【正文】 sn’t，如：　 (1)Have you been doing your homework since this morning? 從今天早晨起你就一直在寫作業(yè)吧？　　(2)Has he been writing the letters to his friend? 他是一直在給他的朋友寫信嗎？　　(3)I haven’t been seeing films for a long time. 我有很長時間沒有看電影了。　　(2)prep．　 自……以來　 I have lived here since childhood．自小我就住在這兒?！?The teacher said that John had made great progress since last semester．…從上個學(xué)期以來約翰取得了很大的進步。4. stop表示“停止，結(jié)束，阻止”The light turned red．I have to stop． 紅燈亮了，我不得不停下來。(4)stop sb.(from)doing sth. 表示“叫某人停止做某事，阻止某人做某事”。We should read more books out of class. 我們在課外應(yīng)該多讀些書。2. Alison was the first one to start．艾麗森是第一個開始(滑)的。Would you like to e to join my birthday party? 你愿意來參加我的生日晚會嗎?(2)collect意為“收集，搜集”，常用作及物動詞，后跟名詞或代詞作賓語。介詞短語by the way意思是“且說，順便提一下，還有”，常用來介紹一般性的話題，或在腦子里突然想起的事情。(1)make　 使役動詞“使；讓”，后面接不定式作賓語補足語時，不帶to，類似的還有l(wèi)et和have。You39。He shows an interest in music．他對音樂感興趣。3. how long，how often 與 how soon(1)how long 的意思是“有多長”，用來提問有多長時間，答語通常是more than two weeks 等表示一段時間的話。4. have與musthave to與must都有“必須”的意思，但有其不同之處：(1)have to有時態(tài)和人稱變化，帶有客觀因素，意思是“不得不”；must無時態(tài)和人稱變化，后面接不帶to的不定式，帶有主觀因素，意思是“必須，一定”。t go now．　　　 你現(xiàn)在不許走。5. fairly與rather　　fairly與rather同義但用法不同：　　fairly一般指(褒義的)理想的情形，rather一般指(貶義的)不太理想的情形。My uncle gave a present to each one of us. 2. pron. 各個；各自。5． Start 的用法：Start doing sth 開始做… 強調(diào)動作持續(xù)下去 Start to do sth 開始去做某事 強調(diào)動作的開始Start off “出發(fā)；動手；啟程” We started off from the front gate. 我們從前門出發(fā)。More and more 越來越… English is more and more interesting to me .More or less 或多或少；多少有點；差不多 She is more or less beautiful. 她頗有姿色。 Whether it rains or not, the are determined to go. 無論晴雨，他們都決定去。Is there any room for me in the car? 車上還有座位讓我坐嗎？There was no room to turn around in the narrow road. 那條狹窄的道路沒有轉(zhuǎn)彎的空間。(容易而適當(dāng))　　It is a rather easy question．　　這是一個相當(dāng)容易的問題。t．或No，you don39。I must go．　　　 我得走了。How often do you go to the library?　　　　 你多長時間去一次圖書館?Once a day．　　　　 一天一次。He is an interesting man．　　　 他是一個有趣的人。(2)every數(shù)目不確定的許多人或物中間的“每一個”；“總合”意義較重，表示“大家一致”。(2)think about　 考慮；回想，想起；認(rèn)為think about a plan 考慮一項計劃I always think about her when it snows．每當(dāng)下雪的時候，我總是想起她。Your hobby is reading． 你的愛好是看書。Thanks for your last letter. 謝謝你的上封來信。(2)to start在這里是動詞不定式作定語。(已經(jīng)非常了解這部電影)②表示過去某一時間開始一直延續(xù)到現(xiàn)在的動作。五.【課文解析】1. How long have you been in class today? 你今天上了多長時間的課？(或你在課堂多長時間？) (1)how long “多長”或“多長時間”。The students stop talking．學(xué)生停止了講話。I39?！　?4)構(gòu)成短語：ever since　 從那以后(一直)　　 long since　 很久以前；早已2. since，from和for　　(1)from是介詞，后接名詞、動名詞，表示事情的開始點，以from短語作狀語時，句中的謂語動詞可用一般現(xiàn)在、過去和將來時，如：　 The movie is on from 8:00 . to 10:00 . 這個電影在晚上8點到10點上映?！　?She has been singing all the day. 她都唱了一整天了。Unit 6 How long have you been collecting shells?一．主要短語 shells marathon first pair of money whole five hours and a half years animals glob of the monster out of my seventeenth birthday the way most mon sb sth talent show Englsih class coins topic of characters capital of Heilongjiang Province a colorful history influence Russian style history surprised …的歡迎be weled by Song Emperor history…越the+比較級…the +比較 certain that/to do二．目標(biāo)句型：　　1. How long have you been doing…? 2. I’ve been doing…since…　　3. How long did sb. do…? 4. He / She did sth. for…　　5. What do you collect? 6. When did you start?　　7. How many do you have?　 8. What do you like to collect in the future?　　9. What is the most mon/unusual/interesting hobby?三．語法 　現(xiàn)在完成進行時　　1. 現(xiàn)在完成進行時構(gòu)成：肯定句：主語 + have / has been + doing 否定句：主語+have/has+not+been+doing　 　一般疑問句：Have/Has+主語+been+doing?　　現(xiàn)在完成進行時表達“某一動作從過去開始一直持續(xù)到現(xiàn)在，有可能還要持續(xù)下去”，現(xiàn)在完成進行時的句子中多用延續(xù)性動詞，如：live，learn，study，work等。thinkIyouinshowerbeforebebe will e3 He will be back _____a few minutes. A with B for C on D in4 What time _____we meet at the gate tomorrow? A will B shall C do D are5 He will have a holiday as soon as he _____the work next week. A finishes B doesn’t finish C will finish D won’t finish6 There _____some showers this afternoon. A will be B will have C is going to be D are going to have 7 It ____my brother’s birthday tomorrow. She _____a party. A is going to be?！　∠铝袆釉~的現(xiàn)在進行時表示將來時: and so on.