現(xiàn)在進(jìn)行時(shí)教案.doc

一 復(fù)習(xí)there be句型的結(jié)構(gòu)肯定句There is/are 否定句There isnt/arent一般疑問句：Is/Are there (any)及回答：Yes,there is/are. No,there isnt/arent. some和any的區(qū)別：some和any都是“一些，幾個(gè)”的意思。some用于陳述句或肯定句；any用于否定句和疑問句，兩者后都能接可數(shù)名詞復(fù)數(shù)或不可數(shù)名詞二 現(xiàn)在進(jìn)行時(shí)向你的同伴介紹這幅圖Here are some pictures.In the first picture,I am swimming.In the second picture,I am playing basketball.In the third picture,you can see a boy.He is watching TV.In the last picture,a girl is doing homework.板書這四句，引出現(xiàn)在進(jìn)行時(shí)的基本結(jié)構(gòu)。I am swimming.I am playing basketball. He is watching TV.A girl is doing homework.活動(dòng)：watch TV看電視 play basketball打籃球 swim游泳 do homework做作業(yè)read a book看書 ride a bike騎自行車make a phone call打電話 eat ice cream吃冰淇淋listen to music聽音樂 fly a kite/kait/放風(fēng)箏三 結(jié)構(gòu)l 基本結(jié)構(gòu)：主語+be動(dòng)詞+ V-ing（即動(dòng)詞現(xiàn)在分詞）其中be動(dòng)詞隨著主語的人稱，單復(fù)數(shù)的變化而變化I am reading a book.I am=ImThey are singing.They are=Theyre（根據(jù)題目所給的空格決定是否縮寫，如果是一個(gè)空就縮寫他們正在看電視_watching TV.兩個(gè)空就分開寫） 第一人稱 第二人稱 第三人稱單數(shù) I我 you你 he/she/it他/她/它 Mary 瑪麗復(fù)數(shù)we我們 you你們 they他/她/它們 Mary and Jack口訣：我用am,你用are,is用于他她它，男他女她動(dòng)物它，單數(shù)is,復(fù)數(shù)are（讓學(xué)生用文中的短語依次造句上黑板板書，用到swim時(shí)開始講解動(dòng)詞的變形）現(xiàn)在分詞的基本構(gòu)詞法 一般情況：在動(dòng)詞原形之后直接加-ing如：workworking gogoing cookcooking 以不發(fā)音的e結(jié)尾的詞：去掉e,再加-ing如：writewriting rideriding makemaking 以重讀閉音節(jié)結(jié)尾的詞(輔元輔)，末尾只有一個(gè)輔音字母：將此輔音字母雙寫之后，再加-ing如：sitsitting putputting begin-beginning口訣：鈴聲響 課開始 學(xué)生坐 放好書 得知識(shí) 放學(xué)后 學(xué)生跑 讓我們 去游泳 別忘記 做功課begin sit put get run let swim forget l 否定結(jié)構(gòu)：主語+be+not+V-ingIm not reading a book.Theyre not singing.（讓學(xué)生用所給短語依次造句，強(qiáng)調(diào)動(dòng)詞的變形）l 一般疑問句結(jié)構(gòu)be+主語+V-ing(別忘了改為問號(hào)？)Are you reading a book? 簡(jiǎn)略回答Yes,I am.不可縮寫/No,Im not.可縮寫（造句練習(xí)，強(qiáng)調(diào)問句第一人稱，答句第一人稱）l 特殊疑問句：疑問詞+be+主語+V-ing詳細(xì)回答What are you doing?你正在做什么？疑問詞：What問第二人稱，答第一人稱 不縮寫Im watching TV.Whats she doing?-She is singing.可縮寫What are they talking to? Theyre talking to a policeman.根據(jù)所給短語進(jìn)行師生問答T: What S:四 常見的標(biāo)志詞(做題的第一步先判斷是什么時(shí)態(tài)，再來決定)now look listen 祈使句(這些是延伸，初中會(huì)講到，在這里簡(jiǎn)單講下，做筆記。)1.We_now.A. does homework B.did homework C.are doing homework 2.Look!Janes grandmother _in the park.A.dances B.danced C.is dancing D.was dancing如果句子是：Janes grandmother often_in the park.請(qǐng)學(xué)生判斷時(shí)態(tài)，注意標(biāo)志詞often一般現(xiàn)在時(shí)。如果選項(xiàng)為（需要注意現(xiàn)在分詞的寫法）A.runs B.ran C.is runing D.is running3.Listen!Mary _in her room.A.sings B.sang C.is singing D.was singing 4.Dont make any noise!The baby_.A.sleeps B.slept C.is sleeping D was sleeping 五練習(xí)與總結(jié)。 寫出動(dòng)詞的現(xiàn)在分詞形式read a book看書 make a phone call打電話ride a bike騎自行車 listen to music聽音樂 fly a kite/kait/放風(fēng)箏 eat ice cream吃冰淇淋背誦雙寫的口訣 按要求改寫句