Exercises for Lesson89-90

新概念英语第一册89-90课练习(总2页)--本页仅作为文档封面，使用时请直接删除即可----内页可以根据需求调整合适字体及大小--用适当的时态填空1. Half an hour _________ (pass) since the train ________ (leave).2. Mary________ (lose) her pen. __________ you ___________ (see) it here and there3. ---Are you thirsty? ---No I _______ just ___________ (have) some orange.4. I _________ (lost) my watch yesterday.5. My father ___________ (read) this book since yesterday.用for 或since填空1. I’ve been there last month.2. Jill has been in Ireland爱尔兰_______three days.3. My aunt has lived in Australia_______15 days.4. Margaret is in her office. She has been there_______7 o’ clock.5. India印度 has been an independent独立的 country_______1974.6. The bus is late. We’ve been waiting_______20 minutes.7. Nobody lives in those houses. They have been empty _______ many years.8. Mike has been ill _______ a long time. He has been in hospital _______ October.单项填空( )1. There___ not ____ milk in the cup on the table.A. are, manyB. are, muchC. is, manyD. is, much( )2. How many ___ are there in the room? A. apple B.students C. milk D. paper( )3. Do you know if ___ a meeting next SundayA. there was going to haveB. there was going to beC. is there going to beD. there will be( )4.－Is this the last exam we have to take－No, but there ____ another test three months later from now.A. will be going toB. isC. will beD. has been( ) ______ great changes in such kind of computers in the last few years.A. isB. areC. will beD. have been( ) _____ a film tomorrow evening． A．will have B．have C．is going to be D．has( ) ________ a football match on TV this evening.A. will haveB. is going to beC. hasD. is going to have( ) ____ something wrong with our classroom. A. are B. has C.is D. have( )'s going to ____ in tomorrow's newspapers.A. have something newB. have new somethingC. be somethingnew D. be new something( )10. How many ____ are there in your classroom? A. desks B. desk C. chair D. door( )11. How many boys ____ there in Class one? A. be B. is C.are D. Am( )12. There isn't ____ paper in the box. Will you go and get some for me?A. anyB. someC. aD. an( ) ____ pencil-box, two books and some flowers on the desk.A. is aB. are someC. has aD. have some( ) ____ an apple and ten bananas in the basket. You can take any of them.A. areB. isC. hasD. have( )15. ____ any flowers on both sides of the street? A．Isthere B．Are there C．Has D．Have( )16. There ____ great changes in our country since 1982. A. have been B. were C. has been D. are( )17. There is little water in the glass, _______A. isn't thereB. isn't itC. is itD. is there( ) is no air or water on the moon. Is there? --- ____.A. Yes, there areB. No, there isn'tC. Yes, there isn'tD. No, there is( ) did you see in the basket then----There ____ a bottle of orange and some oranges.A. isB. areC. wasD. were( )20. ____ any flowers on both sides of the streetA. Is thereB. Are thereC. HasD. Have( )21. ____ is there on the table?A. How many applesB. How much breadC. How muchbreads D. How many food。

新概念英语第一册自学笔记含课后练习答案：Lesson89-90新概念英语第一册89-90课课文知识点 further notes on the text1．i believe that this house is for sale. 我想这房子是要新概念的吧！believe是“相信”、“认为”的意思，后可跟某人或名词性从句。

如：i believe you. 我相信你（说的话）。

i believe that he has already gone to london. 我认为他已经去伦敦了。

for sale意为“供新概念”、“待售”。

2．how long have you lived here? 您在这里住了多长时间？how long常用于询问时间的长短与物体的长度。

3．since 1976, 从 1976年起。

这是介词短语，since在这里是介词。

用这个介词短语作时间状语的句子中，谓语要用完成时。

（请参见本课语法部分。

）4．how much does this house cost? 这座房子卖多少钱？how much常用于询问东西的新概念。

cost是指得到一件东西所花费的钱，其真正的价值可能低于或高于所要的价。

这种新概念主要是指商店内的标价或货主索要的新概念。

相比之下，worth (prep.)主要是指某物的本身价值。

5．…i can't decide yet．……我还不能决定。

句中的yet常见于否定句，表示“迄今仍未”的意思。

新概念英语第一册89-90课语法知识点 grammar in usefor与 since现在完成时还能够描述发生在过去且一直延续到现在的动作，这种动作甚至有可能延续下去。

在这种情况下，它一般与for+ 一段时间、since+ 某个时间点连用。

请注意：for+ 一段时间表示某个动作持续多长时间；since+ 某个时间点表示某个动作是何时开始的。

新概念英语第一册89-90课词汇学习 word study1．retire v.（1）退休；离职：he retired at the age of 60. 他60岁时退休了。

（89 --90）一、翻译下列短语和词组1. 看一看2. 撞到路灯上3. 很长一段时间4. 待售5. 在乡下6. 当然二、写出下列动词的过去式和过去分词1. give ________ ________2. speak________ ________3. set_______ _ _4. shut ________ ________5. take _______ ________6. bring ________ ________三、按要求转换句型 1. I’ve studied in this school for four years. (就划线部分提问)___________________________________________________________________2. My mother turned on the TV half an hour ago. (就划线部分提问)___________________________________________________________________3. They wanted to sell the house because they have retired. (就划线部分提问)___________________________________________________________________4. The house cost ￡23,980. (就划线部分提问)________________________________________________5. Tom has10 apples.（一般疑问句）______________________________________________________6. He has already gone home. He _______ ________ home _________. (否定句) ____________ he __________ home___________? (疑问句)7. He has lunch at home. He __________ _____________ lunch at home. (否定句)8. He has been there twice. _______ ______ ______ ______ he been there? (划线提问)四、选择1. We __________ trees last Sunday. So far we ________ over 3，000 trees there.A. planted; plantedB. planted; have plantedC. have planted; plantedD. have planted; have planted2. I _____this book for two weeks, I have to return it now.A. borrowedB. have borrowedC. keptD. have kept3. The bookshop _____ for eight years.A. has been openB. has been openedC. has openedD. has open4. Those foreign friends left Guangzhou __________.A. since last weekB. a week agoC. for a weekD. since a week ago5. They _________ in the city since last summer.A. liveB. didn’t liveC. have livedD. live6. Mary ________ to see the films because she __________ it twice.A. won’t go, sawB. won’t go, will seeC. won’t go, has seenD. didn’t go, sees7. ----_____ you _____to Beijing ----No, I ____.I ____ there early next month.A. Have, been, haven’t, am goingB. Had, been, hadn’t, am goingC. Have, gone, haven’t, was goingD. Did, go, didn’t, was goi ng五、翻译下列句子，注意时态的运用1. 这栋房子卖多少钱？________ ________ does the house ________?2. 这辆车确确实实值这么多钱。

新概念第一册-lesson-89-90课堂及课后练习一、单词：拼读、过关、讲解1.believe [+宾或that从句] eg：I believe that this house is for sale. 我想这房子是要出售的。

believe sb.和believe in sb.: believe sb. 相信某人（所说的话是真的）believe in sb. 信任某人2.may （表示许可或用于请求许可）可以eg：May I have a look at it? 我可以看一看吗？3.how long eg. How long have you lived here? 您在这里住了多长时间？4.since 自从since+时间点eg. I have been here since 1976. 从1976年我就住在这里。

5.why [疑问副词]为什么eg：Why do you want to sell it? 你为什么要卖掉它呢？6.because 因为（用why问，用because回答）eg. Because I have just retired. 因为我刚退休。

7.cost: How much does it cost? 它卖多少钱?8.worth prep. 值……相当于……的价值be worth sth. / doing sth.It's worth every penny of it. 它确确实实值那么多钱。

9.penny（pennis[-z]）表示个数；pence[pens]表示价值二、课文：领读、句子过关、讲解1.待售for sale2.值得做某事worth doing sth3.最后拍板have the last word4.自从---since + 点时间5.for + 段时间6.想做某事want to do7.看一看have a look at 8.在乡下in the country 9.多少钱how much 10.许多、大量a lot of三、语法㈠for与since现在完成时还可以描述发生在过去且一直延续到现在的动作。

新概念一89-90课练习详解Lesson 89二选择( C )1. Betty didn’t come to school yesterday ____ she was ill.A. butB. thanC. because详解：昨天贝蒂没有去学校因为她生病了。

( C )2. ---What a beautiful sweater! How much did you ___ for it?---198 yuan.A. spendB. costC. pay详解：多漂亮的毛衣啊，这件毛衣花了你多少钱？Pay for 固定搭配。

( C )3. Mrs. White ___ in this school since she came here.A. teachesB. had taughtC. has taught详解：怀特先生自从来到这里就在我们学校教书。

Since 后面的从句一般是用过去式，since前面是现在完成时态。

( A )4. His parents were worried that he ___ too much time chatting on line.A. spentB. costC. paid详解：他的父母非常担心他花了很多时间在网上聊天。

Spend sometime in doing sth。

( B )5. ---It ___ the Chinese people eight years to build the Three Gorges Dam. ---How great!A. spendsB. costsC. paid、详解：花了中国人八年时间修建三峡大坝。

It takes someboady sometime to do sth. 固定搭配( B )6. ---How much did this CD ___ you, Sally?---I got it for 5 dollars.A. useB. costC. take详解：这盘碟子花费了你多少钱啊？我花了5美元买它。

新概念英语第一册89-90课词汇学习 Word studyretire v.(1)退休;离职：He retired at the age of 60. 他60岁时退休了。

He's going to retire soon from the sea. 不久他将退休，结束其航海生涯。

(2)退出;退隐：He often retires to his country house at weekends. 他周末通常到他那个乡间别墅生活。

The ladies retired, and the gentlemen went on drinking and chatting. 女士们离席退出，先生们则继续喝酒聊天。

worth prep.(1)相当于……价值，值……钱：The new house would be worth 50, 000 pounds. 这座新房子会值50，000英镑。

How much is the necklace worth? 这条项链值多少钱?(2)具有……价值;值得：That city is worth visiting. 那座城市值得一游。

Is the film worth seeing? 这部电影值得一看吗?新概念英语第一册90课课后练习答案 Key to written exercisesLesson 90A1 Did the sun set at twenty past seven?The sun didn't set at twenty past seven.2 Did he eat his lunch at one o'clock?He didn't eat his lunch at one o'clock.3 Did they do their homework last night?They didn't do their homework last night.4 Did he come by car this morning?He didn't come by car this morning.5 Did the sun rise at half past five?The sun didn't rise at half past five.6 Did you swim across the river yesterday?We didn't swim across the river yesterday.B1 Yes, I did my homework last night.He hasn't done his homework yet.2 Yes, Mrs. Jones went to the butcher's this morning.Mrs. Williams hasn't been to the butcher's yet.3 Yes, I spoke to him yesterday.She hasn't spoken to him yet.4 Yes, George swam across the river an hour ago.Sam hasn't swum across it yet.5 Yes, I saw that film yesterday.Sam and Penny haven't seen that film yet.6 Yes, Tim took off his shoes a minute ago. Frank hasn't taken off his shoes yet.。

（人教新起点）四年级英语下册Lesson89教学目标与要求：1．能够根据图片和借助词典，读懂本课故事并理解故事大意。

2．能够正确朗读本课的故事，语音、语调正确、自然。

3．能够在教师的帮助下改编故事，并能初步复述、表演故事。

4．能在阅读训练中培养学生初步的阅读意识和策略，提高阅读的兴趣。

教学重点和难点：重点：配图故事的阅读理解。

难点：改编故事，初步复述，表演故事。

课前准备:录音带、教学挂图、学生准备的词典或有声字典，学生准备词汇积累本。

教学过程：Step1 Warming up1. Daily English2.Review unit 15.1.Have a dictation of unit 15.Step2 fun time1.Stick the topic pictures on the Bb and let the Ss feel the story.2. Try to read the story and circle the new words.3.Talk sth about the pictures.4.Play the tape for the Ss to listen on the whole and point tothe picture.5.Listen again and follow aloud.6.Explain the main points to help the Ss to understand the meanings.7.Read the story in role.8.retell the story or act it.Step 3 Think and write1.Go through the story.2.Write by the story.Step 4 SummaryStep 5 Homework1.Read the story. 2 Recite the words.Step 6 Design on the BbLesson 89 Fun timewhile town get a good idea fast how long reachdecide to do sth fax machine not...at allLesson 90教学目标与要求：1．能够听懂录音材料并将相应的人物图及其使用的联系方式图连接起来。

L89-90课知识点掌握度考查一、单词（单词写明音标及词性）一、单词（单词写明音标及词性）相信，认为 believe v. 相信，认为（用于请求许可）可以may modal verb 多长how long 自从since prep. 为什么why adv. 卖，出售sell v. 因为because conj. 退休retire v. 花费cost v. 英镑pound n. 值……钱worth prep. 便士penny n. Sell的过去式及过去分词sold/sold cost 的过去式及过去分词cost/cost 二、词组二、词组待售for sale 打折on sale 信任某人believe in sb. 多远how far 多经常how often 多快how soon 多少（可数名词）how many （问价格）how much 三、语言点三、语言点1. 宾语从句定义宾语从句定义的后面。

回答：宾语从句是指一个句子做宾语，一般由n./pron.充当，宾语一般在v./prep的后面。

2．使用宾语从句的两种情况及相应的结构：．使用宾语从句的两种情况及相应的结构：如：afraid 恐怕/sure 确定的，有把握的/glad 表示人类的情感或心理活动的形容词，如：回答：(1)情况一：表示人类的情感或心理活动的形容词，宾语从句（名词，代词）高兴的/sorry 抱歉，其结构是：主语+be + adj. + 宾语从句（名词，代词）主句是一般现在时的时候，从句可以用任何时态。

主句是一般现在时的时候，从句可以用任何时态。

e.g. I am afraid I can't come tomorrow. e.g. I am sure you need an X-ray. e.g. I am glad you went yesterday. e.g. I am sorry I didn't come yesterday. (2)情况二：表示普通意义的动词，如：belive相信/think认为/know知道/ say声称/hope希望，其结构这类词 + 宾语从句（名词，代词）宾语从句（名词，代词）是：主语+这类词举例：举例：e.g. He says he is a good man. e.g. I think you are right. e.g. I believe I can fly. e.g. I believe this house is for sale. e.g. I'm sure this house is for sale. 2．trust和belief的区别的区别（某人的）信仰，信条回答：trust 信任（侧重于信任某人的能力）；belief n. （某人的）信仰，信条3．在现在完成时中，表示时间的词．在现在完成时中，表示时间的词 since, for的区别的区别时间段回答：since + 时间点/for + 时间段4．retire, retired, retired retired adj. 已经退休；retiring adj. 即将退休即将退休例如：retired doctor -> My father is a retired doctor. retiring doctor -> My father is a retiring doctor. My father wants to retire next year. My father retired last year. My father have already retired. Ian has already retired, he wants to buy a small house in the country. 5．数字的读法．数字的读法百hundred 千thousand 万ten thousand 百万million 四、课文掌握度考查四、课文掌握度考查1．全文填空．全文填空Good afternoon. I believe that this house is for sale. That's right. May I have a look at it , please? Y es, of course. Come in. How long have you lived here? I've lived here for twenty years. Twenty years! That's a long time. Y es, I've been here since 1976. Then why do you want to well it? Because I've just retired . I want to buy a small house in the country. How much does this house cost? ￡68,500. That's a lot of money ! It's worth every penny of it. Well, I like the house, but I can't decide yet. My wife must see it first. Women always have the last word. 2．跟据课文内容回答问题．跟据课文内容回答问题Who wants to sell a house? Mr. Ian how long has Mr. B lived here? 20 years. Since when(which year) has Mr. B been here? Since 1976. Why does Mr. B want to sell this house? He has just retired. What does he want to do? He wants to buy a small house in the country. Can Mr.Nigel decide now? No. Why can't Mr.Nigel decide yet? Because his wife must see it first. How much does this house cost? ￡68,500(Six-eight thousand five hundred pounds.) 。

Lesson 89 For sale待售Listen to the tape then answer this question.Why couldn't Nigel decide?听录音，然后回答问题。

为什么奈杰尔作不了决定？Mr Hill: Good afternoon. I believe that this house is for sale.奈杰尔：下午好。

我想这房子是要出售的吧！Mr West: That’s right.伊恩: 是的。

Mr Hill: May I have a look at it please?奈杰尔：我可以看一看吗？Mr West: Yes, of course. Come in.伊恩: 可以，当然可以。

请进。

Mr Hill: How long have you lived here?奈杰尔：您在这里住了多长时间？Mr West: I have lived here for twenty years.伊恩: 我在这里住了20年了。

Mr Hill: Twenty years! That’s a long time.奈杰恩：20年！这个时间可不短。

Mr West: Yes, I have been here since 1947.伊恩: 是啊，从1976年起我就住在这里。

Mr Hill: Then why do you want to sell it?奈杰尔：那么，您为什么要卖掉它呢？Mr West: Because I have just retired. I want to buy a small house in the country.伊恩: 因为我刚退休。

我想在乡下买幢小房子。

Mr Hill: How much does this house cost?奈杰尔: 这座房子卖多少钱？Mr West: ￡6850.伊恩: 68,500英镑。

Mr Hill: That’s a lot of money!奈杰尔：这可真是一大笔钱呢！Mr West: It’s worth every penny of it.伊恩: 它确确实实值这么多钱。

新概念英语第⼀册Lesson89-90练习题（⽆答案）Lesson 89 and Lesson 90⼀根据句意填空（10分）1. I can’t but this coat. It too much.2. I have a look at it, please? Yes. Of course.3. Do you in God?4. I have lived here I came here.5. He is too old to work any longer. So he has to .6. I don’t like living in the city. I like living in the .7. This book is reading.8. I like the house, but I can’t to buy it.9. Women always have the last .10. did she speak to him? So spoke to him yesterday.⼆⽤所给动词的适当形式填空（10分）1. I am going to buy you a drink, then we can decide where (have) dinner.2. Twenty years (pass) since I came here.3. How long you (work) in this factory? Since twenty years ago.4. she (buy) a new bike yet?5. These boys are trying (make) a snowman.6. This house (coat) ￡68,500 ten years ago.7.My mother not (have) any food since yesterday.8. Her grandfather (be) dead for nearly 20 years.9. Jim has been ill for three weeks and (miss) a lot of lessons.10. Where is your father? He (go) to Beijing.三⽤适当的介词填空（10分）1. I have never been England.2. I believe that this house is sale.3. I have been here 1976.4. I want to buy a small house the country.5. We haven’t seen each other nearly ten years.6. We had breakfast half past seven.7. The mechanics have worked Mr. Wood’s car for some time.8. Has she spoken him yet?9. Tim took off his shoes a minute ago. What Frank?10. What’s the number your car?四选择填空（15分）( ) 1. I don’t believe him at all.A. ofB. onC. inD. for ( ) 2. I believe that this house is sale.A. forB. onC. inD. of ( ) 3. have you lived here?A. How oftenB. whenC. How longD. How many times( ) 4. How long have you here in London?A. areB. wereC. beD. been ( ) 5. I haven’t seen you last Saturday.A. forB. sinceC. formD. after ( ) 6. Mr. Black China for many years.A. has been toB. has gone toC. has been inD. has come to ( ) 7. It’s a long time since Ian to live here.A. beginsB. has begunC. beganD. beginning ( ) 8. Li Hua in this city since her left school ten years ago.A. worksB. workedC. has workedD. work ( ) 9. He has for two years. Two years a long time.A. left home; areB. left home; isC. been away from home; isD. been away from home; are( ) 10. I’ve this bike a year.A. bought, forB. had, forC. bought, sinceD. had, since ( ) 11. Ian . He wants to buy a small house in the country.A. retiredB. retiresC. has retiredD. retire ( ) 12. The house is worth in.A. liveB. to liveC. livingD. lived ( ) 13. We were on holiday and we too much money.A. spentB. costC. tookD. paid ( ) 14. with the fish? I’ve cooked it.A. Have you playedB. What have you doneC. What’s thatD. Is there anything wrong( ) 15. Ian has lived in this house .A. ten years agoB. for ten years agoC. since ten yearsD. since ten years ago五句型转换（10分）1. Ian has lived here since 1976. (就划线部分提问)has Ian lived here?2. Ian has been here for twenty years. (变为同义句)It is twenty years Ian here.3. The house costs hi m￡68,500. (就划线部分提问)does the house him?4. He spent a lot of money on the car. (变为同义句)The car him a lot of money.5. Ian came here twenty years ago. (变为同义句)Ian here for twenty years.6. Her father bought the car three months ago. (变为同义句) Her father the car since three months ago.7. We arrived here ten years ago. (变为同义句)We here for ten years.8. He left his hometown last year. (变为同义句)It is year he left his hometown.9. The class meeting began twenty minutes ago. (变为同义句) The class meeting been for twenty minutes.10. The shop opened half a year ago. (变为同义句)The shop has for half a year.六补全对话（5分）A: 1 , sir?B: I want to buy a shirt for my son.A: 2 ?B: Blue.A: 3 .B:I think it’s too late, 4 .A: Yes. This one looks nice. How do you like it?B: Very much. 5 .A: Thirty yuan.B: Ok, I’ll take it.1. 2. 3. 4. 5.七根据汉语提⽰完成句⼦。

新概念第一册Lesson89-90练习题Lesson 89-90一、用所给动词的适当形式填空1.The Sawyers have already moved to London。

They did it last month.2.How long have you been helping her with her English。

Well。

I began to help her 2 weeks ago.3.Mary must write the letter in English.4.What were they talking about in the classroom。

Why is it so noisy。

Well。

I don't know.5.When does he get up every morning。

At 7.But he got up at 8 this morning.6.It always rains in London。

Look。

it is raining again.7.Where did you buy the TV set。

In Shanghai.二、对下面句子划线部分提问：1.When did you begin to teach English?2.How long has she been standing there?3.Where have I put your key?4.When can I come to your office tomorrow?5.What color are you going to paint the floor?三、将下面的句子改成一般疑问句1.Do you have some blue pencils?2.Has she already had breakfast?3.Has he ever been to Australia?4.Is that a green car?5.Does he want to buy the car himself?文章：XXX.He works as an engineer.Recently。

新概念英语第一册课后题及答案：Lesson89-90 Written exercises 书面练习A Write questions and answers.模仿例句就以下句子提问，并作出否定的回答。

Example：He read this book last week.QUESTION：Did he read this book last week? NEGATIVE：He didn't read this book last week.1 The sun set at twenty past seven.2 He ate his lunch at one o'clock.3 They did their homework last night.4 He came by car this morning.5 The sun rose at half past five.6 We swam across the river yesterday.B Answer these questions.模仿例句回答以下问题。

Examples：Did you read this book last week?Yes ,I read this book last week.What about Penny?She hasn't read this book yet.1 Did you do your homework last night?What about Tom?2 Did Mrs. Jones go to the butcher's this morning?What about Mrs. Williams?3 Did you speak to him yesterday?What about Susan?4 Did George swim across the river an hour ago?What about Sam?5 Did you see that film yesterday?What about Sam and Penny?6 Did Tim take off his shoes a minute ago?What about Frank?答案Lesson 90A1 Did the sun set at twenty past seven? The sun didn't set at twenty past seven.2 Did he eat his lunch at one o'clock? He didn't eat his lunch at one o'clock.3 Did they do their home work last night? They didn't do their homework last night.4 Did he come by car this morning? He didn't come by car this morning.5 Did the sun rise at half past five? The sun didn't rise at half past five.6 Did you swim across the river yesterday? We didn't swim across the river yesterday.B1 Yes, I did my homework last night. He hasn't done his homework yet.2 Yes, Mrs. Jones went to the butcher's this morning. Mrs. Williams hasn't been to the butcher's yet.3 Yes, I spoke to him yesterday. She hasn't spoken to him yet.4 Yes, George swam across the river an hour ago. Samhasn't swum across it yet.5 Yes, I saw the film yesterday. Sam and Penny haven't seen the film yet.6 Yes, Tim took off his shoes a minute ago. Frank hasn't taken off his shoes yet.。

一、单词：拼读、过关、讲解[+宾或that从句] eg：I believe that this house is for sale. 我想这房子是要出售的。

believe sb.和believe in sb.: believe sb. 相信某人（所说的话是真的）believe in sb. 信任某人（表示许可或用于请求许可）可以eg：May I have a look at it 我可以看一看吗long eg. How long have you lived here 您在这里住了多长时间自从since+时间点eg. I have been here since 1976. 从1976年我就住在这里。

[疑问副词]为什么eg：Why do you want to sell it 你为什么要卖掉它呢因为（用why问，用because回答）eg. Because I have just retired. 因为我刚退休。

: How much does it cost 它卖多少钱$prep. 值……相当于……的价值be worth sth. / doing sth.It's worth every penny of it. 它确确实实值那么多钱。

（pennis[-z]）表示个数；pence[pens]表示价值二、课文：领读、句子过关、讲解1.待售for sale2.值得做某事worth doing sth3.最后拍板have the last word4.自从---since + 点时间+ 段时间 6.想做某事want to do7.看一看have a look at 8.在乡下in the country 9.多少钱how much 10.许多、大量a lot of三、语法㈠for与since现在完成时还可以描述发生在过去且一直延续到现在的动作。

这种动作甚至有可能延续下去。

在这种情况下，它一般与for + 一段时间。