第二册第七单元预复习参考答案(祝平)

Book 2 Unit 7

AR1 Preview

Useful Expressions:

1.货箱 1.the bed of the pickup

2.保护关系 2.protecting relationship

3.一层薄冰 3.a thin layer of ice

4.吹落的树叶 4.blowing leaves

5.细小的树枝 5.light branches

6.晾衣服 6.hang up the laundry

7.湖边7.at the edge of the water

8.随风飘起8.lift oneself with the wind

9.用衣服夹子夹床单9.trap the sheet with a clothespin

10.气喘吁吁10.pant warm clouds of air

11.宝贝11.loving possession

12.平整伏贴地悬挂在晾衣绳上12.drape evenly over the line

13.以溜冰高手般的优美动作13.with a fine skater's touch

14.一个漂亮的飞跃14.a magnificent leap

15.时间凝固了15.Time froze.

16.深知16.be penetratingly aware of

17.在惊恐中17.in sb's panic

18.绝对能控制得住自己18.be definitely in control

19.用毛巾在某人身上揉擦19.rub sb. with a towel

20.带有......的气味20.smell of

Good Sentences:

1.I was hanging up the laundry in the backyard on a long clothesline which stretched from the giant oak tree next to the house to the spruce at the edge of the water.

2.As I struggled to trap it with a clothespin, Hogahn was panting warm clouds of air at my feet, lifting and dropping a two-foot oak branch that had fallen into his loving possession.

3.As I looked up, I saw Hogahn racing through the gate, and, with a magnificent leap, crashing through the ice just short of the stick and into the water.

4.I was penetratingly aware of the dangers of the pond in November.

AR2 Preview

Useful Expressions:

1.很有力的说明 1. compelling signs

2.根据事先编排好的程序做事情 2.be programmed to do sth.

3.对......做出反应 3.react to

4.有能力做某事 4.be capable of doing sth.

5.抽象概念 5.abstract concepts

6.把...投射到...身上 6. project sth. onto

7.具有数字概念7.have a concept of numbers

8.关键标志8.key indications

9.智力9.mental ability

10.有价值的生存技巧10.a valuable survival skill

11.竟然做11.go so far as to do sth.

12.有一点点智慧12.have some hint of intelligence

13.对...做出判断13.make judgments about

14.认为...不可靠14.dismiss sth. as unreliable

15.人的特征15.human attributes

16.天平从...向...倾斜16.the pendulum is now swinging away from... to...

17.把...归结为17.put sth. down to

18.令人吃惊的是18.to an astonishing degree

19.供...之用19.be reserved for

20.提出了一个重大问题20.throw up a vital question

Good Sentences:

1. A dog can be trained to respond to commands and perform useful tasks.

2.It can recognize different people and make choices about what to eat and which path to take.

3.Having a concept of numbers helps them to keep track of their flock, and to know which

individuals have a mate.

4.He went so far as to suggest that even worms have some hint of intelligence since he observed

them making judgments about the kind of leaves they used to block their tunnels.

Keys to the review for Unit 7:

Sentence Translation:

1. As I struggled to trap it with a clothespin, Hogahn was panting warm clouds of air at my feet, lifting and dropping a two-foot oak branch that had fallen into his loving possession. (Para 5, AR1)

当我奋力地用衣服夹子夹床单时，霍根正在我腿边玩得气喘嘘嘘，一段两英尺长的橡树枝成了他的宝贝，被他叼来叼去。

2. I had tossed sticks for him before and knew the approximate distance they would go, depending upon their weight and my motion. This stick, however, caught a gust and, flying where the sheet wanted to go, sailed across the yard, over the fence, and, with a fine skater’s touch, glided onto the pond. (Para 7, AR1)

我以前也经常这样为他扔木头。根据木头的重量和我动作的大小，我知道它们大概能飞多远。但这块木头赶上了一阵疾风，朝着床单想去的方向飞过了院子，越过了围栏，最后以溜冰高手般的优美动作滑进湖水里。

3. I went as far as I could until the pond bottom sank down under my weight and the ice water penetrated my jacket, and I stood and waited. (Para 9, AR1)

我尽量向前趟，直到我的双脚陷进湖底的烂泥，冰冷的湖水浸透了我的夹克。我站在那儿等着。

4. Our perceptions of animals are filtered through our own human understanding of the world and we often project human feelings and thoughts onto other creatures. (Para 2, AR2)