北师大版高一英语Unit1Lifestyle生活方式课文详解Word版

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1、Unit 1 Lifestyle 生活方式一、本单元重点知识点:词组、辨析、语法、翻译二、学习目标:生词(根据构词法,联想法,对比法) ,词组理解记忆,本课语法(构造)三、词义辨析;辨析:peaceful和peaceablePeaceful“和平的,宁静的”表示没有战争、暴力或骚扰。Peaceable “不爱争吵的,温和的”主要指人的性格行为。They hope for a peaceful settlement of the dispute. 他们希望和平解决争端。Mary isnt peaceful at all.(not.at all)玛丽一点儿也不温和。辨析:relaxing与rela

2、xedRelaxing 指某事物具有的性质,“事物令人放松的”Relaxed 指人内心的情感与感受,“人感到放松的”。I found swimming very relaxing.我发现游泳是非常放松(的活动)。Ifelt relaxed lying in the sun.躺在阳光下,我觉得很放松。辨析:like, be like, look like, feel like 与would like like 表示单纯的兴趣、满意或好感。I dont like the way he is looking at me.我讨厌他看着我的样子。 be like 用来提问人的相貌、品质或天气情况-Wha

3、t is Tom like?汤姆长得什么样?He is very tall.他很高。 look like 指从外观上来判断,“看上去像,似乎,好像”例:She looks nothing like her mother.她长得一点儿也不像她母亲。be alike 一般指相貌上“相似的;相同的,用very much修饰alike,并且alike只作表语,不作定语。例:John and his brother are very much alike.约翰和他弟弟长得很像。feel like “想要”后跟名词或动名词。We all felt like celebrating.我们都想庆祝一番。wou

4、ld like “愿意,意欲”后接动词不定式作宾语或宾补。would like to do sth。表示主语想要做某事;would like sb. to do sth表示主语要某人做某事。例:I wouldnt like you to think I was criticizing you.我可不愿意让你认为我是在批评你。辨析:usually, always, often, frequently, repeatedly 与regularly1 / 22usually “通常”指习惯性动作,频率仅次于always, 比often频率高,偶尔有间隔。例:She usually goes out

5、on Saturday nights.她通常在星期六上外出。always “总是,永远 ”语气最强,指在一切时候,没有例外。例:The sun always rises in the east.太阳总是从东方升起。often “经常”语气弱于always,侧重动作发生的次数具有经常性,具有时间的意味不强。例:How often do you go to the theatre?你多长时间看一次戏?frequently “时常,经常”与often同义,但较正式,强调次数频繁。例:They frequently hold meetings , which makes him bored.他们经常开

6、会,这使他很厌烦。repeatedly“屡次”强调次数多,但反复的频率不一定均匀。例:I repeatedly asked what his name was, but he never spoke.我屡次问他叫什么名字,但他就是不说话。regularly用于修饰经常而有规律的动作。例:We meet regularly to discuss the progress of the project.我们定期会面,讨论工程的进展情况。辨析: daily, everyday, every day daily 名词意为“日报”;形容词同everyday;副词意同every day。例:He dail

7、y reads The Peoples Daily.他每天都读人民日报。everyday 形容词,“每天的,日常的”只作定语 everyday English=daily English 日常英语 everyday life=dailylife 日常生活every day “每天”在句中作时间状语例:She perseveres in learning some everyday English every day.她坚持每天学一些日常英语。辨析:of course, certainly, naturally 与surelyof course 指“毫无疑问,自然如此”可与certainly,n

8、aturally换用。certainly 强调有把握,深信不疑。naturally 指自然而然,毫无造作或天生如此。surely表示一种必然的可能性,也可表示信心或不轻信,强调主观判断。例:“ Can I have one of these pens?” “ Of course help yourself”我能在那些钢笔中拿一支吗?当然,请自己拿吧。例:Im certainly never going there again.我肯定不会再去那里了。例:Children are naturally curious about everything.小孩天生对一切好奇。例:You surely c

9、ant be serious.你确实不能严肃起来。辨析:while ,when, 与aswhile 引导的时间状语从句必须使用延续性动词;用while引导从句时,主句的动作必须发生在从句所表达的时间内;另外,while可表示“而,却”体现两边的对比关系while还可以表示“虽然,尽管”引导让步状语从句。when引导的时间状语从句既可以用瞬间性动词,又可以用延续性动词,它既可以用于主句和从句两个动作同时发生,又可以用从句动作先于主句动作发生。另外,when还有“正在这时,那时”之意,后面插入一个新的动作,前面的分居可用一般过去时、过去进行时或过去完成时。as 引导时间状语从句,可表示“一边,一边

10、;随着”,强调主句的动作和从句的动作同时发生或者主句的情景跟随着从句所表示的时间的变化而变化。例:Please dont talk so loudly while others are working.别人在工作时,请不要大声喧哗。Tom is strong while his little brother is weak.汤姆身体很结实,而他的弟弟身体很虚弱。He went to bed when he had finished him homework.做完作业后他睡觉去了。When (he was) yet a child , he was fond of swimming.他还是孩子时

11、就喜欢游泳。As time went to , he got more worried.随着时间的流逝,他越来越焦急。I read the letter as I walked along the river. 我一边沿河散步,一边看信。当堂练习:-Are you ready for Spain? -Yes, I want the girls to experience that -they are young.A while B until C if D before.解析,答语句意,是的,我想让女孩名在年轻时就经历这件事。表示“在的时候”用while。辨析:because of 与beca

12、use because 连词,引导表语从句或状语从句。He is absent today, because he is ill.because of 介词短语,后接名词、代词、动名词或what从句。He is absent today because of his illness.他今天缺席是因为病了。注意:because fo ,on account of , due to, owing to 意为“因为,由于“。due to 用法特殊,不能放在句首;其他三个短语位置灵活。辨析 remote ,distant 与far remote 指在时间或距离上是遥远的,也指在感情、兴趣方面距离很大,

13、还指关系方面的疏远。distant指时间、空间上的遥远,也可指亲属关系上的远。far 用来表示实际距离的远和时间上的遥远,还可以引申意义的远。例:Your comments are rather remote from the subject.你的评论跟主题无关。She is a distant cousin of mine.她是我远房的表妹。How far is it from the school to the post office? 从学校到邮局有多远?辨析:alarm,frighten 与terrifyalarm指人意识到危险而产生惊恐,不仅害怕而且担心。frighten 表示“吓唬

14、“或“使害怕”,使用广泛。terrify 语气最强,表示“惊骇得六神无主,魂飞魄散”例:Alarmed by the noise, the birds flew away.那声音把鸟吓飞了。Sorry, I didnt mean to frighten you.对不起,我不是故意吓唬你的。He terrified the children with ghost stories.他讲鬼故事吓坏了孩子们。辨析:spend, pay, cost 与takespend 人+spend +时间、金钱+ in doing sth (on 名词)pay 人+pay+金钱+for+物 cost 事、物+cos

15、t +人+时间、金钱take It + takes+人+时间+to do 例:I spend 2 years in writing the novel. 我花了两年时间写完这部小说。I paid ten yuan for the pen. 我花了10元钱买了这支钢笔。The ticket cost me ten dollars.这张票花了我10美元。It took me 2 years to write the novel.我花了两年时间写完这部小说。辨析:personal, individual 与privatepersonal 强调个体,与他人相对individual 个人,个别,与集体,

16、普通相对private 私人的,个别的,与公有的,相对The car is for your personal use only.这部车只供你个人使用。We interviewed each individual member of the community.我们采访了社区中的每个成员。He never talks about his private life at work.他上班时从不谈论他的私生活。辨析:sothat与suchthatso that 形容词或副词 形容词+a(n)+不可数名词单数 so+ many/few +可数名词复数 much、little(少的)+不可数名词+th

17、at从句 suchthat a(n)+形容词+可数名词单数 形容词+可数名词复数such 形容词+不可数名词 +从句Ive had so many falls that Im black and blue all over.我摔了好多次跤,浑身青一块紫一块的。He made such rapid progress that before long he began to write articles in English.他进步很快,不久就开始用英语写文章了。辨析:suffer 与suffer fromsuffer 意为“遭受痛苦、损失、忍受侮辱等“其宾语通常是pain, loss, grie

18、f, insult, punishment, wrong, hardship, injustice, discouragement, setbacks (挫折),disappointment等。suffer from 往往表示“遭受战争、自然灾害所带来的苦难及患病之意。suffer from a war/ the flood/ a headache 遭受战争/洪水、头痛之苦;suffer from cold and hunger 又冷又饿。例:The army suffered heavy losses in the battle.该军队在那次战役中损失惨重。Hes been sufferin

19、g from cancer for two years.他得癌症已经两年了。The village is suffering from depopulation.那个村口正为人口减少而深感苦恼。辨析:check ,examine, 与testcheck “检查,另外含有“校队”或 找错的,意思。examine 检查,另外含有查看或观察以了解情况的意思。test.检测,考验,检验。Check your homework before you hand in it in.把你的家庭作业检查一下然后再交。The doctor examined the patient carefully. 医生对这位

20、病人做了仔细检查。Obviously, they were putting him to a severe test.显然他们是在给他以严峻的考验。辨析:prefer doing 与prefer to do prefer doing 表示一般情况下的爱好或日常爱好。prefer to do 表示特定时刻或特定情况下的爱好,prefer前有should 或would 时表示特定想法,故其后只接不定式。I preferred swimming when I was a child. 儿时我喜欢游泳。She would not prefer to think about it.她不想考虑此事。辨析:

21、reason ,cause, excusereason 指产生某种行为或想法上的推理性理由,与conclusion相对。reason for表示的理由“cause 主要指导致某种结果,客观存在的原因,它是相对于effect来说的,the cause of 表示“的起因”excuse 多指为免受指责或推卸责任而找的理由,借口。例:Do you know the reason for his being absent today? 你知道他今天缺课的原因?The heavy rain was the cause of the flood.大雨是导致洪水产生的原因。I havent done the

22、 work well;my excuse is that I have been ill. 我没有把工作做好,我的理由是病了。辨析:match, suit, fit 与go with match多指大小,色调,形状或性质等方面的搭配。suit多指合乎需要、口味、性格、条件或地位等fit 多指大小、形状合适go with 有多个以上,表示“同意;伴随,陪伴=go along with 配合,调和等。在表示颜色方面的调和可以与match互换。The color of the shirt does not match that of the coat.衬衫的颜色与上衣不相配Does the time

23、 here suit you ?这里的时间对你合适吗?】Try the new key and see if it fits(the keyhole)试试新配的钥匙,看看是否合适(与锁眼是否吻合)This color does not match/go with that.这种颜色和那种颜色不协调。辨析:design, plot, project , schemedesign 设计、构思或精心策划的计划.plot旨在反对某人的计划、阴谋。project可指实验性计划,与scheme意思接近scheme“规划,方案”,比较系统,详尽。The success of this car shows t

24、he importance of good design in helping to sell the product.The reporter was killed because he tried to expose a plot.这名记者因为试图揭露一个阴谋被杀害。The project to build a new national park will be completed next year.他们建造一个新的国家公园的工程将于明年完工。The scheme seems on the surface to be quite pratical.这个方案表面上看似乎很实际。辨析:sol

25、ve,settlesolve “解决”侧重于给出一个答案settle “解决”其对象通常是某种争端solve a problem/ a mystery settle an issue /an argument辨析:情态动词用法;情态动词意义使用句型比较must肯定,一定肯定句must 只用于肯定句,表示较有把握、可能性较大的一种推测may可能,或许肯定句may 用于肯定句中,表示一种推测,含有怀疑之意。否定句may用于否定句中,语气较弱,may not意为“可能不”can可能否定句can用于否定句,语气较强,can not 意为“不可能”疑问句用于疑问句表推测,通常只用can,不用may辨析:

26、by,with, in 与throughby “方式,手段”接动名词或表示工具的名词with后接具体的工具in后接语言、声音、颜色等名词through表示“以经由”He makes a living by selling newspapers.他靠卖报谋生。by plane/sea/car乘飞机、船、车He likes to write the letter with a pen.他喜欢用钢笔写信。The room is painted in bright colors.这个房间是用亮的颜色漆的。He became rich throght hard work.他通过努力工作而致富。辨析:a

27、crowd, the crowda crowd “许多人”作主语时谓语动词可以是单数(指集合体),也可以是复数指成员)the crowd “民众,大众“同the public作主语时谓语动词可以用单数页可以用复数。There is/ are a crowd of people over there.那边聚集着很多人。The crowd was/were dispersed.人群被驱散了。巧记:-ed形式,和-some 表示的意义-ed表被动意义-some表示主动意义worriedworrisometroubledtroublesomeboredboresomeThe speech made m

28、e tired.那个讲话使我感到厌烦。It was a tiresome speech.那是令人厌烦的讲话。辨析:nearby ,near by, near, nearly, colsenearby 形容词“附近的”副词“在附近”=near by。没有比较级near by “在附近”相对于副词,作状语或后置定语near 可作形容词、副词或介词,意为“在附近”有比较级。nearly是副词,意为“差不多,几乎,密切地,亲切地”close 语气强于near,指时间、地点或程度方面的接近,有“紧靠、相邻”的意味。Li Hua lives in a nearby village which is not

29、 far from the school.李华住在离学校不远的一个村庄里。Is there a hospital near by? 这附近有医院吗?The lake is near our school.那个湖在我们学校附近。She was nearly as well as he was.她几乎和他一样高。All my close friends will join us.我所有的密友都将加入我们的行列。辨析:return, answer, reply, respondreturn 正式用词、从本义“归来,回去”引申作“回答,答辩”讲时,含反驳或反唇相肌之意。answer 常用词,指用书面、

30、口头或行动对他人的请求、询问、质问等作出回答或反应reply 较正式用词,较少用于口语。侧重经过考虑的较正式答复respond 正式用词,指即刻的、以口头或行动对外来的号召、请求或刺激等作出回答或响应。He returned his charge at the meeting yesterday.Often I do use three words where one would answer.当一个词就够用的时候我经常用三个。I replied that I was unable to help them.我回复说我不能帮助他们。You didnt really expect the Pre

31、sident to respond personally to your letter, did you ?你并为料到总统会亲自给你回信,是吗?辨析:forecast , predictforecast 指在知识的帮助下告诉大家将要发生的事。predict 指根据已有的知识、经验和思想进行“预见性描述。The teacher forecast that most students would pass the exam.老师预测大多数学生会通过考试。Its hard to predict when it will happen.很难预测它何时发生。辨析:some time,some times

32、, sometime , sometimessome time 名词短语,表示一段时间,也可表达sometime的意义some times 名词短语,表示“几次,几倍”sometime 指某一个不明确的时间,用过去时态、将来时态都可以。sometimes 表示“有时,间或”用来描述现在或过去常发生的事。Itll take some time to finish reading the novel.读完这本小说需要一些时间。We have been to the Great Wall some times.我们去过几次长城。It happened sometime(some time)_ in

33、August.这事发生在8月的某个时候。Sometimes we are busy but sometimes we are not.我们有时忙有时不忙。辨析:work 与jobwork 作名词,有体力或脑力劳动的意思(在这一意义上的同义词有labour)又作为职业概念的“工作的意思”(在这一意义上的同义词有employment, occupation,)work 为不可数名词。job 作“工作”解,其实有两层含义;一个是 “干活”的“活”一个作为职业的“事”job作“干活”的活解时同义词还有task, duty,assignment, 等,job 作为职业的“事”解时,有如下的同义词:pos

34、ition,place, situation, post等,为可数名词。例:I like gardens too, but I dont like hard work.我也喜欢花园,但是我不喜欢辛苦的劳动。You have done a days work in three hours.你在三个小时内完成了一天的工作。When you start a jbo, you must stick to it.一旦你开始了一项工作,你就得持之以恒。It was his job to repair bicycles and at that time he used to work fourteen ho

35、urs a day.那时,修理自行车就是他的工作,而且常常是一天要工作14个小时。辨析:work on , work atwork on 表示“从事”“创作”“进行”后接名词,代词或v-ing 强调作具体的事,还可以表示“继续工作”努力说服,既可作及物动词短语用,又可作不及物动词短语用。work at 表示“致力于,从事于,研究,学习,后接名词,代词或v-ing 形式,强调把时间和精力等用在某一方面的事情上,侧重于说明所从事的工作性质。Miss Liu is working on a new book.刘老师正在写一本新书。Well work on till midnight.我们将继续工作到

36、午夜。Mr Zhang is working at a new invention.张先生正致力于一项新的发明。He has worked at his subject for many years.辨析:it, one, thatit代替前面提到的同一名称的同一事物,即同名同物。所代替的名词可以是可数名词单数也可以是不可数名词。one 代替的是前面提到的同名异物中的任何一个。所代替名词指能是可数名词单数。其前面可带冠词,还可被this,that或形容词修饰,其后也可由定语。that代替前面提到的同名异物中特指的事物,所代替的名词可以是可数名词单数页可以是不可数名词,但其前不能有修饰语,可带有

37、后置定语。例:Hibernation is more than a sleep.It is a very deep sleep/(It 代替不可数名词Hibernation)冬眠不仅仅是睡眠,它是沉睡。The population problem may be the greatest one of the world today.(one 代替可数名词单数problem)人口问题或许是当今世界上最大的问题。The doctor in our school is younger than that in their school.(that代替可数名词单数doctor,不能用one代替,但可用

38、the one 代替)我们的校医比他们的年轻。辨析:sickness(illness) ,sick, disease ill,sickness 是指一般的生病状态。disease指特定的病,且经常是由病名的疾病。ill 作表语,表示“有病的”英国人场用ill,美国人场用sick。英国人常用sick表示“作呕的,恶心的”sick作定语,ill通常表示“坏的,邪恶的”sick表示令人作呕的,如ill effects不良影响;a sick smell令人恶心的气味She is absent because of sickness.他因病缺席。He suffers from a heart disea

39、se.他得了心脏病。He was ill(sick) in bed with a cold.他因感冒而卧病在床。He has an ill temper.他脾气不好。He told a sick joke yesterday.昨天他讲了个令人毛骨悚然的笑话。辨析:chance,opportunity, occationchance 表示“机会, 机遇”强调偶然性opportunity表示“机会,时机”,常常符合某人目的、心愿的好时机,有“适逢其会,正好便利行事”的意味occasion “时机,机会”指某个明确时刻提供的机会,含有“转瞬即逝”的意思。If we can swim, the cha

40、nces are that we can save our lives.如果我们会游泳,我们就可能自救。This has been my only opportunity to practise speaking English.这一直是我练习英语的唯一机会。This is a good occasion to congratulate him.这是向他贺喜的好机会。辨析:also,toot, as well, eitheralso 比too正式一些,语气较重,只用于肯定句,一般紧靠动词。too 语气较轻,多用于口语,在肯定句中使用,通常位于句末。as well 一般不用于否定句,通常放在句末

41、,强调时刻放在句中。either 用于否定句,放在句末,之前加逗号。If you stay, I will also. 如果你留下来,我也要留下来。Hes coming along too.他也要来。He mentioned other matters as well.他也提到了其他事情。If you dont order a dessert, I wont ,either.如果你不点甜点,我也不点。辨析:especially,specially, particularlyespecially副词,“特别是,尤其”侧重达到异常的程度。specially 副词“特别地,专门地”强调专门的用途和目

42、的。particularly 副词“特别地”与especially(in particular)意思相同,强调事物的个别性和稳定性。I hate getting up early especially in winter.我讨厌早起,尤其是在冬天。The weather has been especially cold, I came specially to see you.最近天气特别冷,我特地来看你。This was hard for young children, particularly when they were ill.这对年幼的孩子们来说太苦了,尤其生病时更加如此。辨析:ov

43、er ,during, forover 强调某一段时间内事物变化的结果。during用于说明某事发生的时间。for用于说明占用的时间。He went to sleep over his work.他干着活儿就睡着了。The phone rang during the meal.吃饭时电话铃响了。I am going away for a few days.我要离开几天。辨析:on more/notany more , no longer/ not any longeron more/notany more 表示动作不再重复出现或做某事的次数不再增加,多与瞬间动词连用。no longer/ no

44、t any longer表示动作不再延续或时间上不再延长,多与延续性动词连用。Ever since then, accidents have no more appeared.=Ever since then, such accidents have not appeared any more.从那以后,类似的事故没有再出现过。She no longer lives here,.=She doesnt live here any more.她不再住在这里了。辨析:classical, classicclassical指古希腊、罗马的文学、艺术、意为“古典(文学或艺术)的”在文学艺术上它分别于r

45、omantic(浪漫主义的)或popular(流行的)相对。classic主要指“第一流的”“最上等的”。相对于best, first-class, masterly.She lectures in classical studies at the university.她在大学里讲授古典文学艺术。This is a really classic French champagne.这的确是 上等的法国香槟酒。Grammar1.合成形容词中,被修饰的中心词与动词为主谓关系时,该动词用现在分词形式;若动词与其修饰的中心词之间存在动宾关系,则该动词用过去分词形式。English-speaking c

46、ountires 讲英语的国家;a horse-drawn carriage一辆马车2.合成形容词中若含有名词,名词往往用单数形式。A there-year-old child一个3岁的孩子。3.合成形容词各部分之间用连接符“-”连接。Go doing 表示去做某事,多指从事与体育、娱乐有关的活动。go boating 去划船 go camping 去露营合成形容词:是一个合成形容词,在句子中作定语,主要构成方式n+adj:snow-white;world-wide adj+adj :red-hotadv+adj:evergreenn+past/presant participle:man-m

47、ade;earth-shakingadj+ past/presant participleadv+ past/presant participleadv+n second-handadj+n-ed white-haired;num+n-ed there-legged结尾有无 “ t “,词性不一样动词名词complain 抱怨complaint 抱怨weigh 重量weight 重量join 连接joint 接头四、语法知识点:Grammar 语法:复杂的特殊疑问句;怎样合成形容词;without怎样用双重否定;不定式短语作定语的用法;不定式如何作目的状语;情态动词如何表推测;what能引导哪

48、些从句;动名词短语作主语;where引导地点状语从句;when能引导哪些从句;as引导定语从句和上面词搭配;that代替了上面;动词不定式作定语;when引导时间状语从句;状语从句如何省略。一般现在时、现在进行时和一般将来时的用法及区别。1.双重否定句Of course, I couldnt live this lifestyle without a good life.当然,没有一个好妻子,我是不可能过上这种妙不可言的生活的。使用双重否定句是为了加强语气及肯定的程度。not/neverwithout意为“没有就不能够”You cant leave the country without a

49、passport.没有护照,你不能离开这个国家。句中的couldnt不是过去式,而是虚拟语气的用法,因为此处是与现在事实相反的假设。本句也可与if引导的虚拟条件句互相转换,即of course, I couldnt live this lifestyle without a good life.=Of course, I couldnt live this lifestyle if I hadnt a good wilfe.当然,没有一个好妻子,我是不可能过上这种生活的。虚拟语气可以不用if从句表条件,而用介词without,but for 等表示一种含蓄的条件。虚拟语气中的be动词多用wer

50、e 而不用was。表示“一就”的句式还有immediately, instantly, directly+句子 the moment (minute, instant)+句子on / upon+n/doing hardly/scarcelywhenno soonerthan注意:no sooner/hardly/scarcely 引导的主句应用过去完成时,从句用一般过去时,它们放在句首时,句子要用部分倒装结构。2.need 作情态动词的用法1.常用于疑问句、否定句、条件句、whether/ if 引导的名词性从句或含有否定意义的句子中。2.need用作实义动词,各种变化和用法与普通的实义动词相

51、同。 need sth 需要某物need 的用法 need to do sth 需要做某事 need sb to do sth 需要某人做某事3.need接动词的主动形式,表示被动含义,这时动名词和主语之间有动宾关系,need doing 可转化为 need to be done。的结构。与need在3中的用法相似的动词还有want, require, deserve 等 The garden wants watering = The garden wants to be watered.花园需要浇水了。情态动词表推测的用法指说话人感到肯定或不肯定的程度(陈述句中),或询问听话人的推测(疑问句

52、中),如“可能,预测或必然等”。情态动词肯定程度由强到弱排列顺序如下:must-will-ought to-should-can-could,-may-might.must,may, can 表示推测时,后面可跟动词的多种 形式,且表达的含义各不相同。must, may, can 后跟be,have或行为动词的一般式表示对现在或将来情况的推测。Look,someone is coming.Who can it be? (疑问句)It may be the headmaster.(肯定句,表示可能)It cant be him, He has gone to Shanghai.(否定句,表示 不

53、可能)must+have+过去分词 表示对过去发生的事情的较有把握的推测。一般只用于肯定句(疑问句和否定句中用can/cant 意为“准是,一定是”Li Hua was so wet; he must have fallen into the water.李华全身都湿了,他一定是掉进水里了。3.含“must+have+过去分词”的结构的句子,其反义疑问句不可以用mustnt,应根据句子的时间状语,分别用didnt 或havent (hasnt)等。She must have told you about it yesterday,didnt she? 她昨天一定已经告诉你那件事了,是不是?He

54、 must have lived here for a long time, hasnt he?他一定在这里住了很长时间了,对吗?3.一般现在时的用法:1.表示习惯性的、现在反复出现的动作或状态,这类句子常用的时间状语有:always(总是),Often(经常),sometimes(有时),every day(每天),now and then(时常),usually(通常), once a month/year(一月、年一次) on Monday(每周一)等。Peter travels to exotic places every year.彼得每年都到国外一些地方旅游。2.表示主语现在的特征

55、、性格或发生、存在于说话时的感觉、状态等。She loves to get together with her friends.她喜欢跟她的朋友们聚会。3.表示客观事实或普遍真理Water boils at100 .水在100摄氏度时沸腾。Metal expands when heated.金属加热后膨胀。The Yangzi River flows into the Pacific Ocean.长江流入太平洋。Light travels faster than sound.光比声音传播得快。4 表示按规定、计划等预计要发生的未来的动作,只限于go, come leave ,start, ar

56、rive, stay, return, begin, take off 等动词。Chrismas falls on a Sunday next year.圣诞节将在明年的一个周日来临。The next film begins at10.p .m.下一场电影将在晚上10点放映。注意:在由连词when,as soon as, before, until, if 等引导的表示未来行为的时间和条件状语从句中,常用一般现在时代替将来时,这是英语的习惯表达法。但应注意,主句的谓语动词必须用一般将来时。Please telephone me as soon as he arrives.他一到,你就给我打电话

57、。Well go to the park if it does not rain tomoorow.如果明天不下雨,我们就去公园。Please tell him about it as soon as he comes back.他一回来,就请把这件事告诉他。I will discuss this with you when we meet next time.下次见面时咱们再讨论这件事。提示,一般现在时有时也用于定语从句或宾语从句中表示将来。Ill give you anything you ask for.我将给你任何你想要的东西。Well see that all the work is

58、 done before five oclock.我们保证5点以前把所有的活都干完。行为动词一般现在时用法歌诀:用好一般现在时,时间状语需牢记。基本用法要记清,动作习惯经常性。客观真理和能力,有时还表将来时。谓语若为行为动,形式要由主语定。主语日常是三单,动词要把-s-es添。句中若把助动用,谓语动词用原形。4.现在进行时的用法:1.表示说话时正在进行且尚未完成的动作或状态。这种情况下常与now,at this moment, these days, at present.等时间状语连用。The telephone is ringing Alice? Grandama is asking to

59、 see you.爱丽丝,你在做什么?奶奶要见你。We are having an English lesson now.我们现在正在上英语课。My agent is waiting for me; I have to go.我的代理商在等着我,我得走了。Excuse me, youre sitting in my seat.对不起,你坐在我的座位上了。2.表示现阶段正在进行的动作,虽然此刻该动作不一定正在进行。The workers are building a new factory these days.工人们近来正在建一座新厂。Nowadays he is translating a

60、novel.近来他在翻译小说。3.表示反复发生的动作等。常与always, forever,constanly, continually, all the time等时间状语连用,表示反复发生的或习惯性的动作(有时也出现时间副词),这种用法的现在进行时常表示不满、抱怨或赞美等情感。She is always finding faults with others.她总是挑别人的毛病。Mary is always thinking of others.玛丽总是为别人着想。4.现在进行时可用来表示按计划或安排要进行的动作,这时都有一个表示将来的时间(一般指不久的将来)的状语。能这样用的常见动词有:a

61、rrive, come, do ,get, go , have, leave, meet, play return, see, sleep, spend ,start, stay, wear, work etc.Theyre having an evening party next weekk.下星期他们将举行一个晚会。Are you working tonight?今晚你上班吗?My sister is getting married next December.我妹妹将于明年12月结婚。5. 现在进行时可表暂(临)时的情况The professor is typing his letter

62、 while his secretary is ill.秘书生病时,教授自己打印他的信。注意:并非所有的动词都可以用于进行时态,下列动词不能用于进行时态。(1)表示感觉、感知的动词:hear, see, seem, appear, smell taste, look等(2)表示感情的动词:like ,love,hate, hope, prefer, refuse, want, wish等。(3)表示存在状态的动词:be, exist, remain, stay, obtain.等(4) 表示占有与从属关系的动词:belong, contain, have,own, form.等。(5)表示思考、理解等心理活动的动词:believe,doubt, forget,know, remember, understand等。但如果词义转变为表示一个正在进行的动作则可用于进行时态。Do you see anyone over there?(表示感觉)你看到那儿的什么人了吗?Are you seeing someone off?(表示正在进行的动作)你正为某人送行吗?He looks ve

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