现在进行时的用法和练习.doc
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八年级下册英语培优
(二)
Class________No_______Name_______mark______
现在进行时
1.现在进行时表示现在正在进行发生的动作或存在的状态。
2.现在进行时的构成:
主语+Be(amareis)+V-ing.
3.现在进行时的标志:
(1)放在句首:
Look!
Listen!
it‘s8:
00.
(2)放在句末:
Now=atthemoment.等词(3)情景提示。
Look!
Maryisdancing.
Listen!
Whoissingingintheclassroom?
It‘s5:
00,They’replayingfootball.
IamwatchingTVnow.
情景提示:
--WhereisTom?
---HeiswatchingTV.
4.现在进行时态的肯定式、否定式、疑问式及简略回答。
(1)肯定式:
主语+be+v-ing +其它 。
Sheissinginginthenextroom.
(2)否定式:
主语+be+not+v-ing +其它 。
Thestudentsaren’tcleaningtheroom.
(3)一般问句:
be动词提前。
Be+主语+V-ing+其它?
肯定回答Yes,主语+be.
否定回语No,主语+benot.
—Areyouplayingthecomputergame?
—Yes,Iam.
—No,Iamnot.
(4)特殊问句:
对谓语动词进行提问的:
疑问词+be+主语+doing+其它(一般疑问句)?
Whatareyoudoingnow?
Whereistheboyswimming?
Whoisshewaitingfor?
5.动词加ing的变化规则
(1)一般情况下,直接加ing,如:
cook-cooking
(2)以不发音的e结尾,去e加ing,如:
make-making,taste-tasting
(3)如果末尾是一个元音字母和一个辅音字母,双写末尾的辅音字母,再加ing,如:
run-running,stop-stoppingsit-sittingget-gettingrun-runningforget-forgettingbegin-beginning
(4)以ie结尾的动词,改ie为y加ing,如:
die--dying lie--lying
一、写出下列动词的现在分词形式
1.work________ sing__________ play_________study________
2.dance_________have__________ write________take__________
3.run________ sit_________shop________swim_______lie________
二、用括号内所给单词的适当形式填空。
1.MrZheng(read)abooknow.
2.Listen!
Someone(come).
3.Look!
TomandJohn(swim).
4.Mybrother(make)akiteinhisroomnow.
5.What _______ your mother _______(do)now?
6.We(have)anEnglishclassnow.
7.Don’tsing.Thebaby__________(sleep
8.--Whereisyourmother?
--She(answer)thephone.
9.It’sseveno’clock.TheGreens_________(have)supper
10.Thechildren_________(notlisten)tothemusicnow.
三、选择题
1.Who_____overtherenow?
A.singing B.aresing C.issinging D.sing
2.Listen!
Thebaby_____inthenextroom.
A.crying B.cried C.iscrying D.cries
3Look!
Thetwins_____newsweaters.
A.arewearing B.wearing C.arewear D.iswearing
4.It’s nine ten.Thestudents_____anEnglishclass.
A.have B.having C.ishavingD.arehaving
5.I’m_________abookintheroom.
A.watching B.seeing C.reading D.looking
6.Don’ttalkhere.Grandparents_____.
A.issleeping B.aresleeping C.sleeping D.sleep
7.Heoften_________supperat6:
00intheevening.
A.have B.has C.ishaving D.iseating
8.It’s6o’clockinthemorning.He_________.
A.getup B.getsup C.isgetingup D.isgettingup
9.--Whatareyoudoing?
--I’m_________TV.
A.watch B.watches C.towatch D.watching
10.Areyouplayingbasketball?
No,we_________.
A.isn’t B.aren’t C.not D.don’t
四、按要求进行句型转换:
1. Lily is dancingnow.(改为一般疑问句)
________________________________________________
2. Kate is looking for her watch.(改为否定句)
________________________________________________
3. Mrs White is watching TV.(对划线部分提问)
________________________________________________
4. They are waiting for you at the library.(就划线部分提问)
________________________________________________.
5.Arethestudentsdoingtheirhomework?
肯定回答:
______________.
否定回答:
_______________.
五. 根据中文提示完成句子:
1. 小花在做作业。
Xiao Hua ______ ______ hishomework.
2. 他们在唱歌、跳舞。
They ______ ______ and _____
3. 你爷爷在看报纸吗?
______ your grandpa ______ the newspaper?
4. Tom和Jim在做什么?
______ ______ Tom and Jim ______?
5. 他们是在打篮球还是在打排球?
______ they ______ basketball ______ volleyball?
六、写作。
现在是晚上八点钟,我在做作业、爷爷在看报纸、爸爸在看电视、妈妈在在做饭。
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