【題目】按要求完成下列句子,每空一詞。

1I don't know what I should buy for my father. (改為簡單句)

I don't know ________ ________ ________ for my father.

2Edison invented the light bulb by trying many times.(對畫線部分提問)

________ ________ Edison invent the light bulb?

3Maybe Jane is at the teacher's office.(改為同義句)

Jane ________ ________ at the teacher's office.

4We should find a good way to practice writing.(改為否定句)

We ________ ________ a good way to practice writing.

5Watching English-language videos is very important.(改為同義句)

________ very important ________ ________ English-language videos.

【答案】

1 what to buy

2 How did

3 may be

4 shouldn't find

5 It's to watch

【解析】

1根據(jù)句意“我不知道我應(yīng)該為我的父親買什么”,這里可以轉(zhuǎn)化成,疑問詞+to do sth.表示what to do表示做什么。根據(jù)題意,故填what to buy。

2根據(jù)劃線部分by trying many times可知這里用how來提問,這里是一般過去時態(tài),構(gòu)成特殊疑問句要借助助動詞did,其結(jié)構(gòu)是疑問詞+did+主語+動詞原形。根據(jù)題意,故填How did。

3Maybe Jane is at the teacher's office.的意思是“也許Jane在教師的辦公室”。Maybe也許,相當于情態(tài)動詞may+be,在這里是情態(tài)動詞+動詞原形。根據(jù)題意,故填may be

4should是情態(tài)動詞,含有情態(tài)動詞的肯定句變成否定句,直接在情態(tài)動詞的后面加not,在加動詞的原形。根據(jù)題意,故填shouldn't find

5Watching Englishlanguage videos is very important意思是“看英語語言錄像帶是非常重要的”。這里是動名詞做主語可知轉(zhuǎn)化成It's +形容詞+to do sth.表示做某事是……;根據(jù)題意,故填It's to watch。

一、肯定句變否定句:

  A. 含有be動詞(am/is/are)或情態(tài)動詞(can/must...)的句子,直接在be動詞或情態(tài)動詞后加上not。

  B. 含有實義動詞(大部分動詞)的句子:如果句子主語是第三人稱單數(shù),在實義動詞前加上doesn’t,動詞還原;如果句子主語不是第三人稱單數(shù),在實義動詞前加上don’t。

  肯定句變否定句時,如果肯定句中有some,要把some改為any。

  二、肯定句改為一般疑問句:

  A. 含有be動詞或情態(tài)動詞的句子,直接把be動詞或情態(tài)動詞提到句首,其余部分照抄,句號改為問號。

  B. 含有實義動詞的句子:如果句子主語是第三人稱單數(shù),在句首加上Does,動詞還原,其余部分照抄,句號改為問號;如果句子主語不是第三人稱單數(shù),在句首加上Do,其余部分照抄,句號改為問號。

  肯定句變一般疑問句時,如果肯定句中有some要改為any,第一人稱要改為第二人稱。

  三、對劃線部分提問:

  做題步驟:

  1. 把原句改為一般疑問句;

  2. 根據(jù)劃線部分內(nèi)容確定相對應(yīng)的特殊疑問詞并放于句首;

  3. 省略劃線部分(若劃線部分是動名詞、動詞或動詞詞組則不能省略,要用doingdo代替劃線部分),其余部分照抄。

  若句子中有some要改為any,第一人稱要改為第二人稱。

(句尾問號別掉哦~)

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