人教版五年級(jí)英語下冊《Whose dog is it?》PartB PPT(第1課時(shí)),共19頁。
Learning goals
能夠根據(jù)錄音選擇正確的圖片。
能夠掌握句型”where is …?”及其答語,了解現(xiàn)在進(jìn)行時(shí)的用法。
能夠靈活運(yùn)用現(xiàn)在進(jìn)行時(shí)的一般疑問句編對(duì)話問答。
Lead in
Where is the dog?
The dog is on the ground.
The dog is on the sofa.
The dog is beside the bed.
Role-play
Is the dog eating?
No, he isn’t.
He is sleeping.
Is the dog eating?
No, he isn’t.
He is bathing.
句型公式
現(xiàn)在進(jìn)行時(shí)的一般疑問句:
—Be動(dòng)詞+主語+動(dòng)詞-ing形式+其他?
—Yes, 主語+be動(dòng)詞. /No, 主語+be動(dòng)詞+not.
—Is he drinking water?
—No, he isn’t.
Summary
現(xiàn)在進(jìn)行時(shí)的一般疑問句
—Be動(dòng)詞+主語+動(dòng)詞-ing形式+其他?
—Yes, 主語+be動(dòng)詞. /No, 主語+be動(dòng)詞+not.
現(xiàn)在進(jìn)行時(shí)的用法:
①概念:現(xiàn)在進(jìn)行時(shí)是表示現(xiàn)在(說話瞬間)正在進(jìn)行或發(fā)生的動(dòng)作。
【例句】I’m doing my homework now.
②結(jié)構(gòu):現(xiàn)在進(jìn)行時(shí)的結(jié)構(gòu)是:be動(dòng)詞+動(dòng)詞的現(xiàn)在分詞(動(dòng)詞原形+ing)。
【例句】I am playing basketball now.
③時(shí)間狀語:現(xiàn)在進(jìn)行時(shí)的時(shí)間狀語主要有now;另外,如果句中出現(xiàn)Look!或Listen!也可以判斷此句可能會(huì)用現(xiàn)在進(jìn)行時(shí)。
【例句】Now she is having breakfast.
Exercise
根據(jù)句意和要求完成句子。
1. 聽!有人在那邊唱歌。
Listen! Someone _______________ over there.
2. 他們現(xiàn)在在踢球。
They _______________ football now.
3. He is drinking water.(改成一般疑問句并作肯定回答)
Homework
Talk about what you have gained from this class!
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