School education is very important and useful. The students both learn knowledge and get educated. Yet, no one can learn everything from school. Scientists, such as Edison, Newton, Galileo and Einstein, didn't learn everything from school. They learnt a lot of knowledge outside school or practiced a lot themselves. A teacher, though he knows a lot, can't teach his students everything.
　　The teacher's job is to teach his students how to learn, how to read and how to think. A good teacher with rich experience in teaching can teach his students the methods (="ways)" of study. Through these methods students are able to learn and get a lot of things by themselves.
Usually it's very easy for students to memorize some knowledge, but it is difficult to use it to solve problems. If a teacher really teaches students the ability(能力) of how to use knowledge, it means the teacher has learned lots of knowledge by himself(or herself). The success in learning shows he or she knows how how how to study.
根据课文内容选择最佳答案（每题两分，共10分）
【小题1】From the passage we know ________.

 Laboratory　work　is　your　chance　to　learn　science　firsthand.　It　can　be　fun　but　you　must　be　careful　to　prevent　injury.　Listen　closely　when　your　teacher　reads　and　explains　the　rules　before　your　first　lab　lesson.
LABORATORYRULES
Throughout　the　lesson
·Do　not　enter　the　science　lab　without　the　teacher’s　permission.·No　food　or　drinks　are　to　be　alowed　in　the　science　lab.
Before　the　Experiment
·Read　al　instructions　carefuly　before　every　experiment.
·Prepare　al　apparatus（仪器）and　arrange　them　so　that　you　wil　not　knock　them　over　while　doing　the　experiment.
During　the　Experiment
·If　you　are　unsure　of　how　to　use　any　apparatus　or　how　to　operate,　ask　your　teacher　for　help.·Never　smel　or　taste　chemicals　unless　your　teacher　gives　permission.
After　the　Experiment
·Wash　al　apparatus　after　use　and　return　them　to　the　places　where　they　were.
·Throw　waste　materials　in　proper　waste　baskets.　　　　First　Aid　　　　
·Report　al　accidents　to　your　teacher　immediately.
·If　you　spil（ 溅 出 ）any　chemicals　onto　your　body　or　clothing,　wash　with　plenty　of　water　and　report　to　your　teacher.
【小题1】　Your　teacher　wil　probably　tel　you　the　rules　above　_____　the　first　lab　lesson.

A．taste　the　chemicals　first

B．clean　al　the　apparatus

C．read　al　instructions　carefuly

D．report　al　the　accidents　to　the　teacher

A．bring　food　into　the　lab
B．enter　the　lab　anytime
C．smel　chemicals　as　you　like	D．learn　science　directly　in　the　lab

A．Before　the　Experiment

B．First　Aid

C．During　the　Experiment

D．After　the　Experiment

阅读短文，根据短文内容回答问题。（共10分，每小题2分）

　　We need to be responsible for our environment. Being a frugal consumer(节俭的消费者) is one way to help. But, what exactly does that mean?

　　Use It Up

　　You can use things up instead of wasting them. Squeeze that last bit of toothpaste out of the tube. Use the last little piece of soap. Don't throw away any bits of the biscuit at the bottom of the box.

　　Wear It Out

　　You do not always need to have new things. Suppose your sneakers have broken laces, but they still fit you. Repair them and wear them longer. You don't have the latest iPhone until the old one doesn't work anymore. Then you can get a new one. Think twice before replacing something that still works.

　　Make It Do

　　When something you want is not on hand, look for something else that you already have to take its place. Suppose you are packing your lunch for tomorrow and want a butter sandwich. You are out of butter. Have a cheese sandwich instead so that you can use all of the cheese. Learn to fix broken toys instead of just throwing them away. With a little thought, you can make something do, instead of buying something new.

　　Do Without

　　Think about all those things that you would like to have. Do you really need them? How long will you really play with that new toy you saw on TV? Making the things that we want uses up your world's resources(资源). And, getting rid of the things we don't want any more takes up even more resources and space.

　1.Do we need to be responsible for our environment?

　2. How do we deal with the last little piece of soap?

　3.When do we need to get a new iPhone?

　4. What should we do when something we want is not on hand？

5.What does the writer want to tell us?

阅读短文，根据短文内容回答问题。（共10分，每小题2分）
　　We need to be responsible for our environment. Being a frugal consumer(节俭的消费者) is one way to help. But, what exactly does that mean?
　　Use It Up
　　You can use things up instead of wasting them. Squeeze that last bit of toothpaste out of the tube. Use the last little piece of soap. Don't throw away any bits of the biscuit at the bottom of the box.
　　Wear It Out
　　You do not always need to have new things. Suppose your sneakers have broken laces, but they still fit you. Repair them and wear them longer. You don't have the latest iPhone until the old one doesn't work anymore. Then you can get a new one. Think twice before replacing something that still works.
　　Make It Do
　　When something you want is not on hand, look for something else that you already have to take its place. Suppose you are packing your lunch for tomorrow and want a butter sandwich. You are out of butter. Have a cheese sandwich instead so that you can use all of the cheese. Learn to fix broken toys instead of just throwing them away. With a little thought, you can make something do, instead of buying something new.
　　Do Without
　　Think about all those things that you would like to have. Do you really need them? How long will you really play with that new toy you saw on TV? Making the things that we want uses up your world's resources(资源). And, getting rid of the things we don't want any more takes up even more resources and space.
　【小题1】Do we need to be responsible for our environment?
　【小题2】 How do we deal with the last little piece of soap?
　【小题3】When do we need to get a new iPhone?
　【小题4】 What should we do when something we want is not on hand？
【小题5】What does the writer want to tell us?

What’s the most important thing for you to have in your life? Somebody mentions hard-work, others suggest knowledge, love and luck.

　　If you arrange the 26 English letters alphabetically(按字母表的顺序)and use numbers to represent each of them, for example, 1 for a, 2 for b, 3 for c…, you can change an English word into a number. So hard-work becomes 8+1+18+4+23+15+18+11=98, meaning 98 is its mark; knowledge: 11+14+15+23+12+5+4+7+5=96, while love: 12+15+22+5=54, and luck: 12+21+3+11=47, a small mark. None of these words can give one a full mark. What about money? It can’t , either.

　　Then what else? Don’t be worried. You can always find an answer to a problem in your life, when you change your way of looking at things or doing things, or your attitude. Yes, attitude is the word. See for yourself: attitude:1+20+20+9+20+21+4+5=100，a full mark.

　　Most times people hope for a better life. It is possible if you will have a change for the better after you have changed your attitude. When you change your manner and become friendly to others, you’ll meet more smiling faces towards you.

1.In the writer’s opinion, what is the most important thing in a person’s life?

A. Hard-work.        B. Knowledge.        C. Money.            D. Attitude.

2.Which of the following has the highest mark?

A. Hard-work and knowledge.       B. Knowledge and luck.       

C. Love and hard-work.            D. Hard-work and luck.

3. According to the passage, if you meet with problems, the best way to solve them is to     

A. ask for help from others.                      B. ask your math teacher for help.

C. change your attitude.                      D. ask your parents for help.

4.From the passage, we can learn that        

A. Failure sometimes can bring you good if you take a positive attitude.

B. Nothing is more important than love.  

C. Hard-work has a full mark.

D. Our math teacher can solve the problems easily.

5.Which number can you use to represent “money” according to the passage?

A. 70            B. 72           C. 74.            D. 76.