me, Mr. Wang. Do you know ?—Yes. It's on May 20th.A.when is the school tripB.how we can go thereC.when the school trip is8. Wow, your dress is so beautiful. Could you tell me ? —Oh. I bought it in an online store.A.when you bought itB.where you bought itC.how much you spent on it9.—Could you tell me to the art museum?—Sure. Bus No. 26.A.why you will goB.how I can getC.which bus I can take10.—Mr. Wu, can you tell me ?—We get together and eat mooncakes.A.how do you celebrate the Mid-Autumn FestivalB.how Chinese people celebrate the Chinese New YearC.what Chinese people usually do on the Mid-Autumn Festival11. Jenny just wondered Angela already knew about the event.A.how muchB.how manyC.how often12.—Excuse me, would you please tell me ?—Certainly. It's about ten minutes' walk.A.where is the nearest shopB.how far the nearest shop isC.how soon can I reach the nearest shop13.—What did Lily say to you just now, Emma?—She wanted to know .A.what will I do this SundayB.why I am late for class this morningC.if I could go shopping with her tonight14.—Could you tell me ?—Sure, go along this street, and turn left at the second crossing. You'll find the bank on your right.A.how I can get to the Bank of ChinaB.where is the Bank of ChinaC.where can I find the Bank of China15.—Mum, can you tell me I can wear the face mask(口罩)?—Cover your face and nose with it and make sure there's no space between them.A.whenB.howC.where16. The school suggested the students pass on they have learned to their parents.A.whatB.thatC.which17.—Could you tell me ?—Throwing off poverty (脱贫).A.who people often talk about this yearB.what people often talk about this yearC.which do people often talk about this year18.—Do you know ?—Sorry, I've never had an e-book before. Why not read the instructions first?A.how can I turn the e-book onB.how I can turn the e-book onC.where can I buy an e-book19.—Do you know ?—At 9:00 tomorrow morning.A.when the video meeting beganB.when did the video meeting beginC.when the video meeting will begin20. My cousin will drive me to school today, but I don't know .A.what he'll doB.where he'll goC.when we'll leave21.—What did Tom say to you just now, John?—He asked .A.what I am so happy todayB.what will I do for the weekendC.if I could go to the movies with him tonight22.—Could you please tell me ?—Sure. On Friday afternoon.A.where the book sale isB.when the book sale isC.what the book sale is about|状语从句|1.—Excuse me. Where is the nearest hotel?—Just go down this road you see a library. It's across from it.A.untilB.becauseC.though2.—Louis, are you leaving for Guilin for your trip tomorrow?—No. It will be two days I start my trip.A.afterB.asC.before3.You can succeed in anything you put your mind to it.A.unlessB.ifC.though4.—What do you feel you are looking through the old pictures?—How time flies.A.becauseB.thoughC.while5.—Tom, I hear that we can't take photos here in order to protect the paintings.—Really? But there is a sign saying “You will not be allowed to take photos you use a camera without a flash.”A.ifB.whenC.unless6. Swimming is, of course, interesting. But we plan to go swimming, being safe must come first.A.thoughB.whenC.unless7. The band never starts performing all the seats are taken.A.becauseB.untilC.but8.—I'm wondering whether I could watch Frozen 2; after all I've grown up a little bit. —Well, I watched it yesterday. the film is to meet the needs of children, I promise you'll be also pleased with it.A.BecauseB.AlthoughC.As9.—Did Tom get good grades in the final math exam?—Yes, he did. To my surprise, he could get over difficult problems he succeeded at last.A.so; thatB.such; thatC.too; to10.A lot of people like reading newspapers they can learn what is happening in the world.A.so thatB.even thoughC.as soon as11. Restaurants must stop offering free plastic bags in Beijing customers ask for them.A.sinceB.unlessC.because12.—What do you think of your junior high school life?—I think it is enjoyable, I sometimes have some trouble in study.A.ifB.thoughC.while13.Emma was afraid of the dog when she was young. She would run away she saw it.A.so thatB.as soon asC.ever since14.—Did you say anything to your parents they shouted at you?—No, I was afraid to talk back. They looked really serious and scary.A.unlessB.whyC.when15.Our teachers have been with us for nearly three years we came to junior high school. We should thank them for what they have done for us.A.untilB.beforeC.since16. it is often cold in the mountains, you need to wear warm clothes.A.ThoughB.UnlessC.As17. I do, I do it for you. Do not ever doubt that, my boy.A.WhateverB.WhereverC.Whenever18.—I'm afraid e-books might be bad for our eyes.—Hmm, but they will be helpful for us we put them to good use.A.so thatB.as long asC.even though19.It's hard for us to say goodbye we have so many happy days to remember.A.soB.becauseC.although|定语从句|Ⅰ.单项选择1. We are supposed to care about the workers keep our city clean.A.whichB.whoC.whom2.—Do you know the old man wears glasses on TV?—Of course. He's Zhong Nanshan.A.whoB.whomC.which3. The book cover has a beautiful picture is Lily's.A.whichB.whoseC.that4. In America, Thanksgiving is a holiday celebrates the love of family.A.whoB./C.that5.—What are they talking about?—They are talking about the greatest inventions have made a big difference to our daily life.A.whichB.whoC.that6.—Have you seen the film The Wandering Earth?—Yes, it's the best one I have ever seen.A.thatB.whichC.what7.—Do you know the girl is giving the speech?—Of course. She is my best friend, Meimei.A.whichB.whoC.whom8.[2020·牡丹江]Parasite(《寄生虫》) became the first non-English best movie has won Oscars in history.A.thatB.whichC.who9. Would you please tell me about the plan you made you leave?A.who; afterB.what; whenC.that; before10. Du Fu is a great Chinese poet has become popular with many people around the world.A.whichB.whomC.who11. Today I can see a hall full of talented teens graduated from Changsha International Experimental Middle School, eyes are full of hope for the future.A.whereB.whoC.whose12.—Is that all?—Yes. That's all I want to take.A.whichB.thatC.who13. Children like stories have happy endings, and so do many old people.A.whoB.whichC.what14. The engineer my father works is about 50 years old.A.whoB.as whomC.with whom15.—Frank, look! Who are the children under the tree waiting in line?—They are the students from No.1 Primary School.A.that areB.where areC.which is16.All of us will never forget the great time we spent together in our school though it's time to say goodbye.A.whichB.whenC.what17.—What are you doing?—We are talking about the books and writers we like.A.thatB.whichC.who18.My hometown is the place holds all my sweet memories.A.whoB.whichC.what19.Yesterday Mr. Green went to his hometown and visited the old house he was born in.A.whichB.whereC.what20.I will never forget the time the talented kids realized their dreams.A.thatB.whenC.whichⅡ.翻译1.他们认为家庭作业给孩子们太多的压力。

初中英语语法讲解-15个专题汇总(习题和答案)word版

初中英语语法讲解-15个专题汇总(习题和答案)word版

目录专题一名词 (1)专题二数词、冠词 (8)专题三介词、连词 (16)专题四代词 (25)专题五形容词、副词 (35)专题六动词的分类 (44)专题七情态动词、系动词 (51)专题八动词时态 (58)专题九被动语态 (64)专题十非谓语动词 (71)专题十一简单句、并列句 (81)专题十二祈使句、感叹句 (89)专题一三宾语从句 (95)专题一四定语从句 (103)专题一五状语从句 (111)专题一名词1.名词的数1.概述: 名词按其表示的事物的性质分为可数名词和不可数名词。

2.可数名词及其单复数:可数名词有单复数变化,其前通常用不定冠词和数词来修饰,还可用many, few, a few, some, any, plenty of, lots of, a number of 等修饰。

构成名词复数形式的方法分为规则法和不规则法两种。

1)复数的规则构成法:绝大多数英语中的名词复数都是在单数名词后加上词尾-s或-es构成的。

具体规则如下图:a.单复同形的:Chinese-Chinese, Japanese-Japanese, deer-deer, sheep-sheep, fish-fish(表示鱼的数量)b. 熟记下列词的复数变化:man-men, woman-women, policeman-policemen, foot-feet, tooth-teeth, mouse-mice, child-childrenc. 以man, woman做定语构成的复合名词,变复数时要全变:a man teacher-two men teachers; 其他情况一般只变主体名词而作定语的名词不变:a girl student-two girl students3. 不可数名词:不可数名词没有单复数。

如:water, meat, air等。

在表示数量时,通常用以下方法。

1)用some, much, a little, little, a lot of, lots of, plenty of 等表示多少。

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中考英语语法专题详解十五专题十五状语从句考点聚焦状语从句的定义用来修饰动词和形容词,以表明动作发生或状态存在的时间,地点,原因等等的句子叫做状语从句。

状语从句的分类一、时间状语从句时间状语从句表示时间,引导词有:when, while, as, till, until before, after, since等。

时间状语从句的引导词所表示的意思不尽相同,要注意把握不同引导词所表示的不同时间关系,以及它在具体句子中对应的时态、语态等问题。

注意:as(在……时候,因为),since(自从,因为),它们可以引导时间从句,并强调主句和从句的动作同事发生。

并且while有时还可以表示对比。

例如:(1)While my mother was reading the newspaper, I was watching TV.(read是延续性的动词,read和watch同事发生)I like playing football while you like playing basketball.我喜欢踢足球,而你喜欢打篮球。

(对比)(2)when(当……的时候),引导的从句的谓语动词可以是延续性动词,也可以是瞬间动词。

从句动作可与主语动作同事发生,也可在其后发生。

I was reading a book when she came into my room.(come是瞬间动词,只能用when引导,不能用while)I often missed my home when(while) I lived in NewYork.(live是延续性动词,when可用while代替)(3)when和while的区别还在于:while引导的时间状语从句多用于进行时态,而when 引导的时间状语从句多用于一般时态。

While they were talking, the bell rang.正在他们谈话的时候,上课铃响了。

(4)as译作“一边……一边”、“随着……”,侧重主句和从句的动作同时发生。

有时可与when,while通用。

We always sing as we walk.我们总是边走边唱。

(as表示“一边……一边”)As you grow, you will know more and more。

随着年龄的增长,你会懂得越来越多。

2.till或until引导的时间状语从句till,until(直到……才):一般情况下两者可以互换,但是在强调句型中多用until。

till 不可以在句首,而until可以放在句首。

注意:如果主句中的的谓语动词是瞬间动词时,必须用否定形式;如果主句中的谓语动词是延续性动词时,用肯定或否定形式都可以,但表达的意思不同。

例如:I didn’t go to bed until(till) my father came back.直到我父亲回来我才上床睡觉。

(go to bed 是瞬间动词,主句用否定形式)I talked until he came back.我工作到他回来为止I didn't work until he came back.他回来我这才开始工作Please wait until I arrived.在我到达之前等我。

3.since引导的时间状语从句Since(自从):引导的从句的谓语动词可以是延续性的动词,也可以是瞬时动词。

一般情况下,从句谓语动词用一般过去时,而主句的谓语动作用现在完成时。

但在It is+时间+since从句的句型中,主句多用一般现在时。

例如:I have been in Beijing since you left. 自从你离开以来,我一直在北京。

Where have you been since I last saw you? 自上次我和你见面以后,你到哪里去了?It is five months since our boss was in Beijing. 我们老板离开北京有五个月了。

4.由before和after引导的时间状语从句注意:(1)before(在……之前):引导的从句不再用否定的谓语。

(2)当主句用将来时,从句总是用现在时;如果before引导的从句谓语用的是过去时。

则主句动词多用过去完成时,这样以便体现动作发生的先后。

(3)after(在……之后):表示主句动作发生在从句动作之后。

如果主句用的是过去时,则从句多用过去完成时。

例如:It will be four days before they come back. 他们要过四天才能回来My father had left for Canada just before the letter arrived. 我父亲恰好在信到之前去加拿大了。

After we had finished the work, we went home. 完成工作之后,我们回家了(从句用过去完成时,主句用一般过去时)5.由as soon as ,immediately, directly ,instantly, the moment, the instant, the minute,等引导的时间状语从句:这些连词都表示“一……就”。

例如:I will go there directly I have finished my breakfast.吃完早饭,我立即到那里去。

The moment I heard the news, I went to the school. 我一听到消息,马上赶到了学校。

As soon as I reach Canada, I will ring you up.我一到加拿大,就给你来电话。

注意hardly(scarcely,rarely)……when,before,no sooner …than相当于as soon as之意。

主句用过去完成时,从句用一般过去时态。

当hardly,scarcely, rarely和no sooner位于句首时,主句应用倒装语序。

例如:Hardly had I sat down when he stepped in ,我刚坐下,他就进来了。

二、原因状语从句原因状语从句表原因,常见的引导词有:because(因为),since(既然),as(既然),for(因为)1.becausey引导的原因状语从句一般放于主句之后,because表示直接原因,语气最强,回答why引导的疑问句必须使用because。

I do it because I like it..——Why didn’t he come yesterday?——Because he had something important to do.注意“not……because”结构中的not否定的是because引导的整个从句,例如:The country is not strong because it is large.国强不在大.2.Since引导的原因状语从句一般位于主句之前,表示已知的、显然的理由。

通常被翻译成“既然”,较为正式,语气比because弱。

Since you are free today, you had better help me with my mathematics,既然今天你休息,你最好帮我补习数学。

3.as引导原因状语从句时表示附带说明的“双方已知的原因”,语气比since弱,较正式,位置较灵活,常放于主句之前。

As it is raining, you’d better take a taxi,既然在下雨,你最好乘出租汽车。

4. for引导的原因状语从句并不说明主句行为发生的直接原因,只提供一些辅助性的补充说明,for引导的原因状语从句只能放于主句之后并且必须用逗号将其与主句隔开。

He could not have seen me, for I was not there.他不可能见过我,因为我不在那里。

三、条件状语从句引导条件句常用的连词有if(如果),unless(如果不,除非)等,条件状语从句和时间状语从句一样,表示将来要用一般现在时态。

We won’t let you in unless you show your pass.If you fail again this time,what will you do?(1)if引导的条件状语从句表示将来时,要用一般现在时代替,主句仍使用一般将来时态。

(2)将if引导的宾语从句和状语从句进行混淆考查,宾语从句中的if表示“是否”,可以使用一般将来时。

四、让步状语从句让步状语从句表示“虽然,即使,尽管”。

引导词有although,though,even though, even if都表示“虽然,即使,尽管”之意。

主句中不能用but,但可用yet、Though和although语气较弱(其中的though比although通俗,不如although正式),even if和even though带有强调意味而显得语气更强。

例如:Although they are poor ,they are happy yet.虽然他们很穷,但很快乐The article is very important though it is short.那篇文章虽然很短,但很重要。

Even though it was raining, she walked to work.即使下雨,她也是走着去工作的。

I’ll visit him this evening even if I can stay only a few minutes.今晚我将去拜访他,即使我只能停留一小会儿。

注意though引导的让步状语从句的用法比较特殊,它可以倒装,也可以不倒装。

五、地点状语从句地点状语从句常由where和wherever引导,通常可置于主句之前或之后。

如:We should go where(ver) we are most needed,我们要去最需要我们的地方。

Where there is a will, there is a way.有志者,事竟成。

六、目的状语从句目的状语从句通常由so that, in order that 引导,所引导的从句通常放在主句后面。

目的状语从句中的谓语常含有may (might),can (could),shall ,will 等情态动词。

如:He always takes a seat in the first row so that/in order that he can hear better.= In order that he can hear better, he always takes a seat in the first row.为了听得更清楚,他总是坐前排的座位。

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