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[名师说课] 新概念英语第一册语法解析三

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发表于 2012-9-26 15:04:49 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式

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陈述部分的谓语疑问部分
Iaren't I/are I
no,nothing,nobody,never, 
few, seldom, hardly,
rarely, little等否定含义的词
肯定含义
含有un-,in-.dis-,im-等否定意义的前缀构成的词语
时,视为肯定含义
否定含义
ought to(肯定的)shouldn't/ oughtn't +主语
have to+v.(had to+v.)don't +主语(didn't +主语)
used to+v. didn't +主语或 usedn't +主语
had better + v. hadn't you
would rather + v.wouldn't +主语
you'd like to + v.wouldn't +主语
must根据实际情况而定
感叹句be +主语
指示代词或不定代词
everything,that, 
nothing,this 
主语用it
并列复合句谓语根据邻近从句的谓语而定
定语从句,宾语从句
主从复合句
根据主句的谓语而定
think,believe,expect,
suppose,imagine等引导
与宾语从句相对应的从句
everybody,anyone,somebody,nobody,no one复数they, 单数he
情态动词dare或needneed/needn't (dare/daren't ) +主语
dare, need 为实义动词do/don't +主语
省去主语的祈使句will/won't you?
Let's 开头的祈使句Shall we?
Let us 开头的祈使句Will you?
there be 相应的谓语动词+there(省略主语代词) 
否定前缀不能视为否定词 仍用否定形式
反义疑问句(The Disjunctive Question) :即附加疑问句。  它表示提问人的看法,没有把握,需要对方证实。 反义疑问句由两部分组成:前一部分是一个陈述句,后一部分是一个简短的疑问句,两部分的人称时态应保持一致。
  句型  1.陈述部分肯定式+疑问部分否定式 可记为 前肯后否定.
     2.陈述部分否定式+疑问部分肯定式 可记为 前否后肯定.
            例:They work hard, don’t they?
  句子类型:一种是反义的附加疑问句,一种是非反义的附加疑问句。
  读法规则:附加疑问句陈述部分用降调,问句部分可升可降。提问者对陈述部分把握较大时,问句部分用降调;反之用升调。
  当陈述部分的主语是
  (1)用one 时,后面的疑问句可用one/he.
  (2)everything,anything,nothing,something时, 附加疑问句中主语用it 不用 they
  (3)this,that,或those,these时,附加疑问句中主语用it和they.
  (4)everyone,everybody,someone,somebody,anyone,nobody等,附加疑问句中主语一般用he(书面语)/they(口头语).
  (5)不定式,动名词,其他短语,附加疑问句中主语一般用it。
  (6)在there be句型中,附加疑问句中主语一般用be/情态动词/助动词+there。
  否定意义的词
  (1)当陈述部分有never,seldom, hardly,few,little,barely, scarcely, nothing,none,rarely 等否定意义的词汇时,后面的反意疑问句则为肯定形式:
  There are few apples in the basket, are there?
  He can hardly swim, can he?
  They seldom come late, do they?
  (2)当陈述部分含有否定意思的词是unhappy,dislike,unfriendly等含有否定词缀的派生词,也就是有un-前缀、-less后缀等含有词缀而意思否定的词,当做肯定句处理,疑问部分要用否定形式。如:
  He looks unhappy,doesn'the?他看上去不高兴,不是吗?
  The girl dislikes history,doesn't she?这女孩不喜欢历史,不是吗?
  有less,fewer等词视为肯定词,疑问部分用否定形式。如:
  There will be less pollution, won't there?
  表示主语主观意愿的词
  含有think, believe, suppose, imagine, expect等动词后接宾语从句构成的主从复合句在构成反意疑问句时,视情况不同有两种不同的构成方式。
  (1).当主句的主语为第一人称时,其后的简短问句应与从句相一致。例如:
  I expect our English teacher will be back this weekend, won't she/he?
  We suppose you have finished the project, haven't you?
  值得注意的是,当这些动词后接的宾语从句的否定转移到主句时,其仍属否定句,故其后的简短问句应用肯定式,而非否定式。例如:
  I don'tbelieve that he can translate this book, can he?
  We don'timagine the twins have arrived, have they?
  此类句子的回答同"前否后肯"型反意疑问句一样,如上述后一个句子,若双胞胎已经到了,则回答为"Yes, they have.";若尚未到达,使用"No, they haven't."。
 
  (2).当主句的主语为第二、三人称时,其后的简短问句则应与主句相一致(此时,否定只看主句,与从句无关...)。例如:
  Your sister supposes she needs no help, doesn't she?
  You thought they could have completed the project, didn't you?
  They don't believe she's an engineer, do they?
  She doesn't expect that we are coming so soon, does she?
  (3)但如果主句的时态是过去时等等,疑问句应和主句的人称时态保持一致。
  had better或have
  陈述部分有had better,或其中的have表示完成时态时,疑问句应用hadn’t等开头:
  You’d better get up early, hadn’t you?
  其他情况句中有have时疑问句应用don't等开头
  如have表示“有”的时候,有两种形式:(have 表示有 可用do或 have来改写)
  -He has two sisters,doesn't he? =He has two sisters,hasn't he?
  -He doesn't have any sisters,doeshe?
  当陈述部分是祈使句时,疑问句要根据语气来表达,分三种情况:
  1)一般情况下用will you 或 won't you。
  e.g. Give me a hand,will you?
  Leave all the things as they are,won't you?
  2)以Let's开头的祈使句,前肯后可肯可否,前否后只可,疑问句必须用shall we;只有以Let us(听话人不被包括在“US”里面)或Let me开头的祈使句,问句才用will you。
  e.g. Let us know the time of your arrival,shall we?
  Let”s try again,shall we?
  Let me help you,will you?
  Let’s have a look on your book,will you?(听话人不包括在us里面)
  3)当陈述句是否定的祈使句时,问句可用will you 或 can you 。   e.g. Don't make much noise,will/can you?

  There be 句型中,反义疑问部分必须为be 动词 + there
  There are some apples in the basket, aren't there?
  There isn't any milk left, is there?
  当陈述部分有情态动词must,问句有4种情况:
  (1)mustn't表示“禁止,不可,不必”时,附加问句通常要用must.
  You mustn't stop your car here,must you?
  你不能把车停在这地方,知道吗?
  (2)must表示“有必要”时,附加问句通常要用needn't.
  They must finish the work today,needn't they?
  他们今天要完成这项工作,是吗?
  (3)当must用来表示对现在的情况进行推测时,问句通常要根据must后面的动词采用相应的形式。
  He must be good at English,isn't he?
  他英语一定学得很好,是吗?
  (4)当must+have done表示对过去的情况进行推测(一般句中有明确的过去时间状语),问句要根据陈述部分谓语的情况用“didn't+主语”或“wasn't/weren't+主语”;如果强调动作的完成(一般没有明确的过去时间状语),问句要用“haven't/hasn't+主语”。
  She must have read the novel last week,didn't she? 她上星期一定读了这本小说,是吗?
  You must have told her about it,haven't you? 你一定把这事告诉她了,是吗?
  非反义疑问句
  非反义疑问句的陈述部分和疑问部分要么同是可定的,要么同是否定的。这类反义疑问句有时带有感情色彩,表示惊奇,愤怒,讽刺,不服气等。
  例如:You call this a day's work,do you?你说这就叫一天的活儿,是吗?
  反意疑问句的回答:
  前肯后否,正常回答;前否后肯,根据事实从后往前翻译。如:
  (1)They work hard,don’t they?他们努力工作,不是吗?
  Yes, they do.对,他们工作努力。/No, they don't.不,他们工作不努力
  (2)They don’t work hard, do they? 他们不太努力工作,是吗?
  Yes, they do. 不,他们工作努力。/No, they don't. 对, 他们工作不努力
  否定反义疑问句的回答
  当陈述部分为肯定式,反义疑问句为否定式时,其回答一般不会造成困难,一般只需照情况回答即可:
  "It’s new, isn’t it?" "Yes, it is."
  “是新的,对吗?”“对,是新的。”
  "He wants to go, doesn’t he?" "No, he doesn’t."
  “他想去,对吗?”“不,他不想去。”
  此时,"Yes"即是,对前面"It's new."的肯定。
  回答反义疑问句的原则
  回答反意疑问句通常应根据实际情况来确定,如有人问你
  You are asleep, aren’t you?
  你应回答No, I’m not. 因为既然你能回答,肯定你还没有asleep。
  但如果别人问你 You aren’t asleep, are you?(你还没有睡着,对吗),你也只能回答No, I’m not.(是的,还没有睡着),而不能回答为Yes, I’m not. 也不能回答成 Yes, I am.
  “It is a beautiful flower,isn't it?” “It isn't a beautiful flower,is it?”
  上述两句句子的回答肯定均为“Yes,it is."否定为“No,it isn't."
  由上述例子可知,反义疑问句回答与句子本身所包含的中文肯定与否的含义并无太大关联,只需注意事实,肯定即用yes,否定用no,无需考虑句子原本是前否后肯或是前肯后否。
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