【文章內(nèi)容簡介】 knew all about it．他說話的口氣好像他全部都已知道了。 二 重點(diǎn)難點(diǎn)解析 (課本)Chapter：5Look it up！查查看一 單詞（略）sentences 句子1. be +比較級+than 2. Nobody know her, do they?3. as +adj./adv. 原級+ as 與…….一樣……(用于肯定否定即可) not so +adj./adv. 原級+ as （用于否定）4. see sb. doing sth. 看見某人正在做某事 see sb. do sth. 看見某人做了某事5. 被動語態(tài)在各大時態(tài)中的結(jié)構(gòu)及運(yùn)用 ★(1) 一般現(xiàn)在時：am/is/are +過去分詞。 ★(2) 一般過去時：was/were+過去分詞。 ★(3) 現(xiàn)在進(jìn)行時：am/is/are being +過去分詞 ★(4) 過去進(jìn)行時：was/were/being +過去分詞。 ★(5) 一般將來時：will be +過去分詞。 ★(6) 過去將來時：would be +過去分詞。 ★(7) 現(xiàn)在完成時：have/has been +過去分詞。 ★(8) 過去完在時：had been +過去分詞。英語的語態(tài)是通過動詞的形式表現(xiàn)出來的，用來表明主語與謂語動詞之間的關(guān)系，英語的動詞有兩種語態(tài)形式，即主動語態(tài)和被動語態(tài)。如果主語是動作的執(zhí)行者，謂語動詞用主動語態(tài)。如果主語是動作的對象，謂語動詞用被動語態(tài)。如：They speak 。主語“他們”是“講”這一行為的執(zhí)行者，是主動句，動詞用主動語態(tài)來表示；English is spoken by 。主語“英語”是“講”的承受者，是被動句，動詞用被動語態(tài)的形式。He opened the 。（主動語態(tài)）The door was 。（被動語態(tài)） 一、 被動語態(tài)的構(gòu)成 助動詞be+(及物動詞的)過去分詞構(gòu)成動詞的被動語態(tài)的形式。助動詞be有人稱、數(shù)和時態(tài)的變化，其變化規(guī)則與be作為系動詞的變化完全一樣。二、 主動語態(tài)變被動語態(tài)主動語態(tài)變?yōu)楸粍诱Z態(tài)的步驟： ?。?）將主動句的賓語變?yōu)橹髡Z： 　注意：如果主動句的賓語是代詞，需將其由賓格變?yōu)橹鞲?。如：　Tom killed him. → He was killed by Tom. 主動結(jié)構(gòu)的主語變?yōu)榻樵~by的賓語，組成介詞短語，放在被動結(jié)構(gòu)中謂語動詞之后。在動作的執(zhí)行者無須說明或不必要強(qiáng)調(diào)時，by短語可以省略。主動語態(tài)、被動語態(tài)兩種時態(tài)要保持一致?！。?）將動詞改為be+過去分詞?！hey held a meeting yesterday. → A meeting was held by them yesterday.　他們昨天開會了。 　（3）將主動語態(tài)的主語改為be…放在謂語動詞后。　注意：如果原主語是代詞，則應(yīng)由主格變?yōu)橘e格?！e sang a song. → A song was sung by him. 主動語態(tài)變?yōu)楸粍诱Z態(tài)的注意事項(xiàng)：　 含有雙賓語，即直接賓語（常指事物）和間接賓語（常指人）的句子，每個賓語都可變?yōu)楸粍诱Z態(tài)的主語，即其被動語態(tài)有兩種形式。但多以間接賓語作主語。　Jack told us the 。　We were told the truth by Jack.　The truth was told (to) us by Jack.三、 各種時態(tài)的被動語態(tài) 一般現(xiàn)在時：am/is/are +過去分詞We are taught English by 。 一般過去時：was/were+過去分詞A present was given to me by 。 一般將來時：will be+過去分詞The desk will be mended by 。 現(xiàn)在進(jìn)行時：am/is/are +being + 過去分詞The walls are being painted 。 過去進(jìn)行時：was/were +being + 過去分詞The talk was being given at this time 。 現(xiàn)在完成時：have/has been+過去分詞The flowers have been 。 過去完成時：had been+過去分詞She said this lift had never been used. 過去將來時：would be+過去分詞The film would be shown again sometime next week. 這部電影下周的某個時候又將上映。含有情態(tài)動詞的被動語態(tài)　情態(tài)動詞的被動語態(tài)結(jié)構(gòu)為：情態(tài)動詞+be+過去分詞；其時態(tài)及句型的變化僅由情態(tài)動詞完成，be+過去分詞部分不變。如： 　Tables can be made of ?！ables could be made of stone at that time. 那時桌子可由石頭制造。（一般過去時）　Can tables be made of stone? 桌子能用石頭制造嗎？（疑問句） 四、 被動語態(tài)的特殊用法 不及物動詞不用于被動語態(tài)。Appear, rise, die, happen, occur, lie, depart, belong to, break out, take place等不及物動詞不能用于被動語態(tài)。 表狀態(tài)動詞不用于被動語態(tài)常見的有：hold, have, cost, contain, bee, ail, look like等 某些動詞的進(jìn)行時可表被動The meat is 。The cakes are baking,蛋糕在烘。The book is 。 主動形式表被動意義。1）某些感官動詞和系動詞接形容詞可以表示被動意義。如：look, smell, taste, feel, prove, wear, sound等Her bedroom looks very clean and 。2）動名詞的主動形式表示被動語態(tài)。如：want, deserve, need, require, take, worth等The book is worth 。The children need looking 。3)某些作表語的形容詞后，用不定式主動形式表示被動意義。The conversation is hard to 。The fish is not easy to 。The passage is difficult to 。1. ( ) 1 The People39。s Republic of China __ on October 1, 1949. A. found B. was founded C. is founded D. was found( ) 2 English ____ in Canada. A. speaks B. are spoken C. is speaking D. is spoken( ) 3 This English song___ by the girls after class. A. often sings B. often sang C. is often sang D. is often sung( ) 4 This kind of car ___ in Japan. A, makes B. made C. is making D. is made( ) 5 New puters ___ all over the world. A. is used B. are using C. are used D. have used2( ) 1 Our room must ___