资源简介

Lesson129 Seventy miles an hour
Lesson130 He can’t have been .../He must have been...
一、课前回顾
1）根据汉语意思写单词
著名的____________
女演员____________
至少____________
男演员____________
通过阅读得知____________
2）英汉互译
①Can you recognize that woman _______________________
②她旁边的那个人是谁？_______________________________
③难道不是她的第三任丈夫？___________________________________
④It's can't be. Let me have another look.________________________________
⑤I read she's twenty-nine, but she must be at least forty.______________________________
⑥我自己都没有超过39岁。___________________________
二、重点词汇讲解
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）
单词讲解
1）wave v. 招手
① v. 招手；挥手示意
He waved us quiet. 他挥手要我们别出声。
wave to sb. 平等的挥手，仅仅表示一个方向
wave at sb. 朝某人
wave sb. goodbye超某人挥手告别
She waved me goodbye. 她向我挥手告别。
② v. 起伏；飘动
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。
③ n. 波
microwave n. 微波炉
拓展：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
2）track n. 跑道；足迹，痕迹；轨道；
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
3）overtake 后面超车 (+sb./sth.)
I had to walk very fast to overtake you.我必须走快点超过你。
4）mile n. 英里
拓展：foot n. 英尺 （pl. feet） inch n. 英寸 （pl. inches） 1英里=1.609千米（公里）
5）speed limit限速 time limit限时
His speech was over the time limit.他的演讲超时了。
The speed limit in this town is 40 miles per hour.这个小镇限速40英里每小时。
6）dream v. 做梦，思想不集中
① v. 做梦；梦见
He dreamt about his grandmother last night. 他昨天夜里梦见他的祖母了。
Do you often dream at night 你晚上经常做梦吗？
② v. 梦想；幻想
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。
I once dreamed of becoming a famous doctor.我曾一度梦想着成为一位著名的医生。
③ v. 出神；心不在焉；空想
Don’t dream away your life! 不要在想入非非中虚度你的人生。
Sorry, I didn’t see the sign .I must have been dreaming.
对不起，我没看见那牌子。我一定是思想开小差了。
④ n. 梦
Have a good dream.晚安
dream of/about n./doing梦见，梦想 dream of a better future 向往更美好的未来
拓展：dreamer n. 做梦的人，空想家 daydream n. 白日梦/v. 做白日梦
7）sign n. 标记，牌子 v. 签名，签字；打手势
put up a sign 挂起招牌，竖起指示牌 traffic signs 交通指示牌
Please sign your name here. 请在这里签名。
8）driving licence 驾驶执照
Do you have a driving licence 你有驾照吗？
9）charge v. 罚款
① v. 罚款；使承受经济负担
He was charged by the policeman for speeding. 他因开车超速而被警察罚款。
② v. 要（价）；收（费）
The hotel charged them ￥900 for one night.饭店向他们索要900元作为住一晚的费用。
③ v. 指挥；指责
They charged him with murder. 他们指挥他犯了谋杀罪。
④n. 价钱，费用；管理；控告
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
10）darling 亲爱的 （英国人常用）
“亲爱的”：dear, baby, honey, sweet heart
11）本单元短语
1.wave to +人 向……挥手
2.wave sb. goodbye 和某人挥手道别
3.have a dream 有一个梦想/做梦
4.have a good sweet dream 做个好梦
5.dream of doing sth. 梦想做某事
6.want sb. to do sth. 想要某人做某事
7.at seventy miles an hour 时速70英里
8.tell sb. to do sth. 让某人做某事
9.Let sb. do sth. 让某人做某事
10.had better do sth. 最好做某事
11.had better not do sth. 最好不要做某事
12.多音节形容词比较级 more +adj.
多音节形容词最高级 the most+adj.
13.take one’s advice 接受某人的建议
三、课文及讲解
ANN: Look, Gary! That policeman's waving to you.
He wants you to stop.
POLICEMAN: Where do you think you are
On a race track
You must have been driving at seventy miles an hour.
GARY: I can't have been.
POLICEMAN: I was doing eighty when I overtook you.
Didn't you see the speed limit
GARY: I'm afraid I didn't, officer.
GARY: I must have been dreaming.
ANN: He wasn't dreaming, officer.
I was telling him to drive slowly.
GARY: That's why I didn't see the sign.
POLICEMAN: Let me see your driving licence.
I won't charge you this time.
But you'd better not do it again!
GARY: Thank you. I'll certainly be more careful.
ANN: I told you to drive slowly, Gary.
GARY: You always tell me to drive slowly, darling.
ANN: Well, next time you'd better take my advice!
课文讲解
1）Look, Gary! That policeman's waving to you.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.I can't have been.I was doing eighty when I overtook you.Didn't you see the speed limit
①do 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。
插入语一般是对句子加一些附加解释，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。插入语可位于句尾或句中，有时也可出现在疑问句。
②must have been driving 表示对过去正在进行的事情的推测。
③at …miles an hour = at a speed of … “以……的速度”
④at常与具体数字连用用以表示时间、速度、价格、距离、高度……。比如：at 8:30，at 50 miles an hour，at 2,785 meters。
⑤doing意为driving；完整说法为I was driving at eighty miles an hour。
⑥overtake – overtook – overtaken v. 追赶，追上；（不愉快的事情）突然降临
overtake a car 超车
No one could overtake him. 没人能超过他。
2）I'm afraid I didn't, officer.I must have been dreaming.He wasn't dreaming, officer.I was telling him to drive slowly.That's why I didn't see the sign.
本句主语是that，系动词是is，表语是由why引导的表语从句。以why引导的从句用来解释事情的原因。why I didn’t see the sign。
That’s why +句子
That’s why I learn English.
That’s why I charge you one hundred yuan.
3）Let me see your driving licence.I won't charge you this time.But you'd better not do it again!Thank you. I'll certainly be more careful.I told you to drive slowly, Gary.You always tell me to drive slowly, darling.
Well, next time you'd better take my advice!
①you’d better是you had better的缩写。
②had better do 意为“最好做……”，其语气比should更为强烈。
其否定形式是在do前加not，had better not do“最好不要做……”
③advice n. 建议（不可数名词）
take one’s advice 采纳某人的建议
advise v. 建议 advise sb. to do sth. 建议某人做某事
④注意next time前不加冠词the
四、重要语法
表示推测的情态动词can’t和must（2）
①must与can’t不仅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。
must have been表示对过去肯定的推断；
can’t have been表示对过去否定的推断;
must have been doing 表示对过去正在进行的肯定的推断；
can’t have been doing 表示对过去正在进行的否定的推断。
She can’t have been 29. She must have been 36. 她那时肯定不会是29岁，她一定36岁了。
He can’t have been reading. He must have been sleeping. 他那时肯定不是在看书，他准是在睡觉。
She must have been with her friends, she can’t have been alone. 她那时肯定和朋友在一起来着，她肯定不会是一个人。
He must have been watching TV, he can’t have been reading. 他那时肯定在看电视来着，他肯定不是在读书。
②在反义疑问句中，附加疑问句部分不用can或mustn’t，而是根据后面的实义动词来确定。如果主句中有表示过去的时间状语，问句部分用didn't；若没有表示过去的时间状语，问句部分用haven't或hasn't。
They must have gone there last night, didn't they 他们昨晚肯定去那里了，不是吗？
Tom must have been to the Great Wall, hasn't he 汤姆一定去长城了，不是吗
You can’t have slept well last night, did you 你昨天晚上没睡好，是不是？

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