IELTS HOPECO Listening: Unit 9 - Every drop counts (WB 4-5.5)

8/24/2015 5:56:24 PM
1982 lượt xem
Clean water is a resource most of us take for granted when we turn on the tap or get in the shower. Unfortunately, we have developed daily habits that waste and pollute this valuable resource. By changing our water habits—reducing, reusing and recycling water — we all can play a role in maintaining safe and sustainable communities, while restoring and protecting our coasts and ocean.



Unit 9 (Track 20) Every drop counts (WB 4-5.5)

Questions 1-5

What comment does the tutor make about each part of the student's essay?
Write the correct letter, A-C, next to Questions 1-5.
NB You may use any letter more than once.
Essay parts
 
1  the introduction
2  the description of problems caused by the weather
3  the section on weather-control programmes
the description of cloud seeding
the conclusion
 
  Comments
 
  A It is not well organised.
  B It contains information that is not, or may not be, correct.
  C It contains information that is not relevant.


Unit 9 (Track 21) Every drop counts (WB 4-5.5)

Questions 6-10

Complete the flow chart below.
Write NO MORE THAN TWO WORDS for each answer.
 
Cloud seeding
The chemical silver iodide is introduced into a cloud by a rocket or by 6………………
arrow
This causes tiny water drops in the cloud to 7 ………………, in a process called static seeding.
arrow
Lots of very small pieces of 8 ………………join together in a process called riming.
arrow
These fall from the sky, turning to rain or snow.
arrow
   A secondary effect, known as dynamic seeding, occurs when water that freezes 9 ………………   
arrow
Sometimes this can cause the clouds to grow larger and 10 ………………
 




Mọi thông tin chi tiết, vui lòng liên hệ:
DU HỌC HOPECO

12 Hoa Phượng, Phường 2, Quận Phú Nhuận, Thành Phố Hồ Chí Minh, Việt Nam
Email: info@hopeco.edu.vn
ĐT: (08) 35 173 345 – 35 173 678
Fax: (08) 35 173 111  


bài liên quan

bình luận