新概念英语第一册ppt课件

1、Drifting is a driving technique where the driver intentionally oversteers, causing loss of traction in the rear wheels, while maintaining control from entry to exit of a corner. A car is drifting when the rear slip angle is greater than the front slip angle, to such an extent that often the front wh

2、eels are pointing in the opposite direction to the turn (e.g. car is turning left, wheels are pointed right or vice versa). As a motorsport discipline, professional drifting competitions are held worldwide and are judged according to the speed, angle and line taken through a corner or set of corners

3、.1,Drag racing,Car accident,Lesson 129,Seventy miles an hour,单词学习,track n. 跑道 mile n. 英里 overtake (overtook/overtaken) v. 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,wave 1.v. 招手，挥手 她向我挥手。 She waved at me. 2. n. (毛发的)卷曲 She has lovely waves in h

4、er hair. 她的头发烫得很漂亮。 4. n. 波，波浪 今天浪很高 The waves are high today. The pool has a wave machine,dream 1). V. 做梦，梦见 我昨晚没有做梦。 I didnt dream last night. 2). V. 梦想，幻想，想象 dream of doing sth 我时常梦想成为一名飞行员 I often dream of becoming a pilot. 3). 梦 我在梦中遇见她。 I saw her in a dream. 4). 梦想，假想，理想 她实现了当演员的梦想. She realiz

5、ed her dream of becoming an actress,sign 1).-n. 招牌，告示，标志，标记 a traffic sign 交通标志 2).-n. 姿态，手势，信号 老师做了一个手势叫我们安静。 The teacher made a sign to us to be quiet. 3)-n. 迹象，征兆，前兆 那个岛上没有生物存在的迹象。 There were no signs of life on the island. 4)-v. 签署，签名 请在此签名。 Please sign here,charge 1) v. 罚款 charge sb +money 罚某人.

6、 2) v. 要价 charge sb +money for sth 向索取费用 他们一杯咖啡向我要5美元。 They charged me five dollars for a cup of coffee. 3) n. 管理 Be in charge of sth 管理 谁是这儿的 负责人？ Who is in charge here,课文讲解,Look, Gary! That policemans waving to you. He wants you to stop. Look! 瞧！（用来引起别人的注意） 瞧，你又哭了。 Look, you are crying again. 瞧，我不

7、过是想帮个忙。 Look, I was only trying to help. wave to you 向你招手,Where do you think you are? On a race track? do you think 是特殊疑问句中的插入语，它用于征询见解或表达看法。 你认为你现在应做什么？ What do you think you can do now? 你认为他是谁？ Who do you think he is? 你猜我今天花了多少钱？ How much do you guess I spent today? on a race track? = Do you think

8、 you are on a race track,You must have been driving at seventy miles an hour. must 一定是（表示猜测） 其基句型结构有： 1）must + 动词原形 你一定是病了。 You must be sick. 2）must +be+ v-ing 他们一定在喝酒。 They must be drinking now. 3）must +have +过去分词 表示过去动作的猜测 昨晚你一定喝酒了。 You must have drunk last night,4）must + have been+ v-ing 表示对过去某一时

9、刻，某一时间内的动作的猜测，或过去一直到现在的一段时间内动作的猜测。 昨天晚上我给你打电话的时候你肯定在喝酒 You must have been drinking when I called you last night. 前两周你肯定在为会议做准备工作。 You must have been preparing for the meeting in the last two weeks. 表示速度用at. 以每秒1000英里的速度 at 1000 miles a second,I cant have been. = I cant have been driving at seventy m

10、iles an hour. cant (must表猜测时的否定形式)不可能 他不可能在伦敦，我今儿早还在这见到他的。 He cant be in London. I saw him here only this morning. 你不可能在家，我都能听见火车的声音。 You cant be at home. I can hear the noise of the train. 他们不可能昨天把活儿干完。 They cant have finished their job yesterday. 你不可能是一直一个人呆着 You cant have been staying alone,I was

11、 doing eighty when I overtook you. I was doing eighty. =I was driving at eighty miles an hour. overtake 超过 Didnt you see the speed limit? Im afraid I didnt, officer. I didnt =I didnt see the speed limit,I must have been dreaming. dream n. 梦; v. 做梦 这里引申为“思 想 开小差。” He wasnt dreaming, officer. I was te

12、lling him to drive slowly. was telling 用进行时态加强语气证明“我一直都在告诉他”。 tell sb to do sth 告诉（叫）某人做 叫他停下来。 Tell him to stop. 叫他走近点。 Tell him to come closer,Thats why I didnt see the sign. Thats why.”所以“（用于解释原因） 这就是我迟到的原因 Thats why I was late. 这就是我生气的原因。 Thats why I am angry. Let me see your driving licence. Le

13、t sb do sth 让某人做某事 让我告诉你原因吧！ Let me tell you the reason,I wont charge you this time. But youd better not do it again! charge 罚款 youd better =you had better had better do sth 最好做某事（表建议） had better not do sth 你最好早点回来。 Youd better come back early. 你最好别告诉他实情。 Youd better not tell him the truth,Thank you. Ill certainly be more careful. I told you to drive slowly, Gary. Tell sb to do sth 告诉某人做某事