21.12 情态动词的回答方式 问句 肯定回答 否定回答 Need you? Yes, I must. No,I needn't Must you? /don't have to. 典型例题 1）---Could I borrow your dictionary? ---Yes, of course, you____. A. might B. will C. can D. should 答案C.could表示委婉的语气，并不为时态。答语中of course，表示
陈述句是陈述一个事实或者说话人的看法。它包括肯定句（The Affirmative Sentence）和否定句（The Negative Sentence）两种。陈述句在书写时句末有句号，而在朗读时则用降调。如： She became a doctor after college. We are very busy preparing for the exams. Not many students attended the lec
●Pattern 3 (S + V + O) 1． "V" 是及物动词，后面需跟一个宾语，可充当宾语的有名词、代词、数词、不定式、V-ing 结构及名词性从句等，如： I understand the program. She asked to see the manager. Mary is considering changing her job. He said that he would call me tomorrow. 2． 这种结构
英语基本句型有五个：S+V, S+V+Cs, S+V+O, S+V+Oi+Od, S+V+Od+Co, 其共有特征是主谓结构(S+V)。 句子成分主要有四种：主语S、谓语动词V、补语（主语补语Cs，宾语补语Co）和宾语（直接宾语Od，间接宾语Oi)。 ●Pattern 1 (S + V) 1． 此句型中，"V" 是不及物动词，后面无宾语，如： My right arm hurts
21.10 would rather表示宁愿 would rather do would rather not do would rather than 宁愿而不愿。 还有would sooner, had rather, had sooner都表示宁愿、宁可的意思。 If I have a choice, I had sooner not continue my studies at this school. I would rather stay here than go home. = I woul
21.11 will和would 注意： 1）would like； Would like to do = want to 想要，为固定搭配。 Would you like to go with me? 2）Will you? Would you like? 表示肯定含义的请求劝说时，疑问句中一般用some, 而不是any。 Would you like some cake? 3）否定结构中用will，一般不用would, won't you是一
●Pattern 5 (S + V + Od + Co) 该句型中，谓语动词虽有宾语，但句子意义仍不完整，需加补语 "Co" 补足其意义。充当宾语补语的有名词、形容词、副词、介词短语、不定式短语及分词等，如： We call him a fool. We found the house empty. Our neighbors built their wall high. We believe you to be
感叹句（Exclamatory Sentence） 感叹句通常由what, how引导，表示赞美、惊叹、喜 悦、等感情。 what修饰名词，how 修饰形容词，副词或动词，感叹句结构主要有以下几种： 掌握它的搭配，即掌握了感叹句的重点。 How +形容词+ a +名词+ 陈述语序 How+形容词或副词+ 陈述语序 What +名词+ 陈述语序 What
英语祈使句（Imperative Sentence） 定义：用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句，祈使句最常用于表达命令，因此在学校文法中也常称为命令句。 祈使句因对象（即主语）是第二人称，所以通常都省略。祈使句的动词都为一般现在时，句末则使用句号来表示结束。例： Go and wash your
21.13 带to 的情态动词 带to 的情态动词有四个：ought to, have to, used to, be to, 如加上have got to ,(=must), be able to，为六个。它们的疑问，否定形式应予以注意： Do they have to pay their bill before the end of the month? She didn't use to play tennis before she was fourteen. You
