The diagrams below show the design for a wave-energy machine and its location. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

#diagrams #show #design #wave-energy #machine #location #summarise #information #features #comparisons

The diagrams illustrate the layout of a

wave-energy

machine and possible options for its Installation. (15) The design of the

wave-energy

machine consists of two chambers. The lower

chamber

is placed

under water

Correct your spelling

underwater

show examples

and has a large hole on one side. The upper

chamber

has two turbines located inside the

chamber

and an electric generator is installed on the outside. When water

waves

enter the lower

chamber

, it pushes the

air

towards

upper

Add an article

the upper

show examples

chamber

This

air

is used to drive the two turbines which

then

run the

electric

Replace the word

electricity

show examples

generated attached

with

Change preposition

show examples

them. The

air

leaves the design system through

Correct article usage

the top

show examples

Add an article

the top

show examples

top

Correct article usage

the top

show examples

end. When the

waves

leave the system, more

air

is pulled inside from

top

Correct article usage

the top

show examples

, and the cycle is repeated.

On the other hand

, if

wave-energy

Correct article usage

a wave-energy

show examples

setup is mounted in

deep

Correct article usage

a deep

show examples

sea where the water

waves

are large, it generates high output but it is expensive.

Whereas

reverse

Add an article

the reverse

show examples

is true when installed in a shallow sea where the

waves

are small. (144)

Thus

wave-energy

Add an article

the wave-energy

show examples

machine has a simple working principle and is possible to install

Correct pronoun usage

apply

show examples

low

Correct article usage

a low

show examples

cost. (17)

Submitted by furqantaseer.ntu on Sun Nov 24 2019

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Basic structure: Change the third paragraph.

▼

Vocabulary: Replace the words wave-energy, chamber, waves, air with synonyms.

▼

Vocabulary: Only 3 basic words for charts were used.

▼

Vocabulary: The word "waves" was used 4 times.

▼

Vocabulary: Use several vocabularies to present the data in the third paragraph.

▼

Essentional vocabulary list for IELTS Writing 7+

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5Linking words
meeting the goal of 7 or more
4Word repetition
meeting the goal of 3 or fewer
14Grammar mistakes
 

3 paragraphs

179 words

0123456789.0505

Overall Band Score

Coherence and Cohesion: 9.0

Logical structure

Single idea per paragraph

Introduction & conclusion present

Accurate linking words

Variety in linking words

Lexical resource: 4.0

Varied vocabulary

Accurate spelling & word formation

Grammatical Range: 4.0

Mix of complex & simple sentences

Clear and correct grammar

Task Achievement: 6.0

Complete response

Suitable writing tone

Appropriate word count

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The diagrams below show the design for a wave-energy machine and its location. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

Essentional vocabulary list for IELTS Writing 7+

Nowadays, we are surround by advertising in our daily lives. Some people believe this has a positive effect on society. Others, however, say that it is a negative development. Discuss with both views and give your own opinion.

Some people claim that museums and art galleries are not needed today because everyone can see historical objects or art works by computer. To what extent do you agree or disagree?

3. Nowadays, more and more people decide to have children later in their life. What do you think are the reasons for this? Do advantages of this trend outweigh disadvantages? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Model Answer:

In some countries, some criminal trials in law courts are shown on television so that the general public can watch. Do the advantages outweigh the disadvantages?

Some people think adults should learn practical skills by themselves, while others think they should learn with teachers in the classroom. Discuss both views and give your own opinion.