六年级英语下册第四单元精讲精练.docx
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六年级英语下册第四单元精讲精练.docx
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六年级英语下册第四单元精讲精练
掌握一般疑问句和现在进行时的句型的变化。
1.一般现在时
一般现在时基本用法介绍
一般现在时的功能
1.表示事物或人物的特征、状态。
如:
Theskyisblue.天空是蓝色的。
2.表示经常性或习惯性的动作。
如:
Igetupatsixeveryday.我每天六点起床。
3.表示客观现实。
如:
Theearthgoesaroundthesun.地球绕着太阳转。
一般现在时的构成
1.be动词:
主语+be(am,is,are)+其它。
如:
Iamaboy.我是一个男孩。
2.行为动词:
主语+行为动词(+其它)。
如:
WestudyEnglish.我们学习英语。
当主语为第三人称单数(he,she,it)时,要在动词后加"-s"或"-es"。
如:
MarylikesChinese.玛丽喜欢汉语。
一般现在时的变化
1.be动词的变化。
否定句:
主语+be+not+其它。
如:
Heisnotaworker.他不是工人。
一般疑问句:
Be+主语+其它。
如:
-Areyouastudent?
-Yes.Iam./No,I'mnot.
特殊疑问句:
疑问词+一般疑问句。
如:
Whereismybike?
2.行为动词的变化。
否定句:
主语+don't(doesn't)+动词原形(+其它)。
如:
Idon'tlikebread.
当主语为第三人称单数时,要用doesn't构成否定句。
如:
Hedoesn'toftenplay.
一般疑问句:
Do(Does)+主语+动词原形+其它。
如:
-Doyouoftenplayfootball?
-Yes,Ido./No,Idon't.
当主语为第三人称单数时,要用does构成一般疑问句。
如:
-Doesshegotoworkbybike?
-Yes,shedoes./No,shedoesn't.
特殊疑问句:
疑问词+一般疑问句。
如:
Howdoesyourfathergotowork?
动词+s的变化规则
1.一般情况下,直接加-s,如:
cook-cooks,milk-milks
2.以s.x.sh.ch.o结尾,加-es,如:
guess-guesses,wash-washes,watch-watches,go-goes
3.以“辅音字母+y”结尾,变y为i,再加-es,如:
study-studies
一般现在时用法专练:
一、写出下列动词的第三人称单数
drink________go_______stay________make________
look_________have_______pass_______carry____
come________ watch______plant_______fly________
study_______brush________do_________teach_______
二、用括号内动词的适当形式填空。
1.Heoften________(have)dinnerathome.
2.DanielandTommy_______(be)inClassOne.
3.We_______(notwatch)TVonMonday.
4.Nick_______(notgo)tothezooonSunday.
5.______they________(like)theWorldCup?
6.What_______theyoften_______(do)onSaturdays?
7._______yourparents_______(read)newspaperseveryday?
8.Thegirl_______(teach)usEnglishonSundays.
9.SheandI________(take)awalktogethereveryevening.
10.There________(be)somewaterinthebottle.
11.Mike_______(like)cooking.
12.They_______(have)thesamehobby.
13.Myaunt_______(look)afterherbabycarefully.
14.Youalways_______(do)yourhomeworkwell.
15.I_______(be)ill.I’mstayinginbed.
16.She_______(go)toschoolfromMondaytoFriday.
17.LiuTao_______(do)notlikePE.
18.Thechildoften_______(watch)TVintheevening.
19.SuHaiandSuYang_______(have)eightlessonsthisterm.
20.-Whatday_______(be)ittoday?
-It’sSaturday.
三、按照要求改写句子
1.DanielwatchesTVeveryevening.(改为否定句)
___________________________________________________
2.Idomyhomeworkeveryday.(改为一般疑问句,作否定回答)
________________________________________________________
____________________________
3.Shelikesmilk.(改为一般疑问句,作肯定回答)
_______________________________________________________
____________________________
4.Amylikesplayingcomputergames.(改为一般疑问句,作否定回答)
________________________________________________________
____________________________________
5.Wegotoschooleverymorning.(改为否定句)
_______________________________________________________
6.HespeaksEnglishverywell.(改为否定句)
___________________________________________________
7.Iliketakingphotosinthepark.(对划线部分提问)
________________________________________________________
8.JohncomesfromCanada.(对划线部分提问)
___________________________________________________
9.Sheisalwaysagoodstudent.(改为一般疑问句,作否定回答)
________________________________________________________
________________________________
10.SimonandDaniellikegoingskating.(改为否定句)
___________________________________________________
五、改错(划出错误的地方,将正确的写在横线上)
1.IsyourbrotherspeakEnglish?
__________________
2.Doeshelikesgoingfishing?
__________________
3.Helikesplaygamesafterclass. __________________
4.Mr.WuteachsusEnglish. __________________
5.Shedon’tdoherhomeworkonSundays._________________
2.现在进行时
1.现在进行时表示现在正在进行或发生的动作,也可表示当前一段时间内的活动或现阶段正在进行的动作。
2.现在进行时的肯定句基本结构为be+动词ing.
3.现在进行时的否定句在be后加not。
4.现在进行时的一般疑问句把be动词调到句首。
5.现在进行时的特殊疑问的基本结构为:
疑问词不达意+be+主语+动词ing?
但疑问词当主语时其结构为:
疑问词不达意+be+动词ing?
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-stopping
现在进行时专项练习:
一、写出下列动词的现在分词:
play________run__________swim_________make__________
go_________like________ write_________ski___________
read________have_________sing ________dance_________
put_________see________buy_________love____________
live_______take_________come________ get_________
stop_________sit________begin________shop___________
二、用所给的动词的正确形式填空:
1.Theboy__________________(draw)apicturenow.
2.Listen.Somegirls_______________(sing)intheclassroom.
3.Mymother_________________(cook)somenicefood now.
4.What_____you______(do)now?
5.Look.They_______________(have)anEnglishlesson.
6.They____________(not,water)theflowersnow.
7.Look!
thegirls________________(dance)intheclassroom.
8.Whatisourgranddaughterdoing?
She_________(listen)tomusic.
9.It’s 5 o’clocknow.We_____________(have)suppernow
10.______Helen____________(wash)clothes?
Yes,sheis.
三、句型转换:
1.Theyaredoinghousework.(分别改成一般疑问句和否定句)
_____________________________________________________________
_____________________________________________________________
2.Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)
__________________________________________________________________________________________________________________________________
3.I’mplayingthefootballintheplayground.(对划线部分进行提问)
_________________________________________________________________
4.Tomisreadingbooksinhisstudy.(对划线部分进行提问)
_________________________________________________________________
用动词的正确时态填空
1)I________(talk).You________(listen)tOmenow.
2)Look,theboy__________(run)fast.
3)----Whatareyoudoing?
----I_________(do)myhomework.
4)----_______thestudents_______(read)English.
----Yes,theyare.
5)Tom_______(notstudy)English.HeisstudyingChinese.
6)----Who_______(sing)asong?
----LiYingis.
7)Thegirl_______(noteat)bananasnow.
8)----Where____they____(stand)?
----Theyarestandingoverthere.
9)Look!
Theboyoverthere_______(ply)amodelplane.
10)----WhatisMeimeidoingnow?
----She______(watch)TVwithherparents
11)He____(study)Englishveryhard.
12)Weoften____(buy)booksandthingslikethatintheshop.
13)Polly____(noteat)abanananow.
二、单项选择
1)Jackis_____withJim.Theyaregood____.
A:
running;friend;B:
running;friends;C:
runing;friendsD:
run;friend's
2)Look!
Mary____doing____homework.
A:
is;one'sB:
is;herC:
are;hisD:
are;her
3)TheGreens____suppernow.
A:
ishavingB:
are;havingC:
ishaveingD:
are;having
4)Thechildrenare____TV.
A:
watchB:
seeingC:
watchingD:
reading
5)Aretheboyslookingattheblackboard?
Yes,they____.
A:
aren'tB:
doC:
don'tD:
are
习题
一、陈述句变一般疑问句
1.Jimhassomestory-books.(故事书)
___________________________________________?
2.Theoldmandoesmorningexercises(早操)everymorning.
___________________________________________?
3.WearefromChina.
___________________________________________?
4.Heoftengoestothelibrary(图书馆)onSundays.
___________________________________________?
5.Theyhaveaclassmeetingeveryweek.
___________________________________________?
6.Shedoessmoke.
__________________________________________?
7.HeoftenwatchesTV.
__________________________________________?
8.Thereisnoproblem(问题)aboutit.
___________________________________________?
9.MyfatherlikesplayPing-Pong.
____________________________________________?
10.Thereare5studentsintheclassroom,
_________________________________________?
11.Hehassomebrothers,
________________________________________?
12.TheyhaveChinesemap.
____________________________________________?
13.Tomhasfewapples.
____________________________________________?
14.Myparentscanplaytennis
____________________________________________?
15.Heiswateringtheflowersinthepark.
____________________________________________?
16.Thisismymother.
____________________________________________?
17.Thesearemygrandparents.
____________________________________________?
18.Ilikesalad.
____________________________________________?
19.TheylikeFrenchfries.
____________________________________________?
20.Shelikesbananas.
____________________________________________?
21.JoyhasasmallT-shirt.
____________________________________________?
22.IhavemanybooksaboutEnglish.
____________________________________________?
二、把肯定句变为否定句
1.HisfatherisanEnglishteacher.
____________________________________________.
2.Thesecatsarecrying.(喊叫)
____________________________________________.
3.Theycanswim.
____________________________________________.
4.Iliketoread(阅读)English.
____________________________________________.
5.Igotoschoolonfoot.(走路)
_______________________________________________.
6.HelikesEnglish.
_______________________________________________.
7.Hisfathergoestoworkbybus.(乘公共汽车)
_______________________________________________.
8.Heiscrying(哭)underthetree.
_______________________________________________.
9.HisbirthdayisonthetwentiethofNovember.
_______________________________________________.
10.Mrs.LiandKittyareinabigshop.
_______________________________________________.
11.Kittyiswearinghernewuniform.
___________________________________________.
12.Tomhassomeapples.
___________________________________________.
13.Hegoestoschooleveryday.
___________________________________________.
14.Iwanttohaveamodelcar(摩托车).
___________________________________________
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