step by step 第二册 lesson 28

Lesson 68 Part I

Lesson 68

Part I  Warming-up Exercises

Sentence Structure¹

1. a. Monkeys are not as intelligent as people think.

b. People expect monkeys to be more intelligent.

c. Monkeys are very intelligent.

2. a. Pandas like neither cold weather nor hot weather.

b. Pandas like hot weather just as much as cold weather.

c. Pandas like cold weather better than hot weather.

3. a. Whales are less fierce².

b. Sharks are fierce because they are big.

c. Sharks are as big as whales.

4. a. There was plenty of time to see the animals.

b. We needed more time to see the animals.

c. We had to see the animals in a hurry.

5. a. It isn't aggressive³.

b. It hasn't been here long.

c. It used to be aggressive, but it isn't now.

6. a. Horses cannot run fast, neither can deer.

b. Deer run faster than horses.

c. Horses run faster than deer.

7. a. A baby kangaroo and an adult kangaroo look very different.

b. A baby kangaroo is similar to an adult kangaroo in appearance⁴.

c. Baby kangaroos don't like adult kangaroos.

8. a. An African elephant can live as long as an Asian elephant.

b. An African elephant cannot live as long as an Asian elephant.

c. An Asian elephant cannot live as long as an African elephant.

Score: ______

Lesson68 Part Ⅱ Elephant(I)

Lesson 68

Part Ⅱ                      Elephant (I)

 

Exercises:

Ⅰ.1. size_____________________________

2. trunk ______________________________

3. skin _______________________________

4. tusks⁵ ______________________________

Ⅱ.                                         Elephant

 

Lesson 68 Part Ⅲ Elephant(II)

Lesson 68

Part Ⅲ                            Elephant (II)

 

Exercises:

Ⅰ.                                  Differences between

the Two Main Types of Elephants

 

Ⅱ.Q:________________________________________

A:___________________________________________

Q:___________________________________________

A:___________________________________________

 

 

 

1 structure   

n.结构，构造，建筑物；v.构成；

参考例句：

• Doctors study the structure of the human body.医生研究人体构造。
• A flower has quite a complicated structure.一朵花的结构相当复杂。

2 fierce   

adj.凶猛的，残忍的；狂热的，强烈的

参考例句：

• The soldiers got ready for a fierce battle.战士们准备进行一场恶战。
• What he said met with fierce opposition.他的话语遭到激烈反对。

3 aggressive   

adj.侵略的，好斗的；敢作敢为的

参考例句：

• You'd better keep the two aggressive boys apart.你最好把那两个好斗的男孩分开。
• These fish are very aggressive.这些鱼极具攻击性。

4 appearance   

n.出现，露面；容貌

参考例句：

• In appearance, he was a little like his father.他看起来有点像他的父亲。
• She was a young woman of good appearance.她是一位年轻貌美的女子。

5 tusks   

n.（象等动物的）长牙( tusk的名词复数 )；獠牙；尖形物；尖头

参考例句：

• The elephants are poached for their tusks. 为获取象牙而偷猎大象。
• Elephant tusks, monkey tails and salt were used in some parts of Africa. 非洲的一些地区则使用象牙、猴尾和盐。 来自英语晨读30分（高一）