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Lesson 129 单词讲解1.wave: 招手wave to sb. 向某人招手She is waving to us.2.track: 跑道the race track3. mile: 英里two m iles, 2英里1英里=1.609344千米(公里)sea mile: 海里4. overtake: 后面超车overtook- overtakenThe car pulled out to overtake the lorry.I had to walk very fast to overtake you.5. speed limit: 限速time limit, 限时His speech was over the time limit.他的演讲超出了规定的时间限制。
The speed limit in this town is 40 miles per hour.本市速度限制是每小时四十英里。
6. dream: 做梦，思想不集中n. 梦想I have a dream.v. 做梦He is dreaming.7. sign: 标记、牌子There is a sign on the wall.8. driving licence:驾驶执照driving license（美式）Do you have a driving licence？9. charge: 罚款charge sb. some moneyThe police charged him ¥100.10. darling: 亲爱的dearbabyhoneysweet heartLesson 129 课文讲解1.Where do you think you are?你在哪？Where are you?do you think: 插入语Where… you are?陈述句语序你认为他什么时候会来？When do you think he will come？你认为他会怎么办？How do you feel he will do it？1).do you think has stolen your pen?B. Whom√C. WhoseD. What2).What do you suppose ？A. will he doC. do he will √D.will he为什么添加插入语后特殊疑问句需要陈述句语序？2.You must have been driving at seventy miles an hour.你当时一定是以70英里的时速开车的。
新概念英语第一册自学笔记含课后练习答案：Lesson129-130新概念英语第一册129-130课课文重难点 further notes on the text1．where do you think you are?你认为你现在是在哪儿？do you think 是用在特殊疑问句中的插入语，用来征询见解或表达看法。
因为句中插入语已经是疑问式，主谓倒装了，所以you are的位置不能再对调了。
插入语一般是对句子加一些附加的解释，在句子中作独立成分。
常用来作插入语的结构有i hope, i think, i'm afraid, you know等。
插入语能够位于句尾或句中，有时也可出现在疑问句中。
2．must have been doing sth.,一定/准是在做某事。
这种结构用来表示对过去正实行的事情的推测。
下文中的can't have been是 can't have been driving的省略式，在意思上与must have been driving正相反。
3．that's why i didn't see the sign.所以我才没看见那牌子。
why i didn't see the sign作is的表语从句，以why引导的从句用来解释事情的原因。
4．…you'd better take my advice!……你还是听从我的劝告吧！take one's advice是“听从劝告”的意思。
新概念英语第一册129-130课语法知识点 grammar in use表示猜测和推断的情态助动词must和can't（2）must与can't不但能表达对现在和将来的猜测和推断，而且能表达对过去的猜测和推断——这时可用 must have been表示肯定的推断，用can't have been（而不是mustn't have been）来表示否定的推断，如后面跟实行时则表示对过去正在实行的动作的猜测。
⼀、重要句型及语法 1、情态动词 本课仍然是有关情态动词表猜测的⽤法，侧重点的是must和can't对过去发⽣的动作或状态的猜测，其结构基本为：must/can't have been/done/been doing。
如： You must have been driving at seventy miles an hour. I can't have been. I must have been dreaming. ⼆、课⽂主要语⾔点 Look, Gary! That policeman's waving to you. He wants you to stop. 1)当look被⽤作提⽰语时，其后的句⼦的谓语动词经常要采⽤现在进⾏时。
2)wave to sb.，向某⼈招⽣⽰意。
3)want如果后接动词有两种⽤法，即sb. want to do sth.和sb. want sb. else to do sth.。
前者表⽰某⼈⾃⼰想做什么，⽽后者表⽰某⼈想要其他⼈做什么。
注意对⽐：He wants to stop. vs. He wants you to stop. Where do you think you are? On a race track? You must have been driving at seventy miles an hour. 1)“Where do you think you are?”中的do you think后⾯接的是where引导的疑问句。
注意本句其实是个反诘句，不需要回答的，注意朗读时语⽓要把警察强烈的责备语⽓读出来。
2)“On a race track?”是个省略疑问句，其完整形式为：“Do you think you are on a race track?”。
3)an hour中的an不是表⽰数量，⽽是表单位，意思为“每...”。
