【中考英语题型突破】专题05 句型转换（解析版）

专题05-备战2021英语中考－题型突破篇之句型转换原卷版
【考情分析】
句型转换考察的有否定句/肯定句，特殊/一般疑问句，感叹句，对画线部分提问等
【破解方法】
句型转换这类题难度不会很大，我们需要细心，写can’t 还是don’t ，疑问词用how还是what等
疑问词
1．问“谁”用who；
2．问“谁的”，用whose；
3．问“地点哪里”，用where；
4．问“原因”，用why；
5．问“身体状况”，用how；
6．问“方式”，用how；
7．问“年龄”，用how old；
8．问“多少”，用how many；
9．问"价钱”用how much；
10．问“哪一个”，用which ；
11．问“什么”，用what；
12．问“职业”，用what；
13．问“颜色”，用what colour；
14．问“星期”，用what day；
15．问什么学科，用what subject；
16．问“什么时候”，用when;
17.问几点What's the time 或 What time is it
【例题展示】
一．请根据要求改写下列句子，每空一词。
1. It took them five days to complete the difficult task. (对划线部分提问)
_____ _____ did it take them to complete the difficult task
2. The girl gave a rather wonderful speech last Friday. (改为感叹句)
_____ _____ wonderful speech the girl gave last Friday!
3. The students in our school are polite. They never push in before others. (合并为一句)
The students in our school are _____ polite _____ push in before others.
4. Suzy didn’t know when she would take a boat trip on the lake. (保持句意基本不变)
Suzy didn’t know _____ _____ take a boat trip on the lake.
5. Dr. Ma cured the old man’s serious eye problem two months ago. (改为被动语态)
The old man’s serious eye problem _____ _____ by Dr. Ma two months ago.
【答案】1.How long 2.What a 3.too to 4.when to 5.was cured
【解析】1.根据划线部分five days可知这里用how long提问。故填How long
2.这里是改为感叹句，speech是名词单数，这里用what来感叹，其结构是What+a/an+形容词+名词单数。根据句意，故填What a。
3.The students in our school are polite. They never push in before others.意思是“我们学校的学生很有礼貌。他们从不在别人前面插队。”这里可转换成too…to…表示太……而不能……。根据题意，故填too；to。
4.这里是when引导的宾语从句，可以转换成疑问词+to do的形式。根据题意，故填when to。
5.Dr. Ma cured the old man’s serious eye problem two months ago.意思是“两个月前，马医生治好了这位老人严重的眼部问题。”这里是改为一般过去时态的被动语态，其结构是was/were done的形式，主语是单数，这里用was。根据题意，故填was cured。
专题训练
题组A
一．请根据要求改写下列句子，每空一词。
1．My brother has classes today．（改为否定句）
My brother ▲ ▲ classes today．
2．Your express delivery will arrive in two days.（对划线部分提问）
▲ ▲ will my express delivery arrive？
3．Jack’s mother came back． Jack began to do his homework（保持句意基本不变）
Jack ▲ begin to do his homework ▲ his mother came back.
4．The water was so dirty that we couldn’t drink it. （合并为一句）
The water was ▲ dirty ▲ us to drink.
5．The programmer hosted by Dong Qing is very interesting.（改为感叹句）
▲ ▲ the programme hosted by Dong Qing is！
【答案】61. doesn’t; have 62. How; soon 63.didn’t ; until 64. too, for 65.how interesting
【解析】61.变否定句，在be/情态动词/助动词后加not，本句话中用助动词，根据my mother可知，用does，且助动词后用动词原形，故填doesn’t have
62. 根据划线部分in two days可知，表示将来，how soon提问，用一般将来时，且用“in﹢一段时间”回答，且空位于句首，故填How soon
63. 两句话可合为“直到杰克妈妈回来，他才做作业”.not…until…“直到…才”。且根据came可知，用一般过去时，故填didn’t ; until
64. 根据to drink可知用too…to“太……以至于不能……”结构替代.for，故填too, for
65. 根据上下文对照可知，缺少very interesting，且形容词interesting后没有名词，用“how﹢adj.﹢主语﹢谓语”形式，且空位于句首，故填How interesting
题组B
2．请根据要求改写下列句子，每空一词。
1. His father has already been to France already. （改为否定句）
His father________been to France ________ .
2. Yesterday Tom got up early so that he could catch the early bus. （保持句意基本不变）
Yesterday Tom got up early________，________ to catch the early bus.
3. The witness noticed a man walking into the building at 11:00 p.m.（改为被动语态）
A man________noticed ________ into the building at 11:00 p.m. by the witness.
4. The doctor said to him, “ Take the medicine three times a day.” （改为间接引语）
The doctor told him_______，_________ the medicine three times a day.
5. The students watched a very interesting TV programme yesterday. （改为感叹句）
________，________ interesting TV programme the students watched yesterday!
【答案】 61. hasn’t yet 62. in order/so as 63. was walking 64. to take 65. What an
【解析】61.题目要求我们改为否定句， has改成 hasn’t， already改成yet
62.保持句意基本不变即把 so that改成 in order/so as
63.改为被动语态即把walking改成was walking
64.改为间接引语即把Take改成 to take
65.改为感叹句，interesting前用an，所以用What an
题组C
3．请根据要求改写下列句子，每空一词。
1．We held a welcome party for the exchange students yesterday．（改为否定句）
We a welcome party for the exchange students yesterday．
2．Ludy exercises every day to keep fit．（对划线部分提问）
Ludy exercises every day？
3．He can't finish the task in time if nobody helps him．（保持句意基本不变）
He can't finish the task in time ．
4．Mary is very busy．She does not have any time for social activities．（合并为一句）
Mary is busy have any time for social activities．
5．The music by Tan Dun sounds quite exciting．（改为感叹句）
the music by Tan Dun sounds！
【答案】1.didn't hold 2.Why does 3.without help 4.too；to 5.How exciting
【解析】1.原句是含有实意动词hold的一般过去时，借助于did构成否定，后加原形hold，故答案是didn't hold．
2.划线部分是动词不定式作为目的状语，提问用疑问词why为什么，后加一般疑问句语序，这里是一般疑问句，exercise是实意动词，主语Lucy借助于助动词does构成否定，故答案是Why does．
3.结合上文的句意是说没人帮助他就不能完成任务，故用介词without表示除了…，没有…，后加名词help，故答案是without help．
4.介绍上文的句意是太忙了没时间参加，故用too+adj/adv+to do sth，表示太怎样而不能做某事，故答案是too；to．
5.英语中的感叹句要由what和how来引导，其句型是：How+形容词/副词+主语+谓语+其他!What+（a/an）+形容词+名词+主语+谓语+其他!根据所给的单词，形容词是exciting，主语是the music，应用how来感叹，故填写：How exciting．