新概念第二册Lesson48

1、Lesson 48 Did you want to tell me something?WinnieFree talk Watch the video, and answer the question: What is he doing? What has he done? Have you been pulled the teeth? How did you feel? anesthetic What do you think is happening in the picture?New words to exert force upon so as to cause or tend to

2、 cause motion toward the force raw cotton; especially : cotton batting a short prayer comprising an invocation, petition, and conclusion the act or process of collecting to make a quick downward motion of the head whether deliberately at or during the same time : in the meantime pullmeanwhile nodcol

3、lectioncollectcotton woolNew words and expressions pull v. 拔 pull vt 拔,拉,. 反义词 push vt,推 pull ones leg 开某人玩笑 You are pulling my leg. 你在开我玩笑 Dont pull my leg any more. 不要再开我玩笑 You are kidding. 你在开玩笑 no kidding! 不要开玩笑了! You are joking. drag sb.s feet 扯后腿 Dont hind her in her studies. pull away后退 pull

4、back撤退 pull down毁坏 pull in到达目的地 pull out离开或脱离 pull over暂停在路边 pull round使恢复 pull through 成功地突破困苦 pull up 使停下 collection n. 收藏品, 收集品 collect v. 搜集 collect salary 领工资 collect money 筹集资金 collect stamp 集邮 collect children 收养孩子 nod vt.&vi. 点头，点头示意/招呼 I asked him if he wanted to come and he nodded his

5、head. When we meet each other in the office, he always nods at me. vi. 打盹，打瞌睡（常与off连用） He used to nod off during the French class. As he was very tired, he nodded over his reading. 因为他很累，所以他一边看书一边打盹。 meanwhile adv. 同时 meanwhile = at the same time = in the same time 用法和 however 一样,不能连接两个句子,但是意思上有承接概念

6、Prefix de- 否定 denationalize decolour deflower degas depress depopulation decamp demi- 半 demidevil demiwolf demi-fixed dis- 不 dislike discontinue disremember disability disappear discomfort dishonest disagree disforest disbelieve disorder discourage非国有化的 使。褪色 摘花 排气压下 人口减少 撤营Lesson 48 Dentists always

7、ask questions when it is impossible for you to answer. My dentist had just pulled out one of my teeth and had told me to rest for a while. I tried to say something, but my mouth was full of cotton wool. He knew I collected match boxes and asked me whether my collection was growing. He then asked me

8、how my brother was and whether I liked my new job in London. In answer to these questions I either nodded or made strange noises. Meanwhile, my tongue was busy searching out the hole where the tooth had been. I suddenly felt very worried, but could not say anything. When the dentist at last removed

9、the cotton wool from my mouth, I was able to tell him that he had pulled out the wrong tooth. 1 When do dentists always ask questions? 2 Have you just had a tooth out? 3 Who pulled it out for you? 4 What did he tell you to do afterwards? 5 Did you try to say something? Dentists always ask questions

10、when it is impossible for you to answer. impossible通常不以人作主语，而以不定式或从句作主语： It is impossible for him to help you. =It is impossible that he will help you. In answer to these questions I either nodded or made strange noises. in answer to 作为对的回答；响应的请求 In answer to my request, he wrote a letter to George.

11、 应我的请求，他给乔治写了封信。 in return for 作为对的报答 Meanwhile, my tongue was busy searching out the hole where the tooth had been. meanwihile 在此期间，与此同时 He wont come until ten oclock. Meanwhile you can have a rest. Mary was talking to me about her new dress. Meanwhile I was thinking about something else. be busy d

12、oing sth. 忙于做某事 search out 找出，搜寻 Have you searched out the books I needed? where = 介词+ which That is the house which I lived in. 这是我住的房子=That is the house where I lived. where称为关系副词,另外还有when也是关系副词 This is the river where I swim. （where作定语从句的标志,修饰前面的river） The tooth had been in the hole. (in the hole = where) When the dentist at last removed the cotton wool from my mouth, I was able to tell