新概念英语第二册第46课课件

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★astonish vt. 使惊讶
如果一个动词跟人的情绪有关，其形容词有两个：令 人 –ing;感到 -ed
astonishing adj. 令人惊讶的 astonished adj. 感到惊讶的
★discover v. 发现
(以前你不知道的事现在知道了) discovery n. 探索，发现
Sam was astonished at the news. ★what引导名词性从句作介词at的宾语，
what = the thing which/that…
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5、A man was lying in the box on top of a pile of wooden goods.
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2、No one could account for the fact that (one of the boxes was extremely heavy.)
★no one could.....没人能 ★no one knows.....没人知道 ★account for = explain 说明原因、作出解释.
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★admit v. 承认 ① vt. 承认，供认 admit sth. / admit doing sth. 承认做某事 I admit breaking the window. 我承认打破了窗玻璃. ②admit that… 承认…… Sally admitted that she had used your dictionary. ③ vt. 准许……进入，准许……加入 Without a ticket you w学习o交流nPP’Tt be admitted into cinema 6
It suddenly occurred to one of the workers to open up the box.
突然一个工人想到打开箱子看看
③sth. occur to sb. 某人突然想起某件事 (从后面往前面翻)
A good idea occured to me. = I have a good idea.
When did the accident occur?
② vi. 被想起，被想到
It occured to sb. that… 某人想起了……
It occured to me that I didn't finish my homework. 我想起我还没完成作业
It occurs to sb. to do sth. 某人想到做某事……
★a pile of 一堆……
piles of snow 一堆堆的雪
★on top of 在……之上(与顶端有接触面)
★ at the top of 在……上方(at the top of之前的 词属于其之后的词的范围之内)
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6、He had had a long and uncomfortable trip, for he had been confined to the wooden box for over eighteen hours.
（2）it在句中为先行主语,代替不定式to open up the box。
（3）open up的含义之一是“打开”：
When he received the gifts, he opened them up at once. 他收到礼物后立刻就打开了。
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4、He was astonished at (what he found.) ★sb. be astonished at sth. 某事使/让某人吃惊
区别: account 的解释必须是令人满意的. explain 只要是一个解释就行.
★that后面的从句为fact的同位语从句,说明fact的 具体内容。
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一个句子跟在一个名词后，可以是：
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1、定语从句
2、同位语从句
1、同位语从句后的that是起解释说明的作用
而定语从句是起修饰的作用
Lesson 46
Expensive and uncomfatable
既昂贵又受罪
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Revision
phrase 1.问心无愧
2.一大笔钱
3.归还
4.包裹
5.偿还
6.还清
7.为……付钱 8.用这种方法 9.一半钱
words 1.无罪的 2.良心 3.皮夹 5.村名 6.百分之……
4.存款
★a number of… 许多，若干……（+可数名词的复数）
★unload 的含义为“卸(货)”，它的反义词为load(装货)。 与形容词uncomfortable,unsmiling等相似,有些动词 加前缀un可以表示做相反的动作。
★cloth, clothes和clothing比较：
cloth是指做衣服用的“布、布料”。 clothes一般指衣服，表示"衣服"的单数名词的复数形 式, 表示许多衣服。 clothing服装的总称，不可数名词, 可以包括鞋、帽等
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★unload v. 卸(货)
反义词：load v. 装货
★extremely adv. 非常, 极其
extremely 把一个形容词或副词推到了极限 ，
达到了无以复加的程度
I am extremely tired. 我累极了
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★occur vi. 发生
① vi. 发生
★confine v.
关在或局限在某个地方(一个狭小的空间里) sb. was confined to +地点 某人被关在某个地方 Tom was confined to the sroom.
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1、When a plane from London arrived at Sydney airport, workers began to unload a number of wooden boxes which contained clothing.
2、that在从句中做主语或宾语成分，则是定语从句
that在从句中不能做主语或宾语成分，则是同位 语从句
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3、It suddenly occurred to one of the workers to open up the box.
（1） sth. occurred to sb. 某人想起某事.