L129(新概念第一册)ppt课件

1、Lesson 129,Seventy miles an hour,New Words,wave v. 招手 track n. 跑道 mile n. 英里 overtake (overtook, overtaken) v. 从后面超越，超车 speed limit 限速 dream v. 做梦，思想不集中 sign n. 标记，牌子 driving licence 驾驶执照 charge v. 罚款 darling n. 亲爱的（用作表示称呼,What is he doing ? Do you see it ,Text,ANN: Look, Gary!That policemans _to yo

2、u. He _ you _,Gary,Ann,Text,POLICEMAN: Where _ you are? _ a race _? You must _ at seventy miles an hour. GARY: I _ have been. POLICEMAN: I _ eighty when I _ you,Text,POLICEMAN: _ you see the _? GARY: Im afraid I didnt, officer. I _ have been _. ANN: He wasnt _, officer. I was telling him _ drive _ s

3、lowly. GARY: Thats why I didnt see the _,Text,POLICEMAN: Let me _ your _,Text,ANN: I _ you _ drive slowly, Gary. GARY: You _ tell me _ slowly, darling. ANN: Well, next timeyoud better _,Key points,1. track n. 跑道 track and field 田径，田径赛 小道，小径 a forest track 林中小径 2. overtake 追上，赶上，超过 No one could overt

4、ake him. 没有人能超过他 含有at的词组往往都有不礼貌的成分shout at 朝某人喊point at 指着某人laugh at 嘲笑 3. speed n. 速度 Our speed averaged at 70 mph. 我们的平均速度时70英里每小时。 (注意：mph=mile per hour 时速.英里，表示速度时，用介词at） speed limit 限速 speed v. 超速行驶 Was I really speeding, officer? 警官，我真的超速了吗,4. dream v. 做梦，思想不集中 a sweet dream 做了一个美梦 【搭配】dream a

5、bout + n 梦见. dream of + n 幻想. dream n. 梦 day dream 白日梦 charge v. 罚款 fine n. 罚款，罚金 charge 索价，要价 How much will you charge? 你开价多少？ wave v. 招手，挥手 wave to sb 向.招手 【搭配】make waves 兴风作浪，引起麻烦,Grammar,表示猜测和推断 情态助动词must和cant cant have been来表示过去否定的推断 那时不可能 must have been 过去肯定的推测 那时肯定是 must have been doing 后面跟进行时，则表示对过去正在进行的动作的猜测 had better do sth. 做最好做某事，用于提建议,本课重点,must, cant表猜测 冠词之差，意义有别 Be in charge of 负责，看管 主语一般是人 Be in the charge of 主语一般是物，“被” In hospital 生病住院 In the hospital 在医院里 重点短语 want ( tell ask )sb. to do sth. had be