There have been many great inventions or things that changed the way we live. The first great invention was the one that is still very important today——the wheel. This made it easier to carry heavy things and to travel long distance.
For hundreds of years after that there were few inventions that as much effect as the wheel . Then in the early 1800s the world started to change. There was little unknown land left in the world. People didn’t have to explore much any more. They began to work instead to make life better.
In the second half of the 19^th century many great inventions were made. Among them were the camera, the light and the radio. These all play a big part in our daily life today.
The first part of the 20^th century saw more great inventions. The helicopter in 1909, movies with sound in 1926, the computer in 1928, jet planes in 1930. This was also a time when a new material was first made. Nylon came out in 1935. It changed the kind of clothes people wore.
The middle part of the 20^th century brought new ways to help people get over diseases. They worked very well. They made people healthier and allowed them to live longer. By the 1960s most people could expect to live to be at least 60.
By this time most people in developed countries had a very good life. Of course new inventions continued to be made. But man now had a desire(渴望) to explore again. The earth was known to man but the stars were not. Man began looking for ways to go into space. Russia made the first step. Then United States took a step. Since then other countries , including China and Japan, have made their own steps into space.
In 1969 man took his biggest step away from earth. Americans first walked on the moon. This is certainly just a beginning, though. New inventions will some day allow us to do things we have never yet dreamed of.
【小题1】 This passage talks mainly about         .

阅读短文，根据要求完成下面各小题。
You many buy different things. Some, such as pencils, CDs or books, cost a little money; some cost a lot of money, bikes or toys, for example. (79) If you want to buy the right things for the right price, making a wise decision is very important. Making a good decision can save you money. So how can you make a good decision when you buy a product? (76)①_____________
Step 1: Know why you are buying a product
Before buying a product, think about
how often and when you will use the product.
what the main use of the product is.
whether you need the product now or later.
Step 2: Research the product
If you have decided to buy it, you must want to buy the best one. You need to find out
what companies make the product.
The different prices of the product
What others say shout the product.
Where you can buy the product.
You can shop in stores, online, or in factory outlets(厂家供销店).
Step 3: Ask questions before you buy. For example, do I need to buy batteries?
These steps will help you become a smart shopper. (76)②_____________
Remember, knowing a lot makes you a wise shopper!
【小题1】 从A、B、C中为（76）①②选出两个适当的选项，并将其字母标号分别填在下面横线上。
A. If you follow them, you will get the best deal(交易).
B. Here are some steps you can take for wise shopping.
C. Knowing what others say about the product can help you make the decision.
①_____________     ②_____________
【小题2】 How many steps should you take before you buy a product?
_________________________________________________
【小题3】 Where can you buy the product according to the passage?
_________________________________________________
【小题4】请把划线部分的句子译成汉语。
_________________________________________________
【小题5】Give a title(标题) to the passage.
_________________________________________________

There have been many great inventions or things that changed the way we live. The first great invention was the one that is still very important today——the wheel. This made it easier to carry heavy things and to travel long distance.
For hundreds of years after that there were few inventions that as much effect as the wheel . Then in the early 1800s the world started to change. There was little unknown land left in the world. People didn’t have to explore much any more. They began to work instead to make life better.
In the second half of the 19^th century many great inventions were made. Among them were the camera, the light and the radio. These all play a big part in our daily life today.
The first part of the 20^th century saw more great inventions. The helicopter in 1909, movies with sound in 1926, the computer in 1928, jet planes in 1930. This was also a time when a new material was first made. Nylon came out in 1935. It changed the kind of clothes people wore.
The middle part of the 20^th century brought new ways to help people get over diseases. They worked very well. They made people healthier and allowed them to live longer. By the 1960s most people could expect to live to be at least 60.
By this time most people in developed countries had a very good life. Of course new inventions continued to be made. But man now had a desire(渴望) to explore again. The earth was known to man but the stars were not. Man began looking for ways to go into space. Russia made the first step. Then United States took a step. Since then other countries , including China and Japan, have made their own steps into space.
In 1969 man took his biggest step away from earth. Americans first walked on the moon. This is certainly just a beginning, though. New inventions will some day allow us to do things we have never yet dreamed of.
【小题1】This passage talks mainly about         .

April 27 is a special day in Britain. It’s called Take Our Daughters to Work Day. It was __36__ to Britain in 1994 from America. On that day thousands of girls take a day __37__ school and go with one of their parents to their work places. By doing this, it can __38__ girls more about the society where they live.

     Now the girls can have a close look at __39__ their parents are doing. This may help them to be calmer when they have to choose a __40__. Mary experienced a day of work at her mother’s office. This helped her __41__ her mother’s work better. She said that this made her feel more confident about her future.

Schools and many companies __42__ the activity, too. Some schools __43__ make the day a necessary part of school life.

Experts think that girls with more self-confidence are more likely to be __44__ than common girls. __45__ parents can set good examples both at work and at home for them, they will do better than others. Take Our Daughters to Work Day is surely a step in the right direction.

1.A. sent          B. given           C. brought        D. taken

2.A. off           B. at              C. away              D. of

3.A. talk          B. keep            C. teach         D. make

4.A. which        B. what            C. that          D. whom

5.A. place         B. school          C. friend         D. job

6.A. thank         B. understand       C. praise        D. remember

7.A. hold          B. refuse           C. choose       D. support

8.A. just          B. never            C. even         D. ever

9.A. successful     B. polite            C. friendly      D. knowledgeable

10.A. Because       B. If               C. While       D. Though                        

There have been many great inventions or things that changed the way we live. The first great invention was the one that is still very important today——the wheel. This made it easier to carry heavy things and to travel long distance.

For hundreds of years after that there were few inventions that had as much effect as the wheel . Then in the early 1800s the world started to change. There was little unknown land left in the world. People didn’t have to explore much any more. They began to work instead to make life better.

In the second half of the 19th century many great inventions were made. Among them were the camera, the light and the radio. These all play a big part in our daily life today.

The first part of the 20th century saw more great inventions. The helicopter in 1909, movies with sound in 1926, the computer in 1928, jet planes in 1930. This was also a time when a new material was first made. Nylon came out in 1935. It changed the kind of clothes people wore.

The middle part of the 20th century brought new ways to help people get over diseases. They worked very well. They made people healthier and allowed them to live longer. By the 1960s most people could expect to live to be at least 60.

By this time most people in developed countries had a very good life. Of course new inventions continued to be made. But man now had a desire(渴望) to explore again. The earth was known to man but the stars were not. Man began looking for ways to go into space. Russia made the first step. Then United States took a step. Since then other countries , including China and Japan, have made their own steps into space.

In 1969 man took his biggest step away from earth. Americans first walked on the moon. This is certainly just a beginning, though. New inventions will some day allow us to do things we have never yet dreamed of.

1.This passage talks mainly about _______________ .

A．why cars were very important

B．when light was invented

C．how inventions affect people’s daily life

D．which country made the first step into space

2.According to the passage man didn’t have a desire to explore a lot ___________.

A．at the beginning of 1800s

B．in the 1960s

C．since the 1900s

D．from the 1800s to 1960s

3.Nylon came out five years later than____________ .

A．radio             B．camera           C．jet planes         D．movies

4.People can live longer lives because ________ that help cure diseases have worked very well.

A．doctors                               B．new ways

C．medicines                             D．new hospitals