1. 单词部分
wave v. 招手
wave to sb. 向某人招手。
She is waving to us.
track n. 跑道
the race track. 比赛的跑道。
mile n. 英里
two miles 两公里
sea mile 海里
overtack 超车， 从后面超越车
The car pulled out to overtake the lorry（卡车）. 这个车超出了车道就是为了超过这个卡车。
I had to walk very fast to overtake you.
我必须得快走才能超过你。
speed 限速
speed limit 线束
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 the town is 40 miles per hour.
本市速度限制是每一小时40 英里。
dream 做梦， 思想不集中
I have a dream 做梦，走神了。
sign 标记，牌子
There is a sign on the wall. 墙上有个牌子。
driving 驾照执照
driving license 驾驶执照
charge 罚款
darling 亲爱的（表是称呼）
dear / baby
honey
sweet heart 甜心
2. 课文部分
Look , Gray ! 瞧， 戈瑞！
That policeman's waving to you . He wants you to stop.
那个警察正在给你招手， 他想让你停下来。
Where do you think you are ?
你以为你是在哪？
Where are you? 你在哪？
do you think : 插入语
你认为他什么时候回来呢？
When do you think he will com ?
你认为他会怎么办？
How do you fell he will do it?
Who do you think has stolen you pen? 你认为谁偷了你的笔？
What do you suppose he will do ? 你认为他要做什么？
为什么添加插入语后特殊疑问词需要陈述语序？
On a race track ？ 在跑道上嘛？
You must have been driving at seventy mile hours.
你当时一定要跑了70英里。
must have been driving : 过去进行时态推测
时速： ... / an hour.
fifty miles an hour. 50英里
I can't have been.
我没有。
它的全称应该是 I can't have been driving at ....
I was doing eighty when I overtook you.
当我赶上你的时候，我已经是80迈了。
Didn't you see the speed limit ?
你没有看到限速吗？
I'm afraid I didn't , officer.
恐怕我没有，警察。
I must have been dreaming.
我一定是出小差了。
He wasn't dreaming,officer.
他没有出小差，警察。
I was telling him to drive slowly.
我跟他说让他开慢点了。
That's why I didn't see the sign.
这就是我为什么没有看到限速的牌子的原因 。
That's why ... 这就是 ... 的原因。
That's why I learn English. 这个就是我学英语的原因。
That's why I charge one you ￥100. 这就是我罚你100元的原因。
Let me see your driving license. 让我看看你的驾照。
I won't charge you this time. 这次我就不处分你了。
But you'd better not do it again ! 但是，你最好别超速了。
Thank you . I'll certainly be more careful.
谢谢， 我以后一定会注意的。
It will certainly be more expensive.
I will certainly be hard to learn English. 我一定会好好学英语的。
I told yo to drive slowly, Gary. 戈瑞，我给你说让你开慢点的。
You always tele to drive slowly,darling. 亲爱的， 你总是说开慢点。
Well , next time you'd better take my advice.
好吧， 下次你最好听从我的建议。
take my advice . 接受我的建议。
the one's advice. 听取劝告。
3. 语法讲解
情态动词表推测：
一般现在时的推测, 后面可用 n./ adj./perp./pron./ num ...
肯定是：
Must be ...
He must be Jay's son.
His wife must be beautiful.
不可能是：
Can't be ...
She can't be Zhouxun daughter.
可能是 :
May be ...
He may be Jay's son.
情态动词表推测： 后面 用doing
此刻肯定正在
Must be doing ...
He must be learning.
I guess my mother must be watching TV now.
此刻不可能正在 ....
Can't be doing .....
此刻可能正在
May be doing .....
情态动词推测三：一般过去时的推测
那时肯定是
Must have been ....
He must have been cool when he was in collage.
他上大学的时候一定很帅。
那时不可能
Can't have been ...
He can't have been busy yesterday.
他昨天不是很忙。
那时可能是
May have been ...
情态动词推测四：过去进行时的推测，后面 + doing
那时肯定在
Must have been doing ....
He must have been giving class at 7:00 p.m. yesterday.
那时不可能正在
Can't have been doing ....
那时可能正在
May have been doing ...
练习：
1. That man must be Sarah's husband. 那个人一定是...的丈夫。
No, he can't be her husband. She is still single. 她还是单身。
2. Peter may come wth us tonight, but he isn't very sure.
皮特可能会在今天晚上过来， 但是他是很确定。
3. What is it? 那是什么？
It can't be a mail box, for it is moving. It must be a car.
他不可能是个邮箱，因为他正在移动， 他一定是辆车。
4. 单词句型结构
1. He didn't come to work yesterday. He must have been ill.
他昨天没有去上班，他昨天一定是生病了。
2. He didn't come to the office this morning. He must have stayed at home.
3. I don't think she was Austrian. 他不是澳大利亚人。
he must have been German. 他一定是德国人。
4. I lost pen so I had to buy a new one.
5. He forgot his case so he had to return home.
6. She didn't hear the phone . She must have been sleeping.