文档介绍：Unit One
Man and Nature
Enhance Your Language Awareness
Words in Action
▆ Working with Words and Expressions
In the boxes below are some of the words you have learned in this unit. Complete the following sentences with the words given. Change the form where necessary.
▆ Answers:
1) spark
2) compelled
3) bare
4) scrape
5) destruction
6) output
7) retreat
8) tipped
9) miracle
10) eternal
11) pile
12) transfer
13) mass
14) thereby
15) have emerged
16) trigger
17) threaten
18) consumed
19) hollow
In the boxes below are some of the expressions you have learned in this unit. Complete the sentences with them. Change the form where necessary.
▆ Answers:
1) show signs of
2) cope with
3) lives in fear of
4) tough it out
5) cut down
6) from head to foot
7) searched out
8) nothing short of
9) As yet
10) settle in
11) take heart
▆ Increasing Your Word Power
You will read six pairs of words which are similar in meaning but are different in usage. Reflect on the differences in usage between the words in each group and fill in each blank with a proper one. Change the form if necessary.
▆ Answers:
1) temptation
2) attraction
3) chance
4) opportunity
5) states
6) country
7) warned
8) threatened / threatens
9) refuse
10) reject
11) total
12) gross
A blend is a word produced bining parts of other words, s