【正文】 t the matter was B. what the matter isC. what was the matter D. what is the matter時(shí)態(tài)： 主句是一般現(xiàn)在時(shí)，從句根據(jù)實(shí)際情況使用任何時(shí)態(tài)。②連接代詞：who,whom,whose,which,what,在句中擔(dān)任主語、賓語、定語或者表語。如：Whether she will e or not is still a question．她是否能來還是個(gè)問題。④whether置于句首時(shí)，不能換用if。如：He hasn39。m interested in whether he likes English．我關(guān)心的是他是否喜歡英語。t know whether or not he does any washing．）我不知道他洗不洗衣服。但在下列情況下只能用whether，不能用if：①在具有選擇意義，又有or或or not時(shí)，尤其是直接與or not連用時(shí)，往往用whether（if…or not也可以使用）。當(dāng)賓語從句前置時(shí) That our team will win，I believe．當(dāng)that作learn,suggest,explain,agree,wonder,prove,mean,state,feel,hold等動詞的賓語時(shí)。(5). You can’t imagine ____when they received the nice gift.A. how they were excited B. how excited they wereC. how excited were they D. they were how excited在以下情況中that不能省略當(dāng)句中的動詞后接多于兩個(gè)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。t you? 　　They don39。t she/he? We suppose you have finished the project, haven39。一. 賓語從句的定義賓語從句在復(fù)合句中起賓語的作用，可以作動詞的賓語，也可以做介詞的賓語　　作動詞的賓語: 　　I heard that he would e here later on. 主語 謂語動詞 一個(gè)句子作賓語作介詞的賓語: 　　He　said　nothing about who broke the window last night. 　　主語 謂語動詞 代詞作動詞的賓語 介詞　一個(gè)句子作介詞的賓語（連接詞）的用法在復(fù)合句中作主句的賓語，引導(dǎo)詞有：連詞：that (that ?？墒÷?,whether, if代詞：who, whose, what ,which副詞：when ,where, how, why 等。① 連詞：　He told me (that he would) go to the college the next year 他告訴我他明年上大學(xué). 　　I don’t know if there will be a bus any more. 我不知道是否還會有公交車. 　　Nobody knew whether he could pass the exam. 沒有人知道他是否會通過考試.that引導(dǎo)的賓語從句（在非正式場合that可以省略）可跟that從句做賓語的動詞有：say, think, insist, wish, hope, demand, imagine, wonder, know, suppose, see, believe, agree, admit, deny, expect, explain, order, mand, feel, dream, suggest, hear, mean, notice, prefer, request, require, propose, declare, report等。t you?如果賓語從句中有某個(gè)含有否定意義的形容詞或副詞(不包含帶有否定前綴的詞，如：unhappy，unfair，dislike等),其反義疑問句要用肯定形式. We find that he never listens to the teacher carefully, does he? 我們發(fā)現(xiàn)他從不仔細(xì)聽老師講課，是不是？當(dāng)主句的主語是第二、三人稱時(shí)，其反義疑問句一般與主句保持一致。t believe she39。I believe（that）you have done your best and that things will get better． 當(dāng)主句的謂語動詞與that賓語從句之間有插入語時(shí)，that一般不可省。 由whether,if 引導(dǎo)的賓語從句當(dāng)由一般疑問句充當(dāng)賓語從句時(shí)，用if或whether引導(dǎo)，意為“是否”。如：Let me know whether ／if he will e or not．（＝Let me know whether or not he will e）讓我知道他是否能來。I wonder whether we stay or whether wego．我不知道我們是去還是留。We39。t decided whether to visit the old man．他尚未決定是否拜訪那位老人。如：Whether this is true or not，I can39。⑥若用if會引起歧義時(shí)，則用whether。連接代詞一般指疑問,但what, whatever除了指疑問外,也可以指陳述.Do you know who has won Red Alert game?你知道是誰贏得了紅色警報(bào)的游戲么？The book will show you what the best CEOs should know.這本書會告訴你最好的執(zhí)行總裁該了解什么.Have you determined whichever you should buy,a Motorola or Nokia cell phone?你決定好是買諾基亞還是摩托羅拉的電話了嗎?③連接副詞有：when,where,why,how，在句中擔(dān)任狀語的成分。例句：The headmaster hopes everything goes well. 主句是過去時(shí)態(tài)，從句須用過去時(shí)態(tài)的某種形式。 要求demand 、desire、request； 決定 decide。虛擬語氣的用法： 1) 虛擬語氣用在簡單句中，表示祝愿，命令。 Have a good journey! 祝愿你旅途愉快！ You go out！ 你出去！ 2) 虛擬語氣用在賓語從句中：動詞 wish, suggest,order,insist, propose,等詞后面的賓語從句表示的是一種虛擬語氣，賓語從句中的動詞動作表示的只是一種愿望、要求。 動詞 demand, suggest, order, insist, propose 后面的從句中，should 可以省略。s necessary that we should have a walk now. 我們有必要出去散散步。s important that we should take good care of the patient. 重要的是我們要照顧好病人。 He (you,they) would + 動詞原形。 If I had time, I would study French. 如果我有時(shí)間，我會學(xué)習(xí)法語的。明白了虛擬語氣的用法就會明白什么時(shí)候需要用虛擬語氣了，在表示說話人的一種愿望，假設(shè)，懷疑，猜測，建議等含義，或表示的含義不是客觀存在的事實(shí)時(shí)需要用虛擬語氣。例如：Could you tell me how I can get to the station？ →Could you tell me how to get to the station？　　方法三：當(dāng)主句的謂語動詞是order（命令），require（需要）等時(shí)，如果主句和從句的主語不一致，賓語從句可簡化為“名詞（代詞）+不定式”結(jié)構(gòu)。例如：It seemed that the boys were going to win. →The boys seemed to win.除上述方法外，還有一些特殊句式的轉(zhuǎn)化，如：I found that it was difficult to learn English well. →I found it difficult to learn English well.Soon we found that the ground was covered with thick snow. →Soon we found the ground covered wit