初中英语语法一般现在时课件.ppt

关于初中英语语法一般现在时
现在学习的是第1页，共29页
一般现在时(The Simple Present Tense)
：
.
He is twelv数【he, she, it等】
肯定句：
主语（He/She/It）+实义动词三单形式+其他
.
He watches TV at home on Saturdays.
Tim plays football every day.
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否定句：
主语（He/She/It）+does +not+动词原形+其他
.
He doesn’t play sports on Saturdays.
Tim doesn’t play basketball every day.
现在学习的是第13页，共29页
一般疑问句：
Does+主语（he/she/it）+动词原形+其他？
.
--Does he watch TV on Saturdays?
--Yes, he does./No, he doesn't.
--Does Tim play basketball every day?
--Yes, he does./No, he doesn't.
现在学习的是第14页，共29页
She has a book.
:
一般疑问句: Does she have a book?
肯定回答: Yes, she does.
否定回答: No, she doesn’t.
否定句: She doesn’t have a book.
现在学习的是第15页，共29页
动词的第三人称单数变化规则
play-plays, see-sees, eat-eats
在动词后面直接+s
go-goes, guess-guesses, fix-fixes
wash-washes, watch-watches
2. 以o, s, x, sh, ch 结尾的动词在后面加es
study--studies, fly—flies
3. 以辅音字母+y结尾的动词, 把y变i, 再加es
4. have-has（特殊记）
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给出下列动词的第三人称单数
talk______forget________hope______
stop______perform_________play______
say______buy______ worry________
fly______study_______like_______
make______take______love_______
recite_______become________come______
drive_______shine_______leave_______
wake_______ride_______write_______
talks
forgets
hopes
stops
performs
plays
says
buys
worries
flies
studies
likes
makes
takes
loves
recites
becomes
comes
drives
shines
leaves
wakes
rides
writes
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一般现在时练习题
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Do exercises:
用do, don’t, does, doesn’t填空。
1. ________you have a soccer ball?
Yes, I ____________.
2. ___________ Tom have a basketball?
No, he ____________.
3. ___________your sister have a pen?
Yes, she ____________.
4. ___________ they have a TV?
Yes, they ____________.
5. __ _________ we have a computer?
Yes, they________________.
Do
Do
Do
do
do
do
Does
Does
does
doesn’t
现在学习的是第19页