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发表于 2016-7-11 23:57:21
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主动形式表达被动新概念:
1> The music is sweet to hear.
2> The machine needs repairing. (用need, want和动名词形式直接搭配)
3> The dictionary is worth buying.
-- The book is worth reading.
4>The house is under construction.(介词under表达被动的意味)
-- The puma is under control.
-- The problem is under discussion.(n.讨论)
-- The thief is under arrest.(n.逮捕, 拘留)
5> The airport came into use again.(came?into 不及物动词短语)
-- Our?time?has?already?gone?to?waste.(go to waste浪费掉, 付诸东流)
6> able?形容词后缀, 跟在动词后表达"能够被...的"
-- She?is?a respectable?person.(respectable adj.可敬的, 值得被尊敬的)
-- This is a returnable bottle. 这是一个能被退回的瓶子。(returnable adj.可被退回的)
7> consist?of, comprise本身表达被动新概念, 结构形式为主动
Just as Mrs. Richards was entering the dinning room, there was a knock on the front door.
She knew that it must be the baker.
She had told him to come straight in if ever she failed to open the door and to leave the
bread on the kitchen table.
straight adv.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.(n.问候)
-- When ever he is in trouble I‘ll be on the spot.
Not wanting to frighten the poor man, Mrs. Richards quickly hid in the small storeroom
under the stairs.
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.
She heard the front door open and heavy footsteps in the hall. Suddenly the door of the
storeroom was opened and a man entered.
Mrs. Richards realized that it must be the man from the Electricity Board who had come to
read the metre.
read?the?metre 查电表
She tried to explain the situation, saying ‘It‘s only me‘, but it was too late.
saying(现在分词做伴随状语)
The man let out cry and javaces.
let?out?a?cry 大叫了一声(= utter a cry /give?a?cry)
utter vt.发出, 做声, 发表, 发射
jump?back?several?paces 后退了好几步
When Mrs. Richards walked towards him, he fled, slamming the door behind him.
Slamming(现在分词作方式状语或伴随状语, 说明fled的情况)
Special difficulties 难点
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...
1>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
relieved(adj.放心的) horrified(adj.惊骇的)
-- He was frightened when he saw the snake. à He was frightened to see the snake.
-- I was sorry when I learnt that he had had a accident.
à I was sorry to learn that he had had a accident.
2>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. Awkward(adj.尴尬的, 不方便的)
3>在少数几个动词后, 不定式可用作结果。
learn, find, see, hear, be told
-- He lived to see his inventions come to success. 他活着看见他的发明成功了。
-- He woke up to find everyone gone. 他醒来发现大家都走了。
-- He went to his house only to find him out.
4>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 多项选择
1.D She wanted to know whether that costume was comfortable to wear.
2.C
take?sb in 使某人信以为真, 让某人上当
disguise n.伪装 v.假装, 伪装, 掩饰
3.C
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 anxious形容词短语做原因状语
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
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 promise to be back before 11 o‘clock. |
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