新概念英语青少版1B：Unit 17 Smile，please! 课件（20张PPT，音频为嵌入）

课件20张PPT。Unit 17 Smile, please!Free talkWhat can you do?play basketballplay footballswimskido gymnasticboxPre-listeningLook and answer◆What can you see in the picture?◆What are they doing?FloraLucyVikkidoing gymnastic3 girls and 3 balls★Can Flora balance on the ball?
Listening and Understanding★Who can take a photo of Lucy and Flora?
Yes, she can.VikkiwatchingListen again and fill the blanks.◆What are they good at?◆What are they useless at?gymnasticsMaths, MusicgymnasticsNew words and Expressions生词和短语情态动词can情态动词can用法：①表示能力；②表示允许；③表示猜测
表示能力用法如下：
肯定句结构：主语+can+动词原形+其他
I can balance on the ball.
否定句结构：主语+can’t+动词原形+其他
I can’t balance on the ball.
一般疑问句 ：Can +主语+动词原形+其他？
Can you balance on the ball?
肯：Yes,主语+can. 否：No, 主语+can’t.Grammar 语法Free talkCan you …?play basketballplay footballswimskido gymnasticboxbe good at/be useless at表示擅长/不擅长其中good, useless均为形容词，
at为介词，at后接名词或者动词ing形式Lucy is good at Maths.He is good at playing basketball.Flora is useless at Music.Vikki is useless at swimming.Read aloud.Have a restQuick motionuselesstrymusicsmiledobalancewatchgymnastics照相跪着as wellmathseasytakegymPronunciationWhat can I do?Speak Englishplay tennisPresentationride a bikedrive a carPattern PracticeDo exercise.Page 16 句型列表，句子结构，总结;Page 16 问答搭配，选择填空Listeningpage 9HomeworkReview the words,
and recite them;
2. Review the text, and
recite it;
3. Finish the exercise of
Unit 17;