初中英语外研版 (新标准)七年级下册Unit 3 Language in use教学演示ppt课件

这是一份初中英语外研版 (新标准)七年级下册Unit 3 Language in use教学演示ppt课件，共38页。PPT课件主要包含了Unit 3，fly a kite，swim，Grammar，can’t，piano，Chinese，tidy，monitor，beautiful 等内容，欢迎下载使用。
Language in use
Rivisin Time
Review the sentences that we have studied in Unit 1 and Unit 2.
Ask and answer
She can ck. Can yu ck? Yes, I can. / N, I can’t.
Can yu play basketball well?Yes, I can. / N, I can’t.
The girl can dance. Can yu dance?
Can yu play ftball well?Yes, I can. / N, I can’t.
She can play table tennis. Can yu play table tennis?
They can sing. Can yu sing well?
They can run really fast.
Can yu run fast?N, I can’t.
He can play the pian. Can yu play the pian?
He can ride a bike. Can yu ride a bike?Yes, I can.
He can ride a hrse. Can yu ride a hrse?N, I can’t.
Can they fly kites?Yes, they can.
Can they swim well?Yes, they can.
Sun Yang can swim well, but I can’t. Can yu swim well?
Language practice
I can play the pian.She can dance really well.We can teach yu Chinese!Can yu ck?Yes, I can. / N, I can’t.
情态动词can的用法一、基本用法 1. 表示能力（如体力和脑力方面），意为“能；会”等。例如：Can yu speak English? 你会讲英语吗？Can yu play the pian? 你会弹钢琴吗？
2. 表示请求或允许，多用在口语中，意为“可以；能”等。用于疑问句中用来提出要求，用于否定句表示不允许。例如：Can I help yu? 我能帮助你吗？Yu can’t play basketball. 你不能玩篮球。
Can yu...？“请你……好吗？”表示说话人的请求；Can I...？“我可以……吗？”用来征求对方是否允许自己做某事。如在句末加上 please一词就显得更有礼貌了。例如：Can yu help me, please? 请你帮助我好吗？
3. 表示可能。例如：He can be at hme nw. 他现在可能在家。The mn can’t always be full. 月亮不可能常圆。4. 表示怀疑。在表达此意时，只能用于一般疑问句中，带有感情色彩。例如：Can it be true? 那会是真的吗？
二、句式变化如下： 1. 在变否定句时，直接在can后加上“nt”,可缩写成can’t或cannt, 但不能写成cann’t。例如：He can swim. → He can’t swim. Tny can see the pen n the desk.→ Tny can nt see the pen n the desk.
2. 在变一般疑问句时，直接移到主语前（原主语的首字母改成小写，第一人称应变为第二人称）即可。例如：
I can see an range n the table. → Can yu see an range n the table? 其回答可用Yes, OK或Certainly等作肯定回答；用N或Srry等作否定回答。例如：
—Can yu lk after my dg, please? 你能照看一下我的狗吗？ —OK. 可以。用Certainly回答。此时语气更为肯定。—Can I see yur pian? 我能看看你的钢琴吗？—Certainly. 当然可以。
翻译下列句子。1. 我不会弹钢琴，但我会唱歌。__________________________________.2. —你会骑马吗？— 不，我不会。__________________________________.3. 我不会游泳，但我会打篮球。__________________________________.
I can’t play the pian, but I can sing.
—Can yu ride a hrse? —N, I can’t.
I can’t swim, but I can play basketball.
4. Sally会放风筝，我也会。__________________________________.5. Bill会说法语，但他不会说俄语。____________________________________________________________________. 6. 他们不会说西班牙语和阿拉伯语。__________________________________.
Sally can fly a kite, I can fly a kite, t.
Bill can speak French, but he can’t speak Russian.
They can’t speak Spanish r Arabic.
Wrk in pairs. Add tw r three mre activities t the list.
Nw write questins fr each activity.Can yu fly a kite?Wrk with anther pair. Ask and answer the questins yu wrte in Activity 1.— Can yu fly a kite?— Yes, I can. / N, I can’t.Nw give a reprt f yur questins and answers t the rest f the class.Fur students can fly a kite…
Cmplete the sentences with can r can’t.1. — ________ yu swim? — Yes, but I _______ swim well.2. — Are yu cming with us? — Srry, I ______ ride a bike.
Can can’t
3. — What ______ the new cleaning mnitr d fr us? — He ______ make ur classrm tidy.4. — ________ yu play the pian fr us? — Srry, I _______ play the pian, but I _______ sing fr yu.
can can
Can can’tcan
Cmplete the passage with the crrect frm f the wrds frm the bx.
beautiful Chinese mnitr pian tidy
I like playing the (1)________. I am Chinese s I can speak (2)__________ very well and I can speak English t. I am very (3)__________ and I help my mum t clean ur hme. I want t be the cleaning (4)__________ at schl because I want t make ur classrm (5)_________.
Arund the wrld Languages
There are six fficial languages f the United Natins. Can yu speak these languages? Can yu write them?
Chinese 　　你好！
English Hell!
Spanish iHla!
French Bnjur!
Making a pster fr a clubWrk in grups f three r fur. Talk abut a new schl club. Chse a name fr the club. Chse a day and time fr the club. Ask peple t jin the club.
Mdule task
Can yu sing?Can yu play the pian?Cme and jin the Music Club! Mndays 4: 30 pmThe Music Rm