英語教案：賓語從句

1、英語教案：賓語從句 賓語從句的講解 (兩課時(shí)) 一、教學(xué)目標(biāo)（一）了解賓語從句的定義和結(jié)構(gòu)（二）掌握賓語從句的引導(dǎo)詞及其用法（三）注意賓語從句中時(shí)態(tài)，語序，標(biāo)點(diǎn)符號(hào)，簡(jiǎn)化及否定轉(zhuǎn)移的問題二、教學(xué)重點(diǎn)：1. 在復(fù)合句中起賓語作用的從句叫做賓語從句.2. 賓語從句的引導(dǎo)詞A 由that 引導(dǎo)的賓語從句，連詞that只起連接作用，在從句中不做句子的成分，也無詞匯意義，通常可省略 例：We know (that ) we should study hard. 注意事項(xiàng)：在以下情況中that不能省略1） 當(dāng)句中的動(dòng)詞后接兩個(gè)或兩個(gè)以上由that引導(dǎo)的賓語從句時(shí)，第一個(gè)that可省，但后面的that不可省

2、。例句：He said (that) you were too young to understand the matter and that he was asked not to tell you. 2） 當(dāng)that從句是雙賓語中的直接賓語時(shí)，that一般不可省略。例句：I cant tell him that his mother died. B 由連詞if、 whether 引導(dǎo)的表示“是否”的賓語從句。whether, if 在從句中不做句子的成分，一般情況下，whether和if 可以替換。例：I dont know if/whether he will come tomorrow

3、.The teacher asked if/whether we had finished the experiment.注意事項(xiàng)：在以下情況中只能用whether 1) 在介詞后面的賓語從句中不用if引導(dǎo)例：Everything depends on whether we have enough money。2)賓語從句中有or not時(shí)不用if引導(dǎo).例：I dont know whether the movie star will come or not.3)和不定式連用作賓語時(shí)不用if引導(dǎo).例：I dont know whether to stay here for dinner.4)w

4、hether 放句首時(shí)不用if 引導(dǎo) 例：Whether they will join us in the picnic, I dont care.C 由wh-引導(dǎo)的賓語從句。連接代詞who, whom, whose, what, which,和連接副詞when, where, why, how 等連接的賓語從句，它們?cè)诰渲屑从羞B接從句的作用，又在句中充當(dāng)句子的成分。例：You must take back what you said. (what做賓語) I dont know where he lives. (where 做地點(diǎn)狀語)3. 賓語從句中需注意的問題 1） 時(shí)態(tài)A 主句是現(xiàn)在的

5、時(shí)態(tài)，從句時(shí)態(tài)不受限制，并根據(jù)實(shí)際情況定。 例： I hear (that) Tom will come back tomorrow. She says Jim went to work an hour ago.B 主句是過去的時(shí)態(tài)，從句也要用過去的時(shí)態(tài)。 例： He said (that) he had had supper already. He said (that) he was reading a book.C 如果從句說明的是客觀存在的事實(shí)或真理，從句不受主句限制，一律用一般現(xiàn)在時(shí)。例：My father told me that no news is good news.He s

6、aid (that) the sun is much bigger than the moon.2) 賓語從句的語序賓語從句的語序必須是陳述語序，既連接詞+主語+謂語+其他成分例： I believe that they will come soon.He asked me whether I was a teacher. I want to know who went there.3)標(biāo)點(diǎn)符號(hào)由主句決定，不受從句限制 。例： Do you know who he is?We believe we will win.4) 在think, believe, suppose, expect等動(dòng)詞引

7、起的賓語從句中，如果主句主語是第一人稱，謂語盡管是否定意義，卻不用否定形式，而將think 等動(dòng)詞變?yōu)榉穸ㄐ问?。例：I dont think you are right. (我認(rèn)為你做的不對(duì))5）賓語從句與簡(jiǎn)單句的交換。由連接代詞和連接副詞引導(dǎo)的賓語從句，如果賓語從句的主語和主句的主語是同一個(gè)人時(shí)，可以用“疑問詞+不定式例： I dont know what I should do next. I dont know what to do next. He didnt know where he would live. He didnt know where to live.賓語從句專項(xiàng)訓(xùn)練一

8、 基礎(chǔ)題1. Do you know I could pass the exam?A. that B. whether C. what D. which2. Could you tell me she is looking for?A .that B. whose C. who D. which 3. Its up to you to decide youll go there, by air or by road.A. how B. why C. that D. when 4. Guess I did yesterday! A. where B. when C. what D. which

9、5. I knew that the sun in the east when I was very young.A. will rise B. rose C. rise D. rises 連接成為含有賓語從句的復(fù)合句。1) These flowers are from Guangdong. He said. He said _ these flowers _ from Guangdong. 2) Light travels faster than sound. My teacher told me. My teacher told me _ light _ faster than sound

10、.3) There will be a meeting in five days. Jack didnt know. Jack didnt know _ there _ _ a meeting in five days.4) Can they speak French? I want to know. I want to know _ _ _ _ French.5) Are the children playing games? Tell me. Tell me _ the children _ _ games.6) Have you finished your homework yet? M

11、r. Zhao asked Ma Chao Mr. Zhao asked Ma Chao _ _ _ _ _ homework yet.7) How many people can you see in the picture? Who knows? Who knows _ _ _ _ _ _ in the picture?8) Where did she park her car? Do you know? Do you know _ _ _ her car?9) What does he often talk about? The girl wondered.The girl wonder

12、ed _ _ often _ about.10) Who knocked at the door so loudly? I dont know.I don t know _ _ at the door so loudly.11) Does he still live in that street? I dont know.I dont know _ he still _ in that street. 12) Whats his name? I asked him. I asked him what _ _ _ _.13) When does the train arrive? Please tell me.Please tell me _ _ _ _.