句型转换。1. I was at home last night. (改为一般疑问句)_____ _____at home last night?2. I did my homework yesterday. (改为否定句)I _____ ____

句型转换。1. I was at home last night. (改为一般疑问句)___ _at home last night?2. I did my homework yesterday. (改为否定句)I _ ___ my homework y-七年级英语

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题文

句型转换。
1. I was at home last night. (改为一般疑问句)
    _____ _____ at home last night?
2. I did my homework yesterday. (改为否定句)
    I _____ _____ my homework yesterday.
3. She went to London on vacation. (对画线部分提问)
    _____ did she _____ on vacation?
4. He watches TV every Sunday evening. (用now改写)
    He ____ _____ TV now.
5. Scott came back home on foot. (改为同义句)
    Scott _____ back home.

题型：句型转换难度：中档

答案

1. Were you
2. didn't do
3. Where, go
4. is watching
5. walked

据专家权威分析，试题“句型转换。1. I was at home last night. (改为一般疑问句)___..”主要考查你对一般疑问句，疑问副词，实义动词的过去式，实义动词，助动词的过去式，现在进行时等考点的理解。关于这些考点的“档案”如下：

一般疑问句疑问副词实义动词的过去式实义动词助动词的过去式现在进行时

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：疑问副词

疑问副词：
用来引导特殊疑问句，表示时间，地点，方式，原因等。
常见的有：when,where,how,why等。
疑问副词的用法：
1.疑问副词是问何时、何地、如何、因何的副词，主要有when, where, how, why。

2.疑问副词用在句首。
How long have you been staying in America?
你在美国待多久了?

3.疑问副词在句中引导名词子句。
I want to know where she has gone.
我想知道她去哪里了。

4.疑问副词后接不定词构成的名词片语，在句中可以作主词、受词或主词补语。
How to solve the problem gives him a bad headache.
如何解决这个问题使他伤透脑筋。
（How to solve the problem作主词。）
I don't know how to answer the question.
我不知道如何回答这个问题。
（how to answer the question作受词。）
The patient is in urgent need the medicine, but the problem is where to get it.
这个病人急需这种药,但问题是哪里能找到。
（where to get it作主词补语。）

5.疑问副词引导的名词子句可作主词、受词或主词补语。
When we are to start the competition hasn't fixed yet.
我们什么时候开始比赛还没有定下来。
（When we are to start the competition作主词。）
She asked her husband where he had been.
她问她丈夫去哪里了。
（where he had been 作受词。）
The question is when we can finish our work.
问题是我们何时能完成我们的工作。
（when we can finish our work作主词补语。）
疑问代词与疑问副词的区别：
1. 疑问代词做对陈述句的主语，宾语或定语提问，即做句子的主语，宾语或定语，如what, who/ whom, whose.
eg. Who is talking ? What can you see?
Whose shirt is this?
2.疑问副词对时间，地点，方式等状语提问，如when, where, how 等.
eg. When is your birthday? Where are you going?
How do you know?
常见的疑问代词：what who which whom(只做宾语）
疑问副词：how where when
还有whether是疑问连接词。