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改成否定句)There _________ _________ toys on the bed.2 Nancy has a cute dog.(改為一般疑問句)_________ Nancy_________ a cute dog? Li is talking to his students.(改為一般疑問句)_____ Miss Li__________to his students?4. Look, a group of birds are singing in the tree.(對畫線部分提問) ______ ________a group of birds__________in the tree?5. Jack can’t swim. He is learning how to swim.(變成一般疑問句并進行回答) _____Jack swim? No, _______ ______ . _______ he _______ how to swim? Yes, ______ _____ .Keys: 1. aren’t any。 2. Does, have。 3. Is, talking。 4. What are doing。 5. Can, he can’t, Is learning, he is. 【課堂回顧】 1. 現(xiàn)在進行時的否定句結(jié)構(gòu)是什么?2. 現(xiàn)在進行時的一般疑問句結(jié)構(gòu)是什么?3. 如何對畫線部分進行提問?Keys:1. 主語+am/is/are+not+doing….2. am/is/are+主語+doing…?[來源:]3. 首先根據(jù)畫線部分確定需要的特殊疑問詞,然后把剩下的單詞變成一般疑問句抄寫下來?!局R點梳理】批注:請學生們進行討論,從下面表格的幾個方面進行分析。共同討論之后填在下面的表格。時態(tài)一般現(xiàn)在時現(xiàn)在進行時標志結(jié)構(gòu)注意點Keys:時態(tài)一般現(xiàn)在時現(xiàn)在進行時標志every day, often, always, sometimes,usuallynow(現(xiàn)在), look(看), listen(聽)還有表示此刻的時間。結(jié)構(gòu)第三人稱單數(shù):動詞第三人稱單數(shù)形式;非第三人稱單數(shù):動詞原形。am/is/ are + doing注意點第三人稱單數(shù)形式的辨析。注意不要漏寫be動詞。 【鞏固練習】 一、用所給詞的適當形式的填空。 usually _______ (write) music on Sundays. _________ Kate and Lucy usually _________(do) after school? They usually_________ (play) the violin . is Lily now? She _____________ (watch) TV in the room.(dance) beautifully now. ______ you usually________ (do) after school? I usually ___