七上一般现在时动词第三人称单数形式练习Word格式文档下载.doc
《七上一般现在时动词第三人称单数形式练习Word格式文档下载.doc》由会员分享,可在线阅读,更多相关《七上一般现在时动词第三人称单数形式练习Word格式文档下载.doc(4页珍藏版)》请在冰豆网上搜索。
如:
speak→speaks/s/;
come→comes/z/;
play→plays/z/
2、以辅音字母加“y”结尾的动词,要先将“y”变为“i”,然后再加“es”,读/z/。
如:
study→studies/z/;
fly→flies/z/
3、以“s,x,ch,sh”结尾的动词,在词尾加“es”,发音为/iz/。
teach→teaches/iz/;
watch→watches/iz/
4、以“o”结尾的动词,在词尾加“es”。
常出现的两个以“o”结尾的动词go和do后加“es”,读/z/。
go→goes/z/;
do→does/z/
5、记住最为特别的be的三单is;
have的三单是has。
[注意]
(1)下面两个动词变三单时,原词的元音部分的发音发生了较大的变化,要记忆。
如:
do/du:
/→does/dz/;
say/sei/→says/sez/
(2)以不发音字母“e”结尾的开音节词,如果尾音是[s],[z]时,加“s”后字母“e”发音,与所加“s”一起读做[iz]。
close-closes[iz]
三、动词第三人称单数的句子结构。
1、肯定/否定句
三单+is+表语.三单+动词第三人称单数+其他.
三单+is+not+表语.三单+doesn'
t+动词原形+其他.
2、一般疑问句
1)当谓语动词是be动词时,一般疑问句结构为“Is+三单+表语?
”。
它的肯定回答为:
Yes,三单+is.;
否定回答为:
No,三单+isn'
t.。
2)当谓语动词是实义动词时,在肯定句句首加助动词does,即“Does+三单+动词原形+其他?
Yes,三单+does.;
No,三单+doesn'
3、特殊疑问句
特殊疑问词+一般疑问句
四、要点
1)一定要看准句子的主语是第三人称而且还是单数;
2)经常与频率副词连用:
always(一直,总是),usually(通常),often(经常),sometimes(有时),seldom(很少),hardly(几乎不),never(从不),onceaday(一天一次),twiceaweek(一周两次),threetimesamonth(一个月三次)。
如:
IoftenspeakChinese.我经常说汉语。
一般现在时练习题
I、写出下列动词的第三人称单数。
go do buybuy_____carry______
play teachmakecatchfind
swim jump beginhelpwash
miss singfinishgivekeep
danceworrysithearmatch
get havelovelearncry
fly studycomecallsmile
be writestopopencheck
look drinkleavereadpick
eat walkstarttellpush
die________live________showborrow
II、用动词的正确形式填空。
1、I_____(go)homebybus.2、Jack______(go)homebybike.
3、When______(do)hegetup?
4、Hermum______(run)tothedog.
5、He________(donot)likeapples.6、Sam______(put)itunderhisarm.
7、Kate_____(walk)toschooleveryday.8、Kitty______(watch)TVeveryday.
9、Johncan’t______(find)hiswatch.10、Where_____(do)Grandmalive?
11、MissWang___(live)inAmericanow.12、Thegirls___(give)thekeytoSally.
13、Thatkey______(open)theoldbox.14、She______(say)“Iliketheseapples”.
15、What_____(do)Alicefind?
16、Whichtoy_____(do)shelike?
17、Hedoesn’t______(know)hername.18.、Mike________(cook)inarestaurant.
19、He_______(speak)Japanese.20、Howdoeshe______(go)tothepostoffice?
21、Heoften______(have)dinnerathome.22、LiuTao____(do)notlikePE(体育).
23、She______(do)homeworkbyherself.24、They_____(do)homeworkbythemselves.
25、We_____________(notwatch)TVonSunday.
26、LucyandLily______(walk)toschooleveryday.
27、DavidandBen______(be)inClassFour,GradeSeven.
28、Thegirl___________(teach)usEnglishonSundays.
29、There______(be)somewaterinthebottle(瓶子)
30、SuHaiandSuYang_____(work)inashop(在商店)
III、选择正确的单词填到括号里。
1、WhatdoesCandy__________(wants,want)tobe?
2、Heshouldn'
t__________(throw,throws)rubbishonthefloor(草地).
3、Peter____________(help,helps)hismotherwiththehousework(家务).
4、Shenever__________(run,runs)inthelibrary(图书馆).
5、Wewill_________(fly,flies)kitesonthisSunday.
6、TomandMary_________(has,have)penpalsinChina.
7、They_________(speaks,speak)Englishafterclass.
8、He_________(don'
t,doesn'
t)getupearly.
9、What_________(do,does)yourfatherdo?
10、Letus___________(fly,flies)kitesonthisFridayafternoon.
IVA:
用括号里所给词的否定形式。
1、Thedesk_________________(have)fourlegs.
2、She__________(do)herhomeworkeveryday.
3、Danny____________(fall)andbreakshistail.
4、He____________(live)inShijiazhuang.
5、He___________(need)apairofshoes.
6、Danny______________(see)theappletree.
7、She______________(come)fromAmerica.
8、Mymotherandfather_____________(walk)totheofficeeveryday.
9、Dannyandhermothersometimes_____________(go)forawalkaftersupper.
10、Thetrain____________(leave)at10:
13am.
11、Thathat_____________(look)likeacat.
12、Danny____________(hurt)hisnose.
B:
用括号里所给词的适当形式填空。
1、____thedesk_______(have)fourlegs?
2、_____she_______(do)herhomeworkevery