牛津英语七年级下unit4语法Word格式.doc
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牛津英语七年级下unit4语法Word格式.doc
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Eg4.It’s7:
00pm.TheGreensarewatchingTV.
2.表示现阶段正在进行着的动作但说话时不一定正在进行。
Eg1.Heisworkinginashoefactorythesedays.(临时性的工作)
Eg2.Mr.Greeniswritinganothernovel. (说话时并未在写,只处于写作的状态。
)
3.表示在按计划要进行的动作。
即用现在进行体表示将来要发生的动作。
但一般要与将来时间连用,而且仅限于少量动词。
例如:
come,go,start,arrive,leave,stay等表移动的词。
Eg1.Mr.SmithisleavingforLondontomorrow.
Eg2Areyoustayingheretillnextweek?
二、构成(肯定,否定,一般疑问,特殊疑问)
1、主语+be+现在分词ThestudentsofClassTwoaresinging.二班的学生正在唱歌。
2、主语+be+not+现在分词Iamnotlookingattheblackboard.我没有正在看黑板。
3、be+主语+现在分词Isshedancing?
她正在跳舞吗?
4、特殊疑问词+be+主语+现在分词Whatareyoudoingnow?
你正在做什么?
三、注意动词的现在分词的变化。
动词现在分词构成:
1.正常变化是在动词原型后加ing
如:
read----reading;
drink---drinking;
eat---eating;
listen---listening
jump---jumping;
wear---wearing;
grow---growing;
collect---collecting
2.特殊变化:
1)以e结尾的动词,去掉e再加ing
write---writing;
make---making;
ride---riding;
take---taking
2).以重读闭音节结尾的动词,如果末尾只有一个辅音字母,(只有一个元音字母,而其后跟有一个辅音字母时)要双写结尾的辅音字母再加ing
例如sit---sitting;
swim---swimming;
put---putting;
run---runningget----getting
现在进行时专练
一、写出下列动词的现在分词
stand_________swim_________play__________skate_________run__________ride__________come_________sing__________have_________write________dance_________sit___________
二、
用括号中动词的适当形式填空:
1.
My
parents
_______(watch)TV
now.
2.
Look.
Three
boys
_______(run).
3.
What
_______
your
mother
_______(do)now?
4.
dog
now?
(sleep)
5.
you
_______(listen)to
music?
Yes,
I
am.
6.
Look,
Miss
Chen
football.(play)
7.
Tom
and
his
sister
_______(wait)for
over
there.
8.
Now
Class
3
4_______(have)a
test.
9.
Listen,
someone
_______(sing)in
the
classroom.
10.
——Where
is
Zhang
Yan?
——She
_______(talk)with
her
teacher
in
teacher’s
office.
三.选择填空:
(
)1.
Who
______
there
A.
singing
B.
are
sing
C.
It’s
nine
ten.
The
students
a
music
class.
have
having
)3.
boy
_______.
crying
cries
)4.
Don’t
talk
here.
Grandparents
______.
A.
sleep
sleeping
)5.
Is
man
tea
or
milk?
drinks
drink
drinking
三、根据提示完成下列句子
1.Thestudents_____________(正在上英语课)
2.Somegirls__________________(正在跳舞)
3.I_______________________(正在骑自行车)
4.Mymother_________________(正在做家务)
5._______theboys__________(正在打篮球吗)
课堂作业
一、用所给词的正确形式填空。
1.Waterpollutionis________(harm)toourhealth.
3.Judyis________(collect)somefactsforaclassprojectonpollution.
4.Weallknowthattigersarein______now.(dangerous)
5.Doyouenjoy________(breathe)freshair?
6.I______very______________(interest)playingthepiano.
7.Everyyear,people_______(destroy)manyforests.
8Look!
The_______ofthattreearetoolong,Theyreachthewindowofourlivingroom(branch)
9Treesare_________plants,sopeopleusethemtomakealotofthings(use)
10First,theworkersputsomesoilinthe_________(contain)
二、单项选择。
1.OurEarthwillbe_________ifwegooncuttingdownmillionsoftreeseveryyear.
A.ingreatdangerB.dangerC.dangerouslyD.outofdanger
2.Studentswillmakegreatprogress(进步)ifthey__________asubject.
A.areinterestedinB.areinterestingC.areinterestedD.areinterestingin
3.Look!
Thebaby________happilynowbecausehe________youarehisfriends.
A.similes;
isknowingB.issmiling;
isknowing
C.issmiling;
knowsD.smiles;
knows
4.Thetrain__________forBeijingsoon.Thepassengerswhoarestillontheplatform(月台)shouldgetonthetrainatonce.
A.leavesB.isleavingC.leftD.leaving
5.Booksgiveusknowledge(知识)andmakeus________happy.
A.feelingB.feelC.feelsD.felt
6.They’rethebiggestandoldest________thingsonEarth.
A.lifeB.liveC.livingD.alive
7.Theboyenjoys___________intheevening.
A.playtheguitarB.playingtheguitarC.playingguitarD.playguitar
8.Look,who__________ontheplayground?
A.isplayingB.playingC.plays D.played
9.Itisgoingtorain.You’dbette
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- 牛津 英语 年级 unit4 语法