新概念英语第一册： 129-130课 语法及单词解析

新概念英语第一册重要句型及语法Lesson129~130一、重要句型及语法情态动词：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...” 4)注意“drive at+速度”的用法，速度前要用介词at。

新概念英语课堂笔记第一册Lesson 129-130Word Studywave【用法】v. 招手；飘动n. 波浪、波段【词组】wave to/at sb. 朝……挥手【扩展】wavy adj. 有波纹的，波状的microwave n. 微波炉【例句】She waved me goodbye. 她向我挥手告别。

The flag is waving in the wind. 旗帜正在风中飘扬。

She was attracted by the waving sea. 她被那汹涌起伏的大海吸引。

I was able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。

track【用法】n. 跑道；足迹，痕迹；轨道；【词组】race track 跑道railway track 铁轨mountain track 山间小路keep track of 记录；与……保持联系lose track 失去联系mile【用法】n. 英里【扩展】foot n. 英尺（pl. feet）inch n. 英寸（pl. inches）dream 【用法】v. 做梦，思想不集中（dreamed/dreamt, dreamed/dreamt）n. 梦想；梦【词组】dream of/about n./doing梦见，梦想dream of a better future 向往更美好的未来【扩展】dreamer n. 做梦的人，空想家daydream n. 白日梦/v. 做白日梦【例句】Do you often dream at night? 你晚上经常做梦吗？He dreamt about his grandmother last night. 他昨夜梦见他的祖母了。

She dreamed that one day she would be as free as a bird. 她幻想着有一天自己能像鸟儿那般自由。

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...”。

新概念一讲义Lesson129Seventy miles an hour New words1. wave v.wave to 向---招手speak to 和---谈话2. tack n. 跑道3. overtake v.overtake a car 超车4. speed up 加速5. dream v. 梦have /dream a dream 做梦dream of doing 梦想做某事dreamboat 梦寐以求的，梦中情人6. sign v. / n.标志a traffic sign 交通信号7. charge v./n. v.罚款/ 费用charge sb + money for sth.向---索取---费用They charged me five dollars for a cup of tea. free of charge 免费的be in charge of 管理，负责Text :1 want sb to do sth 想让某人做某事tell sb to do sth 告诉某人做某事ask sb to do sth 邀请某人做某事2. single track / double track3. overtake-overtook -overtaken4. let sb do sth.make sb do sth5. had better dohad better not do6. take one’s advicereceive 接受（客观）accept 接受（主观）Lesson130He can’t have been…He must have been…Grammar 情态动词表推测must have done 那时肯定是（对过去的肯定推测）can’t have done 那时不可能（对过去的否定推测）Exercises:一、用括号中所给动词的适当形式填空。

1.Look! The boy is _______ (wave) to you.2.I (do) my homework when the telephonerang.3.The teacher _______ (leave)his book on thedesk yesterday.4.My father ___________ (shave) everymorning.二、翻译句子。

新概念课堂笔记第一册Lesson 129-130新概念英语课堂笔记第一册 Lesson 129-130wave【用法】v. 招手；飘动 n. 波浪、波段【词组】wave to/at sb. 朝……挥手【扩展】wavy adj. 有波纹的，波状的microwave n. 微波炉【例句】She waved me goodbye. 她向我挥手告别。

The flag is waving in the wind. 旗帜正在风中飘扬。

She was attracted by the waving sea. 她被那汹涌起伏的大海吸引。

I was able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。

track【用法】n. 跑道；足迹，痕迹；轨道；【词组】race track 跑道railway track 铁轨mountain track 山间小路keep track of 记录；与……保持联系lose track 失去联系mile【用法】n. 英里【扩展】foot n. 英尺（pl. feet）inch n. 英寸（pl. inches）dream【用法】v. 做梦，思想不n. 价钱，费用；管理；控告【词组】take charge of 掌管；负责in charge of 管理，负责charge sb. with sth. 因某事指控某人【例句】He was charged by the policeman for speeding. 他因开车超速而被警察罚款。

The hotel charged them 900 pounds for one night. 饭店向他们所要900英镑作为住一晚的费用。

They charged him with murder. 他们指控他犯了谋杀罪。

NamesGary / ˈgæri:/ 加里（男子名）Text ExplanationWhere do you think you are?【译文】你以为你现在是在哪儿？【用法】do you think是插入语，用来征询见解或表达看法。