二0二三年度七年級上冊Unit3IsthisyourpencilUnit3Grammer教案

1、Unit 3 Is this your pencil? Section A2 (Grammar focus-3c)一、教學(xué)目標(biāo)： 1. 1) 總結(jié)歸納辨認(rèn)物品所有者所用句型。 Excuse me. Is this/that ? Yes, it is. / No, it isnt. Excuse me. Are these/those ? Yes, they are. / No, they arent.2) 根據(jù)不同場景,能用英語對物品的所屬進(jìn)行提問和回答。2. 通過開展小組活動,指導(dǎo)學(xué)生積極與他人合作,相互學(xué)習(xí)、相互幫助,共同完成學(xué)習(xí)任務(wù)。二、教學(xué)重難點1. 教學(xué)重點：1) 總結(jié)歸納物品所有者

2、所用句型。2）通過進(jìn)行不同形式的對話練習(xí)來熟練運用辨認(rèn)物品所有者的句型，同時復(fù)習(xí)所學(xué)的學(xué)習(xí)用品的詞匯。2. 教學(xué)難點：總結(jié)歸納辨認(rèn)物品的所有者所用的句型；熟練運用這些句型。三、教學(xué)過程. Revision1. 根據(jù)圖片說出正確的單詞。 2. 按要求寫出正確的單詞或句子。1. it (復(fù)數(shù)) _2. my (名詞性物主代詞) _3. her (名詞性物主代詞) _4. his (名詞性物主代詞) _5. your (名詞性物主代詞) _6. Bob (名詞所有格) _7. 謝謝你 _ 8. 怎么樣 _9. 不客氣 _10. 為而感謝 _. Grammar Focus. 1. 學(xué)生閱讀并完成下列句

3、子。 這是你的鉛筆嗎？_ _ your pencil?是的。它是我的。Yes, _ _. Its _. 不是。它是她的。No, _ _. Its _. = 2 * GB3 這是他的綠色鋼筆嗎？ _ this _ green pen? 是的。/ 不是。 Yes, _ _. / No, _ _. 藍(lán)色鋼筆是他的。 The _ _ is _. = 3 * GB3 那是你的書包嗎？ _ _ your schoolbag? 是的。 Yes, _ _. 不是。是他的。 No, _ _. _ his. = 4 * GB3 這些是你的書嗎？ _ _ your books? 是的。 Yes, _ _. 不是。它

4、們是她的。 No, _ _. _ hers. = 5 * GB3 那些是她的鑰匙嗎？ _ _ her _? 是的。 Yes, _ _. 不是。它們是我的。 No, _ _. _ mine.2. 掌握下列縮寫形式 it is = _ they are = _ is not = _ are not = _ that is = _ name is = _ III. Grammar1. 名詞性物主代詞mine，hers，yours 等是名詞性物主代詞，相當(dāng)于一個名詞，可以在句子中單獨使用。它相當(dāng)于“形容詞物主代詞+名詞”。而形容詞性物主代詞只能和名詞在一起使用。e.g. This is your ru

5、ler. Its not my ruler. (= This ruler is _. Its not _.) 這是你的尺子，它不是我的。 Those arent his books. Theyre her books. (= Those books arent _. Theyre _. ) 那些書不是他的。它們是她的。形容詞性物主代詞和名詞性物主代詞人稱一二三單復(fù)單/復(fù)單單單復(fù)形代myouryourhisheritstheir名代mineoursyourshishersitstheirs2. 含有 be 動詞的一般疑問句。一般疑問句是在句子中用提問的方式提供一些信息, 要求對方用Yes或No回

6、答的疑問句。朗讀一般疑問句用升調(diào), 其簡略答語用降調(diào)。1） 由be動詞(am, is, are)引導(dǎo)的疑問句結(jié)構(gòu)是: “be+主語+其他部分？”一調(diào)二改三問號1) “一調(diào)” ：把be動詞調(diào)至句首；“二改”： 改主語稱謂；“三問號”：在句末加上問號2）肯定回答：Yes, 主語+be (am, is, are).否定回答：No, 主語+be (am, is, are) not. 通常要縮寫。e.g. - Is this your pencil?這是你的鉛筆嗎？- Yes, it is. No, it isnt. 是的。/不是。注意：(1) be動詞與指示代詞保持一致：this/that 用is；t

7、hese/those用are。(2) 簡略回答用it代替this/that, 用they代替these/those。IV. Practice 1. T: Lets work on 3a. Look at the pictures in 3a. We can see the first picture is close to us, but the second picture is a little far from us. When we ask about them, we must pay attention to the use of this, that, these and tho

8、se. 2. Now try to complete the questions and answers about each picture. 3. Check the answers with the class. 4. Explanation: this/these “這，這個/這些”，用于指代在時間或空間上說話人較近的人或物。 that/those “那，那個/那些”，用于指代在時間或空間上說話人較遠(yuǎn)的人或物。V. Practice 1. Lets work on 3b. T: Read the questions and complete the answers. You shoul

9、d pay attention to this/that and these/those.2. Ss read the questions and answer the questions with their partner. Then write down their answers in the blanks. 3. Check the answers with the class. VI. Game 1. Divide the Ss into five or six groups. Each group has six to eight students. All the studen

10、ts in a group put some of their school things into a box. T: I have many things in this box. But Im sorry I dont know whose these are. Could you help me find the owners? Lets see who can find all the owners first and write the owners names in the chart. You only have two guesses. T: Is this your mat

11、h book?S1: Yes, it is. Its mine.T: Is that your ruler?S2: No, it isnt. Its hers. My ruler is blue. T: Kim, is this your dictionary?S3: No, it isnt. Its his. T: Jim, are these your erasers? S4: Yes, they are. They are mine. T: Here you are.S4: Thank you. VII. Summary*Yes/No questions and short answer

12、s A: Is this/that .? B: Yes, it is./No, it isnt. A: Are these/those.? B: Yes, they are./No, they arent.*名詞性物主代詞 hers, his, mine, yoursVIII. Exercises.根據(jù)括號內(nèi)的要求完成下列各題，每空一詞(含縮略形式)。1. Those are erasers.(改為單數(shù)形式) _ _ _ eraser.2. My key is brown. (改為復(fù)數(shù)形式) My _ _ brown.3. This is a map. (改為一般疑問句) _ _ a map?4.Are these your jackets?(補(bǔ)全否定答語) No, _ _.5. This is my photo. Is that your photo? (補(bǔ)全肯定答語) Yes, that photo _ _.根據(jù)所給例子，將下列句子改寫為對話。例：This is my pen.