Inventors are always looking for ways to make our lives easier, greener and more fun. Here are just a few examples of inventions.

                                                 Crayons were invented by Edwin Binney and C. Harold Smith. They had a paint company in New York City. The new crayons were made of wax（蜡）and different pigments（颜料）. In 1903,Binney and Smith put the first box of eight“Crayola Crayons”on the market. These new crayons were a great success. 

                                Remote control technology(遥控技术)has been used since the early 1930s. During World War1, Germans used remote control boats. The TV remote control was first put on the market in 1950. Zenith Radio Company created the first TV remote control, called the “lazy Bone”. It could turn the TV on and off and could change programs.

       Bow Lingual（犬语翻译机），named by the US

Time Magazine as a “BEST invention of 2002”，

has two parts. A microphone is tied to the dog’s neck and sends out sound information to the gadget（小挂件）held by the owner. Then the translation is done in the gadget with kinds of dog barks.

          Some students in South Korea have a new language teacher :an robot of English-teaching ：The robot is 157cm tall and speaks both Korea and English .It can make16 kinds of faces .The robot-teachers are helping to solve a shortage of English teachers there. Could robots replace human teachers one day?

1. The first box of crayons was put on the market ________ .

A. in 1900  B. in 1903  C. in 1950   D. in 2002

2.During World War1, Germans used remote control to control _________ .

A. trains    B. planes   C. boats    D. TVs

3._________ is one of the greatest inventions of 2002 according to the US Time Magazine.

A. The crayon                B. Bow Lingual

C. The TV remote control   D. The English- teaching robot

4. The English- teaching robot can speak ________ .

A. English and Chinese     B. English and French

C. Korean and Japanese    D. English and Korean

5.Which of the following is TRUE?

A.Bow Lingual’s microphone is tied to the dog’s neck.

B. The English-teaching robot can make six faces in class.

C. Remote control technology has been used since early 1930.

D. The robot- teachers can help provide the USA with more English teachers.

A new library opens in the town. It's a very big library. Some robots work there as library assistants. The robots can help you find the right books you want and do other things you tell them to. But you must say “Please”when you ask for something and “Thank you”when you get something.

 Li Ming wants to borrow a book from the new library. He comes to the library with Zhang Hua. They see a robot standing there.

 Li：Hey，give me the book “Little Tom”．Why，the robot doesn't work. There must be something wrong with it.

 Zhang：No，there isn't. When you borrow a book，you must say “Please”．

Li：Will you please give me the book“Little Tom”，Mr. Robot?

Zhang：Look！The robot is bringing you the book. Take it，Li Ming.

 Li：What's wrong with the robot？It won't let me have the book.

 Zhang：Yor must say “Thank you”．

Li：Oh，thank you very much，Mr. Robot.

 The robot smiles and gives the book to Li Ming.

 阅读短文，判断正T误F。

1.In the library all the assistants are robots.

2.The robot will be glad to help you if you say

          “Please”and “Thank you”.

3.Li Ming asks for help from the robot in the library.

4.Mr. Robot is a young man.

5.People say “Please”and “Thank you”only to robots.

A new library opens in the town. It's a very big library. Some robots work there as library assistants. The robots can help you find the right books you want and do other things you tell them to. But you must say “Please”when you ask for something and “Thank you”when you get something.

 Li Ming wants to borrow a book from the new library. He comes to the library with Zhang Hua. They see a robot standing there.

 Li：Hey，give me the book “Little Tom”．Why，the robot doesn't work. There must be something wrong with it.

 Zhang：No，there isn't. When you borrow a book，you must say “Please”．

Li：Will you please give me the book“Little Tom”，Mr. Robot?

Zhang：Look！The robot is bringing you the book. Take it，Li Ming.

 Li：What's wrong with the robot？It won't let me have the book.

 Zhang：Yor must say “Thank you”．

Li：Oh，thank you very much，Mr. Robot.

 The robot smiles and gives the book to Li Ming.

 阅读短文，判断正T误F。

1.In the library all the assistants are robots.

2.The robot will be glad to help you if you say

          “Please”and “Thank you”.

3.Li Ming asks for help from the robot in the library.

4.Mr. Robot is a young man.

5.People say “Please”and “Thank you”only to robots.

A new library opens in the town. It's a very big library. Some robots work there as library assistants. The robots can help you find the right books you want and do other things you tell them to. But you must say “Please”when you ask for something and “Thank you”when you get something.

 Li Ming wants to borrow a book from the new library. He comes to the library with Zhang Hua. They see a robot standing there.

 Li：Hey，give me the book “Little Tom”．Why，the robot doesn't work. There must be something wrong with it.

 Zhang：No，there isn't. When you borrow a book，you must say “Please”．

Li：Will you please give me the book“Little Tom”，Mr. Robot?

Zhang：Look！The robot is bringing you the book. Take it，Li Ming.

 Li：What's wrong with the robot？It won't let me have the book.

 Zhang：Yor must say “Thank you”．

Li：Oh，thank you very much，Mr. Robot.

 The robot smiles and gives the book to Li Ming.

 阅读短文，判断正T误F。

1.In the library all the assistants are robots.

2.The robot will be glad to help you if you say

          “Please”and “Thank you”.

3.Li Ming asks for help from the robot in the library.

4.Mr. Robot is a young man.

5.People say “Please”and “Thank you”only to robots.

A new library opens in the town. It's a very big library. Some robots work there as library assistants. The robots can help you find the right books you want and do other things you tell them to. But you must say “Please”when you ask for something and “Thank you”when you get something.

 Li Ming wants to borrow a book from the new library. He comes to the library with Zhang Hua. They see a robot standing there.

 Li：Hey，give me the book “Little Tom”．Why，the robot doesn't work. There must be something wrong with it.

 Zhang：No，there isn't. When you borrow a book，you must say “Please”．

Li：Will you please give me the book“Little Tom”，Mr. Robot?

Zhang：Look！The robot is bringing you the book. Take it，Li Ming.

 Li：What's wrong with the robot？It won't let me have the book.

 Zhang：Yor must say “Thank you”．

Li：Oh，thank you very much，Mr. Robot.

 The robot smiles and gives the book to Li Ming.

 阅读短文，判断正T误F。

1.In the library all the assistants are robots.

2.The robot will be glad to help you if you say

          “Please”and “Thank you”.

3.Li Ming asks for help from the robot in the library.

4.Mr. Robot is a young man.

5.People say “Please”and “Thank you”only to robots.