重点句型
1.Youneverseem同被short藕粉pocketmoney, Lo.
2.You depend on computers more than you realize.
3.The red one costs $2500, and it’s made of leather.
4.What about the weight?
5.What do you think of computers, Frank?
6.How much time do you spend playing computer games every week?
7.Thank you for attending this meeting.
8.In the 1940s, the first computers were bigger than cass.
Listen to woman making a phone order. order此处做名词，订单
order可以做及物动词order sb. sth. = order sth. for sb. 为某人订购某物
He ordered himself a new suit.
2pare 比较
How can I compare them?
compare… with…把…与…相比
She began comparing herself with her classmates and found she didn’t study so hard as any of the others. compare…to…把…比作…
Teacheres are often compared to burning candles.
3.seem
seem (to be) 形容词/名词似乎Tom seems (to be) a very clever boy.
seem like 名词看起来像He seems like a new teach.
seem to do sth. 似乎It seems/seemed that 从句
It seems that he has a few friends. = He seems to have a few friends.
4.be short of 缺少；缺乏be rich in (富有…的)
5.depend on
depend on sb. 依靠，指望
depend on sth. 取决于；依…而定
need 实意动词与情态动词的用法区分
实意动词，解作“需要”，后接动词-ing形式时，表被动。need doing sth. = need to be done
由must引导的一般疑问句，否定回答用needn’t或don’t have to
one 泛指上文提及的同类人或食物中的一个（同名异物），用于指代单数可数名词，其复数形式为ones it 特指上文提到的同一事物（同名同物），用于指代可数名词单数或不可数名词
that 表特指，与所指名词为同类，但不是同一个，用于指代可数名词单数或不可数名词
8.be able to can
be able to 指经过努力而获得的能力，有人称和数的变化，可用于多种时态
can 指自身具备的能力，没有人称和数的变化，只有一般现在时can和一般过去时could两种时态9.as well / too / also / either
as well 用于句末，无需用逗号与句子分开
too 一般用于肯定句句末，用逗号隔开
also 一般用于肯定句，常位于be动词、助动词或情态动词之后，实意动词之前
either 用于否定句句末
10.price
What’s the price of…?
How much is/are …?
How much does/do … cost?
价格的高低用high和low
短语：at any price 不惜任何代价at a price 以高价
11.be made of/from/inweight可不可数
sth. cost (sb.) some money 某物花了（某人）一些钱
pay (sb.) some money for sth. 付钱（给某人）买……
spend time/money on sth. 在…上花费时间/金钱
spend time/money (in) doing sth. 花费时间/金钱做某事
sth. take some time …需要一些时间（例：The journey will take three days.）
It takes/took sb. some time to do sth. 做某事花某人一些时间
13.比较级
比较级构成
a.一般加-er -est
b.以不发音的e结尾时，加-r –st
c.辅音字母+y结尾的词，改y->i 再加-er –est
d.重读闭音节词，末尾只有一个辅音字母，双写这个辅音，加-er -est
e.多音节和部分双音节，在原级前面加more ; the most
比较级应用：
a.同级比较
A as 形容词原级as    B
A not as/so形容词原级as B
b.两者之间的比较
A…than B
A is the 形容词比较级of the two …
the形容词比较级the形容词比较级越…越…
形容词比较级and形容词比较级; more and more 多音节或部分双音节词原级越来越…
c.两者以上的比较
Ais the 最高级in/of …
one of the 最高级名词复数最…之一
the 序数词最高级第几
14.afraid
be afraid of sb./sth. 害怕某人或某物
be afraid of doing sth. 害怕做某事
be afraid to do sth. 因害怕不敢做某事
be afraid that 从句恐怕（多用于客气地提出个人看法）回答: I’m afraid so.恐怕如此I’m afraid not.恐怕不是这样。
15.Why not?
“建议”句式
Why not do sth.? = Why don’t you do sth.?
Shall we do sth?
Let’s do sth..
What/How about 名词/代词/动名词？
You’d better (not) do sth..
16.another 三者或三者以上中的另一个
another + 基数词+ 复数名词= 基数词+ more + 复数名词（表示再有几个，还有几个）
17.look forward to 盼望、期待to是介词
18.how often/ how long/ how soon/ how far
How often 多久一次
How long 多长（时间）
How soon 多久（用来询问将来的时间，指时间还有多久，多用来对“in 时间段”提问）
How far 多远
19.without 介词，意为“没有；缺乏”
I can’t finish the work without your help. = If you don’t help me, I can’t finish the work.
20.have to / must
have to 客观现实的“不得不”，有人称、时态和数的变化，可用于多种时态。don’t have to 表示“不必”
must 主观意志上的“必须”，没有人称、时态和数的变化，must n’t 表示“禁止”

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