七年級英語上冊 Unit 3 Is this your pencil Section B練習(xí) 新版人教新目標(biāo)版

1、unit 3 is this your pencilsection b單詞闖關(guān)1.棒球/besbl/_2表；手表/wt/_3計(jì)算機(jī)； 電腦/kmpjut(r)/_4游戲；運(yùn)動；比賽/em/_5卡片/k(r)d/_6筆記本/ntbk/_7戒指/r/_8袋；包/bæ/_9在里/n/_10.請求；要求；詢問/sk/_11一些；某些；有些；有的/sm/_12教室/klsrum/_13給發(fā)電子郵件；用電郵發(fā)送；電子郵件/imel/_14(給)打電話/kl/_15必須/mst/_16圖書館/labrr/_(復(fù)數(shù))_17找到；發(fā)現(xiàn)/fand/_(過去式)_18遺失；丟失/lst/_(原形)_短語互

2、譯1.一個棒球 _2失物招領(lǐng) _3一個電子游戲機(jī) _4一串鑰匙 _5.撥打(電話號碼)找某人 _6my school id card_7e­mailat_8in the school library_句型在線1.你怎樣拼寫它？how do you _ it?2它是你的嗎？_ _ _？3向老師要它(電子游戲機(jī))。ask the teacher _ it.4.我必須找到它。i _ _ it.5那是你的書包嗎？is that _ _？課文初探根據(jù)課文內(nèi)容，判斷正(t)誤(f)。()1.some keys are in the school library.()2.john found a

3、watch.()3.tom lost his school id card.()4.mike's telephone number is 685­6034.1watch n表；手表觀察 they are two watches.它們是兩塊手表。探究 watch的復(fù)數(shù)形式為watches。拓展 (1)以字母s, sh, ch 或x結(jié)尾的名詞變復(fù)數(shù)時，后加 _。(2)watch還可用作動詞，常用于以下搭配：watch tv看電視； watch a game觀看比賽活學(xué)活用1(1)look！those _ (手表) are beautiful. i want to buy one

4、for my daughter.(2)i often _ _ (看電視) at home aftersupper.2some adj. 一些；某些pron. 有些；有的觀察 some students are in the classroom.一些學(xué)生在教室里。there is some rice in the bag. 袋子里有一些大米。探究 some可用來修飾可數(shù)名詞復(fù)數(shù)和_名詞，常用于肯定句中；否定句和疑問句中一般用_。there aren't any photos on the wall.墻上沒有照片?；顚W(xué)活用2(1)there are some keys. (改為否定句)th

5、ere _ _ keys. (2)there is some bread. (改為一般疑問句)_ there _ bread? 3call v. (給)打電話觀察 please call george.請給喬治打電話。please call 119 for help.請撥打119求助。you can call me at 595­6338.你可以撥打電話595­6338找我。探究 call作動詞，意為“(給)打電話”。與call相關(guān)的搭配：call sb. 給某人打電話call電話號碼撥打call sb. at電話號碼撥打(電話號碼)找某人拓展 call還可用作名詞，意為“

6、打電話”。please give me a call in the morning.早上請給我打電話?；顚W(xué)活用3(1)please call the hotline(熱線) _ 10086 for help if you have any questions about your phones. aat bofcin dunder(2)請撥打818­8468找我。please _ _ _ 818­8468.1how do you spell it？你怎樣拼寫它？探究 此句為特殊疑問句，用法如下：(1)疑問副詞how引導(dǎo)特殊疑問句，對方式或方法進(jìn)行提問。(2)do是助動詞，無

7、意義，輔助實(shí)義動詞構(gòu)成謂語。(3)在答語中拼寫單詞時，要使用大寫字母，且中間使用連字符連接?；顚W(xué)活用1_ do you spell “pen”？p­e­n.ahowbwhatcwho dwhat's2ask the teacher for it.向老師要它(電子游戲機(jī))。探究 (1)ask sb. _ sth. 意為“向某人要某物”。(2)本句為祈使句，句型結(jié)構(gòu)為“動詞原形其他”。come here, please. 請來這邊。bring your book to school. 把你的書帶到學(xué)校來。拓展 ask sb. about sth. 向某人詢問某事ask

8、sb. to do sth. 請求某人做某事活學(xué)活用2(1)ask david _ a baseball.afor bofcin dat(2)my mother always asks me _ my school. ato bforcabout din 3i must find it. 我必須找到它。探究 (1)must是情態(tài)動詞， 后面接_； 其否定形式為mustn't, 表示“禁止”。(2)find 意為“發(fā)現(xiàn)；找到”。辨析 find, look for與find out(1)find表示“發(fā)現(xiàn)；找到”，強(qiáng)調(diào)“尋找”的結(jié)果。(2)look for 表示“尋找”，強(qiáng)調(diào)“尋找”的過程

9、和動作。(3)find out 表示“搞清楚； 弄明白”，是經(jīng)過研究、計(jì)算、探詢等獲知。拓展 must 引導(dǎo)的一般疑問句，肯定回答用must，否定回答用needn't或don't have to?；顚W(xué)活用3(1)i lost my pen. i _ find it.acan bmust cam ddo(2)i _ a notebook in front of our classroom. is it _？ afind; yours blook for; yourcfind out; mine dfind; my 詳解詳析【課前自主預(yù)習(xí)】單詞闖關(guān)1baseball2.watchp

10、uter4game5.card6.notebook7ring8.bag9.in10.ask11some12.classroom13.e­mail/email14call15.must16.library; libraries17find; found18.lost; lose短語互譯1a baseball2.lost and found3a computer game4.a set of keys5call sb. at6.我的學(xué)生卡7給發(fā)電子郵件到(郵箱)8在學(xué)校圖書館句型在線1spell2.is it yours3.for4must find5your schoolbag課文初探14fttf【課堂互動探究】詞匯點(diǎn)睛1­es(1)watches(2)watch tv2不可數(shù)； any(1)aren't any(2)is; any3(1)a“call sb. at電話號碼”是固定用法，意為“撥打(電話號碼)找某人”。故選a。(2)call me at句型透視1a2for(1)a(2)c3動詞原形(1)b(2)a課文回顧1tom2.a computer game3in classroom 7e4.john6edbc3191f2351dd815ff3