7AUnit5Goingshopping.doc

7A Unit 5 Going shopping复习目标:1. 四会单词2. 重要语言点3. 现在进行时Step One: Review the words.1. 根据要求自己读背默单词2. 英文释义（课本77） _ _ _ _ _Step Two: Review important language points.一、 读背记语言点1. want sb to to sth want to do sth 2.need sb to do 需要某人做某事 need to do sth need a book be enough for our needs3. Can I help you? = What can I do for you?你要买什么(吃什么/借什么)？Can I help you? Yes, please. Can you help me? Sure.4. cost -cost -cost / cost物作主语，指花钱How much do/does cost? 值多少钱？= How much are/is ?How much does this pair of trousers cost? = How much is this pair of trousers?区别：spend 人作主语，指花时间或钱 pay 人作主语，指花钱 take 物作主语，指花时间 cost/take也可用动词不定式作主语。 It cost much to build such a bridge. 造这样一座桥花费多。 How much did it cost you? = How much did you pay for it? = How much did you spend on it? 花了你多少钱？ It takes you an hour to finish each level. = You spend an hour finishing each level. 完成每级要花你一小时。5. quite 相当（意思等同于rather, 拼写注意区别quiet）相当多 quite a few +可数名词的复数= quite a lot of 相当不同 quite different I quite agree with this idea. 我相当赞同这个注意。6. a discount on sth. 某东西打折7. look for 寻找 （强调动作） find 找到 （强调结果）I looked for my keys everywhere, but I couldnt find them.8. also = as well, 用于肯定句、疑问句，表示“也”；有时放在句首时，表示“而且”。否定句中的“也”用either。too用于肯定句或一般疑问句。 9. enough放在形容词或副词的后面。Hes strong enough to lift the box. = Hes so strong that he can lift the box. 他够结实能提得动这个箱子。The bridge is not big enough for the bus to go across. = The bridge is too small for the bus to go across. 桥不够大汽车过不去。10. something用于肯定句，也可用于表示请求的疑问句。形容词放在something的后面。 Something unusual happened last night. 昨晚发生了不寻常的事。 Shall we get something to drink? 买点喝的好吗？ something作主语，反意疑问句用it代替。 Something is wrong with the robot, isnt it?11. have a high price 高价 high buildings 高楼 jump high 跳得高 fly high 飞得高12. wait -waiting wait for Time waits for no man. 时不待人。 I cant wait to see you.13. invite sb. to do sth. 邀请某人做某事 Mr. Peng was invited to give a speech to us. 彭老师被邀请给我们做演讲。invite sb. to dinner 邀请某人吃饭14. Its ones turn to do sth. 轮到某人做某事。 take turns to do sth. 轮流做某事 in turn 依次，轮流 wait for ones turn 等着轮到某人15. pay-paid pay money for sth. 付钱买东西 pay sb. 付钱给某人 How much do I need to pay? 我该付多少钱？16. stay -stays -stayed How long are you going to stay? 你打算待多久？ stay up late 熬夜 stay out待在外面 stay in the open air 待在露天 a short stay in sapce 在太空中的短暂停留 during my stay here 在我待在这儿期间17. raise sth. for .为募集 donate sth. to 捐给 raise ones head 抬头18. pair用于对成对事物的指代This pair of shoes is too tight. What about that pair? 19. fit ( adj. ) 健康的 keep fit 保持健康 fit sb. well 很合某人的身 fit under the desk 在桌子下放得下20. a little sheep 一只小绵羊 a little bread 一点面包 little + 不可数名词，表否定意义 Theres little milk in the bottle, is there?瓶子里几乎没有牛奶，是吗？ Yes, there is. 不，有。Do you speak English? Yes, but only a little. 21. What size do you wear?=Whats your size? 你穿多大号？ the same size as 和一样大My shoes are the same size as yours. 22.Could I try them on? 我可以试穿吗？ could表示说话人的语气委婉，不表示过去式。Could you tell me what time it is? 请问几点了？ try it/them on 试穿它/它们 （代词必须放在中间）二、译句1.这本书花了我十元。(三种) _ _2.他有足够的时间把这个工作完成得够好。_3.为了为考试准备，他昨天熬夜的。_4.除非邀请我，否则我不去参加聚会。_Step Three 现在进行时1.结构：_2.现在进行时表示此刻正在发生的动作，也可表示现阶段正在发生的动作。常和now, at present, at the moment, right now连用。My twin brother Tom is swimming in the pool now. Look! How low the plane is flying in the sky!Wheres your Mum? Shes writing to her friend. 注意：want/have(有)/need不用进行时We each have a dictionary . =Each of us has a dictionary .3. 动词现在分词的构成：waiting listening raining sleepingstudying crying hurrying carrying flying buyingshopping chatting swimming planning cutting hitting mopping dropping getting runninglie-lying (躺；坐落) tie-tying (捆) die-dying 4.熟读课本上句子。5. 用所给的动词的正确形式填空： 1.The boy _ ( draw)a picture at present.2. Listen .Some girls _( sing)in the classroom .3. _Helen_(wash )clothes? Yes ,she is.4. What _ you _ ( do ) now?5. Look . They _( have) an E