现在进行时构词规律句型结构及练习题Word文档下载推荐.docx
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音节:
1.
单音节:
音标中含有一个元音;
(单音节全是省略了重读符号的重音节)
2.
双音节:
音标中含有二个元音;
(会有重读符号标在某个需重读的音节前)
3.
多音节:
音标中含有三个或三个以上的元音音标。
1.开音节
1)以发音的元音字母结尾的单节。
例:
be,he。
2)以辅音字母(r
除外)+不发音的e结尾的音节。
make,like。
*
在重读的开音节中元音字母按字母名称读音。
2.闭音节
以一个或几个辅音字母(r
除外)结尾而中间只有一个元音字母的音节,称为闭音节。
map,desk,is。
*
*在重读的闭音节中元音字母读做短元音。
重读闭音节
要判断一个单词是否是重读闭音节,必须同时满足下列三个条件:
1、这个音节必须重读;
2、这个单词结尾必须是“辅元辅”,即“辅音字母+元音字母+辅音字母”;
3、在这个“辅元辅”中的元音字母必须发短音。
只有这三个条件同时成立的情况下,这个单词才能算是重读闭音节。
如:
put,
dig
思考:
listenplay
4.以字母ie结尾的动词,通常将ie改为y,再加ing:
die→dying死lie→lying躺tie---tying系住
【注】①以字母l结尾动词,若末尾一个音节为重读音节,则必须双写l再加ing,如control/controlling,但若末尾一个音节为非重读音节,则可双写l(xx英语)或不双写l(xx英语),如travel/travel(l)ing。
现在进行时的结构
句式结构
肯定句主语+am/is/are+动词-ing形式+其他.
否定句主语+am/is/are+not+动词-ing形式+其他.
一般疑问句Am/Is/Are+主语+动词-ing形式+其他?
肯定回答Yes,主语+am/is/are.
否定回答No,主语+am/is/are+not.
特殊疑问句疑问词+am/is/are+主语+动词-ing形式+其他?
考试中常考的现在进行时的应用
(1)当句子中有now时,常表示动作正在进行,这时要用现在进行时。
Theyareplayingbasketballnow.现在他们正在打球。
(2)以look,listen开头的句子,提示我们动作正进行,这时要用现在进行时。
Listen!
SheissinginganEnglishsong.听,她正在唱xx。
(3)表示当前一段时间或现阶段正在进行的动作,且此时有thisweek,thesedays等时间状语,这时常用现在进行时。
Wearemakingmodelplanesthesedays.这些天我们在做飞机模型。
(4)描述图片中的人物的动作,也为了表达更生动。
此时也常用现在进行时。
Lookatthepicture.Thechildrenareflyingkitesinthepark.看这幅图,那些孩子正在公园放风筝。
现在进行时专项练习
写出下列单词的现在分词
read________go___________talk__________swim___________
get_________begin____________write__________take________
visit________wait_______leave_________eat__________
water(浇)_________sleep_______have__________sit______
laugh____________study_______run_________come_______
play__________listen________lie________tie_________
单项选择
1.Listen!
They________inthenextroom.
A.singB.issingingC.aresingingD.weresinging
2.Lucyisalwaysbusy.She_____onlyfivehourseveryday.
A.issleepingB.willsleepC.wouldsleepD.sleeps
3.It’seighto’clock.Thestudents______anEnglishclass.
A.haveB.havingC.ishavingD.arehaving
4.---Isyourfatheradoctor?
---Yes,heis.He_______in.
A.hasworkedB.isworkingC.worksD.worked
5.Physics______muchharderthanEnglish,Ithink.
A.areB.isC.wasD.were
6.---Mary,couldyouhelpme?
---Waitamoment.I_____.
A.readabookB.didmyhomeworkC.waswatchingTVD.amcookingdinner.
7.Thefinalexam_____nextThursday.
A.willtakeplaceB.takeplaceC.istakingplaceD.takesplace
8.---Canyourfatherdrive?
---Yes,andheusually______toschool.
A.droveB.isdrivingC.drivesD.hasdriven
9.---Excuseme,whereisJim?
---Oh,he______dumplingsinthekitchen.
A.makesB.willmakeC.ismakingD.made
10.---Hurryup!
It’stimetoleave.
---Ok,______.
A.IcomeB.I’vecomeC.I’llcomeD.I’mcoming
11.Don’tturnontheTV.Grandma_______now.
A.issleepingB.willsleepC.sleptD.sleeps
12.---______you______abook?
---Yes,Iam.
A.Do;
readB.Are;
readC.Are;
readingD.Are;
looking
13.Sometimesshe_______intheday,butnowsheis________.
A.works;
workingB.working;
workC.work;
workingD.work;
work
14.Kate_________,andtheothers_________.
A.sing;
listenB.issinging;
islisteningC.sing;
arelisteningD.issinging;
arelistening
15.---Tom_____thepianointheroom.
---Pleaseaskhimtocomehere.
A.playB.playsC.playedD.isplaying
用括号内所给动词的适当形式填空
16.Look!
Thechildren_______(play)footballontheplayground.
They______(play)footballeverySundayafternoon.
17.Pleasebequiet!
We______(listen)tothesongYouandMe.
18.---Mrs.Greenlikeschildrenverymuch,doesn’tshe?
---Yes,that’strue.She________(write)achildren’sbookthesedays.
19.Howmanylessons________Peter__________(have)onMonday?
20.It’sfinetoday.Thesun_________(shine).
21.TomandJim___________(do)theirhomeworkatthemoment.
22.Timusually________(get)upatsixo’clock.
23.Bequick!
LiLei__________(wait)forusattheschoolgate.
24.HanMeimei_________(like)watchingTV.She________(watch)TVeveryevening.Butnowshe__________(notwatch)TV.She_______(get)readyforherfinalexam.
25.It’ssixo’clock.Myteacher________(work)inhisoffice.
26.---Listen,who___________(read)intheclassroom?
---MaybeKate______(be).
27.Amy______(write)goodEnglishbut_______(notspeak)Englishwell.
28.----____Lily__________(listen)totheteacher?
----No,sheisn’t.
29.I____(like)drawingpicturesverymuch.Look!
I______(draw)abigtree.
30.Thelittlegirl___(look)likeherfather.Now,she__________(look)atthephotosofherfamily.
四、将下列句子转换为现在进行时
31.Hetalkstoafriend.
32.Theydon’tplaycomputergames.
33.Dotheyswim?
34.Doesshewritealetter?
35.Whatdotheylookat?
五、句型转换
36.Heiseatingdinner.(对划线部分提问)
_____ishe_________?
37.Theyarereadinginthelibrary.(对划线部分提问)
_____________________they__________?
38.I’mdoingmyhomework.改为一般疑问句
_____________________________________________
39.Iwanttogotothemoviesat7o’clock..(对划线部分提问)
__________________________________wanttogotothemovies?
六、造句
40.she,thewindow,open,now.(用现在进行时连词成句.)
___________________________________________
41.is,who,thewindow,cleaning?
(连词成句)
_________________________________________
42.Sheisclosingthedoornow.(改成否定句)
___________________________________________________
43.Youaredoingyourhomework.(用"
I"
作主语改写句子)
______________________________________________
44.they,thetree,sing,now,under.(用现在进行时连词成句.)
______________________________________________________
45.TheYoungPioneersarehelpingtheoldwoman.(改成一般疑问句)