3)a/an??

1
????
2

• 1.????

3)a/an?????,???the same?
The children are of an age.
The two cars are of a color.
7)????,???????,???a certain?
A Mr. Smith is asking to see you.
A Tom Hanks is waiting for you.
3
8)???????,??????????
a pleasure???????? a surprise???????? a
joy?????? a pity?????? an honor??(?)??????(?)

9)???????,????,??????
What a heavy rain! What a good supper!
Please give me a black coffee!
4
2. ???
2). ?????????????,??a/an
a red sun a round moon
3). in the 19th century a 19th century
house a first-class teacher
5
3). ?????????????????????????
?most ???????????????,????????
Dalian is a most beautiful city so I hope to
visit it a second time.
????????????????????,???????????????
She is the tallest and fattest girl in our
school.
6
???????????,????????????,????????
The market in the country is busiest in winter.

????????????????????,???????
A wolf in a sheeps skin is our most dangerous
enemy.
7
?????????????????,??second?third????????????,
?????
He has a second house.
Do it a third time.
5). ?????????,?????
Birds fly south. A winding river runs south.
8
16). ???? ?? sb. on/in/by the
????
He hit him in the face.
beat sb. on the nose take sb. by the
arm pat sb. on the head
17). the ??? of the two/both ?????
????
the elder of the two ????????? the more beautiful
of the two ??????
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18). the ???,the ??? ???

The sooner, the better. ?????
19). He got paid by the hour. by the
yard/the dozen/the month/the year ?by
weight/height/length
20).a first?????????
He is a top student in our class he often gets a
first in maths.
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21). have the ???? to do sth.
I dont have the kindness to help him.
You have the right to keep silent.
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3. ????
14). man(??), word(??),
space(??),nature(??), society(??),history(?
?) ?????,????,??????
Man is fighting a battle against pollution.
Word came that our team won the match.