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句型转换。1. I don't think his answer is right. (改为肯定句) I _____his answer _____right.2. Tom often reads famous books about history. (改为一般疑问句)__-七年级英语

[db:作者]  2020-01-05 00:00:00  零零社区

题文

句型转换。
1. I don't think his answer is right. (改为肯定句)
     I _____ his answer _____ right.
2. Tom often reads famous books about history. (改为一般疑问句)
    _____ Tom often _____   famous books about history?
3. Jack is flying a kite right now.(对画线部分提问)
     _____ is Jack _____ right now?
4. Jane does her homework every day.(改为否定句)
    Jane _____  _____ her homework every day.
5. It's sunny today.(对画线部分提问)
     _____ is the _____ today?
1题选宾语从句、5题选特殊疑问句

题型:句型转换  难度:中档

答案

1. think, is  2. Does, read  3. What, doing   4. doesn't do  5. How, weather

据专家权威分析,试题“句型转换。1. I don't think his answer is right. (改为肯定..”主要考查你对  实义动词,助动词,一般疑问句,特殊疑问句,宾语从句  等考点的理解。关于这些考点的“档案”如下:

实义动词助动词一般疑问句特殊疑问句宾语从句

考点名称:实义动词

  • 实意动词:
    即行为动词,表示动作的动词。实义动词与系动词是相对的,能独立用作谓语。
    它分为及物动词和不及物动词两种:
    及物动词是指后面要求有直接宾语的动词;
    不及物动词指后面不需要跟宾语的动词。

  • 实意动词使用方法:
    及物动词
    后面必须跟宾语意义才完整的实义动词,叫做及物动词(transitive verb)。如:
    I believe that the committee will consider our suggestion.我相信委员会将会考虑我们的建议。
    “How long can I keep the book ?”Harry asked.哈里问:“这本书我可以借多久?”
    Dr. Bethune set us a good example. 白求恩大夫给我们树立了好榜样。
    Crude oil contains many useful substances.原油含有许多有用的物质。

    不及物动词
    本身意义完整后面不须跟宾语的实义动词,叫做不及物动词(intransitive verb)。如:
    Birds fly.鸟会飞。
    It happened in June 1932.这件事发生于一九三二年六月。
    My watch stopped.我的表停了。
    She spoke at the meeting yesterday evening. 她在昨天晚上的会上发了言。

    兼作及物动词和不及物动词
    英语里有不少实义动词可以兼作及物动词和不及物动词。这样的动词又有两种不同的情况
    a)兼作及物动词和不及物动词时,意义不变。试比较:
    Shall I begin at once?我可以立刻开始吗?(begin作不及物动词)
    She began working as a librarian after she left school.她毕业后当图书馆管理员。(began作及物动词)
    When did they leave Chicago?他们是什么时候离开芝加哥的?(leave 作及物动词)
    They left last week. 他们是上周离开的。(left 作不及物动词)
    b)兼作及物动词和不及物动词时,有时意义不尽相同。如:
    Wash your hands before meals.饭前要洗手。
    Does this cloth wash well? 这布经得起洗吗?

  • 英汉实意动词用法比较:
    与汉语的比较,有时英语动词的及物和不及物的用法,与汉语的用法不一样,请注意下列两种情况:
    a)有的动词在英语里只能用作不及物动词,而汉语则可用作及物动词,如arrive到达,agree同意,listen听。英语里这些动词后面常接介词。如:
    We arrived at the railway station at noon.
    我们于中午到达火车站。(at不能省去)
    (比较:We reached the railway station at noon.)
    Everybody listened to the lecture with great interest.
    每个人都很有兴趣地听讲课。(to不可省去)
    (比较:We all heard the lecture.)
    Do they agree to the plan?他们同意这个计划吗?(to不可省去)

    b)有的动词在英语里能用作及物动词,而在汉语里则不能用作及物动词,如serve为…服务。
    Our children are taught to serve the people wholeheartedly.
    我们的儿童被教以全心全意为人民服务
    用于be动词之后,实义动词之前。

  •  实意动词的用法:
    肯定句:
    主语+动词过去式+其它
    否定句:
    主语+助动词didn‘t+动词原型+其他
    一般过去式:
    Did+主语+动词原型+其他

考点名称:助动词

  • 助动词:
    协助主要动词构成谓语动词词组的词叫助动词。
    助动词是语法功能词,自身没有词义,不可单独使用,只能和别的动词一起构成谓语,表示时态、语态、语气等,或表示疑问或否定。
    常用的助动词有:
    be,do,does,did,have,has,shall,will,would等。

  • 常见助动词用法:
    have的用法:
    have作助动词
    形式:
    主要变化形式:have,has,had
    动名词/现在分词:having
    1)have +过去分词,构成完成时态,例:
    He has left for London. 他已去了伦敦。
    By the end of last month, they had finished half of their work.
    上月末为止,他们已经完成工作的一半。
    2)have + been +现在分词,构成完成进行时(现在完成时),例:
    I have been studying English for ten years.我一直在学英语,已达十年之久。
    3)have+been +过去分词,构成完成时态的被动语态,例:
    English has been taught in China for many years.中国教英语已经多年。

    do的用法:
    形式
    主要变化形式:do,did,done
    动名词/现在分词:doing
    1) 构成一般疑问句,例如:
    Do you want to pass the CET?你想通过大学英语测试吗?
    Did you study German? 你们学过德语吗?
    2)do + not 构成否定句,例如:
    I do not want to be criticized.我不想挨批评。
    He doesn't like to study.他不想学习。
    In the past, many students did not know the importance of English.过去,好多学生不知道英语的重要性。
    3) 构成否定祈使句,例如:
    Don't go there. 不要去那里。
    Don't be so absent-minded. 不要这么心不在焉。
    说明: 构成否定祈使句只用do,。
    4)放在动词原形前,加强该动词的语气,例如:
    Do come to my birthday party please.请一定来参加我的生日宴会。
    I did go there. 我确实去那儿了。
    I do miss you. 我确实想你。我真想你了!
    5)用于倒装句,例如:
    Never did I hear of such a thing.
    我从未听说过这样的事情。
    Only when we begin our college life do we realize the importance of English.
    只有在开始大学生活时我们才认识到英语的重要性。
    说明: 引导此类倒装句的副词有never, seldom, rarely, little, only, so, well等。
    6)用作代替动词,例如:
    Do you like Beijing? 你喜欢北京吗?
    Yes,I do.是的,喜欢。(do用作代动词,代替like Beijing.)
    He knows how to drive a car, doesn't he?他知道如何开车,对吧?

    may和can:
    1) may用来表示许可
    2)may用于所有人称的现在时及将来时句子中。
    3)might用于所有人称的过去时及条件句中。
    否定形式:may not/mayn't,might not/mightn't
    疑问式:may I?might I?等
    否定疑问式:may I not?/mayn't I?等
    表示许可的may的其他形式可用allow,be allowed的相应形式代替。
    4)may后面接不带to的不定式(即动词原形)。
    5)can用来表示许可
    6)can用于所有人称的现在时及将来时的句子中。
    7)could用于所有人称的过去时及条件句中。
    否定式:can not/can't,could not/could't
    疑问式:can I?could I?等。
    否定疑问式:can I not?/can't I?could I not?/couldn't I?等。
    表示许可的can的其他形式可用于allow,be allowde的相应形式代替。
    can与不带to的不定式连用。

    shall和will的用法:
    1)shall和will作为助动词可以与动词原形一起构成一般将来时,例如:
    I shall study harder at English.我将更加努力地学习英语。
    He will go to Shanghai. 他要去上海。
    说明:
    在过去的语法中,语法学家说shall用于第一人称,will 只用于第二、第三人称。
    现在,尤其是在口语中,will常用于第一人称,但shall只用于第一人称,如用于第二、第三人称,就失去助动词的意义,已变为情态动词,试比较:
    He shall come.他必须来。(shall有命令的意味。)
    He will come.他要来。(will只与动词原形构成一般将来时。)
    2)shall在疑问句中,用于第一,第三人称,征求对方意愿
    shall I turn on the light?
    要开灯吗?( 我把灯打开好吗?)
    shall he come to see you?
    他要不要来看你
    (比较: will he come to see you? 他会不会来看你)
    3)shall 用在陈述句,与第二第三人称连用,变为情态动词,表示允诺,命令,警告,和说话人的决心等。

    should,would的用法:
    1)should无词义,只是shall的过去形式,与动词原形构成过去将来时,只用于第一人称,例如:
    I telephoned him yesterday to ask what I should do next week.
    我昨天给他打电话,问他我下周干什么。
    比较:
    "What shall I do next week?" I asked.
    "我下周干什么?"我问道。(可以说,shall变成直接引语时,变成了should。)
    2)would也无词义,是will的过去形式,与动词原形构成过去将来时,用于第二、第三人称,例如:
    He said he would come.他说他要来。
    比较:
    "I will go," he said. 他说:"我要去那儿。"
    变成间接引语,就成了:
    He said he would come.
    原来的will变成would,go变成了come.。过去式从原来的go变为came。

  • 基本助动词只有三个:
    be, do,have,他们没有词汇意义,只有语法作用,如协助构成进行体,完成体,被动态,否定句,疑问句等。
    例如:
    He is giving a lecture. 他在作报告
    He has made a plan. 他已经订了计划
    The small animals are kept in the cages. 小动物都关在笼子里。
    助动词协助主要动词完成以下功用:
    a. 表示时态,例如:
    He is singing. 他在唱歌。
    He has got married. 他已结婚。
    b. 表示语态,例如:
    He was sent to England. 他被派往英国。
    c. 构成疑问句,例如:
    Do you like college life? 你喜欢大学生活吗?
    Did you study English before you came here? 你来这儿之前学过英语吗?
    d. 与否定副词not合用,构成否定句,例如:
    I don't like him. 我不喜欢他。
    e. 加强语气,例如:
    Do come to the party tomorrow evening. 明天晚上一定来参加晚会。
    He did know that. 他的确知道那件事。

考点名称:一般疑问句

  • 一般疑问句:
    是疑问句的一种。通常用yes,no来回答的疑问句叫做一般疑问句。口语中若无特殊含义,句末用升调。
    其结构是:系动词be/助动词/情态动词+主语+其他成分? 
    通常回答为:   
    肯定:Yes+主语+提问的助动词   
    否定:No+主语+提问的助动词+not 
    例如:
    Are you from Japan?   Yes, I am./No, I'm not.
    Do you live near your school? Yes, I do./No, I don't. 
    Can you speak French?  Yes, I can./No, I can't.

  • 一般疑问句的特性:
    1.将陈述句变为一般疑问句时,如句中有be 动词(am/ is/ are)时,可直接将它们提至主语前。
    如主语为第一人称,应将其改为第二人称。如:
    I'm in Class 2Grade 1. →Are you in Class 2Grade 1﹖
    We're watching TV. →Are you watching TV﹖
    2.陈述句中有情态动词(can、may、must …)时,也可直接将它们提至主语前,即可成为一般疑问句。如:
    He can swim now. →Can he swim now﹖
    The children may come with us. → May the children come with us﹖
    3.陈述句中只有一个实义动词作谓语且其时态为一般现在时,变为一般疑问句时要在句首加do或does主语后的实义动词用原形。如:
    I like these animals. →Do you like these animals﹖
    She wants to go to the movies. → Does she want to go to the movies﹖
    4.一般疑问句一般读升调(↑)
    5.一般疑问句有时不用yes或 no 回答。如:
    Are they in town now﹖
    I think so.
    May I sit here﹖
    Certainly.
    Does he like soccer﹖
    Sorry I don't know.
    6. 一般疑问句的第一单词总是虚词,读的时候要读轻声。

  • 陈述句变为一般疑问句技巧:
    根据一般疑问句不同的家族,可以用不同的方法将陈述句变为相应的一般疑问句。
    1、第一家族:含be动词或情态动词的句子
    秘诀:一调二改三问号
    一调:即把句中的be或情态动词调到主语前;
    二改:改换主语称谓,即将句中的主语I\my \mines\we\our\ours等。第一人称分别改为相应的第二人称you\your\ yours等;
    三问号:句末的句号改为问号。如:
    Eg. I am an English teacher.    →    Are you an English teacher?
    Eg. We can speak English fluently.   →    Can you speak English fluently?

    2、第二家族:含行为动词(或称为实义动词)的句子
    秘诀:一加二改三问号
    一加:即在句首加助动词Do或Does;
    二改:1、把谓语动词改为原形;2、改换主语称谓(同第一家组);
    三问号:句末的句号改为问号。
    Eg. We read English every morning. → Do you read English every morning?
    Eg. Tom’s father listens to English on the radio every evening. →Does Tom’s father listen to English on the radio every evening?
    特别注意:对于第二家族一定要注意动词的还原,因为时态与数的变化已经体现在助动词上了。

    3、加强记忆口诀:
    肯变一,并不难,can 或be提在前;
    谓语若为行为动,do 或does句首用。

考点名称:特殊疑问句

  • 特殊疑问句:
    以特殊疑问词开头,对句中某一成分提问的句子叫特殊疑问句。
    常用的疑问词有:what、who、whose、which、when、where、how、why等。
    特殊疑问句的基本结构是“疑问词+一般疑问句”。
    其回答应当是具体的。特殊疑问句句末一般用降调。 
    例如:How do I get there? 
                Why not? 
                What about the sports news?

  • 常用疑问词可先分为3种:
    疑问代词:
    what(什么)
    who(谁,作主语)
    which(哪个,在一定范围内选择)
    whose(谁的,指附属关系)
    whom(谁,作宾语)

    疑问副词:
    when(何时,询问时间)
    where(何地,询问地点)
    why(为什么,询问原因)
    how(如何,询问手段,方式,工具以及程度)

    疑问形容词:
    what(which,whose)+名词
    例词:
    what time(什么时候) what colour(什么颜色)... ...
    how much(多少) how long(多长)...

  • 特殊疑问句的特点:
    一、 特殊的疑问词:
    特殊疑问句要由疑问代词或疑问副词开头,询问的内容不同, 使用的疑问词也不同。
    我们学过的疑问词有what(询问事物), how much(询问价格), what time (询问时间,尤其是点钟), what kind of(询问种类), why(询问原因),who(询问人), where(询问地点) 等等。如:
    —What is this? 这是什么?
    —It's a key. 这是一把钥匙。
    —How much is it? 这个多少钱?
    —It's twenty dollars. 二十美元。
    —What kind of movies do you like? 你喜欢哪一类型的电影?
    —I like action movies. 我喜欢动作片。

    二、特殊的语序:
    特殊疑问句由疑问词开头,其构成是“疑问词 + 一般疑问句”。如:
    What time is it? 现在几点钟?
    Who is your teacher? 谁是你的老师?
    特殊疑问句有两种语序:
    1.如疑问词作主语或主语的定语,即对主语或主语的定语提问,其语序是陈述句的语序:
    Who is singing in the room﹖
    whose bike is broken﹖
    2.如疑问词作其他成分,即对其他成分提问,其语序是:
    特殊疑问词+一般疑问句(特殊疑问词+be/助动词/情态动词+主语+谓语)
    What does she like?
    What class are you in﹖
    Where are you from﹖
    What time does he get up every morning﹖
    How do you know﹖
     
    三、特殊的答语:
    特殊疑问句不能用yes, no来回答,而应根据它所询问的内容直接做出回答才行。如:
    — What time is it, please? 请问几点了?
    — It's 7:30. 七点半了。
    — Where are they? 他们在哪儿?
    —They're in the playground. 他们在操场上。
    —What's your favorite subject? 你最喜爱的科目是什么?
    —English. 英语。

    四、 特殊的语调:
    一般情况下,特殊疑问句要用降调(↘)来读。如:
    Who's ↘that?
    How old is↘Jack?

考点名称:宾语从句

  • 宾语从句:
    在句子中起宾语作用的从句叫做宾语从句。
    宾语从句分为三类:动词的宾语从句,介词的宾语从句和形容词的宾语从句。
    宾语从句连接代词主要有:
    who, whom ,whose ,what ,whoever ,whomever ,whosever, whatever, whichever 等。

  • 宾语从句的特点:
    1.宾语从句可以作及物动词、介词及形容词的宾语。
    2.宾语从句的语序一律用陈述句语序。
    3.连接词that引导宾语从句在句中无词义,不充当句子成份,多数情况下可以省略。
    4.whether 和 if 都可引导宾语从句,但 whether后可紧跟or not;whether从句可作介词的宾语。
    5.如果从句太长,可以用形式宾语it.

    宾语从句的时态:
    1.主句是一般现在时,从句根据实际情况使用任何时态。
    例句:The headmaster hopes everything goes well.
    2.主句是过去时态,从句须用过去时态的某种形式。
    例句:She was sorry that she hadn’t finished her work on time.
    3.当宾语从句表示的是一个客观真理或者事实时,即使主句是过去时,从句也用一般现在时态。
    例句:The teacher told his class that light travels faster than sound.
    4. 如果从句的动作发生在主句之前,则从句要用过去完成时态。 

    宾语从句的语序:
    A. 宾语从句必须用陈述语序。   
    False: He is wondering when can he finish this difficult job.   
    Right: He is wondering when he can finish this difficult job.
    B. 有时候可以用it 作形式宾语,而把真正的宾语从句放在后面。    
    Bad: I thought that he could finish this job in just two hours impossible.   
    Good: I thought it impossible that he could finish this job in just two hours.  
    C. 带有宾语从句的复合句的否定形式一般是否定主句。
    Bad: I think he doesn’t like the English teacher.   
    Good: I don’t think he likes the English teacher. 
    D.  主句一般过去时态,从句也要用过去时态。
    False: He wanted to know why he is crying in the corner.   
    Right: He wanted to know why he was crying in the corner

    宾语从句的否定转移:
    主句的谓语动词是think,believe,imagine,suppose,consider,espect,fancy,guess等。
    并且主句的主语是第一人称而且为一般现在时,从句的否定词一般要转移到主句上来,其反义疑问句一般与宾语从句一致。
    I don’t think he will come to my party.而不能说成I think he won’t come to my party.
    我认为他不会来我的舞会.
    I don’t believe that man is killed by Jim,is he?
    我认为那个人不是Jim所杀的,是不是?
    如果宾语从句中有某个含有否定意义的形容词或副词,其反义疑问句要用肯定形式。
    We find that he never listens to the teacher carefully,does he?
    我们发现他从来不仔细听老师讲课,是不是?

  • 宾语从句中引导词的用法比较
    在复合句中作主句的宾语,引导词有:
    连词:that (that 常可省略),whether, if
    代词:who, whose, what ,which
    副词:when ,where, how, why 等。

    (一)that引导的宾语从句(在非正式场合that可以省略)
    1.可跟that从句做宾语的动词有:
    say, think, insist, wish, hope, demand, imagine, wonder, know, suppose, see, believe, agree, admit, deny, expect, explain, order, command, feel, dream, suggest, hear, mean, notice, prefer, request, require, propose, declare, report等。
    例句:The boy believes that he will travel through space to other planets.
    注意事项:当主句谓语动词是 think, believe, suppose, expect 等词,而宾语从句的意思是否定时,常把否定转移至主句表示。
    例句:I don’t think it is right for him to treat you like that.

    2.在以下情况中that不能省略
    a.当句中的动词后接多于两个由that引导的宾语从句时,第一个that可省,但后面的that不可省。
    例句:He said (that) you were too young to understand the matter and that he was asked not to tell you.
    b.当主句的谓语动词与that宾语从句之间有插入语时,that一般不可省。
    例句:Just then I noticed, for the first time, that our master was wearing his fine green coat and his black silk cap.
    c.当that从句是双宾语中的直接宾语时,that不可省。
    例句:I can’t tell him that his mother died.
    d.注:许多带复合宾语的句子,that引导的宾语从句经常移到句子后部,而用it作形式宾语。
    例句:I find it necessary that we should do the homework on time.

    (二)由whether,if 引导的宾语从句
    1.由whether(if)引导的宾语从句,实际上是一般疑问句演变而来的。意思是“是否”。宾语从句要用陈述句语序。
    一般说来,在宾语从句中whether与if可以互换使用,但在特殊情况下if与whether是不能互换的。
    例句:I wonder whether(if) they will come to our party.

    2.只能用whether,不能用if引导的宾语从句
    a.在带to的不定式前
    例句:We decided whether to walk there.
    b.在介词的后面
    例句:I’m thinking of whether we should go to see the film.
    c.在动词后面的宾语从句时
    例句:We discussed whether we had a sports meeting next week
    d.直接与or not连用时
    例句:I can’t say whether or not thet can come on time.

    3.只能用if不能用whether引导的宾语从句
    a.if引导条件状语从句,意为“如果”
    例句:The students will go on a picnic if it is sunny.
    b.if引导否定概念的宾语从句时
    例句:He asked if I didn’t come to school yesterday.
    c.引导状语从句even if(即使)和as if(好象)时
    例句:He talks as if he has known all about it.

    if,whether在宾语从句中的区别
    a.if和whether在作“是否”解时,引导宾语从句常放在动词know,ask,care,wonder,find out等之后,介词后一般不用if
    b.少数动词,如:leave,put,discuss,doubt后的宾语从句常用whether. 
    c. whether后可以加or not,但是if不可以.
    d.在不定式前只能用whether.
    (如:I can’t decide whether to stay. 我不能决定是否留下。)
    e.避免歧异时,我们常用whether而不用if.

    (三)连接代词和连接副词引导的宾语从句
    这样的宾语从句实际上是由特殊疑问句变化而来的,宾语从句要用陈述句语序。
    用于这种结构的动词常常是:see, say, tell, ask, answer, know, decide, show, find out, imagine, suggest, doubt, wonder, discover, understand, inform, advise等。
    1.英语中的连接代词有:who,whom,whose,which,what,在句中担任主语、宾语、定语或者表语。
    例句:Can you tell me whom you are waiting for?
    2.英语中的连接副词有:when,where,why,how,在句中担任状语的成分。
    例句:None of us knows where these new parts can be bought.

  • 简化宾语从句常用六法:
    方法一:
    当主句谓语动词是hope, decide, wish, choose, agree, promise等,
    且宾语从句的主语与主句主语一致时,宾语从句可简化为不定式结构。
    例如:
    Li Ming hopes he will be back very soon.
    →Li Ming hopes to be back very soon.
    We decided that we would help him.
    →We decided to help him.

    方法二:当主句谓语动词是know, learn, remember, forget, tell等动词,
    且主句主语与从句主语一致时,宾语从句可简化为“疑问词+不定式”结构。例如:
    She has forgotten how she can open the window.
    →She has forgotten how to open the window.
    注:当主句谓语动词是tell, ask, show, teach等动词,
    且后带双宾语,从句主语和间接宾语一致时,宾语从句可简化为“疑问词+不定式”结构。例如:
    Could you tell me how I can get to the station?
    →Could you tell me how to get to the station?

    方法三:当主句的谓语动词是order(命令),require(需要)等时,
    如果主句和从句的主语不一致,宾语从句可简化为“名词(代词)+不定式”结构。例如:
    The headmaster ordered that we should start at once.
    → The headmaster ordered us to start at once.

    方法四:某些动词后的宾语从句,可以用介词加动名词(短语)等其他形式简化。例如:
    He insisted that he should go with us.
    →He insisted on going with us.
    The poor boy doesn’t know when and where he was born.
    →The poor boy doesn’t know the time and the place of his birth.

    方法五:某些动词后面的宾语从句可转化为“宾语+V-ing形式(作宾语补足语)”结构。例如:
    Liu Ping found that there was a wallet lying on the ground.
    → Liu Ping found a wallet lying on the ground.

    方法六:动词seem后的宾语从句,也可以用不定式(短语)来简化,但句型需要进行适当的变化。例如:
    It seemed that the boys were going to win.
    →The boys seemed to win.
    除上述方法外,还有一些特殊句式的转化。例如:
    I found that it was difficult to learn English well.
    →I found it difficult to learn English well.
    Soon we found that the ground was covered with thick snow.
    →Soon we found the ground covered with thick snow.
    They found that the box was very heavy.
    →They found the box very heavy

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