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2021学年Unit 3 Language in use课堂教学ppt课件
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这是一份2021学年Unit 3 Language in use课堂教学ppt课件，共27页。PPT课件主要包含了eat，run，Don’t，Observe， Ready，Grammar，祈使句，Examples，Summary等内容，欢迎下载使用。
What can we d at schl?What can’t we d at schl?
A: Can we be late fr class?B: N, We can’t be late fr class.
Dn’t be late fr class.
Dn’t ___ in class.
A: Can we eat in class？
B: N, We can’t eat in class.
A: Can we run in the hallways?B: N, we can’t. We can’t run in the hallways.
Dn’t ___ in the hallways.
A: Can yu fight?B: N, We can’t fight.
_____ fight.
A: Can we play it in the classrms?
B: N, we can’t. But we can play it utside.
Dn’t _________ in the classrms.
Play sprts utside.
Dn’t____________ in class.
listen t music
Listen t music in the music rm, please!
Dn’t ____in the classrm.
Eat in the dinning hall, please!
Sentences frm this mdule.
1. Give them mre persnal space.2. Wave t say gdbye.3. Be careful!4. Dn’t stand t clse t Nrth Americans.
5. Be plite t the teacher.6. Dn’t tuch the British at all!7. Lk at each ther when yu talk in Britain and the US.8. Stand up when yu answer a questin in class.9. Dn’t be late fr class.10. Dn’t eat fd in class.
1. ______ them mre persnal space.2. ______ t say gdbye.3. _____ careful!4. ______ ______ t clse t Nrth Americans.5. _____ plite t the teacher.
Dn’t stand
6. ______ ______ the British at all!7. _____ _____ each ther when yu talk in Britain and the US.8. ______ _____ when yu answer a questin in class.9. ______ _____ late fr class.10. ______ ______ fd in class.
Dn’t tuch
Stand up
Dn’t eat
按要求转换句型，每空一词。1. Steven is pening the dr. (改为祈使句)______ ____ _____, Steven.2. Stand in line. (改为否定句)_____ ______ in line.3. Yu must be careful, Susan. (改为祈使句)____ ________, Susan.4. Linda is ften late fr schl. (改为否定祈使句)________ ____ late fr schl, Linda.
祈使句是表示要求、命令或者表达意愿、建议的句子。说话的对象(即句子 的主语)通常是第二人称,习惯上省略。谓语动词用原形,句末用感叹号或句号, 读时用降调。
肯定形式: (谓语)动词原形+其它成分 Stand up, please! 请起立! Be quiet, children! 孩子们,请安静! Let me have a lk. 让我看一看。
否定形式: ▲祈使句的否定式多以d nt(通常缩写为dn’t)开头, 也可由never 引起。 Dn’t be late next time! 下次别迟到! Dn’t take it with yu! 不要把它带走。 Dn’t let her g there. 不要让她去那里。 Never d it like that. 再也不要那样做了。 ▲由let 引导的祈使句的否定形式也可以写为: Let+宾语+nt+动词原形 +其它。 如: Let him nt g there. 不要让他去那里。
口 诀 下面的口诀总结了祈使句的一般规律。一起来看看吧! 祈使句,有特点, 动词原形摆在前, 否定句式也不难, Dn't 放在最前面, 其它一律都不变。
祈使句的应答语 祈使句表示要求、建议对方"将来"做或不做某事, 因此其肯定应答语通常 用I / we will。否定答语通常用 I / we wn't。如: --- Knck n the dr befre yu g in! 进去之前要敲门! --- I will. 是的, 我会的。 --- Dn’t frget t turn ff the lights when yu leave. 离开时别忘记关灯。 --- I wn’t. 不会忘记的。
It’s imprtant t listen t the teacher. Listen t the teacher. Yu cannt shut in the classrm. Dn’t shut in the classrm.
3 Rewrite the sentences.
It’s imprtant t be careful. It’s imprtant t clean and tidy the lab.3. Yu cannt tuch anything if the teacher desn’t ask yu t.4. Yu cannt bring fd r drink int the lab.5. Yu cannt enter the lab alne.
Be careful.
2. Clean and tidy the lab.
3. Dn’t tuch anything if the teacher desn’t ask yu t.
4. Dn’t bring fd r drink int the lab.
5. Dn’t enter the lab alne.
4 Answer the questins. Use the wrds and expressins frm the bx t help yu.
all right arm in arm clse different hld n t kiss three timespint at shake hands with wave
1. Hw d the British say hell t each ther when they first meet?2. Des bdy language mean the same thing in different cuntries?3. Hw d the Russians say hell t each ther when they meet?4. Is it plite t stand clse t Nrth Americans?5. Is it all right t wave gdbye in Greece?6. Hw d yu usually say gdbye with bdy language?
They shake hands with each ther.
2. N, it desn’t.
3. They usually kiss three times.
4. N, it isn’t.
5. N, it isn’t.
6. I wave my hand.
祈使句用来表达请求、命令、劝告、希望、叮嘱等。祈使句的主语通常为第二人称yu，且常省略，谓语动词一律用动词原形。祈使句一般没有时态变化，也不能与情态动词连用。肯定式：动词原形+其他成分(通常句首或句末加please)。否定形式：在谓语动词前面加d nt (dn’t)。
注: 另附wrd文档。 点击此处链接
1. _______ wake up yur sister, Ben. She needs a gd sleep. (2014 重庆)Dn’t B. Desn’t C. Aren’t D. Can’t
2. —Srry I’m late. —_______ tell me the bus brke dwn again! (2014 广州) A. Never t B. Nt C. Dn’t D. N
I. Multiple chice.
II. 根据汉语提示，写出正确的句子。
1. Open that big bx.2. Dn’t sing the sng in Chinese.3. Please be friendly t the children.4. Dn’t be late fr class.5. Remember t clean the classrm afterschl.
1. 打开那个大盒子。2. 不要用汉语唱这首歌曲。3. 请对孩子们友好一点。4. 上课不要迟到！5. 放学后记得打扫教室。
What can we d at schl?What can’t we d at schl?
A: Can we be late fr class?B: N, We can’t be late fr class.
Dn’t be late fr class.
Dn’t ___ in class.
A: Can we eat in class？
B: N, We can’t eat in class.
A: Can we run in the hallways?B: N, we can’t. We can’t run in the hallways.
Dn’t ___ in the hallways.
A: Can yu fight?B: N, We can’t fight.
_____ fight.
A: Can we play it in the classrms?
B: N, we can’t. But we can play it utside.
Dn’t _________ in the classrms.
Play sprts utside.
Dn’t____________ in class.
listen t music
Listen t music in the music rm, please!
Dn’t ____in the classrm.
Eat in the dinning hall, please!
Sentences frm this mdule.
1. Give them mre persnal space.2. Wave t say gdbye.3. Be careful!4. Dn’t stand t clse t Nrth Americans.
5. Be plite t the teacher.6. Dn’t tuch the British at all!7. Lk at each ther when yu talk in Britain and the US.8. Stand up when yu answer a questin in class.9. Dn’t be late fr class.10. Dn’t eat fd in class.
1. ______ them mre persnal space.2. ______ t say gdbye.3. _____ careful!4. ______ ______ t clse t Nrth Americans.5. _____ plite t the teacher.
Dn’t stand
6. ______ ______ the British at all!7. _____ _____ each ther when yu talk in Britain and the US.8. ______ _____ when yu answer a questin in class.9. ______ _____ late fr class.10. ______ ______ fd in class.
Dn’t tuch
Stand up
Dn’t eat
按要求转换句型，每空一词。1. Steven is pening the dr. (改为祈使句)______ ____ _____, Steven.2. Stand in line. (改为否定句)_____ ______ in line.3. Yu must be careful, Susan. (改为祈使句)____ ________, Susan.4. Linda is ften late fr schl. (改为否定祈使句)________ ____ late fr schl, Linda.
祈使句是表示要求、命令或者表达意愿、建议的句子。说话的对象(即句子 的主语)通常是第二人称,习惯上省略。谓语动词用原形,句末用感叹号或句号, 读时用降调。
肯定形式: (谓语)动词原形+其它成分 Stand up, please! 请起立! Be quiet, children! 孩子们,请安静! Let me have a lk. 让我看一看。
否定形式: ▲祈使句的否定式多以d nt(通常缩写为dn’t)开头, 也可由never 引起。 Dn’t be late next time! 下次别迟到! Dn’t take it with yu! 不要把它带走。 Dn’t let her g there. 不要让她去那里。 Never d it like that. 再也不要那样做了。 ▲由let 引导的祈使句的否定形式也可以写为: Let+宾语+nt+动词原形 +其它。 如: Let him nt g there. 不要让他去那里。
口 诀 下面的口诀总结了祈使句的一般规律。一起来看看吧! 祈使句,有特点, 动词原形摆在前, 否定句式也不难, Dn't 放在最前面, 其它一律都不变。
祈使句的应答语 祈使句表示要求、建议对方"将来"做或不做某事, 因此其肯定应答语通常 用I / we will。否定答语通常用 I / we wn't。如: --- Knck n the dr befre yu g in! 进去之前要敲门! --- I will. 是的, 我会的。 --- Dn’t frget t turn ff the lights when yu leave. 离开时别忘记关灯。 --- I wn’t. 不会忘记的。
It’s imprtant t listen t the teacher. Listen t the teacher. Yu cannt shut in the classrm. Dn’t shut in the classrm.
3 Rewrite the sentences.
It’s imprtant t be careful. It’s imprtant t clean and tidy the lab.3. Yu cannt tuch anything if the teacher desn’t ask yu t.4. Yu cannt bring fd r drink int the lab.5. Yu cannt enter the lab alne.
Be careful.
2. Clean and tidy the lab.
3. Dn’t tuch anything if the teacher desn’t ask yu t.
4. Dn’t bring fd r drink int the lab.
5. Dn’t enter the lab alne.
4 Answer the questins. Use the wrds and expressins frm the bx t help yu.
all right arm in arm clse different hld n t kiss three timespint at shake hands with wave
1. Hw d the British say hell t each ther when they first meet?2. Des bdy language mean the same thing in different cuntries?3. Hw d the Russians say hell t each ther when they meet?4. Is it plite t stand clse t Nrth Americans?5. Is it all right t wave gdbye in Greece?6. Hw d yu usually say gdbye with bdy language?
They shake hands with each ther.
2. N, it desn’t.
3. They usually kiss three times.
4. N, it isn’t.
5. N, it isn’t.
6. I wave my hand.
祈使句用来表达请求、命令、劝告、希望、叮嘱等。祈使句的主语通常为第二人称yu，且常省略，谓语动词一律用动词原形。祈使句一般没有时态变化，也不能与情态动词连用。肯定式：动词原形+其他成分(通常句首或句末加please)。否定形式：在谓语动词前面加d nt (dn’t)。
注: 另附wrd文档。 点击此处链接
1. _______ wake up yur sister, Ben. She needs a gd sleep. (2014 重庆)Dn’t B. Desn’t C. Aren’t D. Can’t
2. —Srry I’m late. —_______ tell me the bus brke dwn again! (2014 广州) A. Never t B. Nt C. Dn’t D. N
I. Multiple chice.
II. 根据汉语提示，写出正确的句子。
1. Open that big bx.2. Dn’t sing the sng in Chinese.3. Please be friendly t the children.4. Dn’t be late fr class.5. Remember t clean the classrm afterschl.
1. 打开那个大盒子。2. 不要用汉语唱这首歌曲。3. 请对孩子们友好一点。4. 上课不要迟到！5. 放学后记得打扫教室。
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