1、Unit 3 Is this your pencil?單詞pencil 鉛筆isnt=is notthats=that isschoolbag 書包 pen 鋼筆crayon 蠟筆ruler 尺pencil case 鉛筆盒l(wèi)unch box 午餐盒where 在哪里 wheres=where isover there 在那里重點(diǎn)內(nèi)容短語a pencil 一支鉛筆my pencil 我的鉛筆知識(shí)點(diǎn)精析1.詢問物品歸屬的句型：Is this/ that your?【課文應(yīng)用】-Is this your pencil?這是你的鉛筆嗎?-No, it isnt. 不，它不是。-Is that you

2、r pencil? 那是你的鉛筆嗎?-No, it isnt. 不，它不是?！揪湫徒Y(jié)構(gòu)】問句: Is this/ that your+物品名稱( ruler，book，答語: Yes, it is /No, it isnt.【重點(diǎn)解析】問句用于詢問物品的歸屬。Is this your.?”用來詢問距離說話人較近的物品的歸屬；“Is that your?”用來詢問距離說話人較遠(yuǎn)的物品的歸屬。問句通常用“Yes，it is.”或“No， it isnt.”來回答例：-Is this your pen, Mike? 這是你的鋼筆嗎，邁克？-Yes, it is. Thank you. 是的，它是。謝

3、謝你。2.介紹自己物品的句型: This/that is my【課文應(yīng)用】Oh，that s my pencil. 哦，那是我的鉛筆?！揪湫徒Y(jié)構(gòu)】This/ That is my+物品名稱【重點(diǎn)解析】這是向別人介紹自己物品的句型，意為“這/那是我的”注意此句型中的“物品名稱”要用單數(shù)形式。例：This is my bed. And that is my desk.這是我的床。那是我的書桌。3.物主代詞歸類上面句型中的my是形容詞性物主代詞，置于名詞前，用來修飾名詞。英語的物主代詞有兩類：形容詞性物主代詞myyourhisheritstheirour名詞性物主代詞mineyourshishers

4、itstheirsours4.合成詞schoolbag 是由 school 和 bag 兩個(gè)詞組成的合成詞。下面讓我們一起看一看常見的合成詞：foot (腳) + ball (球) = football (足球)head (頭) + ache (疼痛) = headache (頭疼)basket (籃子) + ball (球) = basketball (籃球)tooth (牙) + ache (痛) = toothache (牙痛)news (新聞) + paper (紙) = newspaper (報(bào)紙)class (班級(jí)) +room (房間) = classroom (教室)house

5、 (房子) +work (工作) = housework（家務(wù))bath (洗澡) + room (房間) = bathroom (浴室；洗手間)water (水) + melon (瓜) = watermelon (西瓜)note (筆記) +book (書) = notebook (筆記本)book (書) +store (商店) = bookstore (書店)bed (床) + room (房間) = bedroom(臥室)black (黑色的) +board (木板)= blackboard（黑板）play(玩)+ ground(地面)= playground(操場(chǎng))單元重點(diǎn)歸納詞匯分類文具:pencil 鉛筆schoolbag 書包pen 鋼筆crayon 蠟筆ruler 尺縮寫和完整形式:isnt= is notthats= that iswheres=where is其他: where 在哪里習(xí)慣搭配/短語 on the floor在地板上 beside the door在門旁邊 over there在那里 lunch box午餐盒 pencil case鉛筆盒；鉛筆袋慣用表達(dá)式 Thank you. 謝謝你 This