1. 1)evenly 2) reduce 3) extra 4) factor 5) emergency 6) destination 7) relative 8)

lightened/has lightened 9) will leak 10) tightly

2. 1) 灯 2）光，光线 3）见解，看法，眼光 4）供消遣的，轻松的

5）照亮 6）使容光焕发 7）轻装地 8）明亮的 9）浅的 10）瘾不大的

3．1）Those who expect to have a good command of English within a few months should bear in

mind that there is no short cut in language learning.

2) It’s a great idea to stay overnight at your house, but I had better talk it over with my

parents in case they don’t agree.

3) He advised me to make sure that the second-hand car was in good condition before I made

a decision to buy it.

4) If you don’t cut in half the numbers of the courses you’re going to take next semester,I’m

sure you will be weighed down.

5) As for my house in the countryside, I only live there every summer, I don’t intend to

move in for good.

Key to lesson 9 1. 1) F 2) T 3) F 4) F 5) T 6) T 7) F 8) T

2. 1) C 2) C 3) D 4) B 5) D

3. 1) 谁能没个差错，尤其是清晨头一件事。

2）你怎么胆敢这样闯入我的房间！

3）肯定什么地方出了差错。

4）天哪，我真不知道该说什么才好。

5）我真不知道我竟然这么愚蠢。

6）服务台肯定把客人的订单弄混了。

7）天哪，我看今天将是个倒霉的日子，肯定是个倒霉的日子。

1．1）act 2) questioned 3) puzzled 4) apologize 5) one of those days 6) burst into

7) ask for 8) ordered 9) perform 10) pick … up

2. 1) One study showed that forty percent of those killed in car accidents could have been saved

if they had wearing seat belts.

2) There were no holes in my pockets. How could I have lost the money?

3) If Mike had not overslept, he might have caught the plane.

4) More people might have taken the the medicine if its side effects had not been so strong.

5) You must have dialed the wrong number. I have been in the house the whole morning.

6) I couldn’t have lost the office key, for I put all my keys on a key ring.

7) If the police had not come immediately, the quarrel might have turned into a fight.