小学四年级英语一般现在时.docx
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小学四年级英语一般现在时.docx
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小学四年级英语一般现在时
【知识梳理1】
般现在时的构成:
1.be动词:
主语+be+其他宀注意:
be动词根据人称相应地变化为am,isare
Heisalittleboy.
eg:
Iamalittleboy.
Sheisalittlegirl.
2.
-s/-es'
行为动词:
主语+行为动词+其他t注意:
当主语为第三人称单数(he,she,it)时,要在动词后加
I/They/You/WestudyEnglish.
eg:
-
-He/ShestudiesEnglish.
般现在时基本使用情况:
1.表示经常性或习惯性的动作:
Igetupatsixeveryday.
2.
关键词:
常与表示频率的时间副词连用
1.Fillintheblankswiththegivenverbsintheirproperforms.
1.Sheusually(go)toschoolbybike.
2.Thesun(rise)intheeastand(set)inthewest.
3.JohnandLindainthesameclass.(be)
4.yourschoolbagsinRoom301?
(be)
5.heoftenhishomeworkeverymorning?
(do)
6.WeTVonMonday.(notwatch)
7.yourmotherroomseveryday?
(clean)
【巩固练习】
I.选择最恰当的答案
)1.
youhaveabook?
A.Do
B.Are
C.Is
D.Have
)2.They
onafarm.
A.working
B.iswork
C.work
D.isworked
)3.----DoesPeterliketowatchTV?
A.Yes,helikes
)4.Shedoesn
A.doing
)5.How
A.do,go
B.No,hedoesn'tC.Yes,he'dlike
herhomeworkintheafternoon.
B.todo
C.does
Mr.Brown
toAmerica?
B.is,go
C.does,go
D.No,helikes
D.do
D.does,goes
)6.Where'smycamera?
I
A.amnotfinding
)7.-How
A.does;go
)8.—
A.Do;Iam
)9.
A.Is,leave
it.
B.amnotseeing
C.can'tfind
D.can'tlookat
hegotowork?
B.do;goes
youusuallylateforschool?
B.Does;not
she
)10.Mr.Yang
A.teachesour
【知识梳理2】
be动词,行为动词句型:
1.Be动词一般现在时的句型
——He
----No,
homeatsixeveryday?
B.Does,leave
Englishthisterm.
B.teachesus
肯定句:
sb+be+其他be根据人称变为am,is
are
toworkbybike.
C.do;go
D.does;goes
eg:
Heisateacher.
Iamastudent.
C.Are;I'mnot
D.Are;Iaren't
C.Is,leaves
D.Does,left
C.teachus
D.teachour
Theyareworkers.
否定句:
sb+be+not+其他
eg:
Heisnotateacher.
Iamnotastudent.
Theyarenotworkers.
般疑问句:
be+sb+其他
Isheateacher?
-Yes,heis./No,heisn
't.
Areyouastudent?
Aretheyworkers?
特殊疑问句:
Whatishe?
2•行为动词的变化
肯定式:
sb+do+其他eg:
Ilikepork.第三人称单数:
sb+does+其他eg:
Helikespork.
否定式:
sb+don'其他eg:
Idon'tlikepork.第三人称单数:
sb+doesn'其他eg:
Hedoesn'tlikepork
一般疑问句:
Do+sb+其他第三人称单数:
Does+sb+其他
eg:
Doyoulikepork?
eg:
Doeshelikepork?
-Yes,Ido./No,Idon't.-Yes,hedoes./No,hedoesn't.
特殊疑问句:
Whatdoyoulike?
/Whatdoeshelike?
【例题精讲】
1.按要求改写句子:
1.Doyouoftenplayfootballafterschool?
(肯定回答).
2.Ihavemanybooks.(改为否定句).
3.GaoShan'ssisterlikesplayingltatennis(改为否定句).
4.ShelivesinasmalltownnearNewYork.(改为一般疑问句).
5.IwatchTVeveryday.(改为一般疑问句).
【巩固练习】
1.用括号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.Whattheyoften(do)onSaturdays?
7.yourparents(read)newspaperseveryday?
8.Thegirl(teach)usEnglishonSundays.
9.SheandI(take)awalktogethereveryevening.
10.There(be)somewaterinthebottle.
愛达梅松測
基础题:
I.用括号动词的适当形式填空
1.Mike(like)cooking.
2.They(have)thesamehobby.
3.Myaunt(look)afterherbabycarefully.
4.Youalways(do)yourhomeworkwell.
5.I(be)ill.I'mstayinginbed.
6.She(go)toschoolfromMondaytoFriday.
7.LiuTao(do)notlikePE.
8.Thechildoften(watch)TVintheevening.
9.SuHaiandSuYang(have)eightlessonsthisterm.
10.----Whatday(be)ittoday?
----It'sSaturday.
11.按要求改写句子。
1.1domyhomeworkeveryday.(改为一般疑问句)
2.Shelikeseggs.(改为一般疑问句,并做否定回答)
3.Wegotoschooleverymorning.(改为否定句)
4.Iliketakingphotosinthepark.(对戈卩线部分提问)
【知识梳理3】
第三人称单数行为动词变化规则:
1.规则变化三规律:
(1)一般情况下直接在动词词尾加-s.
ask---askswork---worksget---getsstay---stays
(2)以字母s,x,ch,sh或o结尾的动词,在词尾直接加-es.
watch---watcheswish---wishesfix---fixesdo---does
go---goespass-passes
(3)以辅音字母加-y”结尾的动词,要先变y为i再加-es.
try---triesstudy-studiescry---criesfly---flies
2.不规则变化需动脑记:
be----isarehave----has
【例题精讲】
I.Changethefollowingverbsafterthemodel.
Model:
dodoes
1.fly2.fax3.play
4.wash
5.go
6.watch
7.study
8.pay
9.miss
提高题:
I.单选题
1、AlthoughBillisn
'trichenough,heo_ten
moneytothepoor.
A.willgive
D.gave
B.wasgivingC.gives
2、
A.is,rainingB.won't,rainC.has,rainedD.doesn't,rain
II.根据汉语意思填空:
-Canyourfatherdrive?
-Yes,andhetoworkeveryday.
6.Iaredbag.Butheablueone.(有)
7.MotheralwaysTVintheevening.(看电视)
III.阅读
dollar.
()1.Whereistheyoungman?
AAtastationBUnderabigumbrellaCOnthetrain
()2.Whatdoestheyoungmanwanttobuy?
AUmbrellaBHamburgersCDollars
()3.Whohelpstheyoungman?
AAboyBAmanC.Nobody
()4.Doestheyoungmangetahambuger?
C.No,hedoes
C.No,I'mnot
ANo,hedoesn'tYes,hedoes
()5.Istheboyclever(聪明的)
AYes,heisn'BYes,heis
【知识梳理1】wh-疑问句
基本结构是:
特殊疑问词+—般疑问句语序
常用的疑问词:
what,who(whom),whose,which,when,where,how,why等,回答时针对问句中的代词和副词
来回答,不用yes或no来回答。
对划线部分提问”是一种常见的句型转换题型,这类题实际上就是将所给的述句变为特殊疑问句。
解这类题
通常分三步完成:
“三步走”战略
第一步:
替换----找一个合适的词来替换划线部分。
第二步:
提前----把替换词写在句子的开头。
第三步:
改一般疑问句----把一般疑问句写在疑问词后面,注意划线部分已经被替换掉,不需要再写。
(一)注意疑问词的选择
疑问词意思用法
What什么
冋东西、事物
Whatday
星期几问星期几
Whattime
什么时间
问具体时间
Whatcolor
什么颜色
问颜色
How...
怎样
问情况,状态
Howold多大年纪问年纪
Howfar多远问路程
Howmuch多少钱;多少数量(不可数名词)
Howmany多少数量(可数名词)问数量
Where
在哪里
问地点
When
何时
问时间
Who
谁
问人
Whose
谁的
问主人
(二)注意疑问句的语序
1.对句子的主语提问,其语序是:
疑问词+谓语+其他成分?
Sheistheirteacher.Isshetheirteacher?
Whoistheirteacher?
2.对句子主语的定语提问,其语序是:
疑问词+主语+谓语+其他成分?
Mybookisoverthere.Isyourbookhsvre?
Whosebookisoverthere?
3.对表语、宾语或状语提问,其语序是:
疑问词+—般疑问句?
HelivesinBeijing.DoesheliveinBeijng?
Wheredoeshelive?
4.对表语或宾语的定语提问,其语序是:
疑问词+表语或宾语+—般疑问句?
I'mlookingformywatch.Areyoulookingforyourwatch?
Whosewatchareyoulookingfor?
【例题讲讲】
例1.Therearesixboysintheclassroom.(对划线部分提问)
例2.Therearesixboysintheclassroom.(对划线部分提问)
【巩固练习】
对划线部分提问:
Alice'sgbteeballs.
Theyareinthepond.
Tomisunderthetree.
Ihavegotsomebiscuits.
Frogslikebees.
Hehasgottwocars.
Themouse'steethaatearp.
ThatisBen'block.
【知识梳理2】祈使句
祈使句即表示表示请求、命令等的句子。
它的主语是听话人(you),一般不需要说出来。
通常以动词原形开头。
祈
使句末尾用惊叹号或句号,句子用降调.
分类
(1)动词原形开头
eg.Openthedoor,please!
否定Don'topenthedoor,please!
(2)Be+adj
eg.Bequiet!
否定Don'tbequiet!
(当然咯,介个只是举例啦!
)
(3)以动词原形let开头
eg.Let'sgohometogether否定Let'snotgohometogether!
(4)No+n/v-ing
eg.Nophotos!
/Nofishing!
【例题精讲】
例I.Tom,(open)thewindow.
例2.Tom(open)thewindow.
【巩固练习】根据要求改写句子:
1.Pleaselookattheblackboard.(改为否定句)
2.Closeyoureyes,Linda.(改为否定句,但意思不变)
youreyes,Linda.
3.on/walk/the/grass.(连词成句,并改为否定句)
4.我们一起玩吧。
(翻译成英文,用祈使句。
)
5.不要迟到。
(翻译成英文,用祈使句。
)
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[a:
]发这个音的字母和字母组合aarauear
a:
grass
glass
class
plant
dance
fast
fatherlast
ar:
car
star
arm
March
garden
dark
scarf
au:
laugh
aunt
ear:
heart
根据发音规则,圈出发[a:
]的2个单词。
1.
armlip
doctor
card
2.
cloudcart
garden
gate
3.
ballscarf
dark
tiger
4.
joblorry
March
park
烝龙,匪二[入][几】
-*■].毛二[fVSJUll[舌人丄l]FJi心]rXJV4JPTt火.左.:
RjJi?
buplHinirytip?
<1Kictivitscb(■暮Ilirl、e
h17U [A]发这个音的字母和字母组合ouooou o: son come colour love money u: sun nut jump gum bus brush ou: touch cousin country supperus 根据发音规则,找出每组中发[A]的单词。 1. hear cup bed air 2. voice boy duck ant 3. vase corn bear gun 4. cute boy money her 烝龙鑫: [h]]e][re](co| 才卜[treg][J£.n&r] 他夫啜火jtzCTat! Cat! CatrHrItxirfr*rc. [? ]发这个音的字母和字母组合 a a: dadcap cat bad apple bag flag map handrabbit ant black fat has stand rat 根据发音规则,找出每组中发[? ]的单词。 1. rat bed face sport 2. hear cup fat pear 3. rice bat finger tree 4. sea young knife apple ( )4.star car cut ( )5.skirt sheep bird 五. 改变下列单词的一个字母,使它变成另一个单词 like (交通工具) hat 音标[a: ][A][? ][e]练习 [e]: garden cut flag small dog foot ten money [sit] [sh? : t] bread )里画☆,有两种读音的画△,有三种的画◊ last gum map from her (动物) [e]发这个音的字母和字母组合 eea deskleg breakfast e: ea: eggbread bellhead 根据发音规则,找出每组中不发 [e]的单词。 1. cat well leg pen 2. sweat map pet elephant 3. egg ten tall desk 4. bread head bed toy pettenpen lake(食品)nice(数字)hot(用品) 【课后作业】 I.Fillintheblanks(用所给单词适当形式填空) 1.Canyou(fly)akite,Ben? No,Ican't. 2.Mum,Ican'tseemypen.Where(be)it? 3.Healways(wear)aT-shirt. 4.January(come)first. 5.LeeandBenoften(help)eachotherwiththeirlessons. 6.Whatyourfather(do)? Heisapoliceman. 7.Afterschool,welike(play)ballgames. 8.Aliceisinthekitchennow.She(eat)acake. 9.Thesun(go)downintheevening. 10.That(sound)interesting. 出 Choosethebestanswer单项选择) 1. Sundayisthe dayoftheweek. A.last B.first C. second 2. Thatboxis A.anorange B.aorange C. orange 3. Myfatherisbusy, he'sveryhappy. A.and B.so C. but 4. I'mtirednow.I ogoutwithyou. A.don't B.can't C. needn't 5. Givesomeredpencils,please. A.I B.she C me 6. Thishatisnew nice. A.or B.but C and 7. doesMr.Wanghavebreakfast? At7: 30 A.When B.What C .Where 8. Whattime yourfatherwork? A.do B.is C. does 9. Thispairofglasses formygrandpa
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