2018年秋人教新目標(biāo)版七年級英語上冊教案：Unit3Isthisyourpencil第4課時

1、Unit3 Is this your pencilSection B 第4課時（2a2c）類別學(xué)習(xí)重點重點單詞in, library, ask, some, find, lost, classroom, e-mail, at, call, must重點短語in the school library, Lost and Found, call sb. at重點句式1. Some keys are in Classroom 7E. 2. E-mail me at maryg2gfimail. com. 3. I lost my school ID card. 4. Call me at 685-6

2、034. 課前預(yù)習(xí)寫一寫1. 在里in 2. 請求；要求；詢問ask3. 找到；發(fā)現(xiàn)find 4. 一些；某些；有些；有的some5. 教室classroom 6. 必須must譯一譯1. 在學(xué)校圖書館里in the school library2. 失物招領(lǐng)處Lost and Found3. 打某人電話call sb. at背一背1. 一些鑰匙在7E教室。Some keys are in Classroom 7E. 2. 根據(jù)maryg2gfimail. com網(wǎng)址給我發(fā)電子郵件。E-mail me at maryg2gfimail. com. 3. 我丟失了我的學(xué)生卡。I lost my

3、school ID card. 4. 撥685-6034這個電話號碼找我。Call me at 685-6034. 新課導(dǎo)入1. 教師告訴學(xué)生：I lost my watch. I must find it. 然后教師出示一個尋物啟事。參考案例: Lost: I lost my watch. I must find it. Call me at 685-6034. Thanks. Ms. Wang2. 教師問學(xué)生，如果我拾到一個物品，怎樣寫招領(lǐng)啟事呢？3. 引導(dǎo)學(xué)生寫招領(lǐng)啟事。Found: Some keys are in Classroom 7E. Are they yours? E-mai

4、l me ator call me at新課展示【完成教材2a2c的教學(xué)任務(wù)】1. 教學(xué)2a。讓學(xué)生寫出自己常丟失的物品。2. 教師讓學(xué)生嘗試寫出尋物啟事。3. 教學(xué)2b。閱讀公告欄啟事，圈出丟失的物品。4. 再讀公告，找出難以理解的句子讓教師講解。5. 讀公告完成下列練習(xí)。（1）Please call Mr. King at 557-5881. （2）Is that your ID card in the Lost and Found case? （3）Is this your watch? No, it isnt . 6. 學(xué)生熟讀2b的公告啟事，并找2-3個學(xué)生口頭擬出Lost或Foun

5、d。7. 教學(xué)2c。讀公告啟事，寫出丟失的物品，并在Lost或Found下打勾?！菊Z法提要】1. Ask teacher for it. 新課展示這是一個祈使句。ask此處為及物動詞，意為“請求；要求”。其常用短語ask sb. for sth. 意為“向某人索取某物；向某人要某物”；ask for意為“尋求，要求”；ask sb. for help意為“向某人請求幫助”；ask sb. (not) to do sth. 意為“讓某人（不）做某事?！崩洌篩ou can ask her for the book. 你可以找她要那本書。We can ask for help. 我們可以請求幫助。

6、I ask her not to do it. 我叫她不要做這件事。拓展：ask還可意為“詢問；問”。例句: May I ask you a question? 我可以問你個問題嗎？2. somesome意為“一些；某些”，后接可數(shù)名詞的復(fù)數(shù)形式或不可數(shù)名詞。一般用于肯定句中。注意：當(dāng)疑問句表示建議或請求，并希望對方給予肯定答復(fù)時，要用some。例句: I have some friends in my school. 在學(xué)校里我有一些朋友。 He has some rice. 他吃了一些米飯。Can I ask you for some money? 我可以向你要些錢嗎？活學(xué)活練（ A ）1. This box is too heavy. I want to _ somebody for help. A. ask B. think C. call D. find（ B ）2. _ girls are in _ 3. A. A; classroom B. Some; ClassroomC. A; Classroom D. Some; classro