七年級英語上冊 Unit 3 Is this your pencil（第3課時）Section A（Grammar Focus3c）作業(yè)課件 （新版）人教新目標版

Unit 3Is this your pencil?七年級英語上冊（人教版）第三課時Section A (Grammar Focus3c)單元同步語法精講eg：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。【注意】第一人稱要進行人稱轉換。eg：This is my pencil.這是我的鉛筆。Is this your pencil？這是你的鉛筆嗎？第一人稱第二人稱第三人稱單數(shù)mineyourshis/hers/its復數(shù)oursyourstheirs2.用法：名詞性物主代詞在句中能單獨使用，后面不能接名詞，其作用相當于一個名詞，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，謂語動詞的數(shù)應由所指者的數(shù)來定。eg：This red pencil is mine.Hers is black.這支紅色的鉛筆是我的，她的(筆)是黑色的。(HersHer pencil)These books are his.Yours are over there.這些書是他的，你的(書)在那邊。(YoursYour books)3與形容詞性物主代詞之間的關系：名詞性物主代詞相應的形容詞性物主代詞名詞。eg：This is my bike.That is yours.這是我的自行車，那是你的(自行車)。(yoursyour bike)【歌訣助記】物主代詞分形、名，形式用法各不同；形容詞性先出場；我的my你的your；男的his女的her，它的its不加撇；我們的our他們的their，別忘記！物主代詞形變名，多數(shù)詞尾加“s”；my變mine須分明，his和its是本身；形跟名詞，名不跟，用法常記不會錯！單元同步語法精練一、用所給詞的適當形式填空。1Is this (you) book?No，it isnt (I)2 (he) pen is black.What about (she)?3 (it) is a dog. (it) name is Wangwang.4Are these (he) pencils?Yes，theyre (he)5Are those books (your)?No，theyre (she)yourmineHishersItItshishisyourshers二、單項選擇。6Thats _ book and _ is here.Amine；yourBmy；yourCmine；yours Dmy；yours7Is the boy Marys brother?No，_ isnt._ brother is Jim.Ahe；Her Bhis；HerChe；She Dhis；She8This is _ book.These are _.Ahis；theirs Bhis；theirCtheirs；he Dtheirs；hisDAA9Is this your ruler?_Its Mikes.AYes，it is BYes，this isCNo，it isnt DNo，this isnt10_？Yes，it is.AWhats this BIs that his penCAre you Bob DIs Kate your sisterCB三、按要求完成句子。11That is my book.(改為一般疑問句) that book?12Is this her pen？(作否定回答) ，it 13These girls are my friends.(改為一般疑問句，并作肯定回答) these girls friends? IsyourNoisntAreyourYes，they are14This is her green pencil.(改為同義句)This green pencil _15Mary_Smith is my cousin.(對畫線部分提問)_is _cousin?is hersWhoyour