新概念二册课件Lesson17 Always young（共36张PPT）

Lesson 17
Pepper
Always young
Daily
Proverb
Harmony brings wealth.
和气生财
New Words
壹
[?'p??]
appear
vi. 出现，显露
The plane appeared.
disappear
vi. 当众露面；登场（演出等）
Tom即将上台扮演一名年轻女子。
Tom will appear on the stage as a young woman.
vi. 似乎，好象，
显得
Tom似乎是个好人。
Tom appears to be a good man.
（与 seem 同义）
（系动词）
appearance
n. 出现，外貌
Don’t judge a person by appearance.
on the stage
在舞台上
in the stage
在某一阶段(时期)
[d?'spa?t]
despite
prep. 不管，尽管
尽管她的相貌不好，Tom依然爱她。
Despite her ugly appearance, Tom still loves her.
despite =in spite of
In spite of her ugly appearance, Tom still loves her.
Practice
贰
You use ________ to introduce a fact which makes the other part of the sentence surprising.
If you say that something ________ to be the way you describe it, you are reporting what you believe or what you have been told, though you cannot be sure it is true.
despite
appears
Game Time
叁
Skip 7
Grammar
肆
must，have to，have got to
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肯定形式
must
have to
have got to
否定形式
must not
(mustn’t)
don’t have to
haven’t got to
疑问形式
Must sb.…?
Do/Does sb. have to…?
Have/Has sb. to…?
1
must/have to，have got to
Everyone must keep the law.
人人都要守法。
The last train has gone. We’ll have to walk home.
最后一班车已经开了，我们得走回家了。
must：表达主观的看法，认为有义务或责任去做某事
have to和have got to 侧重于客观需要，有“不得不”、“被迫”之意
have to/have got to
更加口语化
I often have to get up at 5.
我经常5点就得起床。
当句子中有频度副词often，always，usually等时，一般用have to ，而非have got to.
have to的前面还可以用情态动词或助动词，而have got to却不可以
must 表推测
Mary的房间开着灯，她一定在家，不可能出去。
Mary’s light is on.
must表示推测时，意为“准是”、“一定是”，表示较有把握的推测
She must be at home.
通常只用于肯定句
can’t表示否定推测，意为“肯定不”
She can’t be out.
must 表推测
You have worked hard all day. You must be tired.
你辛苦干一整天，一定累了。
对现在情况的推测判断
He must be working in his office.
他一定在办公室工作呢。
对现在情况的推测判断
must对现在的状态或现在正发生的事情的推测时，
must 后面通常接系动词be 的原形或行为动词的进行式。
must 表推测
I didn’t hear the phone. I must have been asleep.　
我刚才没有听到电话，我想必是睡着了。
对已经发生的事情的推测判断
must 表示对已发生的事情的推测时，
must 要接完成式。
不定代词one, another, the other, others的用法
2
(一)one的用法
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one’s
反身代词
oneself
复数形式
ones
1.泛指人，表示“人，人人”。
2.表示“一个人或物”
3.代替句中或上文已出现过的泛指名词，以避免重复。
不定代词one, another, the other, others的用法
(一)one的用法
4.one 和 it 的区别
one和ones是泛指，表示同类中的任何一个或几个,
it是特指，指代上文已出现过的带有定冠词的特指名词。
同类异物
同类同物
5.the one 和that ones表示特指。the one相当于that，the ones 相当于those。
No dictionary is as useful as the one (=that) I bought last year.
我去年买的那本词典最有用。
The children from the United States are different from the ones (=those) from China.
从美国来的孩子同从中国来的孩子不太一样。
6.ones 一般不能同these或those连用
7.one 和ones前面不可加my, your等形容词性物主代词，不能说my one, their ones等，应该用名词性物主代词，如mine, yours等
不定代词one, another, the other, others的用法
(一)one的用法
不定代词one, another, the other, others的用法
（二） other的用法
Have you any other pens?
你还有别的钢笔吗?
There are two girls in the room. One is writing and the other is drawing a picture.
房间里有两个女孩，一个在写字，另一个在画画。
I don’t want these. Have you any others?
我不要这些，你有没有其他的呢？
作定语
作主语
作宾语
other表示“两个中的另一个”，“另一些，其他的，另外的”，可用作名词或形容词，在句中作主语、宾语、定语等。
不定代词one, another, the other, others的用法
（二） other的用法
the other 表示“两者中的另一个”，
the others 表示“其余几个”，
others 表示“别人，别的东西”
other和others是泛指，the other和the others是特指，均可表示人或物。
不定代词one, another, the other, others的用法
（三） another的用法
another意为“另一个，又一个”，指三者或三者以上中的另一个。
作名词用时，another为单数名词，谓语动词用单数。
作形容词用时，修饰单数可数名词，但可以用在“another + 数词 + 复数可数名词”结构中
another前面不可加the，也不可加an
复合形容词
3
1.n. + v.-ed (名词与动词间含逻辑主谓关系)：
2.n. + v.-ing(名词与动词间含逻辑动宾关系)：
3.adj. /adv. +v.-ing：
4.adj. /adv. + v.-ed：
5.adj. + n.-ed：
6.adj. + adj. ：
7.n. + adj. ：
8.num. + n. 单数：
hand-made ware 手工艺品
mouthwatering food 让人垂涎的食品
easygoing professor 随和的教授
new-born babies 新生儿
orange-colored dress桔红色的裙子
bitter-sweet memories 苦乐参半的回忆
duty-free goods 免税商品
a five-year plan 5年计划
Practice
伍
Fill in the blanks using have to, have got to, must, should, ought to, had better.
1.You _____________ not get down until the bus has stopped.
2.They _____________ be encouraged to speak English after class.
3.You often _____________ wait a long time for a bus.
4.We _____________ go and see Mary tomorrow, but I don’t think we will.
5.I _____________ not miss my train.
6.When traveling, you _____________ take care of your health.
7.In some parts of the world, you _____________ boil the water before drinking it.
8.If you have a stomach pain, you _____________ drink hot weak tea.
9.You _____________ not swim immediately after a heave meal.
10.You _____________ not wake me up when you come in.
11.He _____________ be ill, for he looks so pale.
12.You _____________ not have given him the money.
13.It’s getting late. I am afraid I _____________ go.
1.There’s no _____ way to do it.
A. other B. the other C. another D others
2. Some people like to rest in their free time. ______ like to travel.
A. Other B. The others C. Others D. Another
3. This cake is delicious! Can I have_______ piece, please?
A. other B. another C. others D. the other
4. Where are ______ boys?
A. the other B. the others C. others D. another
5. The supermarket is on _____ side of the street.
A. other B. another C. the other D. others
6. There were three books on my table. One is here. Where are ___?
A. others B. the others C. the other D. another
7. Some of the speakers went straight to the conference room. ____ speakers are still hanging around.
A. The other B. The others C. Another D. Others
8. This is not the only answer to the question. There are _____.
A. the others B. others C. another D. the other
9. Please give me ____ chance.
A. other B .the other C. another D. the others
10. I don’t like those shoes. Please show me ______.
A. another B. other C. the other D. some others
Text
陆
She must be at least thirty-five years old.
In spite of this, she often appears on the stage as a young girl.
Jennifer will have take part in a new play soon.
This time, she will be a girl of seventeen.
In the play, she must appear in a bright red dress and long black stockings.
Last year in another play, she had to wear short socks and a bright, orange-coloured dress.
If anyone ever asks her how old she is, she always answers, 'Darling, it must be terrible to be grown up!'
Practice
柒
Listen,
repeat
and translate
Retell the text in your own words
Homework
捌
1. 整理笔记本，并背诵重点单词及其用法，重点短语，语法及句子；
2. 完成课课练；
Thanks!