此資料由網(wǎng)絡收集而來，如有侵權(quán)請告知上傳者立即刪除。資料共分享，我們負責傳遞知識。 Unit 3 Language in use（1課時） 一、教學目標：掌握一般現(xiàn)在時態(tài)、現(xiàn)在進行時態(tài)、過去進行時態(tài)和一般將來時態(tài)的用法。 二、教學重難點：各個時態(tài)的構(gòu)成。 三、導學過程： I 、一般現(xiàn)在時 一般現(xiàn)在時用于表示現(xiàn)在的狀態(tài)，表示經(jīng)常的或習慣性的動作，通常與副詞always, usually, often, sometimes, seldom, three times a day, every day(week, month---)等表示頻度的時間狀語聯(lián)用。表示主語具備的性格和能力等，如：She likes noodles. /They speak French. 表示客觀事實或真理，如：The sun rises from the east and set in the west. 一般現(xiàn)在時的構(gòu)成： be動詞。 在一般現(xiàn)在時中be動詞有三種形式:am, is, are. 其中am只用于主語是I的情況；主語是第三人稱單數(shù)用is；其他人稱用are。 II．現(xiàn)在進行時表示現(xiàn)在（說話瞬間）正在進行或發(fā)生的動作，常與now ,look, listen等詞連用。如:He is watching TV now.或在語境中。 也可表示當前一段時間內(nèi)的活動或現(xiàn)階段正在進行的動作。如I’m writing a novel these days. 2、現(xiàn)在進行時的謂語結(jié)構(gòu)為：be(am/is/are) + 動詞現(xiàn)在分詞(doing) III、過去進行時 1、過去進行時表示過去某一時刻正在進行或發(fā)生的動作，常與at that time, at that moment, at this time last ( yesterday, Monday, week---), at 8:00 yesterday 等詞連用。也可用于when, while 等引導的時間狀語從句中。如：It was raining when they left the hospital./While my mother was cooking, I was cleaning the house. 2、過去進行時的謂語結(jié)構(gòu)為：was/were + 動詞現(xiàn)在分詞(doing) 3、過去進行時的否定句，只須在was/were后加not。 4、過去進行時的疑問句，把was/were提到主語前面即可。 IV、一般將來時：1、一般將來時表示將來某個時間要發(fā)生的動作或存在的狀態(tài)，也表示將來經(jīng)常或反復發(fā) 生的動作，常與表示將來的時間狀語連用，如：tomorrow, the day after tomorrow, next (week, Sunday, month, year---) , soon, in two hours, in the future等。 如：I’m going to make a model plane by myself tomorrow. She is going to see her parents next month./They will be back soon.. 2、一般將來時的謂語結(jié)構(gòu)：助動詞（will 或be going to）+ 動詞原形 四、課堂練習：A：用所給詞的適當形式填空。 （1）.  Jim _________ (write) a letter at that moment. （2）.  When the telephone ________ (ring), she ________ (do) her housework. （3）. Jack often _________(watch) TV after work these days. （4）.She will write to you as soon as she ______ (get) there. （5）. The students ______________(listen) to the birthday song now. B.選擇填空。 （1）.- —Does Jim have a pear? –Yes, he _____. A. is B. have C. do D. does （2）. My brother __________ for Shanghai next Wednesday. A. leave B. leaves C. is leaves D. is leaving （3）. There ________ less pollution in five years. A. was B. will have C. has D. will be （4）. We _______ music and often ______ to music. A. like ,listen B. likes, listens C. like ,are listening D. are like, are listening （5）. Look, the taxi ______ now. A. came B. come C. comes D. coming 五、教后反思:____________________________________________________ _________________________________________________________________