If you want to watch and know something about birds, you must find a good place near the bird nest(巢).

Birds sit on eggs and take care of their babies from April to June. Because the baby birds are too young to leave the nest, mothers often go to look for food and come back in several minutes. So it is good to watch birds. When we watch birds, we’d better hide ourselves in a close place to the nest, and it’s better to use binoculars (双筒望远镜).

But how to make a bird nest? A good bird nest must be very fine, strong, thick and comfortable. If you want to make one, please follow these:

a. Each nest must have six boards (木板). Don’t make the boards too slippery (滑).

b. Dig a small hole in the front of the nest as a “door”. The “door” can’t be too small, so birds can fly in or out easily.

c. Make sure the rainwater can’t go into the nest.

d. One piece of the board should be easy to open.

e. Don’t forget to color the nest.

根据短文内容，完成下列表格(每格只能填一个词)。

根据汉语意思完成句子。

1.他既是老师又是作家。

He is______ ______ a teacher______ ______a writer.

2.盐城自然保护区是世界上最重要的湿地之一。

Yancheng Nature Reserve is one of the______ ______ ______ ______.

3.这里是许多不同种类植物的家园。

Here is home______ many______ ______ ______ plants.

4.去观鸟时我们应该带些什么？

What should we______ ______ ______ when we go birdwatching?

5.你应该把你看到的内容写下来。

You should______ ______ ______ ______ ______.

从方框中选择的句子，完成对话。

Kitty: Hi, Helen. Do you have any free time tomorrow?

Daniel: 81. 1. What are you going to do?

Kitty: I have no idea.82.2.

Daniel: Maybe we can do something together.

Kitty: 83.3.

Daniel: 84.4.We both like birds, you know.

Kitty: That’s not a bad idea. 85.5.

Daniel: We’d better take a pair of binoculars. They’ll help us see the birds more clearly.

A. I am free, too.

B. But what shall we do?

C. Yes, I’m not busy at all.

D. But what should we take with us when we go birdwatching?

E. How about going birdwatching?

— May I ask you some questions, Michael?

— _______.

A. It’s hard to say. B. Yes, I think so. C. Sure, go ahead.

The boy is very young, but he knows much _______ about computers.

A. knowledge B. skill C. problem

— Did you have a good sleep last night?

— No, I didn’t. I didn’t go to bed _______ 12 o’clock.

A. after B. when C. until

I think the country is much ________ than the city.

A. quiet B. quieter C. the quietest

The box is _______ heavy for the boy _______ lift.

A. too; to B. to; too C. much, to

— How long may I keep the book?.

— You _______ keep it for another two weeks.

A. can B. must C. need

Help others in need, _____________ they will help you when you are in trouble.

A. although B. but C. and D. or