英语七年级下湘教版 暑假专题状语从句
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(一)状语从句概述(二)状语从句详解1. 时间状语从句2.地点状语从句3.条件状语从句4.原因状语从句5.目状语从句6.结果状语从句7.让步状语从句8. 比较状语从句9.方式状语从句练习一一. 单项填空1. _______ he’s old, he can still carry this heavy bag.A. ThoughB. SinceC. ForD. So2. ---Do you know if he _______ to play basketball with us?---I think he will come if he ______ free tomorrow.A. comes; isB. comes; will beC. will come; isD. will come; will be3. In the zoo if a child _____ into the water and can’t swim, the dolphins may come up ______ him.A. will fall; to helpB. falls; to helpC. will fall; helpD. falls; helping4. I don’t remember ________ he worked in that city when he was young.A. whatB. whichC. whereD. who5. We will stay at home if my aunt ________ to visit us tomorrow.A. comesB. comeC. will comeD. is coming6. The police asked the children _______ cross the street ________ the traffic lights turned green.A. not; beforeB. don’t; whenC. not to; untilD. not; after7. I was late for class yesterday _______ there was something wrong with my bike.A. whenB. thatC. untilD. because8. I’ll go swimming with you if I ________ free tomorrow.A. will beB. shall beC. amD. was9. In the exam, the ________ you are, ______ the _______ mistakes you will make.A. careful; littleB. more careful; fewestC. more careful; fewerD. more careful; less10. You should finish your lessons _______ you go out to play.A. beforeB. afterC. whenD. while11. I hurried _____ I wouldn’t be late for class.A. sinceB. so thatC. as ifD. unless12. When you read the book, you’d better make a mark _______ you have any questions.A. whichB. thatC. whereD. though13. The teacher raised his voice _______ all the students could hear him.A. forB. so thatC. becauseD. in order14. He took off his coat _______ he felt hot.A. becauseB. asC. ifD. since15. It is ______ that we’d like to go out for a walk.A. a lovely dayB. too lovely a dayC. so lovely a dayD. such lovely a day16. Mary had ______ much work to do that she stayed at her office all day.A. suchB. soC. tooD. very17. _______ I felt very tired, I tried to finish the work.A. AlthoughB. BecauseC. AsD. As if18. ______ the day went on, the weather got worse.A. WithB. SinceC. WhileD. As19. ______ well you can drive, you must drive carefully.A. So long asB. In order thatC. No matter howD. The moment20. Write to me as soon as you ________ to Beijing.A. will getB. getC. gettingD. got二. 根据中文意思完成下列英语句子1. 不管他跟我开什么玩笑,我都不生气。
初一英语:状语从句专题第一部分:1-50 专项练习第二部分:51-100全面解析1.If it________tomorrow, I________at home.A.will rain; willstay B.rains; will stayC.rains;stay D.is going to rain;will stay2.Sue as well as her parents _________ supper at home the day before yesterday when the telephone _________.A.was having, rang B.were having, rangC.were having, was ringing D.had, was ringing3.If he _____ you for money again, you should say "no" to him.A.ask B.will ask C.to ask D.asks4.If you ______ any difficulty, we _______ you.A.have; help B.will have; helpC.have; will help D.will have; will help5.It's not easy for us to get the illness Norovirus(诺如病毒)________we keep ourselves clean.A.so B.or C.if D.but6.If it tomorrow, we the zoo together.A.won't rain; will visit B.doesn't rain; will visit C.doesn't rain; visit7.I will go camping if it _____________.A.won't rain B.isn't raining C.don't rain D.doesn't rain 8.I ____ him the book when he ____ back.A.will give, will come B.give, comesC.will give, comes D.give, will come9.If I have enough money, I ______ a school bus to help the poor children go to school.A.buy B.bought C.will buy D.buys10.__________ my parents are very tired, they always help me with my study.A.So B.Although C.If D.But11.— Look! Here comes our school bus.— No hurry. Don't get on it it has stopped.A.until B.after C.since D.when 12.You can visit their new school ____ you are free tomorrow.A.who B.if C.so D.from 13.We'll stay at home ________ it rains tomorrow.A.and B.if C.but D.so14.If it _________ next week, we will go for an outing.A.doesn't rain B.rains C.won't rain D.will rain 15.If you ______careful, you will fall off the table.A.don't be B.will not be C.aren't D.are 16.If he out all the candles in one go, the wish out.A.blow; will come B.will blow; comes C.blows; will come 17._______________ a small child, he became deaf.A.To B.As C.Is18.If he finish his homework, he won't do well in the test.A.doesn't B.won't C.don't D.isn't 19.If it rainy tomorrow, we will go for an outing.A.doesn't B.will be C.is D.isn't 20.The chocolate cake will be burnt if you it for too long.A.will bake B.bake C.bakes D.baked 21.We'll go to visit the Great Wall it doesn't rain tomorrow.A.since B.before C.when D.if 22.Cars could be dangerous. We have to be careful we drive them.A.when B.where C.which D.whether 23.David didn't give up he had failed in the experiment four times.A.if B.while C.though D.since 24.If it __________ tomorrow, we can go for a picnic.A.isn't rain B.doesn't rain C.will not rain D.won't rainy 25.— I think Karen should go swimming with Kate.— If she _______________, she will have great fun.A.does B.do C.will do D.is 26.— Mom, can I watch TV now?— No, you can't. You must finish your homework ______________ you watch TV.A.after B.before C.in D.at27.— Why doesn't your mother come here?— _______________ she is busy _______________ the housework.A.So; doing B.Because; doingC.So; to do D.Because; to do28.________ her father died ,the stepsisters made her do all the chores.A.As soon as B.Unless C.So that29.If he or she _____ out all the candles in one go, the wish ____.A.blows; comes true B.blows; will come trueC.blow; comes true D.blow; will come true30.The fish will go bad you don't put it in the fridge.A.because B.if C.when D.since31.We walked to school we lived in the city centre.A.before B.after C.so D.when32.If it ____________________ tomorrow, we'll go roller-skating.A.isn't rain B.won't rain C.doesn't rain D.doesn't fine 33.He ____________________ to us as soon as he gets there.A.writes B.has written C.will write D.wrote34.If it ________________ tomorrow, we'll stay at home to watch DVDs.A.rain B.will rain C.rains D.is raining35.I'm not sure if he __________________. If he __________________ tomorrow, I'll let you know as soon as possible.A.comes, comes B.comes, will comeC.will come, will come D.will come, comes36.If it is fine tomorrow, we _________________ there.A.go B.will go C.are going D.went37.He ______ to you as soon as he _______ there.A.will write, will arrive B.will write, arrivesC.writes, will arrive D.writes, arrives38.— Would you like to come to my birthday party tomorrow evening, Jack?— I am not sure. I will go ________ I finish my homework early enough.A.but B.so C.if39.Peter will call you if he ________ Guangzhou.A.get to B.got to C.gets to D.will get to 40.If farmers _________________ the trees, the pandas _________________ nowhere to live.A.cut down; have B.will cut down; will haveC.will cut down; have D.cut down; will have41.If it ______________ sunny tomorrow, we will have a picnic near the river.A.will be B.be C.is D.was42.I will go to the park if it _________________ sunny tomorrow.A.will be B.is C.be D.will 43.The little girl was ______ scared ______ she couldn't move.A.such; that B.so; that C.too; to D.very; that 44.—Tom was in hospital for half a month.—Yes, and his mother was with him ________ he left hospital.A.when B.till C.before D.because 45.If we meat in a large fridge, then we can get meat.A.freeze, frozen B.frozen, freeze C.frozen, frozen D.freeze, freeze 46.We have a picnic this weekend if it sunny.A.don't, is B.will, isn't C.will, will be D.will, is 47.They will have a picnic if it tomorrow.A.won't rain B.don't rain C.doesn't rain D.isn't raining 48.If it snowy tomorrow, Mr Green his daughter at the school gate.A.is, picks up B.will be, picks upC.is, will pick up D.will be, will pick up49.When I the classroom, I turned off all the lights.A.am going to leave B.leftC.leave D.leaving50.We'll talk to Dad about our flat he comes home.A.when B.before C.since D.until答案解析部分1.B2.A3.D4.C5.C6.B7.D8.C9.C10.B11.A12.B13.B14.A15.C16.C 17.B18.A19.D20.B21.D22.A23.C24.B25.A26.B27.B28.A29.B30.B31.D32.C33.C34.C35.D36.B37.B38.C39.C40.D41.C42.B43.B44.B45.A46.D47.C48.C49.B50.A初一英语:状语从句专题第一部分:1-50 专项练习第二部分:51-100全面解析1.If it________tomorrow, I________at home.A.will rain; willstay B.rains; will stayC.rains;stay D.is going to rain;will stay全面分析:如果明天下雨,我会呆在家里。
七年级英语Unit 8 Holiday Seasons湘教版【本讲教育信息】一. 教学内容:Unit 8 Holiday SeasonsTopic 1 What’s your favorite?Section A一、大声读单词:二、重点及难点:(一)重点词汇:1. weather [ ] n. 天气What’s the weather like today? 今天天气怎么样?It’s sunny today.weather forecast / weather report 天气预报2. spring 春summer 夏fall 秋winter 冬season季节Which season do you like? 你喜欢哪个季节呢?I like summer very much. 我非常喜欢夏天。
3. warm 暖和的,温暖的The day is warm and cloudless. 天气温暖而晴朗。
warm 热情的Aunt Sue is a very warm person. 苏阿姨是个极为热诚的人。
4. cold adj. 寒冷的/ n. 寒冷,感冒,伤风It’s cold today. 今天很冷。
Would you like a cold drink? 你要不要喝杯冷饮?What’s wrong with you? 你怎么了?I have a cold. 我感冒了。
5. rain v. 下雨/ n. 雨水I think it's going to rain. 我想快要下雨了。
Do you get much rain? 你们那儿雨水多吗?6. ground n. 地面Snow covers the ground. 雪覆盖着地面。
场所, 场地Our school has a large football ground. 我们学校有一个大足球场。
(二)重点短语:1. go swimming 去游泳2. climb mountains 爬山3. make a snow man 堆雪人4. like best 最喜欢(good- better – best )(三)重点句型:1. be good for 对……有好处,做……很好Doing exercises is good for you.2. Which season do you like best? 你最喜欢哪个季节?Which color do you like best? 你最喜欢哪个颜色?I like blue best. 我最喜欢蓝色。
2023湘教版七年级英语下册知识点总结本文档总结了2023湘教版七年级英语下册的重要知识点,帮助学生更好地掌握英语。
Unit 1 Vacation Plans- 掌握问路和指路的表达方式。
- 研究表示计划的句型。
- 了解一些常见地点的英语表达。
Unit 2 Our Reputation- 掌握形容词和副词的用法。
- 研究介绍人物的表达方式。
- 了解一些常见人物特征的英语表达。
Unit 3 A taste of English- 研究食物和饮料的名称。
- 掌握询问饮食喜好和偏好的表达方式。
- 了解西餐礼仪和文化的相关知识。
Unit 4 The Sports Meet- 研究各种运动项目的英语表达。
- 掌握询问兴趣爱好和参与活动的表达方式。
- 了解与体育运动相关的词汇和短语。
Unit 5 Rules for Health- 掌握表达健康问题和建议的相关词汇和短语。
- 研究探讨疾病和保健的表达方式。
- 了解生活中应该注意的健康问题。
Unit 6 What’s in fashion- 了解时尚和服饰的英语表达。
- 掌握询问想法和看法的表达方式。
- 研究用英语描述服饰和外观。
Unit 7 Tales of the supernatural- 研究探讨故事情节和剧情发展的表达方式。
- 了解与奇幻故事相关的词汇和短语。
- 掌握表达自己对故事情节的看法和想法。
Unit 8 Catching Criminals- 了解警察和犯罪的相关词汇和短语。
- 研究探讨犯罪和刑事案件的表达方式。
- 掌握询问和回答一些常见问题的表达方式。
Unit 9 On the farm- 掌握与农业和农场相关的英语表达。
- 了解农业和农村的生活方式和文化。
- 研究表达自己对农业和自然资源的看法和思考。
Unit 10 Choosing the Right Job- 研究职业和工作的英语表达。
- 掌握询问和回答专业、职业和工作的表达方式。
- 了解一些职业和工作的优缺点和特征。
Unit 8 Summer Holiday Is Coming!词句精讲精练词汇精讲1. be overbe over意为“完了,结束〞。
在表示“已经……了〞的概念或思想情绪时,多数口语场合都可以用be over的短语来表示。
例如:The film is over. 电影已经演完了。
The rain is over. 雨已经停了。
The pain in the leg is over. 腿不疼了。
The meeting is already over. 会议早已结束了。
【拓展】be +副词结构的类似短语还有:be away不在家be back 回来了be in 在家be out 外出,暂时不在家be on 〔电影〕在上演be off 离开2. take care of〔1〕take care of意为对某人的“照料,关心〞。
例如:My mother is ill. I must ask for a leave to take care of her.我母亲病了,我必须请假照顾她。
It is your duty to take care of your old parents.赡养年迈的双亲是你的义务。
〔2〕take care of还可表示对某物的“看管,保护〞。
例如:The man asked him to take care of the machine.那人要他看管好那台机器。
【拓展】〔1〕care for指把某个东西放在心上,引申为“喜欢〞。
例如:I don't care for music.我不爱好音乐。
(2)care for指把某个人放在心上引申为“关心、关心、照顾〞。
例如:He cares for no one.他不关心别人。
3. alone(1) alone作副词,意为“单独地,孤独地〞,相当于by oneself。
例如:It was too heavy for me to carry the bag alone. 我单独背这个袋子,真是太重了。
【初中英语】状语从句专项讲解及练习精品资料含答案解析一、初中英语状语从句1.--- I wonder if Tina to China next week.--- If it ,she will come.A.will come;won’t rain B.comes;doesn’t rainC.comes;won’t rain D.will come;doesn’t rain【答案】D【解析】【详解】句意:——我想知道蒂娜下周是否会来中国。
——如果不下雨,她就会来。
根据语境推测对话的语境是“——我想知道蒂娜下周是否会来中国。
——如果不下雨,她就会来。
”,第一个设空处的if意思是“是否”,引导宾语从句,主句是一般现在时,从句根据时间状语next week确定用一般将来时,一般将来时的构成是:主语+will+动词原形,排除B/C;第二个设空处考查含有if引导的条件状语从句中主句的时态,在含有条件状语从句中的复合句中,时态遵循“主将从现”的原则,即:主句用一般将来时,从句使用一般现在时表将来,表示“不下雨”应借助于助动词does,故选D。
2._______riding shared bikes is an easy way to travel, it also causes some problems. A.Although B.If C.Until【答案】A【解析】【详解】句意:虽然骑共享单车是一种简单的旅行方式,但也会引起一些问题。
A. Although尽管,虽然;B. If如果;C. Until直到。
根据下文it also causes some problems.可知上文是Although 引导的让步状语从句。
根据题意,故选A。
3.I didn't realize he was a famous scientist you told me.A.until B.because C.since【答案】A【解析】句意:直到你告诉我,我才知道他是一位出名的科学家。
2022年暑假新七年级初小衔接英语知识抢先学(通用版)状语从句由从句担任的状语,在句子中可修饰谓语(或其它动词)、形容词、副词或是整个句子,它可以用来表示时间、地点、原因、目的、结果、条件、方式、比较、让步等。
状语从句是一较大的语法项目,也是近几年高考题中常见的一个重要试点。
高考中已考查了时间、让步、地点、条件、目的等状语从句,这些从句仍是今后高考热点,应作充分准备。
同时对方式状语从句也应引起重视。
一、时间状语从句表示时间的状语从句可由when, as, while, whenever, after, before, till (until), since, once, as soon as (或the moment ), by the time, no sooner … than, hardly (scarcely) … when, every time等引导。
e.g. When I came into the office, the teachers were having a meeting.He started as soon as he received the news.Once you see him, you will never forget him.No sooner had I gone to bed than I went to sleep.二、原因状语从句原因状语从句是表示原因或理由的,引导这类从句的最常用的连词是because, since, as , now that(既然)等,for 表示因果关系时(它引导的不是从句)为并列连词,语气不如because强。
e.g. He is disappointed because he didn't get the position.As it is raining, I will not go out.Now that you mention it, I do remember.三、地点状语从句引导地点状语从句的连词是where 和wherever等。
初一英语仁爱版暑假专题——句型转换同步练习(答题时间:40分钟)I. Rewrite the sentences as required. (改写句子,每格一词)1. The thief left here a few minutes ago. (改为意思相同的句子)The thief has ______ _________ ______ here for a few minutes.2. The came to Shanghai to earn more money. (就划线部分提问)______ ______ _____ they come to Shanghai ?3. Your father must be at home now, _____ _____ ?(完成反意疑问句)4. 5 plus 3 equals 8. (就划线部分提问)_____ _____ ______ 5 plus 3 ?5. We have used the computer for 2 years. (改为意思相同的句子)_____ _____ two years ____ we began to use the computer.6. Liu Wei and Li Gang were born in the same year. (改为意思相同的句子)Liu Wei is ____ ____ ____ Li Gang.7. Please close the window. (改为意思相同的句子)_____ you _____ closing the window ?8. I won’t go to bed until I finish my work. (改为意思相同的句子)I ______ go to bed ____ I finish my work.9. He failed in the exam, ____ ____ ?(完成反意疑问句)10. Lucy is in Row 3. Lily is in Row 3, too. (将两句合并为一句)Lucy and Lily are in the ____ row . (改为意思相同的句子)11. Miss Chen isn’t at home now . (改为意思相同的句子)Miss Chen isn’t ____ now .12. Are you OK ? (改为意思相同的句子)Are you ___ ?13. What’s the name of your friend ? (改为意思相同的句子)What’s your _____ name ?14. Those are his erasers . (改为意思相同的句子)Those erasers are ____ .15. Let me have a look . (改为意思相同的句子)Let me ____ .16.What time is it ? (改为意思相同的句子)What’s ___ time ?17. It is Monday today . (改为意思相同的句子)____ is Monday .18.Do you want to try (试)? (改为意思相同的句子)Do you want a ____ ?19. She is my good friend . (改为意思相同的句子)She is a good friend of ___ .II. 单项选择:( )1. Can you tell me the way the cinema?A. onB. inC. toD. with( )2. Let’s go to the city post office, but how can we?A. go to thereB. get to thereC. go to the thereD. get there ( )3. is it from here? About five kilometres away?A. How farB. How oldC. How manyD. How much( )4. They want buy some presents their friends.A. to, toB. to, forC. \, forD. for, to( )5. How can I the shopping centre?A. getB. goC. to goD. get to( )6. Go along this street and then right at the fourth crossing.A. turnB. walkC. getD. take( )7. How many are there in your school? Twenty.A. classroomB. classroomsC. a classroomD. some classrooms ( )8. To get there , you can take bus No. 5.A. slowB. lateC. fastD. faster( )9. can I get to the cinema and way shall I go?A. How, whichB. What, whichC. Where, whichD. Which, what( )10. Whose box is nicer, yours or ?A. meB. myC. ourD. hers( )11. Jim Social Science.A. is good atB. are good atC. do well in( )12. They Japanese .A. does well inB. be good atC. do well in( )13. Ben as fast as Jim.A. swimB. swimsC. swimming( )14. Whose bag is heavier, or ?A. his, hersB. his, herC. my, your( )15. Does Jim get up than Ben?A. earlyB. lateC. later( )16. Does the girl dolls?A. likesB. likeC. liking( )17. The traffic is than yesterday.A. heavyB. heavyerC. heavier( )18. Would you please the new words for us?A. to readB. readC. reading( )19. They do some exercise every morning.They’ll stronger soon.A. turnB. getsC. have( )20. You have five minutes them.A. rememberB. to rememberC. remembers【试题答案】I.1. been away from2. For what did3.isn’t he4. How much is5. It is/ It’s been, since6. as old as7. Would, mind 8. will, after 9. didn’t he10. same 11.in 12. fine/well 13. friend’s 14. his 15. see 16. the 17. Today 18. go 19. mine II.1. C2. D3. A4. B5. D6. A7. B8. D9. A 10. D11. A 12. C 13. B 14. A 15. C16. B 17. C 18. A 19. A 20. B。
show sth to sb = show sb sth 把某物给某人看七年级下册英语复习资料湘教版短语:play the guitar 弹吉他 play the piano 敲鼓 play chess 下象棋 speak English English 说一点英语 say it in English么俱乐部join the art club 加入艺术俱乐部join the basketball club加入篮球俱乐部 join the swimming club 加入游泳俱乐部 play the guitar well 弹吉他弹得好be good with sb 和某人相处的好 be good for 对有益处 be good at 擅长 help sb with sth 协助某人干某事help kids with swimming 帮孩子们游泳 Help my mother do housework do Chinese kung fu 表演中国功夫 be in 参加,加入 call sb at + 电话号码 给某人打电话拨打号 have an e-mail address 有电子邮件的地址 a little 一点(后接不可数名词)in the music room 在音乐教室里弹钢琴 play the drums 说英语 speak a little 用英语说它 what二.句型1. —Can you play the guitar? 你会弹吉他吗?—Yes, I can. 是的,我会。
—No, I can 't. 不,我不会。
①情态动词can 的用法:情态动词无人称和数目的变化,不能独立使用作谓语,后面必须接动词原形,情态动词和动词原形一起构成谓语。
常用的情态动词有:can, may, must, need 。
含情态动词的句子一般疑问句是把情态动词提到句首,否定句是在情态动词后加not 。
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whatever, as, etc。
比较状语从句 as…as, so…as, than, etc.方式状语从句 as, as if, as though, etc.练习一一. 单项填空1. _______ he’s old, he can still carry this heavy bag.A。
Though B. Since C。
For D. So2。
—-—Do you know if he _______ to play basket ball with us?——-I think he will come if he ______ free tomorrow.A. comes; is B。
comes; will be C. will come; is D. will come;will be3。
In the zoo if a child _____ into the water and can’t swim, the dolphins may come up ______ him.A。
will fall;to help B. falls;to help C. will fall; help D。
falls; helping4。
I don’t remember ________ he worked in that city when he was young.A. whatB. whichC. whereD. who5。
初一英语暑假专题:状语从句【本讲教育信息】一. 教学内容:暑假专题:状语从句二. 重、难点内容:状语从句的分类及讲解三. 具体内容:1. 地点状语从句地点状语从句通常由where, wherever 引导。
例如:Where I live there are plenty of trees. 我住的地方树很多。
Wherever I am I will be thinking of you. 不管我在哪里我都会想到你。
2 方式状语从句方式状语从句通常由as, (just)as…so…, as if, as though引导。
1)as, (just)as…so…引导的方式状语从句通常位于主句后,但在(just)as…so…结构中位于句首,这时as从句带有比喻的含义,意思是“正如……”,“就像”,多用于正式文体。
例如:Always do to the others as you would be done by. 你希望人家怎样待你,你就要怎样待人。
As water is to fish, so air is to man. 我们离不开空气,犹如鱼儿离不开水。
Just as we sweep our rooms, so we should sweep backward ideas from our minds.正如打扫房屋一样,我们也要扫除我们头脑中落后的东西。
2)as if, as though两者的意义和用法相同,引出的状语从句谓语多用虚拟语气,表示与事实相反,有时也用陈述语气,表示所说情况是事实或实现的可能性较大。
汉译常作“仿佛……似的”,“好像……似的”。
例如:They completely ignore (不顾,不理,忽视)these facts as if (as though)they never existed. 他们完全忽略了这些事实,就仿佛它们不存在似的。
(与事实相反,谓语用虚拟语气。
)He looks as if (as though)he had been hit by lighting. 他那样子就像被雷击了似的。
(与事实相反,谓语用虚拟语气。
)It looks as if the weather may pick up very soon. 看来天气很快就会好起来。
(实现的可能性较大,谓语用陈述语气。
)说明:as if / as though也可以引导一个分词短语、不定式短语或无动词短语。
例如:He stared at me as if seeing me for first time. 他目不转睛地看着我,就像第一次看见我似的。
He cleared his throat as if to say something. 他清了清嗓子,像要说什么似的。
The waves dashed on the rocks as if in anger. 波涛冲击着岩石,好像很愤怒。
3. 原因状语从句比较because, since, as和for:1)because语势最强,用来说明人所不知的原因,回答why提出的问题。
当原因是显而易见的或已为人们所知,就用as或since。
例如:I didn’t go, because I was afraid. 我不去是因为我怕。
Since /As the weather is so bad, we have to delay our journey. 天气那么糟,旅行推迟了。
2)由because引导的从句如果放在句末,且前面有逗号,则可以用for来代替。
但如果不是说明直接原因,而是多种情况加以推断,就只能用for。
例如:He is absent today, because / for he is ill. 他今天缺席,因为他病了。
He must be ill, for he is absent today. 他一定病了,所以今天缺席。
4. 目的状语从句表示目的状语的从句可以由that, so that, in order that, lest, for fear that, in case等词引导。
例如:You must speak louder so that /in order that you can be heard by all. 你必须大点声,别人就能听见了。
He wrote the name down for fear that(lest)he should forget it. 他写下了这个名字以免以后忘记。
Better take more clothes in case the weather is cold. 最好多穿点衣服,以防天变冷。
5. 结果状语从句结果状语从句常由so…that 或such…that引导。
so…that与such…that之间可以转换。
例如:The boy is so young that he can’t go to school. 这男孩年龄太小,不能上学。
He is such a young boy that he can’t go to school6. 条件状语从句连接词主要有if, unless, as/so long as, on condition that 等。
if 引导的条件句有真实条件句和非真实条件句两种。
非真实条件句已在虚拟语气中阐述。
unless = if not.例如:Let’s go out for a walk unless you are too tired. 如果不太累,我们去散散步。
If you are not too tired, let’s go out for a walk.[典型例题]You will be late ___ you leave immediately.A. unlessB. untilC. ifD. or答案A。
句意:除非你立即走,否则你就会迟到的。
可转化为If you don’t leave immediatel y, you will be late。
B、D句意不对,or表转折,句子应为You leave immediately or you will be late.7. 让步状语从句1)though, although引导的让步状语从句,后面的从句不能有but,但是though 和yet 可连用。
例如:Although it’s raining, they are still working in the field.虽然在下雨,但他们仍在地里干活。
He is very old, but he still works very hard. 虽然他很老了,但仍然努力地工作。
Though the sore be healed, yet a scar may remain. 伤口虽愈合,但伤疤留下了。
(谚语)2)as, though 引导的让步状语从句中表语或状语必须提前(形容词、副词、分词、实义动词提前)。
例如:Child as /though he was, he knew what was the right thing to do. 虽然是个小孩,该做什么不做什么,他全知道。
3)even if, even though即使。
例如:We’ll make a trip even though the weather is bad. 即使天气不好,我们也要去远足。
4)whether…or…不管……都。
例如:Whether you believe it or not, it is true. 信不信由你,这确实是真的。
5)“no matter +疑问词”或“疑问词+后缀ever”。
例如:No matter what happened, he would not mind. =Whatever happened, he would not mind. 不管发生什么,他不在意。
替换:no matter what = whateverno matter who = whoeverno matter when = wheneverno matter where = whereverno matter which = whicheverno matter how = however注意:no matter 不能引导主语从句和宾语从句。
(错)No matter what you say is of no use now.(对)Whatever you say is of no use now. 你现在说什么也没用了。
(Whatever you say是主语从句)(错)Prisoners have to eat no matter what they’re given.(对)Prisoners have to eat whatever they’re given.囚犯们只能给什么吃什么。
8. 比较while, when, as1)as, when 引导短暂性动作的动词。
例如:Just as / Just when / When I stopped my car, a man came up to me. 我一刹车,有一个人向我走来。
2)当从句的动作发生于主句动作之前,只能用when 引导这个从句,不可用as 或while。
例如:When you have finished your work, you may have a rest. 干完活后,你可以休息一下。
3)从句表示“随时间推移”连词能用as,不用when 或while。
例如:As the day went on, the weather got worse.日子一天天过去,天气越变越坏。
9. 比较until和till此两个连词意义相同。
肯定形式表示的意思是“做某事直至某时”,动词必须是延续性的。
否定形式表达的意思是“直至某时才做某事”。
动词为延续性或非延续性。
正确使用这两个连词的关键之一就在于判断句中的动词该用肯定式还是否定式。
肯定句:I slept until midnight. 我一直睡到半夜时醒了。
Wait till I call you. 等着我叫你。
(在肯定句中可用before代替。
例如Let’s get in the wheat before the sun sets.)否定句:She didn’t arrive until 6 o’clock. 她直到6点才到。
Don’t get off the bus until it has stopped. 公共汽车停稳后再下车。
I didn’t manage to do it until you had explained how. 直到你教我后,我才会做。