13年暑期九年级英语上 预科 unit 4 section A 学案.docVIP

Section A P.26-28 一．词汇 1. million n. 百万 millionaire 百万富翁 millions of …… 上百万的…… two million dollars millions of dollars. 2. medical adj. 医学的，医疗的 medicine 药物 3. research n. 调查，研究 4. tie v. 系，捆 n. 领带 = necktie 5. worry v. 担心 n. 担忧，忧虑 worry about = be worried about sth 担忧某事 6. what if 倘若；如果 What if I were the superman? 7. pimple 小脓包；疱疹 get pimples 起疹子 二．短语 一百万美元 如果我是你的话 医学研究 担心其他人穿什么 穿衬衫打领带 我会晚一点儿 我会把它捐给慈善机构 你不必去 在大型派对我会紧张 起疹子 太累而做不好 在睡觉前长时间散步 晚上睡不着 狗狗可以成为大麻烦 我妈妈不让我拥有一只狗 三．语法： 1. if 引导的非真实性条件状语从句表示说话人所说的话不是事实，而是一种祝愿，建议或是与事实相反的假设等。 If 引导的条件状语从句：真实 非真实条件句，用虚拟语气。 如果要表示与现在或将来事实相反时，其虚拟语气结构为： 句 型 条件从句 主 句 谓语动词形式 动词过去式(be动词用were) would+动词原形 A．If I had time, I would go for a walk. 如果我有时间，我就会去散步。(事实上我现在没有时间) 原形：If I have time, I will go for a walk. B．If I were you, I would take an umbrella. 假如我是你的话，我会带上雨伞。(事实上我不是你) 原形: If I am you, I will take an umbrella. C．I would say no if someone asked me to be in a movie. 原形：I will say no if someone asks me to be in a movie. 假如有人请我当电影演员，我会表示拒绝。 (事实上瑞没有人请我当电影演员) 专项练习： 1. When a pencil is partly in a glass of water, it looks as if it _______.? A. breaks??? B. has broken???? C. was broken????? D. had been broken? 2. I didnt see your sister at the meeting. If she ___________, she would have met my brother.? A. has come???? ? B. did come????? C. came????? D. had come 3. —If he ___________, he ________that food. —Luckily he was sent to the hospital immediately.? A. was warned; would not take B. had been warned; would not have taken C. would be warned; had not taken D. would have been warned; had not taken 4. If there were no subjunctive, English ______ much easier.???? A. will be???? B. would have been??? C. could have been??? D. would be 5. I wish I _____ you yesterday. A. seen??? B. did see??? C. had seen??? D. were to see 6. — If he __