Unit 7 It's raining！
语法精讲
基础自测
阅读提升
第2课时 Section A(Grammar Focus—3b)
一、现在进行时(二)
1．
在第六单元我们学习了现在进行时，但并不是所有的动词都能于进行时态。不能用于现在进行时的情况，有以下几种。
(1)表示存在状态的动词： be, remain 等。如：
汤姆是个好学生。
Tom is a good student.(√)
Tom is being a good student.(×)
(2)表示感官的动词： hear, see, taste, sound, notice, smell, seem 等。如：
这食物闻起来不错。
The food smells good.(√)
The food is smelling good.(×)
(3)表示喜欢、厌恶、感情、希望的动词： like, love, hate, prefer, need, want, wish, hope 等。如：
我想要一个书包和一个文具盒。
I want a schoolbag and a pencil－box.(√)
I am wanting a schoolbag and a pencil－box.(×)
(4)表示占有、从属、构成等关系的动词： have, own, contain(包含), possess(占有)等。如：
我有两个哥哥和一个姐姐。
I have two brothers and a sister.(√)
I am having two brothers and a sister.(×)
【
注意
】当 have 与其他词一起构成“开会；吃饭；玩得高兴”等意
思
时，可以用于进行时。如：
They are having a good time.
他们玩得很高兴。
(5)表示思想、理解的动词： understand, doubt(怀疑),imagine(
想
象), know, recognize(认出), believe, remember, forget, thin 等。如：
我知道他在做什么。
I know what he is doing.(√)
I am knowing what he is doing.(×)
(6)表示继续或持续含义的动词及短语：keep, last, go on 等。如：小男孩继续阅读。
The boy goes on doing some reading.(√)
The boy is going on doing some reading.(×)
2．
一般现在时与现在进行时的区别：
二、询问天气的句型和描述天气的形容词的构成
1
．
how
询问天气：
(1)
询问天气的常用句型为“
How is the weather
…
？”，还可以用句型“
What's the weather like
…
？”替换。
(2)
回答上述问题常用：
It's
＋表示天气的形容词
/
天气类动词的
-
ing
形式。此类形容词有：
rainy, cloudy, windy, snowy, sunny, foggy, warm, cool, cold
等；此类动词有：
rain, snow
等。
2．
描述天气的形容词的构成：
在本单元中学到的与天气有关的名词主要有 rain(雨；雨水)
,
snow(雪)
,
wind(风)，cloud(云)，以后还将学到fog(雾)。一般在它们后面加上字母“y”，以重读闭音节结尾的词，双写后面的辅音字母再加“y”，可转变为形容词。具体如下： rain(雨；雨）→rainy(有雨的；多雨的); snow(雪)→snowy(有雪的；多雪的);wind(风)→windy(有风的；多风的); cloud(云)→cloudy(有云的；天阴的); fog(雾)→foggy(有雾的；多雾的); sun(太阳)→sunny(阳光充足的)。
Ⅰ
.
用括号内所给单词或短语的适当形式填空。
1．
Look！The girl
___________
(sit) under a big tree now.
2．
We are going to Mountain Fanjing if it is
_______
(sun) tomorrow.
3．
Mr.Black and Mrs.Black
_______________
(visit) Canada right now.They're having a great time.
4．
It
________
(rain) a lot here in July and August every year.
5．
My sister _
__________
__(skate) and I am looking at her.
is sitting
sunny
are visiting
rains
is skating
6．
How is it _
______
_(go)?
7．
______
_(do) Yu Xiaoqian usually get up at 7：00?
8．
Look！What _
____
your friends _
______
_(do)?
9．
We can't go out now.It's _
_______
_(rain) so hard.
10．
—Who is _
_________
(clean) their room?
—My sister is.
Ⅱ.单项选择。
( )
1.
—________？
—It's cloudy.
A．How's the weather like B．What's the weather
C．How is the weather D．How's it going
going
Does
are
doing
raining
cleaning
C
( )
2. —Is his sister Kate ________？
—No，________．
A．study; she isn't B．studying; she isn't
C．studies; she is D．studying; she is
( )
3. —________ the weather like in Moscow?
—It's snowing.
A．How's B．What's C．How does D．What does
( )
4. Mike is watching TV and Paul ________．
A．is listen a CD B．listens a CD
C．is listening to a CD D．listens to a CD
B
B
C
Ⅲ.语法填空。
阅读下面的材料，在空白处填入一个适当的词，或填入括号内所给单词的正确形式。
The weather in different countries is different.Also, the weather in different seasons is different.
In spring, it is often __1__(wind) in March and it is always warm in April and May.It rains sometimes, so trees and grass have much water __2__ grow(生长) in May.
In __3__， it's hot in the day and cool __4__ night.It usually __5__(rain) a lot in July and August.The days are long and the nights are __6__．
1
．
________
2.
_____
3.
__________
4
．
______
5.
_______
6.
________
7
．
________
8.
________
9.
_______
10
．
__________
windy
to
summer
at
rains
short
sunny
going
for
The weather in autumn is nice.It's always warm and __
7
__(sun) in September and October.People like __
8
__(go) out in this season. Winter is always from December to February.It's very cold in winter and it snows sometimes.It's a good time __
9
__ people to make a __
10
__
snowman
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