agree to(接名词或动词不定式)意思是“赞同”某种提议、方法、计划，或“同意”做某事。

We agreed to leave at once.我们同意立即离开。

agree with(接名词、代词)意思是“同意”某人的意见或看法。

My mother doesn’t agree with me to make friends with him. 我妈妈不同意我跟他交朋友。

In the afternoon we’ll visit the factory which makes minibuses and trucks.下午我们将要参观生产小型公共汽车和卡车的工厂。

这是一个复合句，which makes minibuses and trucks 是宾语从句，修饰factory。此句的先行词factory，指地点，但由于引导词在从句中作主语，必须用which或that，不能用where，也不能省略，又如：

The house which stands ten yards from the road belongs to Tom. 离马路十码远的那座房子是汤姆的。

定语从句的引导词指代先行词并在定语从句中作主语，如果先行词是单数，定语从句的谓语用单数;如果先行词是复数，定语从句的谓语则用复数。本句的引导词which指代先行词factory，由于factory是单数，所以定语从句的谓语makes用单数，又如：

The park which is near the sea is very beautiful.位于海滨的那座公园很美。

The cars will be supplied to people all over the country. 汽车将向全国供应。

supply作及物动词，意思为“供应、供给、提供”等。它常用于以下用法：

supply sb. with sth. ; supply sth. to / for sb.

This river supplies water to/for people along it. 这条河流向沿岸人民供给饮用水。

The bookshop supplies textbooks to/ for students./The bookshop supplies students with textbooks. 这家商店供应学生教科书。

Milk is supplied to each house in bottles by the shop. 这家商店供应各家各户瓶装牛奶。

They will spend almost 100 million yuan on the project.这个工程将耗资他们1亿元。

“spend+表示钱的名词或短语+ on + n.”结构的意思是“花多少钱买某物”。例如：

He spent ten dollars on that jacket. 买那件夹克他花了10美元。

“spend + 表示时间的名词或短语 + on + n”结构表示“花费多少时间做某事”。例如：

They spent five years on the bridge. 他们建那座桥用了5年时间。

“spend+表示时间的名词或短语+(in)doing”结构表示：“花费多少时间做某事”。例如：

She spent a whole morning ( in) learning English. 她一早上都在学习英语。

在英语中表示“约定时间做某事”的方法有：

Are/Will you be free tonight? 今晚你有空吗?

How about tomorrow morning? 明天早晨怎么样?

Shall we meet at 1:00 at...? 我们一点钟在……见面，好吗?

I wonder if we could…我想知道我们是否可以……

We’ll meet at 7：00 at…我们将在7点钟时在……见面。

Let’s gather at the gate of our school at …让我们……钟在校门口见/聚齐。

对于约定或预约的肯定应答语有：

Yes, that’s all right. That’s fine with me. I’ll be waiting for you here/ there. OK. That’s settled then.

对于约定或预约的否定应答语有：

I’m afraid I can’t make it tonight. I don’t think I can. I’m sorry, but…

双方就约会时间、地点等达成一致后的告别用语：

All right. See you then.

教学设计示例Lesson 21

Teaching Aims

1.To learn the following words and expressions:

How long have you. . . ?

Take a look at…. Let's go out for a drive.

Don’t be late. Do a lot of walking.

2.To learn how to write a notice and make an oral notice.

Teaching Procedures

Step I Warm--up