初中英语语法一般现在时ppt课件.ppt

一般现在时一般现在时(TheSimplePresentTense)

1.表示现在的状态：
e.g.
Heistwelve.
Sheisatwork.
2.表经常或习惯性的动作：
e.g.
Igetupat6:30everyday.
HereadsEnglisheverymorning.
一般现在时(TheSimplePresentTense)

3.表主语具备的性格和能力等：
e.g.
Shelikesnoodles.
TheyspeakEnglish.
4.普遍真理和自然规律：
e.g.
Thesunrisesintheeastandsets
inthewest.
1.be动词的一般现在时的句式：

肯定句：
主语+be+其它

e.g.
Iamastudent.
Heisaworker.
Youarethirteen.
Theyareintheclassroom.

否定句：主语+be+not+其它

e.g.
Iamnotastudent.
Heisnot(isn't)aworker.
Youarenot(aren’t)thirteen.
Theyarenot(aren’t)intheclassroom.

一般疑问句：Be+主语+其它?
e.g.
--Areyouastudent?
--Yes,Iam./No,I'mnot.

--Isheaworker?
--Yes,heis./No,heisn’t.

--Aretheyintheclassroom?
--Yes,theyare./No,theyaren’t.
2.实义动词的一般现在时句式：

肯定句：
主语（I/We/You/They）+实义动词+其他
e.g.
IwatchTVonSaturdays.
Theyplaybasketballeveryday.

否定句：
主语（I/We/You/They）+do+not+动词原形+其他
e.g.
Idon’twatchTVonSaturdays.
Theydon’tplaybasketballeveryday.
一般疑问句：
Do+主语（I/we/you/they）+动词原形+其他？
e.g.
--DoyouwatchTVonSaturdays?
--Yes,Ido./No,Idon't.

--Dotheyplaybasketballeveryday?
--Yes,Theydo./No,theydon't.

e.g:2.实义动词的一般现在时句式：
(2)主语为第三人称单数【he,she,it等】
肯定句：
主语（He/She/It）+实义动词三单形式+其他
e.g.
HewatchesTVathomeonSaturdays.
Timplaysfootballeveryday.
否定句：
主语（He/She/It）+does+not+动词原形+其他
e.g.
Hedoesn’tplaysportsonSaturdays.
Timdoesn’tplaybasketballeveryday.一般疑问句：

Does+主语（he/she/it）+动词原形+其他？
e.g.
--DoeshewatchTVonSaturdays?
--Yes,hedoes./No,hedoesn't.

--DoesTimplaybasketballeveryday?
--Yes,hedoes./No,hedoesn't.

Shehasabook.
动词的第三人称单数变化规则给出下列动词的第三人称单数一般现在时练习题Doexercises:6.___________yourbrothershaveabasketball?No,they____________.
7.___________yourfatherhaveacar?
No,he____________.
8.___________LinTaoandYangMinghaveacat?No,they____________.
9.___________Alanhaveanapple?
Yes,he____________.
10.___________yourfatherandmotherhaveason?Yes,they____________.
按要求做题:(10分)
1.He______(have)anotebook.
2.MariaandI_______(have)abasketball.
3.LiPinghasasoccerball.(变为一般疑问句)
____LiPing____asoccerball?
4.DoesshehaveaCD?（做肯定回答）
,she____.
5.Hehasabaseball.（变否定句）
He___________