中考英语语法之一般现在时精讲+精练+答案.docx
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中考英语语法之一般现在时精讲+精练+答案.docx
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一、定义与讲解
一般现在时:
表示经常性,习惯性的动作或状态。
时间状语:
often经常,usually通常,always总是,every每个,sometimes有时,seldom极少,never从不
结构:
动词原形(第三人称单数-动词+s/es)。
第三人称单数变化:
(1)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:
be----isare
have----has
二、一般现在时用法
1.表示经常性,习惯性,永久性的动作或存在的状态.
通常与副词sometimes,often,usually,always,everyday(year,month),once(twice,threetimes)aday,等时间状语连用。
They usually gotoschoolbybike.
他们通常骑自行车去上学。
Itakethemedicine threetimesaday.
我一天吃药三次
Shehelpshermother onceaweek.
她每周帮她妈妈一次。
Mary’sfatherisapoliceman.
玛丽的爸爸是个警察。
Thereare50studentsinmyclass.
我们班里有50名学生。
2.表示客观真理,科学原理,自然现象,等客观事实或格言,谚语等。
Thesunrisesintheeastandsetsinthewesteveryday.
太阳每天从东边升起从西边落下。
TomorrowisTuesday.
明天是星期二。
三、一般现在时的句子转换:
(1)当句子中有be动词或情态动词时,则把be动词或情态动词(can,could等等)提到主语的前面变成疑问句;在be动词或情态动词后面加not变成否定句.
例:
①陈述句:
Sheisastudent.
疑问句→Issheastudent?
否定句→Sheisnotastudent.
②陈述句:
Icanswim.
疑问句→Canyouswim
否定句→Icannotswim.
(2)当句子中即没有be动词,也没有情态动词时,则在主语前加助动词do(you,以及复数),does(单数she,he,it)变成问句;在主语后谓语动词前加助动词don’t(I,you,以及复数),doesn’t(单数she,he,it)变成否定句,助动词后的动词要变成动词原形。
①陈述句:
Wegetupat7:
00everymorning.
我们每天早上7点起床。
疑问句→Doyougetupat7:
00everymorning?
否定句→Wedon’tgetupat7:
00everymorning.
②陈述句:
She has alittlebrother.
她有一个小弟弟。
疑问句→ Does shehavealittlebrother?
否定句→She doesn’t havealittlebrother.
一用所给词的正确形式填空,并且把关键词圈出来。
1.Weoften___________(play)ontheplayground.
2.He_________(get)upatsixo’clock.
3.__________you_________(brush)yourteetheverymorning.
4.What_______(do)heusually________(do)afterschool?
5.Danny_______(study)English,Chinese,Maths,ScienceandArtatschool.
6.Mikesometimes__________(go)totheparkwithhissister.
7.Ateightatnight,she___________(watch)TVwithhisparents.
8.________Mike________(read)Englisheveryday?
9.Howmanylessons______yourclassmate_______(have)onMonday?
10.Whattime_______hismother_________(do)thehousework?
11.Heoften_________(have)dinnerathome.
12.DanielandTommy___(be)inClassOne.
13.We_______(notwatch)TVonMonday.
14.Nick________(notgo)tothezooonSunday.
15.They_________(like)theWorldCup?
16.What_______theyoften_______(do)onSaturdays
17.Yourparents___________(read)newspaperseveryday?
18.Thegirl_________(teach)usEnglishonSundays.
19.SheandI__________(take)awalktogethereveryevening.
20.There__________(be)somewaterinthebottle.
21.Mike_________(like)cooking.
22.They__________(have)thesamehobby.
23.Myaunt_________(look)afterherbabycarefully.
24.Youalways_______(do)yourhomeworkwell.
25.I________(be)ill.I’mstayinginbed.
26.She________(go)toschoolfromMondaytoFriday.
27.LiuTao________(do)notlikePE.
28.Thechildoften______(watch)TVintheevening.
29.SuHaiandSuYang_________(have)eightlessonsthisterm.
30.Theyoften___________(visit)theGreatWall.
二改句子
1.Doyouoftenplayfootballafterschool?
(肯定回答)
2.Ihavemanybooks.(改为否定句)
3.GaoShan’ssisterlikesplayingtabletennis(改为否定句)
4.ShelivesinasmalltownnearNewYork.(改为一般疑问句)
5.IwatchTVeveryday.(改为一般疑问句)
6.Davidhasagoal.(改为一般疑问句)
7.Nancydoesn’trunfast(肯定句)
8.Mydogrunsfast.(一般疑问句)
写出下列动词的第三人称单数形式:
1.wash________match_______guess______study______finish_________go________snow______carry_________stop______see________
2.drive________let_______carry______keep_____join______find_______think________teach______catch______stay_______begin______forget_______have______lie________run_______prefer______give________ring_______dance______hope_______
单项选择:
1.Thepicture_______nice.
A.looksB.islookedC.lookD.islooking
2.She______downandsoonfallsasleep.
A.liveB.lainC.laidD.sits
3.Theplane______overthere.
A.isB.areC.amD.was
4.Johnalways______others.
A.helpB.helpingC.helpsD.tohelp
5.He______foreighthourseveryday.
A.workingB.toworkC.worksD.worked
6.Hesitsdownand______arest.
A.havingB.haveC.tohaveD.has
7UncleWangnever______acake.
A.makeB.tomakeC.makingD.makes
答案
填空
1-5:
play,gets,do brush,doesdo,studies
6-10:
goes,watches,doesread,doeshave,dosedo
11-15:
has,are,don'twatch,doesn'tgo,Do...like
16-20:
dodo,Do...read,teaches,take,is
21-25:
likes,have,looks,do,am
26-30:
goes,does,watches,have,visit
改句子
Yes,Ido.
Idon'thavemanybooks.
GaoShan'ssisterdoesn'tlikeplayingtabletennis.
DoessheliveinasmalltownnearNewYork?
DoyouwatchTVeveryday?
DoesDavidhaveagoal?
Nancyrunsfast.
Doesyourdogrunfast?
动词变单三
washes,matches,guesses,studies
finishes,goes,snows,carries,stops,sees
drives,lets,carries,keeps,joins
finds,thinks,teaches,catches,stays
begins,forgets,has,lies,runs
prefers,gives,rings,dances,hopes
选择
ADACCDD
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