sub-几个意思?

sub-几个意思?

——上大学后你学英语最大的困难是什么?

——词汇量小。

——你还在这样背单词吗?

sub-几个意思?

——好像是。呜呜。

——你还在为记不住四六级词汇而发愁吗?

sub-几个意思?

——是的。呜呜呜。

sub-几个意思?
sub-几个意思?

今天我们选哪个词缀呢?扔个小飞镖,看扎住哪个?

sub-几个意思?

原来是这个前缀!先让这位老师抛砖引玉一下——

sub-   [sʌb]    prefix

它有几个意思?牛津词典这样讲:

sub-几个意思?

1. (in nouns and adjectives 构成名词和形容词) 在…以下;少于;低于;亚于;次于(below; less than)

sub-zero temperatures

零度以下气温

a subtropical(=almost tropical) climate

亚热带气候

substandard

低于标准的

sub-几个意思?

2. (in nouns and adjectives 构成名词和形容词) 在…下面或底下 (under)

subway

地下铁路

submarine

潜艇

sub-几个意思?

3. (in verbs and nouns 构成动词和名词) 分支;分部;分( a smaller part of sth)

subdivide

再划分

subset

子集

sub-几个意思?

柯林斯词典这样举例:

1. PREFIX (用于词头)表示“在…之下”,“在…下面” (Sub- is used at the beginning of words that have 'under' as part of their meaning.)

 

The waters were rising about the rock and would soon submerge it.

水快涨到跟岩石一样高了,很快就会淹没它。

2. PREFIX (用于名词前构成新名词)表示“次”,“分支”,“部分” (Sub- is added to the beginning of nouns in order to form other nouns that refer to things that are part of a larger thing.)

 

a subcommittee on family values and individual rights

一个关注家庭价值观和个人权益的小组委员会

3. PREFIX (用于形容词前构成新形容词)表示“低于”,“亚于”,“次于” (Sub- is added to the beginning of adjectives in order to form other adjectives that describe someone or something as inferior, for example, inferior to normal people or to normal things.)

 

The cold has made already substandard living conditions even worse.

寒冷使得已经较差的生活环境变得更糟糕。

sub-几个意思?

怎么?嫌例子太少?你还要记笔记?有请这位老师出场——

记住了吧?来来来,背单词时间到!什么,一个人背单词没气氛?让老师带领你们一起背!

原来背单词也可以如此开心!A little change everyday makes a big difference someday. 别忘了复习哦。So much for today. See you next time!

 
 

图文:辛任春

校对:  贺    新  张    英   张宏涛  张建华

审稿:马淑丽  张小彩

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