新概念第二册总复习148课ppt课件

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1、过去进行时过去进行时 L1L2-A young man and a young woman were sitting behind me. 讲解:这个一个典型的过去进行时态的句子。讲解:这个一个典型的过去进行时态的句子。过去进行时主要表示过去某个时刻正在发过去进行时主要表示过去某个时刻正在发生的一个动作。生的一个动作。一般过去时和过去进行时的基本差别是:一般过去时和过去进行时的基本差别是:一般过去时表示一个已经完成的动作,而一般过去时表示一个已经完成的动作,而过去进行时表示过去一个正在进行的动作。过去进行时表示过去一个正在进行的动作。She wrote a letter yesterday.(

2、已经写完已经写完)She was writing a letter.(可能还没有写完可能还没有写完)过去进行时还可以用在状语从句中,引导时间状过去进行时还可以用在状语从句中,引导时间状语从句的连词有语从句的连词有when, as, while, just as等。等。When, as 和和while 都可以表示都可以表示“当当.时候时候”,有时候可以替换,但是也有区别。有时候可以替换,但是也有区别。如果引导两个同时正在进行且持续时间较长的动如果引导两个同时正在进行且持续时间较长的动作,只能用作,只能用while;如果表示突然发生的动作只能如果表示突然发生的动作只能用用when引导;如果表示恰恰

3、在这时,用引导;如果表示恰恰在这时,用as或或just as.While I was talking with my teacher, I heard the telephone ringing.I dropped my shoes as I was getting on the bus.一般现在时一般现在时 L2L1I sometimes stay in bed until lunch time. 讲解:大家注意讲解:大家注意sometimes 这样的副词的位置。这样的副词的位置。until 在肯定句子,动词应该是可以延续的动词。在肯定句子,动词应该是可以延续的动词。一般现一般现在时在时 L

4、2概念:概念:经常、反复发生的动作或行为及现在的某经常、反复发生的动作或行为及现在的某种状况。种状况。时间状语:时间状语:always, usually, often, sometimes, seldom, every week (day, year, month), once a week, on Sundays(=every Sunday) 基本结构:基本结构:be动词;动词; I am a student否定形式:否定形式:am/is/are+not; I am not a student一般疑问句:一般疑问句: 把把be动词放于句首;动词放于句首; 行为动词行为动词 I sometim

5、es stay in bed until lunchtime. It seldom snows here. I never get up early on Sundays. He is always ready to help others. 否定形式:否定形式:此时态的谓语动词若为行为动词,则在其前加此时态的谓语动词若为行为动词,则在其前加dont,如主语为第三人称单数,则用如主语为第三人称单数,则用doesnt,同时还原行为动词。,同时还原行为动词。一般疑问句:一般疑问句:用助动词用助动词do提问,如主语为提问,如主语为第三人称单数,则用第三人称单数,则用does,同时,还原行为,同时,还

6、原行为动词。动词。Do you always get up so late?现在进现在进行时行时 L2 1.概念概念:表示现阶段或说话时正在进行的动作及行为。表示现阶段或说话时正在进行的动作及行为。 2.时间状语时间状语:now, at this time, days, etc. look . listen 3.基本结构基本结构:be+doing 4.否定形式否定形式:be+not+doing. 5.一般疑问句一般疑问句:把把be动词放于句首。动词放于句首。 6.现在进行时特殊疑问句现在进行时特殊疑问句 e.g. How are you feeling today? (1) 现在进行时表示说话

7、时或现阶段正在进行的动作现在进行时表示说话时或现阶段正在进行的动作 表表示现阶段正在进行的动作,通常用表示现阶段的时示现阶段正在进行的动作,通常用表示现阶段的时间状语,如:间状语,如:today, this week, this month, this year, at this moment, now等。等。如:如: He is writing a novel now. Its raining again.I am coming to see you.But Im still having breakfast.What are you doing?Im having breakfast.L5

8、I am coming to see you. 讲解:类似讲解:类似come ,arrive, go,start 等单等单词词进行时态可以表达将来含义。进行时态可以表达将来含义。I am arriving soon.现在进行时现在进行时(2) 有些动词通常不能用进行时。不能用进行时的有些动词通常不能用进行时。不能用进行时的动词有:动词有: 表示感觉或感情的词,如:表示感觉或感情的词,如:hear, see, smell, taste, feel,(感官动词)感官动词) seem, notice, hate, love, like, want, wish, refuse, prefer, for

9、give等。等。 表示存在或所属的词,如:表示存在或所属的词,如:exist, stay, remain, obtain, have, own, form, contain等。等。 表示认识或理解的词,如:表示认识或理解的词,如:understand, know, remember, forget, believe, think, doubt等。等。 感叹句感叹句 L2L3What a day!感叹句通常由感叹句通常由what, how引导,表示赞美、惊叹、喜引导,表示赞美、惊叹、喜 悦悦等感情。等感情。what修饰名词,修饰名词,how 修饰形容词,副词或动词,感叹修饰形容词,副词或动词,感

10、叹句结构主要有以下几种:句结构主要有以下几种: How +形容词形容词+ a +名词名词+陈述语序陈述语序How+形容词或副词形容词或副词+陈述语序陈述语序Hes a rude person. How rude a person he is! The weathers terrible. How teerrible the weather is ! What +名词名词+陈述语序陈述语序What+a+形容词形容词+名词名词+陈述语序陈述语序What+ 形容词形容词+复数名词复数名词+陈述语序陈述语序What+ 形容词形容词+不可数名词不可数名词+陈述语序陈述语序TEXT:转化为转化为“what

11、.”形式的感叹句形式的感叹句Its an awful mess.What an awful mess it is.Theyre beautiful pictures.What beautiful pictures they are!L6On the last day, I made a big decision . 讲解:讲解:-具体日期的、星期几、以及具体几月几日,具体日期的、星期几、以及具体几月几日,节假日以及具体特指的哪一天用节假日以及具体特指的哪一天用on;只有月、年或者年月皆有的用只有月、年或者年月皆有的用in-decide to do sth =make a decisionin:

12、表示一天中的某段时间:表示一天中的某段时间:in the morning/afternoon/evening表示月份表示月份/年份:年份:in March, in 1990表示季节:表示季节:in spring/winterin+一段时间可以表示在一段时间之内也可以表一段时间可以表示在一段时间之内也可以表示在一段时间之后,可以与现在时,过去时和将示在一段时间之后,可以与现在时,过去时和将来时连用。来时连用。on:表示星期:表示星期:on Monday表示具体日期:表示具体日期:on June 1st表示具体时间:表示具体时间:on that day/that evening/on that n

13、ightat:表示确切时间:表示确切时间:at 10 oclock表示用餐时间:表示用餐时间:at lunch time/teatime表示其他时刻:表示其他时刻:at noon/night/midnight, at this timeduring+一段时间一段时间fromtill/ to一般过一般过去时去时 L3概念概念:过去某个时间里发生的动作或状态;过去过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。习惯性、经常性的动作、行为。时间状语时间状语:ago, yesterday, the day before yesterday, last week(year, night,

14、 month), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.基本结构基本结构:be动词;动词;行为动词行为动词否定形式:否定形式:was/were+not;在行为动词前加在行为动词前加didnt,同时还原行为动词。,同时还原行为动词。一般疑问句一般疑问句:was或或were放于句首;放于句首;用助动用助动词词do的过去式的过去式did 提问,同时还原行为动词。提问,同时还原行为动词。It was Sunday.Last Sunday I got up very late.I

15、 looked out of the windowsIt was dark outside.Just then,the telephone rang.可以带双宾语的动词可以带双宾语的动词动词可以分为几类,如及物动词,不及物动词,动词可以分为几类,如及物动词,不及物动词,双宾动词,系动词,助动词和情态动词等。其中双宾动词,系动词,助动词和情态动词等。其中双宾动词后面可以跟两个宾语,前面的为间接宾双宾动词后面可以跟两个宾语,前面的为间接宾语,通常表示动作的目标;后面的直接宾语,通语,通常表示动作的目标;后面的直接宾语,通常表示动作的结果。常表示动作的结果。如果要把间接宾语放在直接宾语的后面,间接宾

16、如果要把间接宾语放在直接宾语的后面,间接宾语前面要加介词语前面要加介词“to”(表示动作对什么人),(表示动作对什么人),或者加介词或者加介词for (表示动作为什么人而做表示动作为什么人而做)。常见的双宾动词有:常见的双宾动词有:bring, buy, cook, find, get, leave, make, offer, pass, read, sell, send, serve, show, take, teach, tell, write等等。等等。He bought me a book. He bought a book for me.Tom left me a message.

17、Tom left a message to me.She cooked us a delicious meal. She cooked a delicious meal for us.Please pass me the salt. Please pass the salt to me.动词双宾语 L3L2A friendly waiter taught me a few words of Italian.讲解:讲解:直接宾语:直接宾语: a few words of Italian间接宾语:间接宾语: me现在完成时 L4L1 I have just received a letter fr

18、om my brother ,Tim 讲解:这是个典型的现在完成时态,注意讲解:这是个典型的现在完成时态,注意just 的位置。的位置。 receive a letter from sb=have a letter from sb现在完成时基本用法:基本用法:1、表示过去存在的动作或状态一直延续到、表示过去存在的动作或状态一直延续到现在。现在。We have known each other for two years.2、表示动作已经完成,但对现在仍有影响。、表示动作已经完成,但对现在仍有影响。I have read that book.构成:构成:have/has+ done过去时:强调动

19、作过去时:强调动作完成时:强调影响完成时:强调影响I have lost my pen.表示现在没有钢笔可用表示现在没有钢笔可用I lost my pen yesterday. 不表示现在有没不表示现在有没有钢笔用有钢笔用注意现在完成时长与现在完成时长与since 连用连用He has worked in the factory since he graduated in 1970.但表示时间长度时,多用一般现在时但表示时间长度时,多用一般现在时It is two weeks since he left.L2He is working for a big firm and he has alr

20、eady visited a great number of different places in Australia 讲解:两种不同时态的应用,注意到划线讲解:两种不同时态的应用,注意到划线部分是对可数名词复数的修饰。部分是对可数名词复数的修饰。Lesson 5L6up to now, Mr. Scott has sent a great many requests for spare parts and other urgent messages from one garage to the other.讲解:讲解:up to now=up till now =up to present

21、 多数在现在完成时态中使用多数在现在完成时态中使用in the way 挡道,挡道, on the way 在路上在路上 by the way 顺便说一下顺便说一下 in a way 在某种程度上在某种程度上 L8 In this way,he has begun his own private “telephone” service冠词 L 6L6He calls at every house in the street once a month and always asks for a meal and a glass of beer.讲解:讲解:call at +地点,如果地点,如果

22、call on +somebody. Once/ twice/ 3(+) times1不定冠词用于修饰单数可数名词,当一个单不定冠词用于修饰单数可数名词,当一个单词的第一个发音为元音时要用冠词词的第一个发音为元音时要用冠词an, 如果是辅如果是辅音用音用a即可。即可。2不定冠词还可以用来修饰一类事物,有时候不定冠词还可以用来修饰一类事物,有时候也可以省略:也可以省略:A cat is a lovely animal. Cat is a lovely animal.3不可数名词加冠词表示一类事物:不可数名词加冠词表示一类事物:Apple is a fruit.4如果特制某人如果特制某人,某物或上

23、文提过的人或物时要某物或上文提过的人或物时要用定冠词用定冠词the5Some表示一些,可以修饰可数名词及不可数表示一些,可以修饰可数名词及不可数名词。名词。6在姓名,城市,地名,过名,月份,节日,在姓名,城市,地名,过名,月份,节日,星期前不加冠词,季节前也一般不加,特指时加。星期前不加冠词,季节前也一般不加,特指时加。过去进行时过去进行时 L 7L 2They were expecting a valuable parcel of diamonds from South Africa讲解:讲解:expect 这个单词是一种内心的期待。这个单词是一种内心的期待。例如例如;I am expect

24、ing his arrival 我期望我期望他的到来。这是心里的感受。他的到来。这是心里的感受。 时间状语从句时间状语从句L 7While two detectives were keeping guard at the door, two others opened the parcel讲解:讲解:while 后面接过去进行时态的多。后面接过去进行时态的多。 时间状语从句时间状语从句(1)当主句是一般将来时态或祈使句,表示将)当主句是一般将来时态或祈使句,表示将来的意义时,从句用一般现在时。来的意义时,从句用一般现在时。 Ill ring you up as soon as I get to

25、 Beijing. (2) when 引导的时间状语从句,表示主句和从引导的时间状语从句,表示主句和从句的动作同时发生;句的动作同时发生;before 表示主句的动作发表示主句的动作发生在从句的动作之前;生在从句的动作之前;after 则表示主句的动作则表示主句的动作发生在从句的动作之后;发生在从句的动作之后;as 引导的时间状语从引导的时间状语从句时,强调并发生,不指先后。句时,强调并发生,不指先后。 (3)until/till 引导的时间状语从句引导的时间状语从句A. 主句的谓语动词时延续性动词时,主句用肯定主句的谓语动词时延续性动词时,主句用肯定形式,表示这一动作或状态一直延续到形式,表

26、示这一动作或状态一直延续到until/till所表示的时间为止。所表示的时间为止。 Ill wait for you until/till you come to see me. I will read the book until/till I finish it. B. 主句的谓语动词是主句的谓语动词是非非延续性动词时,用否定形延续性动词时,用否定形式表示主句的动作直到式表示主句的动作直到until 所表示的时间才发生。所表示的时间才发生。构成句式构成句式not.until, 有时不用有时不用not, 而用其他如而用其他如never, nothing 等表否定的词。等表否定的词。 I di

27、dnt go to bed until I finished my homework.(4)since 引导的时间状语从句,表示自引导的时间状语从句,表示自.以来,主句用一般现在时或现在完成时,以来,主句用一般现在时或现在完成时,从句用一般过去时。从句用一般过去时。结构为:结构为:It has been.since +从句从句/It is.since+从句。从句。 I have worked in this school since I graduated from Beijing University. It is ten years since I studied English.能交换位

28、置的短语动词 L 7L 6Two man took the parcel off the plane and carried it into the Custom House.讲解:讲解:take the parcel off= take off the parcel比较级和最高级 L 8L3Bill Friths garden is larger than Joes 讲解:很普通的比较级的形式,但是大家讲解:很普通的比较级的形式,但是大家一定要注意:后面是一定要注意:后面是JoesL 8I always wins a little prize for the worst garden in

29、the town!讲解:最高级讲解:最高级形容词的比较级与最高级形容词的比较级与最高级单音节词的比较级最高级:单音节词的比较级最高级:直接加直接加-er, -est: small-smaller, smallest以以e结尾的加结尾的加-r, -st: large-larger, largest以辅音字母加以辅音字母加y结尾的词变结尾的词变y为为i加加-er, -est: busy-busier, busiest重读闭音节结尾的词,双写最后一个辅音字母再重读闭音节结尾的词,双写最后一个辅音字母再加加-er, -est:big-bigger, biggest多音节词及双音节词:多音节词及双音节词

30、:more/less, most/lest 不规则变化:不规则变化:good/bad/many/little/far(farther/further)注意:形容词最高级前面要加定冠词注意:形容词最高级前面要加定冠词the 过去将来时 L 9It would strike in twenty minutes time讲解:讲解:in 表示过了多久后。表示过了多久后。【构成构成】由助动词由助动词“would/should+动词原形动词原形”构成构成,should主要用于主语是第一人称时主要用于主语是第一人称时;would可用可用于各种人称。如于各种人称。如:Whenever we had trou

31、ble, he would come to help us.由由“was/were going to+动词原形动词原形”构成。如构成。如:No one knew when he was going to come. 被动语态 L 10L1It is called a clavichord.L7It is being repaired by a friend of my fathers.讲解:讲解:1.首先这是一个被动语态,这是什么时态首先这是一个被动语态,这是什么时态呢?呢?2.双重所有格双重所有格a friend of my fathers. 双重属格与双重属格与of属格的不同,如:属格的不

32、同,如: A. He is a friend of your husbands. 他是你丈夫的一个朋友他是你丈夫的一个朋友。(强调你丈夫的朋友不。(强调你丈夫的朋友不止一个)止一个) B. He is a friend of your husband. 他是你丈夫的朋友。(他是你丈夫的朋友。(强调他对你丈夫的友好)强调他对你丈夫的友好) 可以从下边的情景对话中体会这种差别:可以从下边的情景对话中体会这种差别: -Who told you that? 谁告诉你的?谁告诉你的? -A friend of your fathers. 你父亲的一个朋友说的。你父亲的一个朋友说的。 -If he say

33、s such things, he is not a friend of my father. 如果他说这样的话,他就不是我父亲的朋友。如果他说这样的话,他就不是我父亲的朋友。 被动语态结构:结构:be+过去分词过去分词用法:用法:主语不清或不需要提及时主语不清或不需要提及时I was born in 1999. The apple was eaten. 强调不同的主语时,为了说明动作是谁做强调不同的主语时,为了说明动作是谁做的,用的,用by+动作执行者动作执行者The policeman caught the thief. The thief was caught by the police

34、man.“动词+宾语+不定式to do”结构 L 11L 6I asked him to lend me twenty pounds.讲解:不定式做宾语补足语。讲解:不定式做宾语补足语。一般将来时 L 12L7He will take part in an important race across the Atlantic 讲解:讲解:will +do =表示将要做什么表示将要做什么.take part in :参加参加区分区分join 加入团体、组织加入团体、组织attend 参加会议,上课参加会议,上课be going to结构的用法结构的用法be+副词词组:副词词组:be away/b

35、e back/be out/be in/be over/be on 将来进行时将来进行时 L 13L2They will be arriving here tomorrow.讲解:大家体会一下将来进行时态的构成,讲解:大家体会一下将来进行时态的构成,和概念。它和一般将来时态差不多,不过是和概念。它和一般将来时态差不多,不过是强调:将来的一个时间,正在做什么。强调:将来的一个时间,正在做什么。结构:结构:will be doing sthL5 Womans club名词所有格:名词所有格:如果名词复数如果名词复数以以S结尾一般只加结尾一般只加,如果名词是以,如果名词是以S结尾的专有名词如人名,可

36、以加结尾的专有名词如人名,可以加S, 也可以直接加也可以直接加,如:,如:Keats work, the Johns house 名词所有格也可以用来表示无生命的名词所有格也可以用来表示无生命的1 时间:时间:todays, new centurys2 国家,城市名词:国家,城市名词:the countrys, the citys3 机构组织:机构组织:the stations waiting room, the universitys library4 车,船,用具车,船,用具: the cars wheel5 专有结构:专有结构:at ones wits end,6 价值:价值:ten p

37、ounds worth of meat, 7 时间:时间:in twenty minutes time L1After I had left a small village in the south ,I drove on to the next town.讲解:体会一下过去完成时态的实际应用。讲解:体会一下过去完成时态的实际应用。是过去的过去。是过去的过去。构成:构成:had + done用法:表示在过去某一时间或某一动作之用法:表示在过去某一时间或某一动作之前已发生的动作或存在的状态。前已发生的动作或存在的状态。By the time he was twenty, he had alrea

38、dy written five novels.过去完成时的标志By then 直到那时直到那时By the end of 直到直到结束结束By the time 直到直到时候时候Up till then 到那时到那时Up until last night 直到昨天晚上直到昨天晚上L5As soon as I got into the car ,I said good morning to him in French and he replied in the same language.讲解:体会一下,讲解:体会一下,as soon as 的用法相当的用法相当于:于:hardly .when/

39、no soonerthan, the moment that./on doing something.L5Apart from a few words, I dont know any French at all .Apart from/except for 可以放在句首可以放在句首except 不包括不包括Besides 而且而且(包括(包括)Your article is very good except for some spelling mistakes.L6Neither of us spoke during the journey.讲解:讲解:neither(none) of 后加

40、单数后加单数 both of 后加复数。后加复数。直接/间接引语 L 15L4He told me that the firm could not afford to pay such large salaries 讲解:讲解:afford 的用法:可以接钱也可以接物,还的用法:可以接钱也可以接物,还有有afford to do 如果引语的主句所用动词为过去时,那么间接引语要做相如果引语的主句所用动词为过去时,那么间接引语要做相应变化:应变化:时态变化:时态变化:一般现在时一般现在时一般过去时一般过去时现在进行时现在进行时过去进行时过去进行时一般过去时一般过去时/现在完成时现在完成时过去完成时

41、过去完成时一般将来时一般将来时过去将来时过去将来时be going towas/were going to/wouldcan-couldmay-might时间地点及指示词的变化:时间地点及指示词的变化:herethere, tomorrowthe next day, the following day, thisthat人称变化:人称变化:根据句意改变人称。根据句意改变人称。 If引导的真实条件句 L 16L6You will enjoy your stay here if you pay attention to our street signs 讲解:讲解:1.真实条件句,主语是将来时态,

42、从句是一般现在真实条件句,主语是将来时态,从句是一般现在时态。(主将从现)时态。(主将从现)2.第二人称第二人称you可以表示可以表示“任何人任何人”的意思的意思形式主语形式主语 L 17L7It must be terrible to be grown up! 讲解:讲解: It is +adj.( for sb) to do sthShe has a grown-up daughter who lives abroad. L9My dog had taken it into the garden.这个句子里这个句子里had+done的结构是过去完成时的的结构是过去完成时的用法,我们在前几课

43、的课文讲解里有提到过。用法,我们在前几课的课文讲解里有提到过。过去完成时的使用场景过去完成时的使用场景 宾语从句中(尤其是间接引语中)宾语从句中(尤其是间接引语中)例句:例句:He told me that he had finished college study.(间接引语)(间接引语)I was told that iphone 4 had been sold out.过去完成时过去完成时 L18 用在状语从句中用在状语从句中例句:例句:I went home as soon as the concert had ended. 用在定语从句中用在定语从句中例句:例句:He showed

44、me a picture which he had taken last year. 和和time这个词一起用这个词一起用It was the first time that I had been visited here.这是我第一次来这儿玩。这是我第一次来这儿玩。can 与与 may 比较比较 L 19L3I hurried to the ticket office. May I have two tickets please? I asked.may (疑问词,(疑问词, 起礼貌作用)起礼貌作用)L10Could I have those two tickets please? I as

45、ked.在这句里,在这句里,could代替了代替了can,这是比较,这是比较委婉委婉地提出请求的用法地提出请求的用法,在时间上和在时间上和can没有没有区别。区别。(第二人称不能用第二人称不能用may来表示来表示“可以吗可以吗?”,只用只用can)L13I might as well have them, I said sadly.还是还是好,不妨好,不妨may/might as well+动词原形动词原形 还是还是好好(无可奈何无可奈何),不妨,不妨(消极)(消极)I might as well take the umbrella with me.had better+v.原形原形 最好做最

46、好做(积极心态积极心态)介宾关系介宾关系 L 20L1 I often fish for hours without catching anything.在这句话中,动名词在这句话中,动名词catching作介词作介词without的宾语(介宾)。的宾语(介宾)。Without asking for money, the boy went to school.L3After having spent whole mornings on the river, I always go home with an empty bag.语法讲解语法讲解动名词动名词 v. +ing 作为介词作为介词aft

47、er的宾语,动词的宾语,动词spend所表示的动作所表示的动作发生在谓语动词发生在谓语动词go之前,所以动名词要用完成之前,所以动名词要用完成形式,即形式,即having spent。动名词是动词的名词形式,在句中可做主语或宾动名词是动词的名词形式,在句中可做主语或宾语。语。做主语做主语 Fishing is my favorite sport.肯定猜测肯定猜测 L 21L4Over a hundred people must have been driven away from their homes by the noise 讲解:讲解:must +have done 是对过去事情的推是对

48、过去事情的推测,猜测某事一定已经发生。这种情态动词表测,猜测某事一定已经发生。这种情态动词表猜测的用法在猜测的用法在19课也有提到。课也有提到。 情情态动词 (注意情注意情态动词表示推表示推测的用法的用法)表示表示绝对肯定的推肯定的推测:must do (对现在的推在的推测)/ =sb be sure must have done(对过去的推去的推测)表示表示绝对否定的推否定的推测:cant do / cant have donee.g. You cant have stayed at home yesterday because it was Friday.表示可能性推测:表示可能性推测:

49、might do / might have done, 此处的情态动词也可以换用此处的情态动词也可以换用 may / could / can / should / ought to / would / wille.g. Some psychologists claim that people might / may feel lonely when they are far away from home. L9Everybody says I must be mad and they are probably right.这句中这句中must后接动词原形,表示对现在情况的推后接动词原形,表示对

50、现在情况的推测。测。如要表示如要表示“他一定会赢他一定会赢”,通常不说,通常不说He must win,可说,可说He is sure to win.(He must win的意思是的意思是他必须要赢他必须要赢) must其后可接其后可接进行式进行式或或完成进行式完成进行式,用以,用以谈论一个正在进行的动作:谈论一个正在进行的动作:He must be writing a letter to his girl friend. Someone must have been smoking here2. 情态动词情态动词must有时候表示命令或强制,用于否有时候表示命令或强制,用于否定句的定句的m

51、ustnt表示说话人不许或禁止(某人做某表示说话人不许或禁止(某人做某事),意思是事),意思是“一定不要一定不要”、“不能不能”,而不是,而不是“不必不必”。例如:例如:You must do as you are told 对于对于must 开头一般疑问句,若要作否定回答,可开头一般疑问句,若要作否定回答,可用用neednt,不用,不用mustnt:Must I come over tonight? No, you neednt. “我今晚必须过来吗我今晚必须过来吗?”“不必不必”。3. 情态动词情态动词must作作“必须必须”解,表示必要,解,表示必要,过去式通常用过去式通常用had to

52、,其否定式为,其否定式为 dont have to或或neednt。e.g. It was too late to go back;we must(had to)go on or fail并列句并列句/连词连词 L 25L 2I not only spoke English very carefully ,but very clearly as wellL5 He spoke neither slowly nor clearly.(一),连词主要有(一),连词主要有but , however, yet, although, while , and, then, first second, or

53、, not only.but also., both.and., neither.nor. (二),并列连词和从属连词按语义分如下(二),并列连词和从属连词按语义分如下几种:几种:A.常见的表示语义引申的并列连词有:常见的表示语义引申的并列连词有:1.and 2. neither. nor She could neither speak the language nor write it. 3. both. and Both you and me like drinking coffee.4. not only. but also 5. as well as I have read all h

54、is novels as well as his plays. B.表示选择的并列连词有:表示选择的并列连词有: 1. or You may do it yourself, or ask someone else to do it. 2. either. or I left it either on the table or in the drawer. 除了表示选择外,除了表示选择外,or和和either. or还可以表示还可以表示否定的条件:否定的条件: 1) Now I must go or (if not) I shall be late for the party. 2) Youll

55、 either behave yourself, or youll never go out with me. C.表示转折或对比的并列连词有:表示转折或对比的并列连词有: 1. but He tried hard but he was unsuccessful. 2. yet The car was old, yet it was in excellent condition. 3. however However, It is not true. D.表示因果关系的并列连词有:表示因果关系的并列连词有: 1. for Youd better put on your sweater, for

56、 its rather cold outside. 2. so It is cold outside, so pls remember to put on a coat .3. therefore You are right, therefore we should support you. L 28L1Jasper White is one of those rare people who believes in ancient myths.在第在第21课的课文详注中,课的课文详注中, “one of +名词名词/代词代词”这个结构,这个结构,of后面的名词必须是后面的名词必须是复复数,数,

57、但与这个结构连用的动词必须是但与这个结构连用的动词必须是单数单数:One of your friends is waiting for you now. L2He has just bought a new house in the city, but ever since he moved in, he has had trouble with cars and their owners.ever since: ever起强调作用;起强调作用;eg: Ever since he left school, he has never used English.定语从句定语从句 L 29L1 Ca

58、ptain Ben Fawcetts first passenger was a doctor who flew from Birmingham to a lonely village in the Welsh mountains. 讲解:典型的定于从句。讲解:典型的定于从句。1.定义定义:在复合句中修饰名词或代词的从句在复合句中修饰名词或代词的从句2.先行词先行词: 被修饰的名词或代词被修饰的名词或代词关系代词、关系副词关系代词、关系副词:3.引导定语从句的词引导定语从句的词关系代词:关系代词:关系副词:关系副词: when, where, why等等who, whom, whose, wh

59、ich, that等等定语从句的相关概念定语从句的相关概念There was an earthquake which happenedin Tangshan in 1976.The woman (whom you saw in the park) is our 先行词先行词 定语从句定语从句English teacher.1.The man _came to our school is Mr. Wang. 2.The girl _ I met is Lucy. 3.A child _parents are dead is called Tom. 4.I like the book _ you

60、bought yesterday. 5.I like the person _you just talked.who, thatwhom, thatwhosethat, which, to whomExcerciseJoin two sentences into one: The boy is my brother. He helped me.1. The boy who helped me is my brother. The film is interesting. They saw it last night. 2. The film they saw last night is int

61、eresting.L3The most surprising thing about it, however, is that it can land anywhere: on snow, water, or even on a ploughed field.是一个从句,起表语作用,被称为表语从是一个从句,起表语作用,被称为表语从句句:说明主语是什么或者怎么样,由名词、形说明主语是什么或者怎么样,由名词、形容词或相当于名词或形容词的词或短语充容词或相当于名词或形容词的词或短语充当,和当,和连系动词连系动词一起构成谓语。一起构成谓语。L 30L4There were some people ro

62、wing on the river. 讲解:讲解:There be 句型的现在进行时句型的现在进行时 该句改写成个定语从句该句改写成个定语从句?L 32L1 People are not so honest as they once were 讲解:讲解:not soas 这是同级比较的否定这是同级比较的否定形式。肯定形式是形式。肯定形式是asasHe as tall as me .She is not as intelligent as we think.名词后缀名词后缀 L 33darkness n.黑暗黑暗dark 黑暗的黑暗的-darkness 黑暗,黑暗,-ness是名词性后是名词性

63、后缀,缀,一般在形容词后加一般在形容词后加-ness构成抽象名词。比如:构成抽象名词。比如:safe 安全的安全的-safeness 安全安全lonely 孤独寂寞的孤独寂寞的-loneliness 孤独寂寞孤独寂寞 (词尾为(词尾为y的先改的先改y为为i)happy 快乐的快乐的-happiness 快乐快乐tired 疲劳疲倦的疲劳疲倦的-tiredness 疲劳疲倦疲劳疲倦kind 慈善的,宽容的,善良的慈善的,宽容的,善良的-kindness 好意好意bitter 苦的苦的-bitterness 苦味,苦难,怨恨苦味,苦难,怨恨silly 愚蠢的愚蠢的-silliness 愚蠢愚蠢L8

64、On arriving at the shore, the girl struggled up the cliff towards the light she had seen讲解:讲解:on doing.表示一表示一.就如何。就如何。现在完成进行时现在完成进行时 L 34L1Dan Robinson has been worried all week. Last Tuesday he received a letter from the local police. 本句时态是现在完成时,表达一种持续的本句时态是现在完成时,表达一种持续的状态。时间状语是可延续的状态。时间状语是可延续的 all

65、 week. worried (adj.) 表示一种状态,担心表示一种状态,担心 此处此处不是被动语态,而是不是被动语态,而是adj.Im worried about you. = I worry about you. 第二句话,时间状语:第二句话,时间状语:last Tuesday要接过要接过去时。去时。现在进行时的被动语态现在进行时的被动语态L7It is now being sent to his home by train.讲解:讲解:is being sent是是is sent的现在进行的现在进行时结构。是被动语态用于现在进行时,其时结构。是被动语态用于现在进行时,其结构为:结构为:

66、 am/is/are+being+动词过去分词动词过去分词。L 8Dan was most surprised when he heard the news.讲解:讲解:most不是表示最高级,而是相当于不是表示最高级,而是相当于very,作形容词使用,常常与起形容词作用的过去,作形容词使用,常常与起形容词作用的过去分词连用。分词连用。E.g.When I heard this news, I was most shocked.L9 ( Lesson 10)He was amused too, because he never expected the bicycle to be found.

67、expect (sb. /sth.) to do sth 期待某人某物什么样期待某人某物什么样L 35L1Roy Trenton used to drive a taxi.(used to do过去常常做现在不做了)过去常常做现在不做了)be used to do 被用来做什么被用来做什么I am(not) used to getting up earlysth be used to do 被用来被用来 The knife is used to cut the paperL2He is finding his new work far more exciting.far在本句中是副词,放在比较

68、级的形容词在本句中是副词,放在比较级的形容词前,前,表示程度表示程度,可以译作,可以译作很很、大大地大大地E.g.The problem is far more difficult for me.L6 The one with the money got such a fright that he dropped the bag.句中句中suchthat的结构有的结构有“如此如此以至于以至于”的意思,的意思,such后要跟名词后要跟名词(前面可带形容词也可不带前面可带形容词也可不带 )He is a such a person that everyone wants to make frien

69、ds with him.Sothat 后面要后面要+adj./adv.E.g.1. he is so young that she cant look after herself. 2. The boy ran so fast that I couldnt catch him. Such that 和和 so that 的区别的区别L9The thieves car was badly damaged and easy to recognize 讲解:有些词汇讲解:有些词汇easy, difficult, safe ,expensive。用主动表被动。用主动表被动。将来进行时将来进行时 L 3

70、6L6Tomorrow he will be watching her anxiously as she swims the long distance.讲解:讲解:will be doing :将来进行时态,表示将来进行时态,表示 将来某一时间正在发生什么事情。将来某一时间正在发生什么事情。 ( 和一般将来时态区别不是特别大)和一般将来时态区别不是特别大)L8Debbie intended to make short rests every two hours.讲解:讲解:intend /propose /mean/plan to (一般现在时态表示将来一般现在时态表示将来) 倒装句倒装句L

71、 10Among them will be Debbies mother. 这句是一个这句是一个倒装句倒装句,正常的语序应为,正常的语序应为Debbies mother will be among them.倒装句:地点倒装句:地点+will+名词名词全部倒装:地点全部倒装:地点+动词动词+名词名词Here is my ticket.Here comes the bus.如果是如果是代词代词, 放在动词前面放在动词前面, 如如Here you are.部分倒装部分倒装具有否定意义的副词或连词具有否定意义的副词或连词(not,hardly,no sooner, not until, seldom

72、,not once,at no time,never,little等等) 置于句首时,置于句首时, 句子(主句)采用部分倒装。句子(主句)采用部分倒装。如:如: Little do we know about him No sooner had he closed his eyes than he fell asleep 将来进行时将来进行时 L 37L2As a great many people will be visiting the country, the government will be building new hotels, an immense stadium, and

73、a new Olympic-standard swimming pool.此句中此句中as作为连词用,当作为连词用,当“因为因为”讲,引出状讲,引出状语从句。语从句。as在表示在表示“原因原因”时,语气要轻于时,语气要轻于because。As you like music, you can introduce some famous singers to me.因为你喜欢音乐,你可以给我介绍一些著因为你喜欢音乐,你可以给我介绍一些著名的歌手吧。名的歌手吧。将来完成时将来完成时L6Workers will have completed the new roads by the end of th

74、is year.讲解:讲解:will have done :将来完成时态将来完成时态表示表示在将来的某一时刻已经完成的动作。在将来的某一时刻已经完成的动作。L9We are all very excited and are looking forward to the Olympic Games because they have never been held before in this country.look forward to盼望、期待盼望、期待。to是是介词,后面可加介词,后面可加名词名词、动名词动名词。E.g.I look forward to seeing you soon.

75、 Has/have been done 完成时态的被动语态完成时态的被动语态.虚拟语气虚拟语气 L 38L7He acted as if he had lived in England before.讲解:讲解:as if 后面接上后面接上had done 表示对过去的虚表示对过去的虚拟。拟。以以as if (as though)引导的方式状语从句或表语从引导的方式状语从句或表语从句,有时用虚拟语气,句,有时用虚拟语气,若表示与现在事实相反,谓语动词用一般过去时;若表示与现在事实相反,谓语动词用一般过去时;He acts as if he knew me. 若表示与过去事实相反,用过去完成时;

76、若表示与过去事实相反,用过去完成时;He talks as if he had been abroad. 表示将来的可能性不大,用表示将来的可能性不大,用would (might, could)+动词原形:动词原形: It seems as if they would go us. 注:两点说明注:两点说明 (1) 从句所表示的内容若为事实或可能为事实,从句所表示的内容若为事实或可能为事实,也可用陈述语气:也可用陈述语气: It looks as if well be late. (2) 注意注意 It isnt as if的翻译:的翻译: It isnt as if he were poor

77、. 他不像穷的样子他不像穷的样子 (他又不穷他又不穷)。 连词连词 as if/ though 引导方式状语从句,通常跟引导方式状语从句,通常跟在描述行为举止的动词之后,如在描述行为举止的动词之后,如act, appear, feel, look, seem, smell, sound等后面:等后面: e.g.It feels as if/ though its going to rain.虚拟语气虚拟语气 L 40L14If you ate more and talked less, we would both enjoy our dinner 与现在事实相反与现在事实相反 若与现在事实相反

78、,条件从句的谓语用过去若与现在事实相反,条件从句的谓语用过去式式(be通常用通常用were),主句谓语用,主句谓语用“should (would, could, might)+动词原形动词原形”: If I knew her number ,I could ring her up. 要是我知道她的电话号码,我就可以给她要是我知道她的电话号码,我就可以给她打电话了。打电话了。(可惜我不知道可惜我不知道) 与过去事实相反与过去事实相反 若与过去事实相反,条件从句的谓语用过去完成若与过去事实相反,条件从句的谓语用过去完成时时(had+过去分词过去分词),主句谓语用,主句谓语用“should (wou

79、ld, could, might)+have+过去分词过去分词”: If Id left sooner,Id have been on time. 要是要是我早点动身,我就准时到了。我早点动身,我就准时到了。(但我动身太迟了但我动身太迟了) 与将来事实相反与将来事实相反 若与将来事实相反,条件从句的谓语用过去式若与将来事实相反,条件从句的谓语用过去式(be通常用通常用were),主句谓语用,主句谓语用“should (would, could, might)+动词原形动词原形”: If I asked him,Im sure hed help us. 如果我向他提出要求,肯定他会帮助我们。如果

80、我向他提出要求,肯定他会帮助我们。 (不过我不打算这样做不过我不打算这样做) need L 41L7We mustnt buy things we dont need. need:需要(实意动词)需要(实意动词)L9You neednt have said that,情态动词,无时态变化,也没有人称情态动词,无时态变化,也没有人称情态动词后面不能直接用名词做宾语情态动词后面不能直接用名词做宾语you dont need to do it right now.实义动词后面可以直接加名词实义动词后面可以直接加名词we dont need anything to eat(名词)(名词).neednt

81、 have done不必做什么不必做什么(但事实上已经做了)但事实上已经做了)You neednt have come so early.相同用法:相同用法: shouldnt have none 不应该做不应该做You shouldnt have been late for the meeting.L5As soon as he saw us, he picked up a long pipe which was covered with coins and opened one of the baskets.讲解:讲解:as soon as 引导的时间状语从句,引导的时间状语从句,whic

82、h引导的定语从句。引导的定语从句。L 42have a +名词动词名词动词Have a walk = walkhave a swim = swimhave a bath = bathe,have a look = lookhave a rest = restL 43L3The plane was then able to rise and it cleared the mountains by(相差)(相差) 400feet 讲解:讲解:can可能性可能性(能力的)能力的)be able to可能性,强调成功地做可能性,强调成功地做L 44L1Mrs.Anne Sterling did not

83、 think of the risk she was taking when she ran through a forest after two men.讲解:冒着风险讲解:冒着风险take the risk of ,risk 是先是先行词后面是定语从句。行词后面是定语从句。L2Sam Benton, the local butcher, had lost his wallet while taking his savings to the post office. 讲解:这里的讲解:这里的“taking his savings to the post office. ”是个现在分词结构是个

84、现在分词结构。当两个动作是一个主语时,其中一个可以用现在分当两个动作是一个主语时,其中一个可以用现在分词或是过去分词来代替,从而省略一个主语,使得词或是过去分词来代替,从而省略一个主语,使得句子更加精练。句子更加精练。Sam Benton, the local butcher, had lost his wallet while (he was) taking his savings to the post office. 分词分词 L 45再比如:再比如: When she heard the news, she got a shock我们可以用现在分词改为:我们可以用现在分词改为: Whe

85、n hearing the news, she got a shock. 过去分词:过去分词: When he was asked his opinion, Mr. Smith remained silent.我们可以用过去分词改为:我们可以用过去分词改为: When asked his opinion, Mr. Smith remained silent. L3Sam was sure that the wallet must have been found by one of the Villagers讲解讲解:must have done 是对已完成的事情的推测;是对已完成的事情的推测;

86、被动就是:被动就是:must have been done.must表示推测表示推测 1) must表对现在的状态或现在正发生的事情的推表对现在的状态或现在正发生的事情的推测时,测时, must 后面通常接系动词后面通常接系动词be 的原形的原形或行为或行为动动词的进行式词的进行式。 You must be tired. He must be working in his office. 2) must 表示对已发生的事情的推测时,表示对已发生的事情的推测时,must 要接完成式。要接完成式。 I didnt hear the phone. I must have been asleep. 3

87、) must表示对过去某时正发生的事情的推表示对过去某时正发生的事情的推测,测,must 后面要接不定式的完成进行式。后面要接不定式的完成进行式。 -Why didnt you answer my phone call? -Well, I must have been sleeping, so I didnt hear it. 同位语从句同位语从句 L 46L2No one could account for the fact that one of the boxes was extremely heavy . 讲解:讲解:the fact 这个名词后面,这个名词后面,that后面的后面的从

88、句用来进一步说明这个从句用来进一步说明这个“事实事实”本身本身,是,是同位语从句。同位语从句。L6He was so surprised at being discovered that he didnt try to run away. 讲解:讲解:at 后面是动名词的被动语态。后面是动名词的被动语态。So.that 结果状语从句。结果状语从句。be surprised at doing/sth1) 泛指(三者或三者以上中的另一个,泛指(三者或三者以上中的另一个, another 可接单数可数名词可接单数可数名词,泛指泛指“另一个另一个”)This glass is broken. Get

89、me another.这个杯子坏了这个杯子坏了, 给我另拿一个。给我另拿一个。(许多杯子中的一个许多杯子中的一个)2) 一定范围内或两个人一定范围内或两个人(物物)中,特指剩下的中,特指剩下的“另一另一个个”用用the other(可接单数可数名词)(可接单数可数名词);特指特指“剩下的那些剩下的那些”,用,用the other+复数可数名词。复数可数名词。 the others=the other+复数可数名词。复数可数名词。This dictionary is better than the others/the other dictionaries. 这本字典比别这本字典比别其余其余的好

90、。的好。 There are two maps on the wall:one is a map of China,and _ is a map of the world.A) other B) another C) the other D) the others3) 泛指别的人或物时,用泛指别的人或物时,用others。即当在一定范。即当在一定范围内,除去一部分后,剩余部分但不是全部时,围内,除去一部分后,剩余部分但不是全部时,也用也用others。Some cleaned the windows, others swept the floor. 有的擦窗户有的擦窗户, 有的扫地。有的扫地。

91、 考点分析考点分析一、听力一、听力短对话短对话 (5题题5分)分)长对话长对话 (5题题5分)分)复合式听写复合式听写 (5题题10分)分)二、选择题二、选择题(20题题20分)分)三、用所给单词的正确形式填空三、用所给单词的正确形式填空( 20题题20分)分)四、阅读理解(三大题:共四、阅读理解(三大题:共15小题小题30分)分)五、邮件写作(五、邮件写作(10分)分) 现在完成时现在完成时 be (being done)doing 将来完成时将来完成时 Will have (been) done 将来完成进行时将来完成进行时 will have been doing 连词(连词(becau

92、se,but, neither nor) 从句的连接词从句的连接词动词短语的固定搭配动词短语的固定搭配Look at/for/after/up动词主动态与被动态动词主动态与被动态不定式(即不定式(即to+动词动词 ):want to do ing 形式的固定搭配形式的固定搭配: remember to do/doing 比较级比较级 He is stronger than my brother. if 真实条件句以及虚拟语气真实条件句以及虚拟语气(主将从现)(主将从现) If I were you ,I would名词改名词改adj./adv.形式形式过去时过去时/过去完成时过去完成时单复数单复数/第三人称单数第三人称单数

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