选词填空 (共10小题；每小题1分，满分10分)

1. Three years ago, he was  ________ as a salesman by a supermarket.

2. The workers ran out in __________ when the fire broke out.

3.The ball __________ down the road and fell into a deep hole.

4.She took a few deep breaths to __________ herself down.

5.          expectation, he didn't win in the contest.

6.         the message to its leg, he set the bird loose.

7. The little boy held his mother’s hand ______ when crossing the street.

8.You must _________ Mr White for his great help.

9. A school mainly ____________teachers and students.

10.___________some old tables, his house was almost empty.

（共5小题；每小题2分，满分10分）

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Two brightly colored butterflies have just flown by. They seems to be exactly alike, but actually one is a little larger than the other.  The smaller one has a wingspread of less than three inches and also a black line on its back wings.

           At first sight, it is hard to tell them apart. Would you guess from this that they are different-sized butterflies of the same species?   If you said yes to either question, you would be wrong, for these look-alikes belong to quite different families.

           The larger insect is the monarch butterfly (黑脉金斑蝶). As a baby insect, the monarch feeds on milkweed, which seems to give the monarch a disagreeable taste and smell.     Birds that eat butterflies soon recognize the monarch and quickly learn to leave it alone.

    Birds would find this insect tasty, but because it looks like the monarch, birds keep away from it. The viceroy’s similarity to the monarch gives it some protection from its enemies and helps it survive.

There are other pairs of look-alike butterflies, bees and moths. In each case, one either has a disagreeable taste or smell, or can give a painful sting (叮咬). The larger is called the model.     （词数206）

A. The smaller insect is the viceroy (副王峡蝶), which feeds on the leaves of trees.

B. The larger insect has a wingspread (翼长) of up to four inches.

C. The bright coloring of the monarch acts as a warning sign to its enemy.

D. Birds protect their babies from eating such dangerous enemies.

E. The insect that imitates this model for protection is called the mimic（保护色）.

F. Or that they are different species of butterflies but close relatives belonging to the same family?

G. Do you like this kind of special species?

（共5小题；每小题2分，满分10分）

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Two brightly colored butterflies have just flown by. They seems to be exactly alike, but actually one is a little larger than the other. 1. The smaller one has a wingspread of less than three inches and also a black line on its back wings.

At first sight, it is hard to tell them apart. Would you guess from this that they are different-sized butterflies of the same species?  2. If you said yes to either question, you would be wrong, for these look-alikes belong to quite different families.

The larger insect is the monarch butterfly (黑脉金斑蝶). As a baby insect, the monarch feeds on milkweed, which seems to give the monarch a disagreeable taste and smell.  3.  Birds that eat butterflies soon recognize the monarch and quickly learn to leave it alone.

4.  Birds would find this insect tasty, but because it looks like the monarch, birds keep away from it. The viceroy’s similarity to the monarch gives it some protection from its enemies and helps it survive.

There are other pairs of look-alike butterflies, bees and moths. In each case, one either has a disagreeable taste or smell, or can give a painful sting (叮咬). The larger is called the model. 5.  （词数206）

E. The insect that imitates this model for protection is called the mimic（保护色）.

F. Or that they are different species of butterflies but close relatives belonging to the same family?

G. Do you like this kind of special species?

选词填空(共9小题：每题1分，满分9分)

1.Tom works hard as usual and it has_______. He got the first in the final.

2.The marriage based on money ___________ break up.

3.She was ________ by her husband’s sudden death and the loss of her pet dog.

4.It is a 79km round-trip that ________ all the famous tourist spots.

5.Both class 3 and our class won’t be able to finish the work unless we _____ each other.

6.We should _______ the good customs.

7.He is now so tired that to walk another mile is _________.

8.The students ________ know the result of the interview in the classroom.

9.The girl tried _______ to catch the butterfly on the flower.