ThePassiveVoiceTeachingDesigns學(xué)案

1、The Passive Voice Teaching Designs息縣一高 楊旭冉Aims of basic knowledge ：1. Understand there are the Active Voice and the Passive Voice in English verb .2 .Master the structure of the Passive Voice.Aim of ability:Change the Active Voice into the Passive Voice or change the Passive Voice into the Active vo

2、ice.Aims of emotion:1. Train the students sprit and ability of unite and cooperation.2. Arouse the students interest of learning English.Teaching Key Point:The structure of the Passive Voice.Teaching Difficult Point:How to change the Active Voice into the Passive Voice or change the Passive Voice in

3、to the Active Voice.Task Activities:Task One: What are the Active Voice and the Passive Voice?Task Two: What is the structure of the Passive Voice?Task Three; How to change the Active Voice into the Passive Voice.Task Four: Practice and Consolidation 1.Task Five: Practice and Consolidation 2.Teachin

4、g Procedures:Step1: Warming-up.Show Teaching Aims(slide).刺激學(xué)生的視覺感官， 激發(fā)學(xué)生的學(xué)習(xí)積極性， 讓學(xué)生在輕松愉快的氛圍中進(jìn)入 本節(jié)的目標(biāo)學(xué)習(xí)。Step 2: Task One . .Lead-in1(slide):We speak Chinese . 我們說漢語。Chinese is spoken by us . 漢語被我們說。1The teacher and the students analyse the relation of“ we” ,“ speak ” together.Then point out we是 speak

5、 （動作）的執(zhí)行者， Chinese 是 speak（ 動作 ）的承受者。2 The teacher and the students analyse in Sentence“ We speakChinese ” ,we是主語而且是動作的執(zhí)行者 ,so lead to The Active Passive;In sentence “ Chinese is spoken by us” ,Ch是in主es語e 而且是動作的承受者 ,solead to The Passive Voice.3. Ask a student say“ What are the Active Voice and the

6、Passive Voice?4. The teacher sum up. .Presentation1（slide）: 主動語態(tài)：主語是動作的執(zhí)行者。英語動詞 : 被動語態(tài)：主語是動作的承受者。ChineseandStep 3 :Task Two. .Lead-in2（slide）:We speak Chinese.（ 主動 ）Chinese is spoken by us.（ 被動 ）1. The teacher and the students analyse the structure of The Passive Voice according to “ is spoken ”.2.

7、Ask the students to discuss.3. Ask a student sum up the structure of The Passive Voice.4. The teacher check. .Presentation2（slide）: 被動語態(tài)的構(gòu)成：助動詞 be+ 及物動詞的過去分詞Ask the students to discuss the structure of The Passive Voice we have learned different kinds of tenses.（ 教師先提示：在被動語態(tài)中，動詞過去分詞永 遠(yuǎn)不變，所有的變化都體現(xiàn)在助動

8、詞 be 的變化上 ,be 相當(dāng)于各種時態(tài)中的動詞 Show（多媒體 ） 各種時態(tài)的被動語態(tài)構(gòu)成 :Student 1: 一般現(xiàn)在時Student 2: 一般過去時Student 3: 現(xiàn)在進(jìn)行時Student 4: 過去進(jìn)行時Student 5: 一般將來時Student 6: 現(xiàn)在完成時Student 7: 含有情態(tài)動詞情情態(tài)動詞 +be+ 動詞過去分詞am/is/are+ 動詞過去分詞 was/were+ 動詞過去分詞 am/is/are being + 動詞過去分詞 was/were being + 動詞過去分詞 will be + 動詞過去分詞 have/has been+ 動詞過去

9、分詞Step4: Task Three. .Lead-in 3（slide）:We speak Chinese. 主語 謂語動詞 賓語 Chinese is spoken by us 主語 謂語動詞過去分詞 （被） 賓語intothe Passive Voice.( 用三種顏色標(biāo)出對應(yīng)部分 ,學(xué)生能一目了然地說出主動變被 動分三步走 )2. Ask the students to discuss and then ask a student to sum up.3. The teacher check. .Presentation 3(slide): 主動語態(tài)變被動語態(tài)的步驟：1. 原主動句中

10、的賓語變成被動語態(tài)的主語。2. 謂語動詞變成被動語態(tài)結(jié)構(gòu) “be 動+ 詞過去分詞 ”，注意 be 要隨新主語的人稱 和數(shù)進(jìn)行變化，時態(tài)要與原主動句的時態(tài)保持一致。3. 原主動句中的主語變成被動語態(tài)的賓語， 人稱代詞用賓格， 其前用介詞 by(被 ), 其他成分 (定語,狀語 )不變。Step5: Task Four ( Practice and Consolidation 1) ：給出漢語 “我每周寫一封信 ”讓學(xué)生給出英語，并用所給時間狀語(yesterday, now, at this time yesterday, tomorrow, already, can )將該句翻譯成對應(yīng)時態(tài)的

11、英語， 再把各句變成對應(yīng)的被動語態(tài)， 這樣學(xué)生既復(fù)習(xí)了所學(xué)的各鐘時態(tài)的結(jié)構(gòu)， 又練 習(xí)鞏固了被動語態(tài)結(jié)構(gòu)，達(dá)到了突出本節(jié)重點(diǎn)，突破難點(diǎn)的效果。Ask the students to discuss and then say the answers.Show (多媒體)Student1: I write a letter every week.A letter is written by me every week.Student2: I wrote a letter yesterday.A letter was written by me yesterday .Student3: I am w

12、riting a letter now.A letter is being written by me now.Student4: I was writing a letter at this time yesterday.A letter was being written by me at this time yesterday.Student5: I will write a letter tomorrow.A letter will be written by me tomorrow.-Student6: I have already written a letter.A letter has been already written by me.Student7: I can write a letter.A letter can be written by me .Step 6: Task Five( Practice and Consolidation 2):Change the Passive Voice into the Active Voice.Step 7: Sum-up : the main contents in