-
Unit 2 Healthy
eating
知识点归纳
1.
diet
日常饮食
go on a diet =
be on a diet
节食
a balanced diet
平衡饮食
diet
既可指习惯上吃的食物,又可指规定的食物。特指维持健康的食物。
food
是一般用语,指进入身体供人或
动物生长的食物。强调种类时为复数名词。
2. provide sb. with sth. = provide sth.
for sb.
supply sb. with sth
.=
supply sth. to sb.
offer sb. sth
/
offer to do sth.
3.
energy
原是物理学上的术语<
/p>
“
能量
”,
<
/p>
用于人时则指
“
精力
,
活力,能量
”
power
(
身体上
,
精神上,自然的
)
能力
p>
,
体力
,
智力,力
量
strength
人的或者物体内
在的或者固有的
力量
force
主要指做某事而使用的外
力,或者武力,部队,兵力。
4. frustrated
修饰人或者人的声音,表情
frustrating
令人沮丧的
be frustrated with
< br>对
…
.
感到沮丧
5.
ought to
(
1
)表
示责任,义务
He
ought to look after his sister.
(
2
)表
示建议或劝告
You
ought to study hard.
你应该努力学习。
(
3
)
ought to
的否定形式
ought
not
to
(
4
)
ought to have
done = should have done
过去应该做而未做
of
(
1
)想起;记起
Sorry, I didn’t think
of your name just now.
(
2
)考虑
We should think of the
matter carefully.
(
3
)为
…
着想
Chen Guangbiao
is always thinking of the poor people in the poor
areas.
(
4
)想;打算
I am thinking
of giving up smoking.
think
about
想;考虑
think much of
对
…
评价很高
think highly / well of
高度评价
think out
想出
think badly / little
of
认为不好
think over
仔细考虑
7.
情态动词
must, may, might, should
用于肯定猜测;
can /
could
用于否定和疑问猜测。
(
1
)表示对现在情况的猜测,用
p>
“
情态动词
+
动词
原形
”
He must be in the classroom.
他一定在教室。
(
2
)表示对过去情况的猜测,
用
“
情态动词
+ have
+
过去分词
”
The ground is wet, it
might have rained last night.
地是湿的,昨晚可能下雨了。
(
3
)
can
/ could
用于疑问句表示
“
可能
…
吗
”
;
用于否定句表示
“
不可能
”
。
---
It can’t be him. He has
gone to Xi’an.
不可能是他,他去西安了。
8
、
be tired of…
对
…
p>
厌倦;厌烦
be tired of
…
对
…
厌倦;厌烦
be tired from /
with…
由于
…
而疲惫
9.
lose weight
减肥
put on weight
增肥;长胖
10
have sb. do sth.
让某人做某事
have sb. /
sth. doing
让某人做某事;让某情况发生
have sb. / sth. done
使某事被做
11.
get away with
不受惩罚;被放过
get
across
使了解
get
around/round/about
到处走动
get down to
着手,开始
get
down
下来;使沮丧
get
over
恢复
get through
完成
get away from
摆脱
get along with
与
…
相处
get out of
从
…
中出来
12.
tell a lie /
lies to do something
为了做
…
而撒谎
tell a lie / lies with sb.
= lie to sb.
对某人撒谎
13. lie------ lay-----lain
-----lying
躺,位于
lie ------lied-----lied----- lying
撒谎
lay------
laid----- laid----- laying
放置,下蛋
14.
too much
后接不可数名词;位于动词后,修饰不及物动词
much too
修饰形容词或副词
15
、
earn one’s living
谋生
=make a living
16. although / though / as
/ while / no matter / _ever
引导让步状语从句,要正
确区分主句,
从句之间的逻辑关系。
17. custom
风俗,习惯
customer
顾客,消费者
18
、
in
debt
欠债
be out of
debt
不欠债
get
into debt=run into debt=fall into debt
负债
in one’s debt
欠某人情
19. consult
sb./ sth.
查阅某事物
/
请教某人
consult sb.
about sth.
就某事咨询某人
consult with sb.
与某人交换意见,商谈
20. be
willing to do
愿意做某事
be unwilling to
do
不愿做某事
vi.
怒视;发耀眼的光
glare
指由于羡慕、恐惧、惊讶而用恐吓、凶狠或愤怒的眼光看。
<
/p>
gaze
指由于惊讶、好奇、喜悦、同情或感兴趣而目不转睛的看
。
stare
指固定的凝视,暗示好
奇、勇敢、无礼貌或愚蠢。
glance
“
一瞥
”
22
、
spy
on
暗中监视
spy into
探听
spy out
觉察;发现
spy out
the land
了解情况;估计形势
23.
benefit
(
1
)
vt.
对
…
有利
The fresh air here will bebefit you.
(
2
)
vi.
受益;得到好处
benefit from/by
You will
benefit from the fresh air here.
24
、
cut down
(
1
)削减;减少
You should cut down your smoking.
你应该减少吸烟。
(
2
)砍倒
Only a few trees can be cut down for
firewood.
cut
across
走捷径
cut
at
向
…
砍去
cut in
插嘴;干预
cut off
切断;挡住
cut out
删掉;切除
cut up
切碎;使难过
25
、
before long
不久以后
,
用于一般将来时态。
long before
表示
“
很久以前
”
用于过去时态。
26
、
put on
(
1
)穿上;戴上
Put on your coat, it’s cold outside.
(
2
)上演;表演;展出
They put on a new play last
week.
(
3
)假装
He
put on a smile when he saw me.
put aside
放到一边;存储
put away
收起来;存储
put back
放回原处;拨慢
put down
放下;写下来
put
forward
提出;推荐
put off
< br>推迟;让
…
下车
put out
扑灭;生产;发表
put up
举手;搭建;张贴
put up with
忍受;容忍
27. the+
序数词
表示第几个
a+
序数词
表示再一个,又一个
28.
to
做介词的固定搭配: