Part One （P36-37)

Paraphrase is a restatement of the meaning of a sentence or text using your own words when you borrow the ideas from others .  When paraphrasing ,you need tochange the words, word forms, parts of speech ,word order and grammatical structure as much as possible, ensure that a sequence of three words will not be the same as the original . 

But you must not change any of the ideas in the original information , and not remove any ideas , or add new ones. 

In paraphrasing the original , you will find some shared language ---certain kinds of words and phrases that need not be changed as they can be shared by your paraphrase .Examples :

1) proper nouns such as names of people , organizations , places , etc  : Asian , World Trade Organization;

2) common nouns that are difficult to reward efficiently ; computer , mosquito , atmosphere , winter , helicopter;

3) technical terms:sodium , carbon dioxide , DNA , diesel exhausts ;

4) numbers and dates: 35%-80% , 2014 , April 20

Task One

Compare each pair of the sentences and their paraphrases and anzlyse how the words ans structures have been changed though the meaning is kept unchanged .