【精校版】人教版七年級下冊英語導學案：Unit 3 第4課時Section B2a3b

人教版精品英語資料（精校版）Unit 3 How do you get to school?第四課時Section B（2a-3b）【教師寄語】Better late than never.【Free talk】Talk about how to get to places (談?wù)摮鲂蟹绞?【Learning tasks】1. 記住并熟練說出本部分的單詞與短語。2. 準確運用搭乘何種交通工具的表達語句。3. 熟練使用 “how” , “how far”, “how long” 引導的特殊疑問句來詢問到達目的地的方式、距離及時間?！綢mportance and difficulties】談?wù)摻煌üぞ吆途嚯x，合理安排行程，并選用恰當?shù)慕煌üぞ??！緦W習過程】一、超前預習. 你能用英語讀出下列單詞和短語嗎？并試著寫下來1. 村莊_ 2. 橋_ 3. 小船_ 4. 害怕_ 5. 村民 6. 夢想，做夢 7. 過河 8. 在-和-之間_ _ 9. 實現(xiàn)_ _ 10. 乘坐索道_ _ _ II.你能通過預習說出下的句子嗎？1. 從你家到學校有多遠？ 2. 你到學?；ㄙM多長時間？ 3. 對于許多學生來說，到達學校是容易的。 在他們的學校和村莊之間有一條很大的河。 . 找出你的疑惑： _ _二、課中學習I. 預習檢測II. 解決疑惑 自主互助學習 知識剖析：1. leave 1） 動詞，“離開；出發(fā)”。過去式是left. 如：We left the party at 8 oclock.2）動詞，“聽任；讓-處于”。如：Did you leave the window open?3）動詞，“遺留；遺忘”。注意不用forget. 如：Ive left my things at home.【歸納拓展】leave for 動身去leave sb by oneself 把某人單獨留下leavebehind 忘帶；留下；把落在后面【辨析活用】leave / forget兩者都和“忘記”有關(guān)，但含義和用法有所不同。leave：意為“把某物遺忘在某處”，其后一般要接具體的地點。如：He left his homework at home.forget：意為“遺忘某物或忘記做某事”，是指忘記一件具體的東西，其后一般不可以有具體的地點。常用短語為forget to do/ doing sth. 如：Dont forget to turn off the lights when you leave.【即景活用】這個孩子太小了不應(yīng)該把他單獨留在家里。The child is so young that you cant _ him _ _ at home.2. train的常見用法有兩種：1) 名詞 “火車” 如：goods train 貨車，night train 夜間列車，a through train 直達列車，by train 乘火車2) 動詞“訓練，教育”Train children to be good citizens. 教育孩子成為良好的公民?！净顚W活用】用train的適當形式填空1) All the are made in China.2) He is good at the children 5 to 12.3. quick adj.1) 可指動作和思維的敏捷。如：He is quick with understanding. 他理解力強。2) 副詞為：quickly 快地，迅速地，尤指動作方面的，放在be動詞前。如：He quickly jumped onto the bank of the river.他迅速地跳到河岸上去。【活學活用】用quick的適當形式填空1) A train is coming near .2) I ate up all my dinner.3) This is a train.重點難點釋義:  1. It takes sb some time to do sth 的意思是：花費某人多少時間做某事，注意to do 如; It took me an hour to write the letter .如果我們提問時間賓語時，就用 how long引導的句型。如：It takes me 15 minutes to get to school. (提問劃線)How long does it take you to get to school?2.  have to, 不得不，必須 該詞組有人稱和數(shù)的變化, 例如：肯定句：I have to do my homework.   she has to wash clothes.否定句：I dont have to do my homework. she doesnt have to wash clothes.      一般疑問句：Do you have to do your homework? Does she have to wash clothes?辨析：have to 與 musthave to “必須，不得不”；表示客觀的需要，有人稱、數(shù)、時態(tài)的變化； 否定形式為：dont / doesnt have to 表示“不必”，例如： It is raining now. You have to stay at home.must “必須，一定”；表示說話人主觀上的看法，沒有人稱與數(shù)的變化； 否定形式為：“mustnt”表示“禁止”，例如： The teacher said, “You must do your homework on time every day”.3. thanks for- 意為“謝謝你-”相當于thank you for-, 其后常接名詞或動名詞（v-ing）形式，表示感謝的內(nèi)容或原因。例如：Thanks for your help. 謝謝你的幫助。 Thanks for inviting me. 謝謝你邀請我。III. 學習過程：1、學習討論2a。2、閱讀2b文章，完成相關(guān)任務(wù)，注意其重要短語與句子。3、完成2c任務(wù)。4、閱讀3a，填空并復述短文。5、參考3a部分，寫出自己到校的交通工具、距離及時間等。【課堂練習】一、用所給單詞的適當形式填空。1. There _ _(be)a lot of people in the museum.2. He has breakfast _(quick).3. How long does it take you _(walk) to the train station?4. How far _you _(live) from here?5. Mary _(leave) for Shanghai next week.二、根據(jù)中文提示完成句子。1、We _ _ (乘火車) to Nanjing.2、My father is _ _(淋浴) in the bathroom. 3、My mother _ _(騎自行車) to get to work.4、Its about 15_ _(千米) from home to school.5. _ _(早班車) takes me to work.6.-How far is it from your home to school? Its around _ _(五分鐘的路程).7. He is _ _(動身去) for America tomorrow.8. She _ _(快速吃早餐) and went shopping.【要點歸納】1. 學習常見的出行方式;2. 做某事花某人多少時間的問法及答法;3. 從一地到另一地有多遠的問法及答法。【拓展練習】一、選擇填空（ ）1. -How does he go to Hong Kong? _ .A. Take the plane B. By the plane C. By the air （ ）2. -_ _  do you live from your school? - About 10 minutes walk.A. How many B. How long C. How far（ ）3. I usually get to school _ _. A. ride the bike B. by the bike C. on the bike （ ）4. _ _ does it take her to get to school?A. How many time B .How long C .How far （ ）5、They often walk to school .=They often get to school _ _. A. on foot B. By foot C. By walk二、根據(jù)句意及首字母完成單詞。1. How far _ he _ ( live ) from the train station?2. Its about twenty _ ( 分鐘 ) walk to get there.3. It takes me 30 minutes _ ( get ) there by train.4. It _ ( 花費 ) me about one hour to walk to the zoo.5. Do you think our _( 夢想) can come true?【總結(jié)反思】