Đề 8

I>Question

1.What do people complain about their working...?

-The...is often boxing,heavy,repetitive

2.Can a robot do all kinds of jobs?

-no,it can't

3.led these advantage a robot has

-It close,it jobs over and aer,it never get bored,it icrereat a constand

4.What can you say about a robots....?

-It can be made to move in any diation

II>

1.The box can't slide down the slope because of the friction force

-The friction force prevents the box from sliding dow the slope because of the fiction force

2.A crane can lift heavy loads

-A crane has the ability to lift heavy loads

3.A knife consists of a metal blade and wooden

-A knife is made of a metal blade...

III>Verb

1.The heat from the water is often used (warm) the...

-to warm

2.Iron (be) one of metals found in the...it (used)by...

-Is one___________________________has been used

3.Nicholar one (develop) the forst....in 1878?

Did nicholar one develop the...

IV>A-V

1.Electrical installation deals with cables...

-Việc lắp điện có liên quan đến dây điện,hộp số và kết nối trong thiết bị điện

2.A pile driver is a machine that lift a hammer...

-máy đóng cọc là cỗ máy mà nhấc chiếc búa lên rồi thả nó xuống vào đầu cọc

V> V-A

1.Thép nhiều các bon được dùng làm dụng cụ cắt

-high carbon steel is used to make cutting tools

2.Cơ cấu cho phép chúng ta thực hiện những việc đơn giản...

-Mechanisms allow us to do sumple thinks like switching on lights,and opening doors