【正文】 ） 否定意義的短語位于句首于引起的倒裝 at no time 從不 ， 從來沒有 by no means 決不 ， 決不是 in no case 決不 in no way 決不 under no circumstance 決不 倒裝句 in vain 徒勞 no longer 不再 ， 已不 no more 不再 ， 也不 not even then 甚至連 ……也不 not for a moment 從不 not until 直到 ……才 on no account 決不 倒裝句 ?Under no circumstances shall we discontinue the work we’ve begun. ?In no way can theory be separated from practice. 倒裝句 3） 一些短語性連詞引起的倒裝 not only … but (also) 不僅 ……而且 no sooner … than hardly (scarcely)…when 一 ……就 …… 倒裝句 ? Hardly had he said anything before he left. ? Scarcely had she fallen asleep when a knock at the door awakened her. ? No sooner had Anne arrived there than he fell in. 倒裝句 4） only + 狀語位于句首引起的倒裝 ， 如： Only then did the doctor realize that his patient needed money. Only when you adjust down your price to some extent can we conclude the business. 倒裝句 5） so, nor, neither 引起的倒裝 ，如： ? Richard can speak Japanese. So can his sister. ? He didn’t say anything. Nor (Neither) did his assistant. 倒裝句 7） 強調(diào)性倒裝：如 so, hence, nowhere, thus 等副詞位于句首以示強調(diào)時 。 動名詞 常見的后接動名詞作賓語的動詞短語有： approve of, count on, depend on, give up, insist on, keep on, succeed in, think about, put off, persist in, rely on, can’t help, be used to, better off, feel like, leave off, look forward to, 等 。 如 : But that you helped him, he would have failed.(=if you hadn’t helped him…) 其他情況的虛擬語氣 5） With或 without 引出的短語有時表示和事實相反的情況 ， 此時句子中的動詞要用虛擬語氣 。 如： Take an umbrella with you in case it should rain. 帶上雨傘吧 ， 以防下雨 。 “ Isn’t it about time you ____ to do some work?” A. begin C. should began B. have begun D. began 答案是 D。 命令式虛擬語氣 2）在 if only 感嘆句中 If only I ____ what you wanted! A. knew C. had known B. know D. have known 答案是 C。 I’d rather have a room of my own, however small it is,than __ a room with someone else. A. to share B. to have shared C. Share D. sharing Structure ?Strategies 1. 先看選擇項，后看題句 It is of the utmost importance that you ____ here on time. A. be B. shall be C. are to be D. must be Structure ?Strategies 2. 用排除法選答案 Because the first pair of pants did not fit properly, he asked for ____. A. another pants B. others pants C. the others ones D. another pair strategies 3. 結(jié)構(gòu)判斷法 ____, he does get annoyed with her sometimes. A. Although much he likes her B. Much although he likes her C. As he likes her much D. Much as he likes her strategies 4. 逆向思維法 The owner and editor of the newspaper ____ the conference. A. were attending B. were to attend C. is to attend D. are to attend 重點語法歸納 ?時態(tài)、語態(tài) ?虛擬語氣 : 條件式和命令式 ?非謂語動詞 : 不定式、動名詞和分詞 ?各類從句 ?倒裝、一致關(guān)系 虛擬語氣 ? if 引導(dǎo)的虛擬條件句的用法如下： 時間 if條件句的謂語形式 主句的謂語形式 現(xiàn)在 過去時 would (could, might) + 動詞原形