【课文讲解】 too ... to:太...而不能
不定式to,在大部分情况下,表示否定概念
not/never too ... t 并不太...所以能够
One is never too old to learn 活到老,学到老。
The question is not too difficult for me to answer.
如果在副词too前发现修饰语all,but,only,不定式to的概念也是肯定的。
They are all too satisfied to work with you.
I am only too glad to have someone to speak to.
He was but too eager to get home. fancy-dress paty = costume party intended to = mean t有什么打算,意图 dress up as: 化妆成为 the night before: 前一个晚上(以过去的某一个时间为基准点)
last night: 昨天晚上(以现在为基准点)
The night before she got everything ready. she was impatient(eager,anxious) to try it on.
be impatient to do sth: 急于要做某事,迫不及待
=eager,anxious,hungry,thirsty,desperate,can't wait(口语) try on :试穿 After putting it on: 穿上以后 动词不定式to wear,用来修饰说明comfortable,作它的状语
The book is difficult to read.
The dress is easy to wash.
Your handwriting is easy to recognize.
It would be comfortable(for her)to wear
It is easy for me to read
主动形式——表达被动概念
The music is sweet to hear.
The machine needs repairing.
"需要..."被动概念,用:need,want和动名词形式直接搭配
The dictionary is worth buying.
The book is worth reading.
The house is under construction
The puma is under control
The problem is under discussion
The thief is under arrest.
介词under表达被动的意味
The airport came into use again.
came into use: 不及物动词短语
Our time has already gone to use.(浪费掉,付诸东流) She is respectable person.(被尊敬的人)
-able 形容词后缀,跟在动词后表达"能够被...的"
This is a returnable bottle.
"由...所组成": consist of,comprise本身表达被动概念,结构形式为主动 there was a knock on the front door: 有人敲门 come in :进来
straight: 直接地,径直地 if even --- ever 用于条件句,表示任何时候,任何场合
=when ever
If ever you see George give him my best regards.
When ever he is in trouble I'll be on the spot. Not wanting ……分词的否定结构形式,做原因状语
多用于句首;也可插入句中,主谓之间
Not wanting to make her nervous,the doctor didn't fully explain the seriousness of condition.
= The doctor,not wanting to make her nervous,didn't fully explain the seriousness of her condition. read the metre; 查电表 saying……现在分词做伴随状语 let out a cry: 大叫了一声
=utter/give a cry jump back several paces 后退了好几步 slamming……现在分词作方式状语或伴随状语,说明fled的情况 【Special difficulties】 wear
形容词+动词不定式
He was delighted to learn that...
I was glad to hear that...
He was anxious to leave...
感情形容词后的不定式通常是表示原因,在句中做原因状语
happy;relieved;astonished;amazed;surprised;horrified;
disappointed;sad;embarrassed;shocked He was frightened when he saw the snake
He was frightened to see the snake. I was sorry when I learnt that...
I was sorry to learn that... 不定式也可以放在表语之后,主语是不定式的实际宾语
The car is hard to park
Some questions are awkward to answer. 在少数几个动词后,可用作结果不定式
learn;find;see;hear;be told
He lived to see his inventions come to success.
He woke up to find everyone gone.
He went to his house only to find him out. 在不定式前加only,表示意想不到的,出乎意料的结果
He hurried to the post office only to find it was shut(closed) 【Multiple choice questions】 1...because...D
She wanted to know whether that costume was comfortable to wear. 2...because...C
take sb.in 使某人信以为真,让某人上当
disguise伪装
At that moment,she was dressed up as a ghost.She didn't want to frighten the poor man,She hid as quickly as possible in the small storeroom under the stairs. 3...hoped...C Key structure 4...C
and前后连接时态要呼应,表示并列关系 5...B
how修饰限定形容词
At that moment,she hadn't put on the costume. 6...B
...not wanting to frighten the poor man.
动词不定式的否定形式是在动词不定式符号之前直接加否定词not,never
anxious形容词做原因状语 7...B
强调过去的一个动作 8...C
see sb.do sth看见某人做某事
做宾语补足语时,不定式符号to被省略 9...A
at the very moment 就在此刻
as long as/so long as 用来引导条件句,表示只要
You can go out as long as you pormise to be back before 11 o'clock
only when 引导时间状语从句 10...D
miss+动名词,表示错过做什么事情
I don't want to miss seeing that film on television tongight
forgot to do sth表示忘记去做某事
Yesterday ,I forgot to lock the door.
succeed in doing sth.表示成功做了某事 if..happen to...表示某事偶然发生
If you happen to pass the baker's,pick me up a brown loaf,would you?
If you happen to finish the work early give me a ring. 11...A
reading 表示仪表或者仪器上的指数、读数
What are the temperature readings for the week? take a metre-reading 读电表上的数字
measurement 测量尺寸、大小调节稳定
What's your waist measurement?
regulation 调节;regulation of body heat体温调节 12...B
let out 发出;give
shout 高呼,高喊;有目的的
shout to sb 对某人高声喊
shout at sb.对某人大喊大叫
Don't shout at the elders. |