Men have always wondered about the earth they live on and about the ①_____ above them.

         When early men looked at the night sky, they asked themselves a lot of questions. They looked at the moon, and wondered what this strange bright object in the sky was. They did not understand why it changed its shape from night to night. They looked at the stars and planets. They also wondered why some of them changed their positions, while others did not.

         ②他们也思考地球的形状。 Most early people believed the earth was flat.

         ③In different parts of the world, there were different ideas about the universe. The ancient Greeks were the first people to study the universe more scientifically. In the sixth century BC Pythagoras put forward the idea that the world was round. However, he could not explain why people at the bottom of the world did not fall off.

         It was not until the sixteenth and seventeenth centuries that scientists found the answers to some important questions. ④With the help of Galileo’s telescope, people could see the sky more clearly, and find the positions of the stars and planets. Finally in 1665, Isaac Newton explained to the world what gravity (重力) was and people at last understood why they did not fall off the earth.

1.在文中①处填写一个单词，使得句意完整、上下文通顺。___________________

2.根据文章内容回答问题。

What questions did early men ask themselves when they looked at the night sky? Write down one of them.

_________________________________________________________________________

3.将文中②句翻译成英语。

_________________________________________________________________________

4.将文中③句翻译成汉语。

_________________________________________________________________________

5.写出文中④句的同义句，每空限填一词。

Galileo’s telescope made _________________ for people to see the sky more clearly, and to find the positions of the stars and planets.

 

请以“My Favourite Fruit” 为题写一篇英语作文。
要点：1. 简要介绍这种水果的形状、颜色等特点；
2. 列举你喜欢它的原因（至少三条）。     
要求：1. 语句通顺，语意连贯；
2.选择除桔子之外的其它水果；
3. 词数：60—80词左右。 

下图是被子植物一生中的相关结构，请认真分析并回答：

(1)A萌发时所需的外界环境条件是___________________(写出其中一条）。
(2)B的主要部分是_____________。
(3)C中的_____________是裸子植物所没有的。
(4)D在完成_____________过程后，子房中的胚珠发育成          。
(5) 假设图中C的颜色为红色，已知R是红色的显性基因，r为黄色的隐性基因，请你写出C果实的可能基因___________。

单词拼写（共5小题，每小题1分；满分5分）

1.Sally has a beautiful v­­­_________(嗓音)，and we like listening to her songs.

2.Spring is the best time for p__________(种植).

3.Chinese culture is becoming more and more popular in w_________(西方的) countries.

4.Dick r___________(收到) a lot of presents on his birthday, and felt very happy.

5.The doctor looked over the patient c___________(仔细地).

 

根据汉语意思完成句子翻译

1.务必让教学楼朝南面。

__________ ___________ the teaching building ___________ _____________.

2. 他上网去查寻有关旅游信息。

They ________ the Internet ________ ________ ________ information about tour.

3. 我们学校占地面积达100多平方公里。

Our school __________ __________ ___________ an area of 100 km2.

4. 那些动物是以一立一卧的形状成对出现的。

Those animals are ____ ____ ____ one standing and ____ ____ kneeling down.

5. 台湾位于福建省东南方。

Taiwan is _________ _________ _________ __________ Fujian province.

6. 我们在饭店请妈妈吃午饭。

We ________ Mum ___________ lunch at the restaurant.

7. 在飞机飞了四个半小时后，我们终于到达了目的地。 

_____ the airplane flew for _____ ____ ___ ___ ____, we finally ______ _____ the destination.

8.他大喊叫我们下车。

He _________ __________ us ____________ ____________ ____________ the bus.

9. 直到我看到大海，我才意识到我迷路了。

I ____________ I was ___________ ___________ I saw the sea.

10. 在过去，农民用牛帮助干活。

In ________ ________ _______ farmers ______ cows ______ help them ________.