step by step 第二册 lesson 27

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UNIT 34 NATURE (I) ANIMAL WORLD Lesson 67 Part I

UNIT 34  NATURE (I) ANIMAL WORLD

 

Lesson 67

Part I  Warming-up Exercises

Spot Dictation: Animals

Unlike¹ most plants, animals are living ____ that have the ability to move ____ in search of food.

Scientists divide ____ into two groups. The animals in ____ first group are those with backbones² ____ the second group includes those without ____.

Birds, fish and mammals³ belong to ____ first group. Among them, mammals are ____ the most complex⁴ animals. Mammals have ____ or fur. They nurse their young. ____ people use the word “animal” when ____ are talking about mammals such as ____ dog, cat, cow, horse, rabbit or ____.

Most animals of the second group ____ in water because the pull of ____ makes it difficult for them to _____about on land.

The largest animal ____ earth is the blue whale. A ____ often grows more than 30 meters ____and weighs more than 100 tons. ____ elephant is the largest land animal ____ the ostrich⁵ is the largest bird. Score: ____.

Lesson 67 Part Ⅱ ShortDialogues (forpractice in drawing inferences)

Lesson 67

Part Ⅱ                        Short Dialogues

(for practice in drawing inferences)

 

Exercises:

Ⅰ. (Verse-reading)

______ excitement                  ______ disbelief

______joy                              _____ sadness

Ⅱ. (Dialogue 1)

1. Speaker B thinks the air fare to Tokyo is …

a. cheap.                  b. expensive.       c. reasonable.

2. When Speaker B learns about the air fare he is …

a. frightened.            b. pleased.          c. surprised.

3. Speaker B's tone⁶ of voice at the end of the dialogue shows that he is …

a. a bit annoyed⁷.       b. frustrated⁸.       c. sad.

Ⅲ. (Dialogue 2)

1. The woman's tone of voice is …

a. threatening.        b. joking.                c. comforting.

2. The man … her.

a. challenges⁹          b. disagrees with     c. obeys

Lesson 67 Part Ⅲ MansBest Friend

Lesson 67

Part Ⅲ                    Man's Best Friend

 

Exercises:

Ⅰ.1. _________________________________

2. ____________________________________

3. ____________________________________

4. ____________________________________

5. ____________________________________

6. ____________________________________

7. ____________________________________

8. ____________________________________

9. ____________________________________

10. ___________________________________

11. ___________________________________

Ⅱ. Retell the stories by using your own words.