Module9FriendshipUnit3Languageinuse學(xué)案

1、外研版八年級(jí)英語下冊(cè)導(dǎo)學(xué)案Module9 FriendshipUnit 3 Language in useNo pains, no gains! 不勞無獲！【學(xué)習(xí)目標(biāo)】1能夠掌握賓語從句的基本用法。2、能用賓語從句進(jìn)行聽、說、讀、寫?！局攸c(diǎn)難點(diǎn)】賓語從句連接詞的運(yùn)用、時(shí)態(tài)及語序。【自主學(xué)習(xí)】學(xué)生課前齊讀本模塊的詞匯。兩人一組檢查詞匯掌握情況。學(xué)習(xí)過程【激趣導(dǎo)入】介紹：a. I know that your father is a doctor.Betty thinks that it is going to rain this after noon.b. He asks whether/if

2、we ' II go fishi ng on Sun day.He doesn ' t know whether /if they will plant trees on Saturday or not.c. He asks where the n earest book shop is.Can you tell me how I can get to the stati on?(2) 歸納：請(qǐng)仔細(xì)觀察以上例句，回答下列問題：以上三組例句均屬賓語從句，賓語從句由哪些連詞引導(dǎo)？【合作探究交流展示】賓語從句的具體用法如下：(一) 賓語從句通常由以下連詞所引導(dǎo)：(1) 由 I導(dǎo)時(shí)，它

3、無實(shí)義，常省略。例如：She says _ she will leave a message.她說她將留言。(2) 由或引導(dǎo)。其意義是 例如：He asked me if/whether I could speak En glish.他問我是否會(huì)說英語。I wonder if/whether he is a teacher.我想知道他是否是一名教師。(3) 由連接代詞(what, which, who, whom, whose)或連接畐U詞(how, where, when, why )引導(dǎo)的賓語從句。例如：I can't un dersta ndyou said我不能理解你說的話。H

4、e wa nted to kn owthe buildi ng would be set up.他想知道這座樓房何時(shí)建成。(二) 主句與賓語從句的時(shí)態(tài)關(guān)系主句與賓語從句的時(shí)態(tài)關(guān)系有以下三種情況：(1) 若主句用了現(xiàn)在時(shí)，則賓語從句可用其所需要的任何時(shí)態(tài)。例如：I th ink he often books. ( read ) 我認(rèn)為他經(jīng)常讀書。I think hehere tomorrow. ( come)我認(rèn)為明天他會(huì)來這兒。He says that theyin Tokyo yesterday. (arrive )他說他們昨天至 U達(dá)了東京。rm sure that Li ndathere

5、 before. ( be )我確信琳達(dá)以前去過那兒。(2) 若主句用了過去時(shí)，則賓語從句需用 過去時(shí)態(tài)(一般過去時(shí)、過去進(jìn)行時(shí)、 過去將來時(shí)、過去完成時(shí))的某種形式。例如：He said heright. ( be )他說他是正確的。He said heTV at that time. ( watch)他說在那時(shí)他正在看電視。Tom told me that heto Mou nt Tai. ( travel )湯姆告訴我他將去泰山旅游。(3) 若賓語從句陳述的是 客觀真理、客觀事實(shí)、科學(xué)原理、格言、諺語等，則不受主句時(shí)態(tài)的限制，通常用一般現(xiàn)在時(shí)。例如：The teacher told us

6、 that the earthround the su n. ( move老 師告訴我們地球繞著太陽轉(zhuǎn)。He said one and onetwo. ( be) 他說一加一等于二。(4) 注意語序，無論從句是什么句式，賓語從句必須是 序。Did you hear what I had said?I want to know if the train leaves at six p.m.He asked who the boy was look ing for.I don ' t know when he arrived.(5) if和whether引導(dǎo)賓語從句通?？苫Q，但在下列情況

7、下只可用whether。 介詞后的賓語從句 直接與or not連用 在帶to的不定式前I ' m thinking about(whher/if)we should go fishing.I don ' t know(whether/if)or not he passed the exam.She hasn' t decided(whether/if)to go or not.(6) 賓語從句與簡(jiǎn)單句的轉(zhuǎn)換由特殊疑問句引導(dǎo)的賓語從句，當(dāng)從句主語與主句主語一致時(shí)，賓語從句常簡(jiǎn)化 為勺形式。I don ' t know what I should do.=I don

8、' t knowJohn didn ' t decide which book he would buy.=John didn ' t decide.Could you tell me how I can get to the station?=Could you tell meget to the statio n?Could you tell me where we show our tickets?=Could you tell meshow our tickets?Could you tell me how to get to the n earest un d

9、ergro und stati on?=Could you tell meget to the nearest undergroundstatio n?【精講點(diǎn)撥釋疑解難】賓語從句：在復(fù)合句中作賓語的名詞性從句，通常放在主句謂語動(dòng)詞(及物動(dòng)詞) 或介詞之后。帶有賓語從句的復(fù)合句就是用連接詞把一個(gè)主句和一個(gè)賓語 從句連接在一起。賓語從句的連接詞可分為以下幾類：1) that引導(dǎo)的賓語從句，that在句中只起連接作用，無具體意義，不作句子的任何 成分，一般可以省略。2) Whether/if引導(dǎo)的賓語從句，作“是否”講，在句中起連接作用，不作任何成分。3) 特殊疑問詞引導(dǎo)的賓語從句(when wh

10、ere why how what who which whose whom) 連接代詞what which who whom不僅起連接作用，還在句子中作主語， 賓語或表語。連接副詞 when where why how分別在句子中作時(shí)間，地點(diǎn)，原因 和方式狀語。連接詞whose which在句中作定語。賓語從句的時(shí)態(tài)1)在賓語從句中，若主句的謂語動(dòng)詞是一般現(xiàn)在時(shí)，從句可根據(jù)需要用任何時(shí)態(tài)2)在賓語從句中，若主語的謂語動(dòng)詞是過去時(shí)態(tài)，則從句必須用和過去相關(guān)的 時(shí)態(tài)。賓語從句的語序應(yīng)該用陳述句的語序，即“主語 +謂語+賓語”的順序排列。將疑問句轉(zhuǎn)化為賓語從句時(shí)，一定要將疑問語序需轉(zhuǎn)變?yōu)殛愂稣Z序。【

11、達(dá)標(biāo)檢測(cè)】A. 用所給動(dòng)詞的適當(dāng)形式填空(1) The radio says itcloudy tomorrow. (be)(2) The headmaster hopes everyth ingwell. (go)(3) Tom says that they(play) basketball at six o' clockyesterdayeve ning.(4) I hear they(retur n) it already.(5) He said that theymembers of the Party since 1948. (be)(6) He asked what the

12、yat eight last ni ght. (do)(7) The teacher told his class that lightfaster tha n sound. (travel)(8) I thi nk youabout the relay race now. (talk)(9) I didn' t know whom the lettersfrom. (be)(10) I didn ' t know what time heth®ettrite)B. 單項(xiàng)選擇。1. He was afraidhe would forget his Chin ese.A. that B. whether C. whe n2. Could you tell meI can get to the station?A. where B. that C. how3. Could you tell methat' s a fast train or not?A. whether B. whe nC. that4. Let ' s seewe can find out some information aboutttyaA. if B. that C. what5thinksome one forgot to sweep the floor.A