初中英语人教新目标 (Go for it) 版七年级下册Section A教课ppt课件

这是一份初中英语人教新目标 (Go for it) 版七年级下册Section A教课ppt课件，文件包含七下Unit6SectionAGrammarFocus-3c语法课优质课课件ppt、U6words-2-mp3等2份课件配套教学资源，其中PPT共28页， 欢迎下载使用。
Presentatin
Learning aims
1.Wrds: drink，tea, tmrrw，huse, drink tea 2. Sentences: What are yu ding? I’m watching TV.Is he reading a newspaper? N, he isn’t . He’s ding his hmewrk.I usually use the cmputer at 10:00. But I’m reading a bk nw.He ften takes the bus t schl. But he’s riding his bike nw.3.能够正确使用现在进行时的各种句式谈论人们正在做的事情。能够区分一般现在时与现在进行时的结构及用法。4. Grammar :现在进行时态中以what引导的特殊疑问句及其回答,现在进行时态的一般疑问句及其回答。5.在交际中能乐于模仿，敢于开口，积极合作。
Pre-Grammar
husedrinkteadrink teatmrrw
n. 房子v. 喝 n. 饮料n. 茶；茶叶喝茶adv. 在明天 n. 明天；未来
Listen and repeat.
What’s … ding in picture 1\ …?
He/ She is ….
What are… ding in picture 2?
They are ….
Ask and answer.
-What is he\she ding?
- He/She ______________.
talk n the phne
read a newspaper
play basketball
ride a bike
-What are they ding?
-They ________________.
clean the rm
wash the dishes
What is he ding?
Guessing a game.
A:Is he reading a newspaper?
B: N, he isn’t.
A: Is he reading a bk?
B: Yes, he is.
He is reading a bk.
A:Is he running?
A: Is he playing basketball?
He is playing basketball.
What is she ding?
A:Is she using a cmputer?
B: N, she isn’t.
She is watching TV.
What are they ding?
A: Are they playing sccer?
B: N, they aren’t.
They are running.
A:Is she washing the dishes?
B: N, he isn’t.
She is making the bed.
While-grammar
Grammar Fcus
Read the sentences and translate them.
Fill in the blanks accrding t grammar fcus.
1. ---你在干什么？ What _____ yu _______ ? ---我在看电视。I _____ ___________ TV . 2. ---她在干什么 ？ What ____ she ________ ? ---她在洗衣服。She ____ _________ her clthes .3. ---他们在做什么？What ______they ________?4. ---他们在听CD。 They _____ _________ t a CD.5. ---你在做作业吗？______ yu ________ yur hmewrk? ---是的。/ 不是。我在打扫我的房间。Yes, I am. / N, I’m nt. I’m ________my rm. 6. --- 他在看报吗？___ he ________ a newspaper ? ---是的，他在。 / 不，他不在。他在打篮球。 Yes, I am. / N, I’m nt. He ___ ________ basketball. 7. 她现在正在锻炼。 She ____ __________nw.8. 她一般(周一/每天晚上/早晨)锻炼。She ___________ (n Mnday/every night/in the mrnings/etc.) .
are ding
am watching
is ding
is washing
are listening
Are ding
Is playing
is playing
is exercising
What did yu find ut?
探究一： 现在完成时的谓语构成和用法
现在完成时表示现在（说话瞬间）正在进行或发生的动作。谓语动词由be(am/is/are)+ v-ing构成。我正在做作业。I’m ding my hmewrk nw.
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。例如：
这些天来，我们在做一架模型飞机。We are making a mdel plane these days.
一、现在进行时用法1. 表示现在(说话瞬间)正在进行或发生的动作。 他们在操场上踢足球。They’re playing sccer n the playgrund.
2. 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。这个月我们一直在为英语考试而学习。 We are studying fr the English test this mnth.
二、现在进行时的谓语结构
主语+be(am, is, are)+v.-ing+其它
其中be(am; is; are)动词的形式要和主语保持一致。
他们现在正在下象棋。 They are playing chess nw.
三、现在进行时的标志词
现在进行时的标志词: nw, listen, lk等。
I’m reading nw. (我现在正在读书) Listen! She is singing. (听, 她正在唱歌)
探究二： 现在分词的构成
一、一般情况下 直接在动词后面加-ing
stand — standing sing — singing
g—ging ask—asking
d→ding watch→watching clean→cleaning play→playing
二、以不发音的字母e结尾的动词，去掉e，再加-ing
write — writing take — taking
clse—clsing make—making
dance — dancing cme — cming use — using exercise — exercising
三、以重读闭音节结尾且末尾只有一个辅音字母的动词，双写这个辅音 字母再加-ing
run — running sit — sitting
swim — swimming get — getting
四、以ie结尾的动词，变ie为y，再加-ing
die — dying lie — lying
stp — stpping put — putting
探究三： 现在进行时的句型结构
1. 现在进行时的肯定句的构成
2. 现在进行时的一般疑问句的构成及回答
3. 现在进行时的特殊疑问句的构成及回答
主语+ be (am, is, are) (nt) + v-ing +…
I am + ding. We/Yu/They are + ding. He/She/It is + ding.
否定句在助动词be(am, is are)后面加nt。
否定式结构: be +nt +ding
肯定式结构: be ding
我正在洗衣服。________________________他正在打电话。 ___________________________ 他们没在下象棋。______________________彼特没在打篮球。_________________________
I’m washing the clthes.
He is talking n the phne.
They are nt playing chess.
Peter isn’t playing basketball.
一般疑问句结构: 提be至句首
Be (Am, Is, Are) + 主语 + v-ing + 其他?肯定回答：Yes, + 主语 + be. 否定回答：N, + 主语 + be + nt.
—Are they playing sccer? 他们在踢足球吗？—Yes, they are./ N, they aren’t. 是的，他们在踢。/不，他们没在踢。
她正在弹钢琴吗？_______________________你们正在做作业吗？ _____________________________
她现在正在洗衣服吗？ Is she washing the clthes nw?
Is she playing the pian?
Are yu ding yur hmewrk?
特殊疑问句结构: 疑问词+be+主语+ding？
特殊疑问词 + be (am, is, are) + 主语 + v-ing + 其他?
回答：I’m v-ing... He/She/It is v-ing... They are v-ing...
What is she ding? 她正在做什么？Where are we ging? 我们往哪里去？
杰克正做什么事情？ __________________他们正在做什么事情？ ____________________他们正在看电视。 ________________________
What is Jack ding?
They are watching TV.
探究四： 现在进行时与一般现在时的区别
现在进行时与一般现在时的区别体现在三个方面，一是用法的不同，二是谓语动词的构成不同，三是时间状语即标志词的不同。
一、用法的不同一般现在时表示现在的状态， 经常性的或习惯性的动作；现在进行时表示现在(现阶段)正在进行或发生的动作。
琳达通常在早上冲个澡。 _______________________________________
Linda usually takes a shwer in the mrning.
他现在正在读报纸。 __________________________
He is reading a newspaper.
二、谓语动词的构成不同现在进行时的谓语动词为be(am/is/are) + v-ing。
一般现在时的谓语动词为d/des(动词原形/动词第三人称单数)；
我们现在正在上英语课。We __________ English class nw.
我们通常在上午上英语课。We usually______ English class in the mrning.
他现在正在打扫他的房间。He __________ his rm nw.
他每周五打扫他的房间。He ______ his rm every Friday.
is cleaning
三、时间状语即标志词的不同现在进行时的时间状语通常是nw, 有时候句子的开头会出现lk, listen，
It’s… . 或者at this time, Be quiet! Dn’t be nisy! 等。
一般现在时的时间状语常为always, usually, ften, smetimes, never, n Mnday, every day, n weekends, every afternn, every Sunday等。
I am cleaning the huse nw.
I clean the huse n weekends.
Lk, he is drinking tea.
He ften drinks tea.
Listen, she is singing.
She usually sings in the evening.
It’s 7:00 pm, They are watching TV.
They watch TV every night.
I usually swim in the mrning.But nw I’m playing basketball.
Pst-grammar
Lk and say.
She ___________________ nw, but she ften ________________ after lunch.
is washing the dishes
washes the dishes
现在进行时表示此时此刻正在做某事
一般现在时表示经常性的动作
He _______________________ nw, but he usually _________________ at night.
is reading a newspaper
reads a newspaper
They __________________ nw, but they usually ____________ in the mrning.
are making sup
Write sentences fllwing the examples.
1. Jenny/ clean the huse/ nw _______________________________ 2. Bb/ make dinner/every Saturday ________________________________3. Mary’s parents/ drink tea/after dinner _________________________________4. Bill/ talk n the phne/nw ________________________________5. Becky and Bb/ watch TV/n weekends ___________________________________
Jenny is cleaning the huse nw.
Bb makes dinner every Saturday.
Mary’s parents drink tea after dinner.
Bill is talking n the phne nw .
Becky and Bb watch TV n weekends.
/haʊs/n. 房子
Number the sentences in rder t make a telephne cnversatin. Then practice it with a partner.
____ D yu want t g tmrrw then?____ OK. See yu tmrrw evening!____ I’m reading a bk.____ Let’s g at seven ’clck.____ N, this bk is really interesting. ____ What are yu ding?____ D yu want t g t the mvies nw?____ Sure, what time?
Take turns miming different activities in yur grup. The thers in the grup guess what the activities are.
一、用所给动词的正确形式填空
1. Lk! The bys ____________ (play) basketball n the playgrund.2. My father ____________ (read) bks after dinner.3. In the mrning, Mr. Smith ____________ (get) up at seven ’clck.4. Listen! Linda _____________ (sing) in the next rm.5. Kate ________ ( sit)alne while her kids at a nearby table are chatting happily.
are playing
二、根据中文提示完成句子，每空一词。1．他们正在电话里交谈。They __________ __________ n the phne.2．你爸爸晚饭后喜欢喝茶吗？Des yur father like __________ __________ after dinner?3．她妈妈正在做汤。Her mther is __________ __________．4．——他正在做什么呢？—__________ __________ he __________？——他正在家里看电视。—He is __________ __________ at hme.
are talking
drinking tea
making sup
What is
watching TV