They have given up the hope to save thei

任务型阅读.

     There are three persons in my family. They are my father, my mother and I. My father works in a

computer company (公司). He is very busy. He does many things every day. He gives much money

to the poor. He's always tired. I hope he can have time to relax.

     My mother is a doctor. She is always busy working for patients' health. Sometimes she works at

night. She was a volunteer (志愿者) for Wen chuan Earthquake (地震)．

     I'm a student now.1 want to be a teacher. Because I want to teach some poor children. I hope they

can go to school.I can make _____ (他们高兴)．I think l will be a kind teacher. I will love my students.

I must study hard now．

任务一: 猜测画线单词的汉语意思.

1. relax _____

2. patient _____

任务二: 把画线的句子译成汉语.

3. _____

任务三: 用英语补全文中空格处的句子.

4. I can make _____．

任务四: 按要求完成句子.

5. —_____ _____ your mother _____? 或 _____ your mother?

    —She is a doctor. (完成句子, 每空一词)

6. He does many things every day. (改为同义句)

    He does _____ _____ _____ things every day.

任务五: 根据短文内容, 判断句子正 (T) 误 (F).

( ) 7. There are four people in the passage.

( ) 8. My mother went to Sichuan in Wenchuan Earthquake.

任务六: 根据短文内容, 回答下列问题.

9. Why do "I" want to be a teacher?

    _____________________________________________________________

10. Where does the girl's father work?

    _____________________________________________________________

某体育场设有照明设施和管理用房，其场地灯光布置采用四塔照明方式，其中灯塔位置如如图所示，灯塔距场地中心点水平距离为103m，场地照明灯具采用金属卤化物灯，请回答下列问题：

假设场地中心为参考坐标原点（0，0，0），现灯塔上某一灯具S，其坐标x=-85m，y=58.2m，z=50m，其瞄准点P坐标为xp=-25m，yp=10m，zp=0。若灯具为2000W金属卤化物灯，光源光通量为200000lm，查得投光灯S射向P点的光强值I=2100000cd，灯具维护系数取0.7，计算考虑该灯具维护系数后在P点处垂直面照度应为下列哪项数值？（）

A.1461x

B.951x

C.2091x

D.1141x

试验中用显微镜观察标本时，要求物象放大倍数为100倍，以下目镜和物镜的组合符合要求的是（　　）

A．10*10

B．10*5

C．10*40

D．5*40

人民警察必须把公安机关的利益作为自己全部工作的出发点和归宿。( )

合同是双方的民事法律行为，合同的订立必须由当事人双方参加。( )