C3Unit1条件状语从句现在完成时
2020人教版英语必修一 Unit 3 1
Unit 3Warming up, Pre－reading, Reading& ComprehendingⅠ.单词拼写1．The salesman __persuaded____(说服)us to buy his product.解析：句意：那个推销员说服了我们买他的产品。
2．She is a __graduate____(毕业生)student in literature.解析：句意：她是个念文学的毕业生。
3．They __finally____(终于)realized that the whole thing was a joke.解析：句意：他们终于意识到整个事情是场玩笑。
4．They have planned a tight __schedule____(日程表)of travel.解析：句意：他们安排了一个紧凑的旅行日程。
5．He has the ability to __organize____(组织)．解析：句意：他很有组织才能。
6．The workers are __determined____(决定) to finish the job on time.解析：句意：工人们决心按时完成这项工作。
7．It is one day's__ journey____(旅程) to get to the seaside.解析：句意：到海滨是一天的行程。
8．There were perhaps ten __paces____(一步) between me and the bear.解析：句意：在我和熊之间相距大约有十步。
Ⅱ.完成句子1．Many people living in cities would actually __prefer to____(更喜欢) live in the countryside.(prefer)2．In school, we always arrange all kinds of activities __on schedule____(按时间表)．(schedule)3．__Determined to train____(决心培养)his daughter in English, he spent much money employing English teachers.(determine)4．Many young girls __dream about/of becoming____(梦想成为)astronauts like Liu Yang.(dream)5．Who will __care for____(照顾) the children if their parents are away？(care)6．He has __made up his mind____(下定决心) to go abroad for further education.(mind) 7．Finally, she had to __give in to____(屈服于)my new views.(give)8．She __is fond of____(喜欢，喜爱)telling other people what to do.(fond)Ⅲ.单句语法填空1．Ever since he caught the H1N1, Peter __has suffered____(suffer)from so much pain that heis coughing day and night.解析：考查时态。
牛津沪教版英语八年级下 Unit1-Unit2语法知识点整合
A .don't make B. not make C. not making D .not to make8. An army spokesman stressed that all the soldiers had been ordered _____clear warnings before firing any shots.A .to issue B. being issued C. to have issued D. to be issued9. I'd rather have a room of my own, however small it is, than_______ a room with someone else.A. to shareB. to have sharedC. shareD. sharing10. The bank is reported in the local newspaper_________ in broad daylight yesterday.A. robbedB. to have been robbedC. being robbedD. having been robbed11. A number of paintings in the castle are believed ________in a fire.A. being destroyedB. having been destroyedC. to be destroyedD. to have been destroyed12. The meeting _______ next week is sure to be a great success.A. to take placeB. to be taken placeC. to have taken placeD. being taken place13. As a result of my laziness, I failed ________ my work in time.A. and finishedB. to finishC. and finishingD. to finished14. I am sorry ______ written you a letter at the time.A. to have notB. to not haveC. not to haveD. not having15. Will you lend him a magazine _________?A. to be readB. for readingC. to readD. he read16. He could do nothing but _______for the bus _________.A. wait, to comeB. wait; comeC. waiting; comingD. waited; came17 .It is a problem that doesn't need ________ right now.A. to solveB. solvingC. being solvedD. to be solving18. There's a man at the reception desk who seems very angry and I think he means _______ trouble.A. makingB. to makeC. to have madeD. having made19. I remember _______him _______the bike needed __________.A. hearing, saying, to repairB. to hear, say, to repairC. hearing, say, repairingD. to hear, saying, to be repaired20. --- You should have thanked her before you left.--- I meant _________, but when I was leaving I couldn't find her anywhere.A. to doB. toC. doingD. doing so21. Robert is said to __________ abroad, but I don't know what country he studied in.A. to have studiedB. to study B. to be studying D. to have been studying22. I'm gong to Xi'an next week. Have you anything __________ to your parents?A. to takeB. to be takenC. to be bought toD. to buy23. when are they __________ in their plan?A. handB. handedC. to handD. give24. In such dry weather, the flowers will have to be watered if they _____________.A. have survivedB. are to surviveC. would survivedD. will survive25. When we hurried to the station, there happened ________ no bus at that time.A. to haveB. to beC. havingD. being26. I lost my way in complete darkness and, _________ matters worse, it began to rain.A. madeB. having madeC. makingD. to make27. At ________ time does the salesgirl get up late in the morning, though she is always too busy _________a good rest.A. no, to takeB. no, takingC. any, to takeD. one, taking28. --Are you a student? --No, but I used _________.A. to beB. to wasC. to doD. to be a29. I stopped to listen, and my son seemed _________ himself _________ in the living room.A. to enjoy, to shutB. to be enjoying, shuttingC. to be enjoying, shutD. to have enjoyed, having shut30. With a lot of difficult problems _________, the newly-elected president is having a hard time.A. settledB. settlingC. to settleD. being settled31. We're leaving at six o'clock, and hope _________ most of the journey by lunch time.A. to doB. to have doneC. to makeD. to have made32. The study of the wild world may help to make the world easier _________.A. understoodB. to be understoodC. to understandD. understand33. Who will you get __________ the project for us?A. designB. to designC. designedD. designing34. It is said in Australia there is more land than the government know __________.A. it what to do withB. what to do it withC. what to do with itD. to do what with it35. We are not allowed __________ outdoors with some other children.A. playingB. to be playingC. to playD. be playing36. Allen had to call a taxi because the box was _________ to carry all the way home.A. much too heavyB. too much heavyC. heavy too muchD. too heavy much37. She feels so strongly that each of us should have a role __________in making the earth a better place to live in.A. to have playedB. to playC. to be playedD. to be playing38. When I handed the report to John, he said that George was the person _________.A. to sendB. for sending itC. to send it toD. for sending it to39. Do let your mother know all the truth, she appears _________ everything.A. to tellB. to be toldC. to be tellingD. to have been told11 / 11。
仁爱英语九上U1 T3现在完成时 (3)
III. 完成下面的同义句。
11. We have studied English since 2005. We have studied English ______ ______ years for three ______. We have studied English ______ ______ ______ since three years ago ______. 12. Robert joined the army in 1993. Robert has been a soldier since______. ______ 1993 Robert has been in the army ______15 for ______ ______. years 13. His father died three years ago. His father ______been dead for three has ______ ______ ______ ______ ______. years
Helen has been a nurse for two years. = Helen has been a nurse since two years ago. 海伦当护士有两年了。 现在完成时常用句型: ①It is (has been) + 时间段 + since + 时间状语 或从句 It is four days since last Friday. 从上周五到现在已经四天了。 It has been two years since Jim came to Beijing. 吉姆来北京已。
7. 我叔叔在这个工厂工作已经五年了。 My uncle has worked at this factory for five years. __________________________________________ 8. 自从2005年Mr. Black 一直住在福建。 Mr. Black has lived in Fujian since 2005. __________________________________________ 9. 她已两个月没收到我爸爸的信了。 She hasn’t received a letter from my father for two __________________________________________ months． ． 10. Tom自从中学毕业以来，就在这所学校教书。 Tom has worked in this school since he graduated __________________________________________ from middle school.
英语高一必修三unit1知识点
英语高一必修三unit1知识点在高一英语必修三的第一单元中，我们学习了许多重要的知识点，本文将对这些知识点进行整理和总结。
下面将从课文内容、语法点、词汇和写作技巧四个方面进行讲解。
一、课文内容本单元的课文主要围绕着"绿色食品"这一话题展开。
我们学习了一篇名为"The Future of Food"的文章，文章主要介绍了绿色食品的概念以及它在未来的发展前景。
同时，我们也了解了环保农业和可持续发展的重要性。
二、语法点1. 过去进行时：用于表示过去某一时刻或时间段正在进行的动作。
例如：They were having lunch at that time.2. 现在完成进行时：表示过去开始，一直持续到现在的动作或状态。
例如：He has been living in this city for ten years.3. 非限制性定语从句：用来修饰主句中的名词，起到进一步补充、解释的作用，一般由关系副词who, whom, whose, which, where引导。
例如：The boy, who is wearing a red hat, is my nephew.4. 由疑问词引导的特殊疑问句：包括对地点、时间、原因、方式、人物等提问。
例如：Where did you go yesterday?三、词汇1. environmental：环境的2. organic：有机的3. conventionally：传统地4. pesticide：农药5. biotechnology：生物技术6. innovation：创新四、写作技巧1. 遣词造句：在写作时，可以运用丰富多样的词汇和句型来增加文章的表达力。
可以使用形容词和副词来描述事物，运用各种连接词来展示逻辑关系。
2. 开头和结尾：开头要简洁明了地表达主题，吸引读者的注意力；结尾要提出自己的观点或总结全文内容，给读者留下深刻的印象。
人教版高中英语必修三(Book3Unit1)
人教版高中英语必修三( Book 3 Unit 1)句子分析：1．．[ 教材原句]At that time people would starve if food was difficult to find,especially during the cold winter months. 在那个时代，如果食物难以找到，特别是在寒冷的冬天，人们就会挨饿。
[句型点拨]条件状语从句为"主语＋be＋adj. ＋to do" 句式，在这个句式中，主语为不定式的逻辑宾语，不定式常用主动语态。
[佳句赏析]As far as I'm concerned, this maths problem is very difficult towork out.就我个人而言，这道数学题很难算出来。
2．[教材原句]Some festivals are held to honour the dead or to satisfy theancestors, who might return either to help or to do harm. 有些节日，是为了纪念死者，或者使祖先得到满足，因为祖先有可能回到世上(给人们)提供帮助，也有可能带来危害。
[句型点拨]either ...or ... ，意为"或者⋯⋯，或者⋯⋯；要么⋯⋯，要么⋯⋯；不是⋯⋯就是⋯⋯［佳句赏析］People can either give them as gifts to friends or hang them intheir houses.人们可以把它们当作礼物送给朋友或者挂在自己家里。
3．［教材原句］On this important feast day, people eat food in the shape ofskulls and cakes with"bones"on them. 在这个重要的节日里，人们会吃专制成颅骨形状的食物，和装点有"骨头"的蛋糕。
Unit1-Unit3语法现在完成时讲义牛津译林版八年级英语下册
牛津译林版8B Unit 1 Unit 3 语法现在完成时讲义一、现在完成时的定义1.现在完成时表示从过去持续到现在的动作或状态；2.表示已经完成但是对现在有一定影响的动作；3.用来表示迄今为止动作发生的次数。
二、现在完成时的句式1.肯定句：主语+ have/has + 动词的过去分词+ 其他.2.否定句：主语+ have/has + not + 动词的过去分词+ 其他.3.一般疑问句：Have/Has + 主语+ 动词的过去分词+ 其他?肯定回答：Yes, 主语+ have/has.否定回答：No, 主语+ haven’t/hasn’t.4.特殊疑问句：特殊疑问词+ have/has + 主语+ 动词的过去分词+ 其他?三、现在完成时的用法1.表示从过去某一时间开始一直延续到现在，也有可能继续进行下去的动作或状态。
→和表示一段时间的状语连用。
Eg：for + 一段时间；since + 时间点。
2.表示过去某个动作对现在产生的影响或结果。
3.表示过去发生的动作到现在为止发生的次数。
→和表示次数的词连用。
Eg：once，twice，three times...四、现在完成时的时间状语1.already：“已经”，常用于肯定句，通常置于have/has与过去分词中间，有时也置于句末。
2.yet：“仍，还”，常用于否定句和疑问句，通常置于句末。
3.ever：“曾经”，用于疑问句，通常置于have/has与过去分词中间。
4.never：“未曾，从未”，用于否定句，通常置于have/has与过去分词中间。
5.recently：“最近”，可以用于肯定句、否定句和疑问句中，通常置于句末。
6.just：“刚刚”。
→注意：区别just now“刚才”（用于一般过去时）。
7.so far：“迄今为止”。
8.for + 一段时间：“长达……”。
9.since + 过去的时间点/一般过去时/一段时间+ago：“自从……以来”。
九年级初三北京中考英语九年级知识点汇总Unit1~10
九年级初三北京中考英语九年级知识点汇总Unit1~10Unit1~10 北京中考英语九年级知识点汇总本文将对九年级初三北京中考英语的Unit1~10的知识点进行汇总和总结，帮助同学们更好地复习和掌握这些知识。
Unit 11. 现在完成时：使用"have/has + 过去分词"来表示过去发生的事情对现在的影响。
2. 副词的比较级和最高级形式：形容词和副词的比较级和最高级形式的构成规则。
3. 被动语态：使用"be + 过去分词"来表示动作的承受者或对象。
4. 非谓语动词的用法：动词不定式、动名词和现在分词的用法和区别。
Unit 21. 情态动词的用法：can, could, may, might, must, shall, should, will, would等情态动词的表示方式和用法。
2. 时态的转换：根据句子的时态和语境进行时态的正确转换。
3. 直接引语和间接引语的转换：将直接引语转换为间接引语的方法和规则。
4. 名词性从句：宾语从句、主语从句和表语从句的用法和连接词的选择。
Unit 31. 现在完成进行时：表示过去开始，一直持续到现在，并可能继续下去的动作。
2. 倍数表达法：使用倍数表达法表示比例关系。
3. 状语从句：时间状语从句、原因状语从句、条件状语从句、方式状语从句和让步状语从句的用法和连接词的选择。
4. 时态的一致性：主语和谓语之间必须保持一致的时态。
Unit 41. 过去完成时：表示在过去某个时间或动作之前已经完成的动作。
2. 定语从句：用于对主句中的名词或代词进行修饰和限定。
3. 倒装句：常见的倒装结构及其用法。
Unit 51. 将来完成时：表示将来某个时间之前已经完成的动作。
2. 虚拟语气：表示与事实相反的假设和虚拟条件的用法。
3. 感叹句：常见的感叹句结构及其用法。
Unit 61. 过去将来时：表示过去某个时间点之后会发生的动作。
2. 并列连词的用法：and, but, or, so等并列连词的用法。
初二英语下unit1单元知识点学习及现在完成时讲解
名思教育-----我的成功不是偶然！一、基础词汇过去，往事past目前，现在present(n. 现在，通常与过去、将来相对应。
The past, the present and the future . 过去、现在和将来。
at present. 此刻、现在: I’m afraid I can’t help you just at present. ----- I’m too busy. 很抱歉，我现在帮不了你，----- 实在太忙了。
adj. 现在的。
the present day当今、现今。
Most young people enjoy listening to popular music the present day. ) 刚刚just(just, adv. 刚才。
常用于完成时态，在美式英语中用于一般过去时。
)I have just seen John. 我刚才见到约翰了。
I just saw him. (a moment ago). ( U. S)我（几分钟前）看到他的。
( U. S)自……以来since(since. 后面通常接点时间来表示一段时间。
例如：since 1984 自从1984年一直到现在。
since 3 days ago. 自从三天前一直到现在，也可以说成for 3 days 通常用how long提问。
How long has your uncle lived here? Since 1980. )南方的southern到……时till已婚的married(marry. vt. vi marry sb. 与某人结婚；嫁或娶某人。
Jane is going to marry John.get married. get married to sb. 与某人结婚。
He is married to a famous writer. 他娶了一位著名作家。
)在……期间over电影院cinema变成，成为turn/change(v. 改变Our city has changed a lot. 我们城市变化了许多。
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一、条件状语从句主将从现（主句为一般将来时或祈使句时，从句用一般现在时）1. I ' II visit the great wa i f it doesn ' t rain tomorrow.2. If I don ' t get eno ugh sleep, I will not be able to concen tratecatol.3. Use your head and you ' ll find a way.=if you use your head, you ' ll find a way.4. Give me a call once you arrive at the airport.5. Once I finish my work I will call you.6. I won ' t remember new vocabuesr unless l write them down.条件状语从句的连词有：If, on ce, uni ess二、连词1） 、并列连词：And, both …and, as well as, not only …but also, neither …nor She can speak both English and French. My father bought me a present, and I like it very much.He can speak not only English but also French.2） 、转折连词：But, yet, whileThe doctor tried to save the patient, ___ they failed.Lucy likes red while Lily likes white.3） 、表示选择关系的连词Either …or, neither …nor, or条件状语从句、连词和现在完成时Study hard, or you' ll fail the exam（否则）You can visit the museum nowor we can do it later.You can neither know nor understand everything in a few hour （.既不…也不）You either stay at home or go shopping with m（.要么…要么）4）、表示因果关系的连词和并列句：For, because, so, thereforeI have to stay up late, for I have lots of homework to do 因为）She worked until midnight yesterday, ____ she is very tired today.三、现在完成时构成：have/has +过去分词done标志词：_________________________________________________________________ 注意：since, for+一段时间时，have/has必须加持续性动词。
Buy---have, borrow---keep, leave----be away from, join----be in, die----be dead, begin----be on大部分的瞬间动词都可以转化为be+形容词。
我离开这所学校八年了____________________________________________________他借用我的词典已经两天了。
______________________________________________一、中译英1. 如果明天下雨，我们就不去野餐。
____ rains tomorrow, we _______ go on picnic.2. 我每天都会去散步，除非遇上坏天气。
____ weather stops me, I ____________ every day.二、Complete the senten ces with if, once or uni ess.3. ____ you have con fide nee in yourself, you ' ll lear n En glish better.4. Please call me . you arrive home.矗追出腺fftl 教肓 7. ____ I finish reading this novel, I ' II lend it to you.8. We won' t catch the first bus ____ we get up earlier.25. Lisa was late for school today _____ s he didn ' t catch the early bus.A. andB. butC. orD. because31. Lucy ______ her cat and now she is wash ing it.A. findsB. is findingC. has foundD. will find30. I ______ you a copy of the report as soon as I finish it.A. sendB. sentC. will sendD. has sent31. My un cle is a writer. He ______many books since he was young.A. writesB. wroteC. is writ ingD. has writte n33. The park gates __ at 10:00 every eve ning. A. lock B. locked C. are locked D. were locked24. Our classroom is not big ______ it ' s very clean. A. and B. but C. orD. so 32. Mr. Brow n ____ in this factory since he was twen ty-four years old.A. worksB. workedC. will workD. has worked33. A book fair — — in Chaoya ng Park last mon th.A. holdB. heldC. is heldD. was held32. Gina a lot ___ since she joined the art club.A. learnsB. learnedC. will learnD. has lear ned32.— I did n't know you were frie nds with Mr. Smith.—We ____ each other for 6 years.A. knewB. are knownC. have knownD. will know24. I was feeli ng hun gry, __ I bought myself a san dwich.A. butB. soC. orD. because25. I want to buy some postcards in the shop, _ _ I don ' t have eno ugh money.A. butB. andC. orD. so 29. Mr. Gree n, a famous writer _ _ our school last mon th.（2014北京一模的连词和时态题）矗追出腺IfftIB教肓A. worksB. was worki ngC. willwork32. The boy ______ home by the police lastSun day.A. is take nB. was take nC. has take n27.Mary is very tired, ____ she does n't want to go to bed.A. orB. butC. so29.—Where will you go tomorrow?—We'll go to Beihai Park if it ____ tine.A. isB. wasC. has bee n32.A ntho ny and Tom are good frie nds. They __ each other for twenty years.A. knewB. knowC. have knownD. will know1. —Why are you worried?—I ' m expecting a call from my daughter. She _______ New York for three days.A. has gone toB. has bee n toC. has bee n inD. has come in2. —What did you do last night?—I __ TV and read books.A. watchB. watchedC. have watched3. —Look at these stamps. I _______ them for five years.—Wow, they are won derful.A. keptB. have keptC. have bought4. —Do you know who took the stude nts to the old peoples home, Tony?—Well, Mr. Smith _______ .A. tookB. doesC. didD. do5. —I ' d like you to tell me something about Shen Nongjia.—I ' m sorry, but neither Jack nor I ____ t hexK b1 .C omA. have bee nB. had bee nC. have goneD. has goneD. has workedD. will takeD. andD. will be。