牛津译林版（三起）四年级英语下册Unit1-Unit4 句型转换练习（含解析）

U1-4专项小练习2答案与解析
班级___________ 姓名______________ 学号________________
(
规则
1
：
(
1.2.3
题
)
be
动词（
is
, am, are
）
后面加
not
am
am not
is
is not = isn’t
are
are not = aren’t
)一、改为否定句
提示： too-either, and-or, some-any，
1. I’m fine.
__________ __________ __________ fine.
解析：I am not fine. (am和not不能缩写)
2. There are some apples.
There __________ ___________ apples.
解析：There are not any apples. (are后面＋not, some变成any)
(
规则
2:
(
4.5.6
题
)
动词前
加
don’t
like
don
’t like
have
don’t have
do
don’t do
)3. It’s time for games.
____________ ____________ time for games.
解析：It’s not time for games/ It isn’t time for games. (is后面＋not, 再将it is not三个词缩写成两个词)
4. I like winter too.
____________ ____________like winter _________.
解析：I don’t like winter, either. (like 前面加don’t, too 变成either)
5. I have some lessons on Saturday. (改为否定句)
(
规则
3
：
(
7
题
)
情态动词
（
can, would
）
后面加
not
can
cannot = can’t
would
would not = wouldn’t
)I ____________ have ____________ lessons on Saturday.
解析：I don’t have any lessons on Saturday. (have 前面加don’t, some变成any)
6. I do my homework at seven. (改为否定句)
I ____________ ____________ my homework at seven.
解析：I don’t do my homework at seven. (do 前面加don’t)
7. We can play basketball and football. (改为否定句)
We ____________ play ___________ _____________ ___________.
解析：We can’t play basketball or football. (can后面＋not, and变成or)
二、改一般疑问句
提示：and-or, some-any（Can I have some water Would you like some.. ），一人称-二人称(主对主I, you，宾格对宾格me, you，物代对物代my-your)
1. I am ill. Are you ill No, I’m not.
Tip：要改为一般疑问句，将此句中的be动词am提前，再根据人称的变换：I换成you,因此be动词也跟着变成you的对应be动词are
2. I have some robots. (肯定回答)
Do you have any robots Yes, I do.
Tip：要改为一般疑问句，此句中有动词have，因此要借用助动词do放到句首，人称I变成you，some变成any，其余词汇照抄。
肯定回答：do问do答。
3. I usually have dinner at six fifteen. (否定回答)
—Do you usually have dinner at six fifteen
—No , I don’t.
Tip：要改为一般疑问句，此句中有动词have，因此要借用助动词do放到句首，人称I变成you，其余词汇照抄。
否定回答：do问do答。
4. I can see my books on the desk. (否定回答)
—Can you see your books on the desk —No, I can’t.
Tip：要改为一般疑问句，将此句中的情态动can直接提前，再根据人称的变换：I换成you, my变成your，其余词汇照抄。
否定回答：can问can答。
5. I’d like some pies. (肯定回答和否定回答)
—Would you like some pies —Yes, please. /—No,thanks.
Tip：要改为一般疑问句，将此句中的情态动would直接提前，再根据人称的变换：I换成you, 由于是表示建议性的句子，所以依旧用some，其余词汇照抄。
三、改特殊疑问句
提示：对人提问（who），对地点提问（where），对时间提问（when/what time），对事物提问（what），对纯数字提问（how many）。
Tip: 特殊疑问句=特殊疑问词＋一般疑问句
1. They have Maths and Chinese this afternoon.
What __________________ do __________________ have this afternoon
解析：What lessons do they have this afternoon (较短的时间段内有的是课lessons)
2. I like Maths and Chinese.
What __________________ do __________________ like
解析：What subjects do you like (喜欢的是科目\课程，用subjects，I变成you)
3. We have eight subjects at school.
___________ __________ _____________ _____________you have at school
解析：How many subjects do you have at school (对数量提问，用how many, we我们变成you你们。)
4. That woman is my aunt.
____________ that woman
解析：Who’s that woman (对人的身份提问，用who, is按照变一般疑问句的方法，要提前，和who缩略成一个词Who’s)
5. We often go to school at seven o'clock.
____________ do ____________ often go to school
解析：When do you often go to school (对时间提问，用when, I 要变成you)
6. It’s seven o’clock .
_________ __________is it
解析：What time is it (对时间提问，用what time)
7. Mary can make a fruit salad.
What ____________ Mary ____________
解析：What can Mary do (make a fruit salad是一个动作，提问时，将其变成do what，what 提前)
8. They can see six lions.
__________ __________they see
解析：What can they see (对物品提问，用what)
9. It’s Sunday today. (对画线部分提问)
__________ __________ is __________ today
解析：What day is it today (对星期提问，用what day)
10. They can see the toys on the bed.
_________ ________ they _________ ________ ____________
解析：Where can they see the toys (on the bed为地点，对地点提问用where)