小学英语按要求写句子做题技巧
在小学阶段,按要求写句子,一般可以分为以下几种类型:
第一,对划线部分提问。
第二,对句子做肯定或否定回答。
第三,按要求对句子进行变换,又可以分为以下几种:
(1)把句子改成复数形式。
(2)把句子改成否定句。
(3)把句子改成一般疑问句。
(4)把句子改成不同的时态。
对于以上的不同分类的题型,有不同的方法。
对于划线部分提问,这种题型,我们应该:
首先,观察划线部分是什么性质,应该用些什么提问词。
例如,(1)I t’s white.(对颜色提问用what colour)→What colour is it?
(2)I’m 10.(对表示年龄的数字提问用how old) →How old are you?
(3)I have 10 books.(对表示数量的数字提问用how many + 句子提到的名词复数) →How many books do you have?
(4)T his is a book.(对事物提问用what) →What is this? (5)T his is my mother.(对人物提问用who) →Who is this?
(6)T hat is his sister’s computer.(对所有关系提问用whose +所有名词) →Whose computer is that?
(7)M y ruler is in the pencil-case.(对地点提问用where)→Where is your ruler?
(8)I went Beijing.( 对地点提问用where) →Where did you go? (9)T hey’re 10 yuan.(对钱提问用how much) →How much are they?
(10)She goes to school by bus.(对方式提问用how) →How does she go to school?
(11)He is 165 cm tall.(对身高提问用how tall) →How tall is he?
(12)I’m 48 kg.(对体重提问用how heavy ) →How heavy are you?
(13)It has 50 cm long .(对长度提问用how long) →How long does it have?
(14)It’s 8 o’clock.(对直接的点钟提问用what time) →What time is it?
(15)It’s 1st May.(对日期提问用what’s the date) →What’s the date ?
(16)I go to school in the morning .(对表示动作发生的时间提问用when) →When do you go to school?
(17)I like winter because I can skate in the winter.(对
原因提问用why) →Why do you like winter?
(18)I can sweep the floor.(对动作提问用what,再用do来
代替划线部分) →What can you do ?
第二步,在找出提问词以后,要考虑怎样排列正确的句子顺序。
找到
正确的提问词(需要注意的是:a.划线部分用提问词代替被提走,已
经不存在了,应该把这部分去掉. b.应该把代词I变成you,把my
变成your)。
(1)如果有 be动词,先将划线部分用提问词代替提到句首,再把
be动词提到人称词代词前,统一放在提问词后面,把be动词
am变成are, 其他be动词不变,后面的其他部分不变。
1. It’s white.→ What colour is it ? (对颜色提问用what
colour)
2. This is a book. → What is this ? (对事物提问用what)
3. That is his sister’s computer. → Whose computer is
that? (对所有关系提问用whose +所有格名词)
4. I’m 10. → How old are you ? (对表示年龄的数字提问
用how old,把I变成you )
5. My father is 40. →How old is your father? (对表示年
龄的数字提问用how old,把my变成 your )
(2)如果没有be动词,而直接有should,can,would,must等其它
助动词。
先将划线部分用提问词代替提到句首,再把助动词提
到人称词代词前,统一放在提问词后面,其他部分不变。
1.I should read some books. →What should you do? (对动
作提问用what,再用do来代替划线部分,)
2.She can cook the meals. →What can she do? (对动作提
问用what,再用do来代替划线部分)
3. I would like to have an egg. →What would you like to
have? (对动作提问用what)
4. I would like to watch TV. → What would you like to
do? (对动作提问用what) (3)如果没有be动词,而也没有直接的其它助动词,应该根据时
态找到其他助动词。
先将划线部分用提问词代替提到句首,再
把助动词提到人称词代词前,统一放在提问词后面,其他部分
不变。
1.I have 10 books. →How many books do you have ?( 一般
现在时,非第三人称单数,用助词do)
2.He likes blue. →What colour does he like? ( 一般现在
时,第三人称单数,用助词does)
3.It is climbing moutains. →What is it doing?(对动作
提问用what,现在进行时,对提问的动作用doing来代替)
4.I’m going to visit my grandparents. →What are you going
to do? (对动作提问用what,一般将来时,对划线部分的动作用to
do来代替)
5.I went to school yesterday. →What did you do
yesterday?( 对动作提问用what,一般过去时,在what后要助动词did,对划线部分的动作用do来代替)
对于句子做肯定或否定回答,这种题型,我们应该记住以下几点:
(1)肯定回答必须用yes,否定回答必须用no。
(2)yes后面,直接用人称代词+助动词(多余的部分全部去掉) (3) no后面,直接用人称代词+助动词+not(多余的部分全部去掉)
(4)人称代词除了把you变成I或者把you变成we,其他的直接使用问句中提到的人称代词。
(5)助动词除了把are变成am, 其他的直接使用问句中提到的助动词。
请参考下面的例句:
1.Are you a teacher?(请作肯定回答和否定回答)
→Yes, I am ./ No, I’m not.
2.Are you students? (请作肯定回答和否定回答)
→Yes, we are ./ No, we aren’t.
3.Does he like apples?(请作肯定回答)
→Yes, he does.
对于按要求对句子进行变换,我们应该:
(1)把句子改成复数形式只需要将人称词,助动词和名词变成复数就可以了,其他部分不变。
I am a teacher. →We are teachers.
(2)把句子改成否定句如果有直接的助动词,只需要在助动词后面加上not,其他部分不变。
如果没有助动词,可根据时态选择正确的助动词,在助动词后面加上not但动词要变为原型,其他部分不变。
We can do a lot of things.→We can’t do a lot of things.
She always watches TV on the weekend.→She always doesn’t watch TV on the weekend.
(3)把句子改成一般疑问句(要把I变成you,要am把变成are)
a. 如果有直接的助动词,只需要把助动词提到人称代词前面,
其他部分不变,把句号变成问号。
b.如果没有助动词,可根据时态选择正确的助动词,然后动词变为原形动词,再把助动词提到人称代词前后就可以了,其他部分不变把句号变成问号。
I am 10.→Are you 10?
She has 20 books.→Does she have 20 books?
(4)把句子改成不同的时态根据所要求的时态,变化动词的形式就可以了。
I go to bed. (变为一般过去时)
→I went to bed.
I read a book. (变为现在进行时)
→I am reading a book.
We go shopping. (变为一般将来时)
→We are going to go shopping.
关于小学英语按要求写句子做题技巧,就为大家分析这些了,如果有分析得不对的地方,希望同行朋友们加以指正。