A. Useful expressions

1. at (the) least not less than 至少，起碼

at (the ) most not more than 最多

At least it will take you two days to get there on foot.

Why not buy a dictionary? It will cost you twenty yuan at most.

1. supply

1) V. give sth. needed or asked for

supply sb. with sth. supply sth. to sb.

The shop supplies people with meat, eggs and milk.

The cars will be supplied to people all over the country.

2) n. supply and demand 供與求

water supply 供水 in short supply 供應(yīng)不足

3. take a look at have a look at

Can I take a look at your new dictionary?

4. begin …with 以…開始

The concert began with the National Anthem.

close/end …with以…結(jié)束

It closed with words that quickly became famous: “Working people of all countries unite! ”

5. set up found 建立， 成立

The new hospital will be set up in our city.

6. agree on sth.達成共識，決定

We agreed on this question. They agreed on making an early start.

agree with 同意，贊成某人的意見

We all agreed with her.

agree to sth.同意， 贊成某事

I have agreed to the plan.

agree to do sth同意（答應(yīng)）做某事

We all agreed to leave at once.