

人教版五年級(jí)英語(yǔ)下冊(cè)《Whose dog is it?》PartB PPT(第1課時(shí)),共19頁(yè)。
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(yǔ),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(wèn)句編對(duì)話問(wèn)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(wèn)句:
—Be動(dòng)詞+主語(yǔ)+動(dòng)詞-ing形式+其他?
—Yes, 主語(yǔ)+be動(dòng)詞. /No, 主語(yǔ)+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(wèn)句
—Be動(dòng)詞+主語(yǔ)+動(dòng)詞-ing形式+其他?
—Yes, 主語(yǔ)+be動(dòng)詞. /No, 主語(yǔ)+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(shuō)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(yǔ):現(xiàn)在進(jìn)行時(shí)的時(shí)間狀語(yǔ)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(tīng)!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(wèn)句并作肯定回答)
Homework
Talk about what you have gained from this class!
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