高考英語二輪語法專講教案 第13講 賓語從句

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高考英語二輪語法專講精品教案 第13講 賓語從句

高考英語二輪語法專講精品教案   第13講賓語從句 來源:中學(xué)學(xué)科網(wǎng)     賓語從句的三要素:引導(dǎo)詞、陳述句語序、時態(tài)一致   1.賓語從句的引導(dǎo)詞  。1)由陳述句變成的賓語從句,用that引導(dǎo),語序不變。that在句中無實(shí)際意義,可以省略。如:     He is a teacher. →He said (that) he was a teacher.   I have already seen the film. →He said that he (had) already seen the film.  。2)由一般疑問句變成的賓語從句,用if或whether引導(dǎo),表示“是否”,原來一般疑問句的語序要變?yōu)殛愂鼍湔Z序。如:   Does the boy like English? →The teacher asked me if the boy liked English.     Are they students?→I dont know if they are students. 注意:當(dāng)賓語從句中出現(xiàn)“or not”或“or + 供具體選擇的內(nèi)容”時,就只能用whether來引導(dǎo)。例如: I don’t know whether he will come back soon or not.  。3)由特殊疑問句變成賓語從句時,疑問代詞或疑問副詞作賓語從句的引導(dǎo)詞,并在賓語從句中充當(dāng)成分,表示對不清楚的人、事物、時間、地點(diǎn)、方式等的詢問。原來特殊疑問句的疑問語序要變?yōu)殛愂稣Z序。如:   Who is that boy? → Miss Li wants to know who that boy is.   What does the girl want to buy? → He asked what the girl wanted to buy.   Where have they gone? → I didn’t know where they had gone.   When did you leave? → He asked when I left.   2.賓語從句的語序要用陳述句語序,即賓語從句的主語前不可有be動詞、情態(tài)動  詞或助動詞do, does, did, have, has, had等。   3.時態(tài)一致性,即若主句時態(tài)是現(xiàn)在時態(tài)(包括一般現(xiàn)在時,現(xiàn)在進(jìn)行時,現(xiàn)在完成時),賓語從句的時態(tài)可根據(jù)實(shí)際情況而定;若主句是過去時態(tài)(包括一般過去時、過去進(jìn)行時),賓語從句的時態(tài)也用過去時態(tài),如:   We know he is a teacher at a school.   We know he lost his son last year.   We know he will come here soon. He said that he was ill.

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