1. Anything 是复合不定代词，它与nothing/something/everything的辨析如下：
（1）相同点：它们都是复合不定代词，作主语时，谓语动词都用第三称单数形式。当形容词修饰它们时，形容词要位于它们后面，如something important"重要的事"。
（2）不同点：something 用在肯定句中，anything用在否定句中或疑问句中，not......anything相当于nothing,everything可用于各种句式中，意为"一切，每件事"。Something 还可用在表示请求或期望得到肯定回答的疑问句中。如：Would you like something to eat?anything表示"任何东西，任何事情"讲时，也可用于肯定句中。
For example:
Did you buy anything special?
I was looking for a birthday gift for my mother ,but I couldn't find anything suitable.
2. As.......as 结构，意为"和......一样"；其基本结构为：as adj./adv. as。第一个as是连词，后接比较状语从句。如：
This film is as interesting as that one.
Not as/so......as 结构，意为"不如......"。
如：
This dictionary is not as /so useful as you think.
若有修饰成分，如twice,three times,half,a quarter.
Your book is twice as long as mine.
【拓展】as ......as 的相关句型：as ...as possible 尽可能.. ....，as......as usual/before 和往常一样......, as long as 只要，as far as 远至......，as well as.和......一样好。
3. more and more 多音节"。形容词表示"越来越。。。。。。"如：more and more beautiful越来越漂亮。
比较级 and 比较级表示越来越……。
如：younger and younger.
The city is becoming more and more beautiful.
4. What do you think of ……?用来询问对方某人/某事物的看法，后接名词、代词或v.-ing形式。如：
What do you think of your English teacher?
该句式相当于How do you like……?
What do you like think of the book?=How do you like the book?
5. too……to 意为"太……而不能……"。其中too 是副词，后跟形容词或副词；to 为动词不定式，后跟动词原形。
She is too old to work.
He is too careless to look after himself.
Too……to = not……enough to 但not后面形容词是too后面形容词的反义词。如：
He is too young to join the army.=He is not old enough to join the army.
too …to …= so that
The old man was too weak to move.= The old man was so weak that he couldn't move.
【注意】在too…to…结构中，当too 修饰good /glad/happy/kind/ready等词时，后面不定式具有否定意义，too相当于very,作"非常"讲。如：
She's too (=very) willing to help you.
I'm too happy to do it.
Beginners are too easy to make such mistakes.
6. unless 意为"除非……，如果……."，引导条件状语从句，相当于if 条件状语从句的否定形式，即unless=if …not,主要用于下列情况：
（1） 主句（肯定句） unless 从句。
You'll miss the bus unless you hurry up.
（2） 主句（否定句） unless 从句。
You will never get anywhere unless you have set your goal.
7. What 's the matter? I have a clod.
(1).What's the matter? 用来询问某人患了何种疾病可遇到某种麻烦。
即：What's the matter with =what's the wrong with
What's the matter with you?
I don't feel well today.
【拓展】 表示这一意义的其他口语表达还有：
What's wrong?
What's up？
What's the trouble?
What happened?
Is there anything wrong?
(2) have 表示疾病的名词意为"患病"
Have a cold =catch a cold.
8．The 比较级，the 比较级结构意为"越……，越……"。即两个比较级前用定冠词修饰，分别引导一个分句，前一个分句作状语，表示假设、条件、时间等，后一个分句表结果。
The sooner, the better .
The more careful you are ,the fewer mistakes you'll make.
【拓展】"比较级 and 比较级"意为"越来越……"，当其中的形容词或副词的比较级是通过加more构成时，用"more and more 形容词、副词"。如：
The girl grew thinner and thinner.
Our country is becoming more and more beautiful.
9.英语中表示事物的长、宽、高、深、远等基本结构为：基数词 名词 形容词（long/wide/high/deep/away等），在句中作表语或后置定语。如：
The bridge is 150 meters long.
That building is 95 meters high.
【拓展】"基数词 名词（单数）"或"基数词-名词（单数）-形容词"相当于形容词，用作前置定语。如：
Mary is an 18- year – old year.
10．I 've had this magazine for a couple of months.
（1）had 在此意为"买"，是动词have 的过去分词。Have是延续性动词，buy是短暂性动词，不能与表示一段的时间状语 for a couple of months 连用，故某一段时间用have，而不能用buy。如：
The man has been dead for 2 days.
（2）a couple of 意为"一些，几个"，相当于 a few/several,后跟可数名词复数形式。
A couple of 还可意为:"一双，一对；夫妇"，指任何两件同类的东西。
【拓展】 a pair of 指两件分开使用的东西。A pair of shoes 一双鞋。
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