跟我学新概念：第二册 Lesson 17 Always young Always, 考试, parking, because, 概念

白天羽

【上期作业回顾】
翻译以下三个句子。
1. 这个地方不能停车。
This is a no parking area.
2. 如果我回家，记得给我写信哦。
Remember write to me if I go home.
3. 他因为上课没做笔记考试没及格。
He failed in the exam because he didn't take notes on class.

翻译：

    我的姑姑詹妮弗是位演员，她至少也有35岁了。尽管如此，她却常在舞台上扮演小姑娘。詹妮弗很快又要参加一个新剧的演出。这一次，她将扮演一个17岁的少女。演出时她必须穿一条鲜红色的裙子和黑色的长筒袜。去年在演另一个剧时，她不得不穿短袜和一件鲜艳的橘红色的衣服。一旦有人问起她有多大年纪，她总是回答：“亲爱的，长成大人真可怕啊！”

tang24

thanks f

pressok

This is a no parking area.

studish

qwblmx8023

3Q

raindrop88

这个时候他肯定在图书馆.he must be in the library at this time.

raindrop88

晚上要跟我们一起吃饭吗？Do you want to have dinner with us?

raindrop88

尽管舞台很华丽，表演却很糟糕.Although the stage was flowery,but the show was very bad.

白天羽

白天羽

【课后作业】
翻译以下三个句子。
1. 尽管舞台很华丽，表演却很糟糕。
2. 晚上要跟我们一起吃饭吗？
3. 这个时候他肯定在图书馆。

白天羽

补充内容：量词
a quantity of 一些，通常搭配不可数名词
quantity ['kwɔntəti]  n. 量，数量；大量；总量
He collected a quantity of curious information.他收集了一些奇怪的资料。 curious ['kjuəriəs] adj. 好奇的，有求知欲的；古怪的；爱挑剔的
quantity前常加形容词修饰，表示“---数量的”
This hotel buys a vast quantity of beer every day.这家饭店每天购买大量的啤酒。       vast [vɑ:st, væst] adj. 广阔的；巨大的；大量的；巨额的 n. 浩瀚；广阔无垠的空间
quantities of 大量的
We’ve had quantities of rain this summer.今年夏天雨水很多。

白天羽

本文题库：
1、She must be at least thirty-five years old. In my opinion she       .
A. has   B. is   C. can   D. must
分析：has后面不能跟年龄；can是情态动词，表示“能，可以”； must情态动词，可以表示判断，推测，而后一句话明确表示个人的看法，并不是推断。她至少也有35岁了。在我看来她是。答案为B。
2、She often appears on the stage as a young girl. She        on the stage as a young girl.
A. is presented   B. points   C. shows   D. seems
分析：is presented参加演出；point指出，指向，词义不符；show展示，表现，常作及物动词；seem似乎是，好像是，词义不对。答案为A。present ['prezənt, pri'zent]
3、She is grown up. She is          .
A. very old   B. an adolescent   C. a teenager   D. an adult
分析：very old很老；dolescent [,ædəu'lesnt] 青少年；teenager ['ti:n,eidʒə]13到19岁的青少年；adult成年人，与前一句的grow up（长大，成人)相符合。答案为D。
4、The president made his last public       before his term of office ended.
A. interview   B. meeting   C. appearance   D. presence
分析：interview ['intəvju:]接见，会见；meeting会议，汇合点；appearance出现，露面；presence ['prezəns]出席，到场。在任期到之前，总统先生最后一次在公共场合露面。答案为C。

白天羽

课文讲解：
My aunt Jennifer is an actress.   
actress ['æktris] 女演员     actor ['æktə] 男演员   
waiter男服务生       waitress ['weitris] 女服务生  
hostess ['həustis]女主人     host [həust] 男主人
Prince [prins] 王子      princess [prin'ses, 'prinsis] 公主，王妃
She must be at least thirty-five years old.
must be表示有把握的判断，否定判断用can not be。
You have worked all day. You must be tired.
You’ve just had lunch. You can’t be hungry now.
You must ba Tina. I’ve seen your picture.
at least至少   at (the) most至多   比较级：little → less → least；many/much → more → most
least  adv.最少，最小   at least 3 months
He disliked many of his teachers and Miss Smith he liked least.他不喜欢很多老师，其中史密斯小姐他最不喜欢。
There were at most 350 seats in the classroom.
In spite of this, she often appears on the stage as a young girl.
in spite of 尽管，不管   In spite of the rain, they went out.
He failed in spite of all his efforts.尽管尽了一切努力，他还是失败了。
In spite of her age, she appeared on the stage as a young girl.
As的含义：
1）because 因为  I can’t come as I am busy.
2）at the time when 当---时候   As I was leaving the house, the postman brought a letter.
3）the thing that 依照，像---一样   Do as you are told.
4）in the position of 担任，作为---   He works as an engineer.   
appear on the stage as sb在舞台上扮演某人

白天羽

关键句型：情态动词must
情态动词must常常用来表示不可避免的义务，这种义务在说话人看来是没有余地的。must后必须跟动词原形。
I must leave now.   Must you leave now?  No. I needn’t./Yes, I must.
He said that he must leave early.    We must leave early tomorrow.
Must可以用have to, have got to来代替，但have to可以与不同时态连用，而must只有一种时态变化。
I have to leave now.   I had to leave yeaterday.   I shall have to leave now.
在过去式的句子中，要用had to表示必须。
She had to go shopping yeaterday.
Must和have to, have got to一般可以互换，但在表示“必须”这个意思时，must着重说明主观看法，而have to比较强调客观需要。
I must tidy up the room.（主观想法）
I have to tidy the room.（客观需要）
Must可用来推测，只有在肯定句中能这样用，这种揣测比may表示的药肯定的多。
He must be a fool. = I personally think he is a fool.
She must be over forty. = I personally think she is over forty.

白天羽

单词讲解：
1、appear [ə'piə]      反义词：disappear
1）vi. 出现，显现，呈现   A ship appeared on the horizon.
horizon [hə'raizən] n. [天] 地平线；视野；眼界；范围
Something strange appeared.一些奇怪的事情出现了。
2）vi. 来到   I waited for 4 hours but she didn’t appear.
3）vi.（公开、正式）露面，登场，扮演 appear on the stage登场扮演
The lady appeared on the stage as a young girl.
He appeared on the stage when he was only 3. = His first appearance on the stage was at the the age of three.
She is at least 50 years old. But she always appeared on the stage as a young girl.
appearance [ə'piərəns] n.出现，到来，露面，出场，外表，外貌，外观
反义词：disappearance     keep up appearances维持门面，装体面
Never judge a man by his appearance.不要以貌取人。
to all appearance = by all appearance = from all appearance显然，从外表看来
2、stage [steidʒ] n.舞台   on the stage在舞台上   in the international stage在国际舞台上    quit the stage退出演艺界    quit [kwit] vt. 离开；放弃；停止；使…解除 vi. 离开；