春五年級英語下冊Unit5Whosedogisit現在進行時素材人教PEP版

1、現在進行時第一頁，編輯于星期六：三點 十九分。What is the man doing?He is sleeping.第二頁，編輯于星期六：三點 十九分。What are they doing?They are singing.第三頁，編輯于星期六：三點 十九分。The Present Continuous Tense（現在進行時態(tài)）定義：現在進行時態(tài)表示現在正在進行或發(fā)生的某種事情或動作。構成：主語+be(am,is,are)+動詞-ing標志：當句中出現Look/Listen/now或上下文提示時，用現在進行時。第四頁，編輯于星期六：三點 十九分。請仔細觀察下面幾個句子，總結出動詞變?yōu)楝F

2、在分詞的規(guī)則。1. Im doing my homework now.2. Listen! He is playing the piano.3. They are dancing in the room.4. I am writing some words.5. He is running.6. She is swimming.第五頁，編輯于星期六：三點 十九分。動詞現在分詞的變化規(guī)律1. 一般情況下，在動詞原形后直接加-ing。如：work-working，do-doing，play-playing2. 以不發(fā)音的字母e結尾的動詞，去掉e，再加-ing。如：dance-dancing，com

3、e-coming注：詞尾是字母組合ee，就不能去掉e，而應直接加-ing。如：see-seeing3. 重讀閉音節(jié)單詞，如果末尾只有一個輔音字母，則雙寫輔音字母，再加-ing。如：get-getting，shop-shopping，run-running，swim-swimming第六頁，編輯于星期六：三點 十九分。Exercise：請寫出下列動詞的現在分詞。help comeswim eatgive takesit play第七頁，編輯于星期六：三點 十九分。一般疑問句及其答語：Am/Is/Are+主語+動詞-ing+其他.Yes, 主語+be動詞. / No, 主語+be動詞+not.特殊

4、疑問句：What+be動詞+主語+動詞-ing+其他?第八頁，編輯于星期六：三點 十九分。What is the girl doing?She is reading.第九頁，編輯于星期六：三點 十九分。What are they doing?They are swimming.Are they swimming?Yes, they are.第十頁，編輯于星期六：三點 十九分。用所給動詞的適當形式填空。1. I _ basketball with my friend now. (play)2. She _ to school now. (go)3. Listen! The bird _ on the tree. (sing)4. Look! He _ on the playground. (run)5. The dogs _ in this river. (swim)6. _ your father _ TV now? (watch)am playingis goingis singingis runn