-
Unit 2
I’ll help to
clean up the city parks
一、基本知识点
1. sick
生病的,有病的;可在句中作表语
Mary could
not come because she is
sick.
也可作定语
a sick child
【区别
i
ll
】
ill
与
sick
同义;但是只在句中做表语,不做定语。
Mary
could not come because she is ill.
2.
cheer
(sb.)
up
(让某人)变得高兴;振奋起来
The good
news cheered up everyone in our class.
3. give
out
分发;散发,相当于
hand
out
,
The teacher is giving
out/ handing out the test papers.
give sth. out to sb.
意为
。
4.
volunteer
【名词】志愿者
【动词】义务做,自愿做(某事)
volunteer to
do sth.
,
The girls could
volunteer in an after-school study program.
5.
used to do sth.
过去
/
曾经
(
常
)
做某事,表示过去的习惯、动作或状态,并强调现在已经
不再存在或发生。
There used to be
a cinema
here.
They told me stories about
the past and how things used to be.
6.
alone
【形容词】独自一人的,无感情色彩:
The
musician enjoyed living alone and writing songs
himself.
lonely
(感到)孤独寂寞的,带有很强的感情色彩,可做表语或定语。
The lonely boy is not lonely now.
7.
care for sb./sth.
照顾;照料……
care
【名词】小心,关心
take care of=look
after
→
【动词】
care about s
b./sth.
关心,在意某人
/
事<
/p>
→
【形容词】
careful
/ careless
→
【副词】
carefully
8.
such
“这样的,这种,如此”<
/p>
,用于修饰名词
such+ a/ an+
形容词<
/p>
+
单数名词:
such a good
day
/such an exciting match
such+
形容词
< br>+
复数名词
/
不可数名词:
p>
such important decisions
such delicious food
如果名词前被
many, much, few, littl
e
修饰时,只能用
so
,而不用
such
:
so many sick
children/ so little time
9. try out for
…
参加…选拔,争取成为…
Thirt
y football players tried out for the Best Player
of the year.
try
out
试用,试验
10.
journey
【名词】
(尤指长途)旅行,行程;
trip
p>
【名词】多指短途旅行;
travel<
/p>
【名词、动词】
travel around the
world
→
【名词】
travel
er
旅行者
11.
【复习】
be busy
with sth.
be busy doing sth.
12.
【复习】
try doing
sth.
try to do sth.
try
one
’
s best (to do sth.)
13.
【复习】
be worried
about sb./ sth. = worry about sb./ sth.
14. raise
money
集资,筹钱;
raise money
for
…
为……筹钱
raise
【动词】举起;提高;募集
15. keep
【动词】
keep+
名词,保留(某物)
;
keep+
p>
形容词,保持
16.
【形容词】
broken
破损的,出毛病的;
blind
瞎的,失明的;
deaf
聋的;
disabled
有残疾的,丧失能力的
在句中做定语和表语:
17. make it possible (for sb.) to do st
h.
使
(某人)
做某事成为可能,
p>
You helped to make it possible for me to
have Lucky.
make it +
形容词
(+for
sb.) to do sth.
使(某人)做某事成为…;
think/find it
+
形容词
to do sth.
18. make a
difference
to
…
对……有影响;对……有作用,
difference
前可以用
no, any, some,
much
等修饰,如
The
rain made no difference to the game.
Hard-working makes much difference to
study.
19.
difficulty
【可数
/
不可数】表示抽象意义的“困难”时为不可数
;表示具体的“难题、难事”时为可数;
have
difficulty (in) doing sth.= have trouble (in)
doing sth.
20.
train
【动词】训练,
trained
为过去分词,可做定语,意为“受过训练的”
a trained dog
21. be excited about sth.
,
Everyone is excited about
the good news.
【复习】
excited
意为
,在句中做
;
exciting
意为
,在句中做
。
22.
order
【名词】命令,指示;顺序,次序【动词】订购;点(菜)
< br>follow the order
,
。
23.
change
【动词】变化,改变
It
’
s hard for a person to change his
life(style).
【名词】变化;
零钱
change A for B
用<
/p>
A
换成
B
:
p>
When you travel in China, remember to
change US dollars for RMB.
24. repair
【动词】修理,修补;
fix
【动词】安装;使固定
【
fix up
修理
< br>=repair
】
二、重要单词、短语