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一般现在时基本用法介绍
【No.1】一般现在时的功能
1.表示事物或人物的特征、状态.如:
Theskyisblue.
2.表示经常性或习惯性的动作.如:
Igetupatsixeveryday.
3.表示客观现实.如:
Theearthgoesaroundthesun.
一般现在时的构成
1.be动词:
主语be(am,is,are)其它.如:
Iamaboy.
2.行为动词:
主语行为动词(其它).如:
WestudyEnglish.
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.
【No.2】一般现在时的变化
1.be动词的变化.
否定句:
主语benot其它.
如:
Heisnotaworker
一般疑问句:
Be主语其它.
----Areyouastudent?
----Yes.Iam./No,I‘mnot.
非凡疑问句:
疑问词一般疑问句.如:
Whereismybike?
2.行为动词的变化.
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.
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.
动词s的变化规则
cook-cooks,milk-milks
2.以s.x.sh.ch.o结尾,加-es,如:
guess-guesses,wash-washes,watch-watches,go-goes
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_______
wash_______
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、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.现在进行时的非凡疑问的基本结构为:
疑问词+be+主语+动词ing?
但疑问词当主语时其结构为:
疑问词+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.假如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)somenicefoodnow.
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‘s5o’clocknow.We_____________(have)suppernow
10.______Helen____________(wash)clothes?
Yes,sheis.
四、将来时理论及练习
一、概念:
表示将要发生的动作或存在的状态及打算、计划或预备做某事.句中一般有以下时间状语:
tomorrow,nextday(week,month,year…),soon,thedayaftertomorrow(后天)等.
二、基本结构:
①begoingtodo;
②willdo.
三、否定句:
在be动词(am,is,are)l后加not或情态动词will后加not成won‘t.
例如:
I’mgoingtohaveapicnicthisafternoon.
→I‘mnotgoingtohaveapicnicthisafternoon.
四、同义句:
begoingto=will
Iamgoingtogoswimmingtomorrow(明天).
=Iwillgoswimmingtomorrow.
练习:
1.我打算明天和朋友去野炊.
I_____________________haveapicnicwithmyfriends.
I________haveapicnicwithmyfriends.
2.我们将要学习英语
We_____________________learnEnglish.
We________learnEnglish.
五、一般过去时
1.一般过去时表示过去某个时间发生的动作或存在的状态,常和表示过去的时间状语连用.一般过去时也表示过去经常或反复发生的动作.
2.Be动词在一般过去时中的变化:
⑴am和is在一般过去时中变为was.(wasnot=wasn’t)
⑵are在一般过去时中变为were.(werenot=weren‘t)
3.句中没有be动词的一般过去时的句子
didn’t动词原形,如:
Jimdidn‘tgohomeyesterday.
动词过去式变化规则:
1.一般在动词末尾加-ed,如:
work--worked,cook--cooked
2.结尾是e加d,如:
live--lived
3.末尾只有一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,如:
stop-stopped
4.以“辅音字母y”结尾的,变y为i,再加-ed,如:
study-studied
5.不规则动词过去式:
am,is--was,are--were,do--did,see--saw,say--said,give--gave,get--got,go--went,come--came,have--had,eat--ate,take--took,run--ran,sing--sang,put--put,make--made,read--read,write--wrote,draw--drew,drink--drank,swim--swam,sit--sat
过去时练习
一、写出下列动词的过去式
is\am_________plant________are________
drink_________play_______
go________make________
does_________dance________worry________
ask_____
taste_________eat__________put______
kick_________pass_______
do________
二、用be动词的适当形式填空
1.I_______atschooljustnow.
2.He________atthecamplastweek.
3.We________studentstwoyearsago.
4.They________onthefarmamomentago.
5.YangLing________elevenyearsoldlastyear.
6.There________anappleontheplateyesterday.
7.There________somemilkinthefridgeonSunday.
8.Themobilephone_______onthesofayesterdayevening.
9.I______anEnglishteachernow.
10.She_______happyyesterday.
11.They_______gladtoseeeachotherlastmonth.
三、用be动词的适当形式填空
1.I______(watch)acartoononSaturday.
2.Herfather_______(read)anewspaperlastnight.
3.We_________tozooyesterday,we_____tothepark.(go)
4.______you_______(visit)yourrelativeslastSpringFestival?
5.______he_______(fly)akiteonSunday?
Yes,he______.
6.GaoShan_______(pull)upcarrotslastNationalDayholiday.
7.I____________(sweep)theflooryesterday,butmymother______.
8.What______she_______(find)inthegardenlastmorning?
She__________(find)abeautifulbutterfly.
六、人称代词和物主代词
主格宾格形容词性名词性
Imemymine
youyouyouryours
hehimhishis
sheherherhers
itititsits
weusourours
theythemtheirtheirs
习题
一.用所给词的适当形式填空
1.Thatisnot_________kite.Thatkiteisverysmall,but_________isverybig.(I)
2.Thedressis_________.Giveitto_________.(she)
3.Isthis_________watch?
(you)No,it’snot_________.(I)
4._________ismybrother._________nameisJack.Look!
Thosestampsare_________.(he)
二、用am,is,are填空
1.I______aboy.______youaboy?
No,I_____not.
2.Thegirl______Jack‘ssister.
3.Thedog_______tallandfat.
4.Themanwithbigeyes_______ateacher.
5.______yourbrotherintheclassroom?
6.Where_____yourmother?
She______athome.
7.How_______yourfather?
8.MikeandLiuTao______atschool.
9.Whosedress______this?
10.Whosesocks______they?
语法及练习1be动词
Be动词的用法:
(1)Am--wasIs–wasAre--were
口诀:
我用am,你用are,is用在他她它,复数全用are.
(2)肯定和否定句
Iam(not)fromLondon.
Heis(not)ateacher.
Sheis(not)inthediningroom.
Myhairis(not)long.
Hereyesare(not)small.
(3)一般疑问句
AmIaChinese?
Yes,youare.No,youaren’t.
AretheyAmerican?
Yes,theyare.No,theyaren‘t.
Isthecatfat?
Yes,itis.No,itisn’t.
用恰当的be动词填空.
11.That______myredskirt.
12.Who______I?
13.Thejeans______onthedesk.
14.Here______ascarfforyou.
15.Here______somesweatersforyou.
16.Theblackgloves______forSuYang.
17.Thispairofgloves______forYangLing.
18.Thetwocupsofmilk_____forme.
19.Sometea______intheglass.
20.Gaoshan’sshirt_______overthere.
21.Mysister‘sname______Nancy.
22.This______notWangFang’spencil.
23.______DavidandHelenfromEngland?
24.There______agirlintheroom.
25.There______someapplesonthetree.
26._______thereanykitesintheclassroom?
27._______thereanyapplejuiceinthebottle?
28.There_______somebreadontheplate.
29.There____