Unit 4：

P118

1.

1)      positive

2)      focused

3)      perspective

4)      tense

5)      shape

6)      address

7)      crises

8)      curse

9)      incredible

10)   conversely

11)   issue

12)   ignored

13)   outcome

14)   rare

15)   transform

16)   accomplish

17)   quit

18)   rejected

2.

1) (in) one way or another

2) have lived through

3) makes a difference

4) Give it a/another try

5) concerned with

6) slipped over

7) pulled over

8) in reverse

P120

1.

1) concerned

2) Concerning

3) reject

4) declined

5) unconscious

6) subconscious

7) former

8) preceding

9) raise

10) rise

2.

1) does

2) make

3) take

4) do

5) make

6) Take

7) done

8) taken

9) making

10) took

3.

d     a      f      b     c      e

P122

1.

1)      will be/is going to be/is to be go        will hear/are going to hear

2)      are going to swim/are swimming/are to swim

3)      will be/is going to be/is to be       

shall discuss/are going to discuss/are discussing/will discuss/are to discuss

4)      will be/is going to be/is/is to be       will be/are going to be/are to be

5)      will be opened/is going to be opened/is opened/ is to be opened

will not be/is not going to be/is not           are to keep

2.

1)      are, will be; am changing, will be

2)      have used

3)      will do

4)      shall/will be having

5)      will/ are going to break

6)      would take

7)      will have turned

8)      should/would have got

9)      shall have been working

10)   would be sitting/ would sit

Cloze

1)      perspective

2)      despair

3)      necessity

4)      perform

5)      Conversely

6)      prophecy

7)      where

8)      as

9)      achieve

10)   recognize

11)   dealt with

12)   attitude

13)   channels

14)   concerned

Translation

1.Only those who have lived through a similar experience can fully appreciate this. /

The only people who can fully appreciate this are those who have lived through a similar experience.

2. Scientists have been hard pressed to figure out how these particles form and interact (with one another).   / …are formed…

3. I’d like to express my special thanks to everyone who has contributed over the years in one way or another.

4. The individual success of the employees in a team environment results in success for the company.

5. The war, although successful in military terms, left the economy almost in ruins.

6. He decided to channel his energies into something useful, instead of being glued to the TV set all day. / instead of sitting in front of the TV set all day long.

7. There is a difference between strength and courage. It takes strength to survive. It takes courage to live.

8. She was by nature a very affectionate person, always ready to give a helping hand to others.