Unit+3+SectionA+Grammar+Focus-3c+課件+2022-2023學(xué)年人教版七年級英語上冊

1、 Unit 3Is this your pencil？Section A GF-3CWhat will we learn?The usage of general questions.The usage of nominal possessive pronouns.Warm upgreen pencilpinkpencil boxred schoolbagblackpenGrammar FocusIs this your pencil?Yes, it is. Its mine. / No, it isnt. Its hers. Is this his green pen?Yes, it is.

2、 /No, it isnt. The blue pen is his. Is that your schoolbag?Yes, it is. /No, it isnt. Its his. Are these your books?Yes, they are. /No, they arent. Theyre hers. Are those her keys?Yes, they are. /No, they arent. Theyre mine. Its = it is isnt = is not arent = are not 這是你的鉛筆嗎？ _ _ your pencil?2. 是的。它是我

3、的。 Yes, _ _. Its _. 3. 那是你的書包嗎？ _ _ your schoolbag?4. 不是。它是他/她的。 No, _ _. Its _/_. 5. 這是他的綠色鋼筆嗎？ _ this _ _ pen?Is thismineIs thatit isnt his hers it is Is his green一、重點(diǎn)句型。6. 不是。那只藍(lán)色鋼筆是他的。 No, _ _. The _ _ is _. 7. 這些是你的書嗎？ _ _ your books?8. 是的。/ 不是。 Yes, _ _. / No, _ _.9. 那些是她的鑰匙嗎？ _ _ her _?10. 不是

4、。它們是她的。 No. _ hers.Are thesethey arethey arentAre those keysTheyreblue pen hisit isnt將表格中的句子進(jìn)行分類詢問物品所屬關(guān)系單數(shù)用Is this/that your/her?復(fù)數(shù)用Are these/those your/his? 簡略回答單數(shù)用復(fù)數(shù)用Yes, it is./No, it isnt.Yes,they are.No,they arent.be動(dòng)詞的一般疑問句：在第一單元我們已經(jīng)初步學(xué)習(xí)了含有be動(dòng)詞的一般疑問句，即：“Be動(dòng)詞主語(人稱代詞)其他？”。本單元重點(diǎn)學(xué)習(xí)be動(dòng)詞引導(dǎo)的一般疑問句，其結(jié)構(gòu)

5、為：“Be動(dòng)詞主語(指示代詞)其他？”。當(dāng)主語是指示代詞this/that，作簡略回答時(shí)，要用it代替；當(dāng)主語是指示代詞these/those，作簡略回答時(shí)，要用they代替。如：Is this his book？這是他的書嗎？Yes，it is.是，它是。Are these your books？這些是你的書嗎？No，they arent.不，它們不是?！咀⒁狻康谝蝗朔Q要進(jìn)行人稱轉(zhuǎn)換。如：This is my pencil.這是我的鉛筆。(改為一般疑問句)Is this your pencil？這是你的鉛筆嗎？名詞性物主代詞：在英語中，物主代詞是表示所有關(guān)系的代詞，分為形容詞性物主代詞(第一

6、單元已學(xué)過)和名詞性物主代詞(本單元所講)兩種。概念：名詞性物主代詞也是用來表示所有關(guān)系的代詞，有人稱和數(shù)的變化。第一人稱第二人稱第三人稱單數(shù)mineyourshis/hers/its復(fù)數(shù)oursyourstheirs用法：名詞性物主代詞在句中能單獨(dú)使用，后面不能接名詞，其作用相當(dāng)于一個(gè)名詞，通常在句中作主語、賓語或表語。名詞性物主代詞在作主語時(shí)，謂語動(dòng)詞的數(shù)應(yīng)隨所指者的數(shù)來定。如：This red pencil is mine.Hers is black.(Hersher pencil)這支紅色的鉛筆是我的，她的(鉛筆)是黑色的。These books are his.Yours are o

7、ver there.(YoursYour books)這些書是他的，你的(書)在那邊。與形容詞性物主代詞之間的關(guān)系：名詞性物主代詞相應(yīng)的形容詞性物主代詞名詞如：This is my bike.That is yours.(yoursyour bike)這是我的自行車，那是你的(自行車)。 結(jié)構(gòu)：“be + 主語 + 其他部分？” 意思：嗎？ 答句：Yes/No開頭回答。 注意：肯定回答不可以縮寫 朗讀：一般疑問句用升調(diào) 例如：Is it your schoolbag? Yes, it is./ No,it isnt. Are these his dictionaries? Yes, they

8、are./ No, they arent. 含有 be 動(dòng)詞的一般疑問句be動(dòng)詞引導(dǎo)的一般疑問句構(gòu)成法則： 1、一提be動(dòng)詞提到句首 2、二變大小寫、人稱 3、三問號句子末尾加問號 be的用法口訣： 我用am，你用are, is跟著他、她、它。 單數(shù)is，復(fù)數(shù)are，勿忘be的三變化。 變疑問，往前提，句末問號莫丟棄。 變否定，更容易，be后not莫忘記。 疑問否定任你變，句首大寫莫遲疑。 1. That is his schoolbag. (變?yōu)橐话阋蓡柧? _ _ his schoolbag? (作肯定及否定回答) Yes, _ _. / No, _ _. 2. These are her

9、 erasers. (變?yōu)橐话阋蓡柧? _ _ her erasers? (作肯定及否定回答) Yes, _ _. / No, _ _.句型轉(zhuǎn)換Is thatthey are it isnt it is Are these they arent Complete the questions and answers about each picture. 根據(jù)圖片補(bǔ)全問句和答語。3aIs_ your book?Yes, it is.No. it _.Are _ my pencils?Yes, _ are.No, they arent.Is _ his ruler?Yes, it _.No, it

10、 isnt.Are _her pens?Yes, they are.No, they_.thisisntthesetheythatisthosearent Read the questions and complete the answers. 閱讀問句并補(bǔ)全對話。Is this her ruler?Is that Erics schoolbag?Are these his pencils?Are those Annas books?Yes, . Its .No, . Sallys.Yes, . Theyre .No, . Mine.it ishersit isntIt isthey areh

11、isthey arentTheyre3bPut some things into the teachers box.在老師的盒子里放一些物品。GAME 游戲 找主人。3c一、用所給詞的適當(dāng)形式填空。1Is this her ruler?Yes，its _ (she)2Are these _ (you) books?No，they arent.Theyre _ (he)3The eraser is not _ (you)Its _ (I)4Who is it?Its _ (my)5Are those Marys cups?No，they _ (be not)hersyourhisyoursmin

12、emearent二、按要求完成句子。1Are you Jim？(作肯定回答)Yes，_ _2This is my blue ruler.(改為一般疑問句)_ _ _ blue ruler?3Is she your English teacher？(作否定回答)No，_ _I amIs this yourshe isnt4Is that his orange pencil？(作肯定回答)Yes，_ _5Those are my keys.(改為一般疑問句，并作否定回答)_ _ _ keys?_，_ _6This book is my brothers.(改為同義句)This is my brot

13、hers _ it isAre those yourNothey arentbook三、根據(jù)漢語意思把下面的對話翻譯成英語。12這是你的字典嗎？是的，它是。_ ?_13這些是你的光盤嗎？不，不是。它們是戴爾的。_ ?_.Is this your dictionaryYes，it isAre these your CDsNo，they arent.They are Dales1. Are those your _ (pencil box)? Yes, they are. Theyre _ (my).2. Is that _ (Anna) green eraser. No, it isnt. Th

14、e red eraser is _ (her).3.Are _ (this) your keys? No, _ (it) arent. 4. Is the blue pencil _ (your), Linda? No, it isnt. Its _ (Bob). 5. That isnt _ (Eric) schoolbag. _ (his) is red.四、用所給單詞的適當(dāng)形式填空。thesetheymineAnnaspencil boxeshersyoursBobsEricsHis五、句型轉(zhuǎn)換。1This is my school ID card. (改為一般疑問句)2I am Sal

15、ly.(改為一般疑問句)Is this your school ID card?Are you Sally?3Is she your English teacher？(作否定回答)4Is that his orange pencil？(作肯定回答)5This pencil is mine.(改為同義句)No，she isnt.Yes，it is.This is my pencil.1. -Is this your pen? -_ A. Yes , this is. B. Yes, thiss. C. No , this isnt. D. No, it isnt.2. -Is that a ruler? -_. Its a sharpener. A. Yes, that is. B. No, it is. C. No, that isnt. D. No, it isnt.DD六.