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Unit 9  Have you ever been to an amusement park?
take a ride            兜风
take the subway
have been to, have gone to
on the one hand, on the other hand
a good place to practice your English
outside of China
end up                结束
take a holiday/vacation      度假
all year round            全年
such as                例如 
a zoo called/named…       一个叫做……的动物园
during the daytime        在白天
wake up                 醒来
wake somebody up        唤醒/叫醒某人
have a great/nice/wonderful/great time      玩得高兴
a wonderful place to take a holiday/to visit  一个度假/游览的好地方
an English-speaking country     一个讲英语的国家
be asleep=fall asleep               睡着
go on a DISNEY cruise
travel to another province of China
the reasons for learning English
an exchange student
improve my listening skills
one….,the other..
Three quarters of the population are Chinese. 四分之三的人口是中国人（谓语动词用复数形式）
What’s the population of China?    中国的人口是多少？（不用how much提问）
the population of China is 1.3 billion   中国的人口是13亿。（谓动词用单形式）
本单元目标句型：
1.  Me neither.
It’s fun to learn another language.
Disneyland is an amusement park, but we can also call it a theme park.
It has all the normal attractions you can find at an amusement park, but it also has a theme.
the roller coaster is themed with Disney characters.
You can see Disney characters walking around Disneyland all the time.
These are huge boats that also have the Disney theme. You can take a ride on the boat for several days, and you sleep and eat on board.
There are also many attractions on board just like any other Disneyland.
The boat rides all take different routes, but they all end up in the same place.
It is just so much fun in Disneyland.
Here’s what two of our students said about our school.
When I was a young girl, all I ever wanted to do was traveling, and I decided that the best way to do this was to become a flight attendant .
I discovered that the most important requirement was to speak English well, so I studied English at the Hilltop Language School for five years before I became a flight attendant.
It was because I could speak English that I got the job.
It’s all I have ever wanted to be.
However, I know that I have to improve my English, so I have started taking lessons at the school.
Maybe when I leave school I’ll think about becoming an English teacher rather than a tour guide.
What other job is he thinking of doing?
You can rent bicycles at the amusement park.
For many Chinese tourists, this small island in Southeast Asia is a wonderful place to take a holiday.
Maybe you fear that you won’t be able to find anything to eat in a foreign country.
However, if you ‘re feeling brave, Singapore is an excellent place to try new food.
If you go to see lions, tigers, or foxes during the daytime, they’ll probably a asleep.
One great thing about Singapore is that the temperature is almost the same all year round..this is because the island is so close to the equator. So you can choose to go whenever you like—spring, summer, or winter.
现在完成时句型举例：
Have you ever been to an amusement park? 你曾经去过游乐园吗?Yes, I have./ No, I haven’t.
I have never been there. Me neither=Neither have I. 我也没有.
Where is he? He has gone to the Beijing.
How long has he been in Beijing?    （不能用come/arrive）
I’ve never been to an aquarium.         我从没去过水族馆.
I have been a student here for a year.    我成为这的学生有一年了. （不能用become）
  =I became a student here a year ago.
He has been dead for two years.（不能用die）=he died two years ago.
I have been a teacher since ten years ago(for ten years.) （不能用become）
I have just/ever/already/never seen the movie. Have you ever heard of the man before?

本单元语法讲解  现在完成时
1.现在完成时态表示过去发生的动作对现在造成的影响或结果。本时态标志词：
already （“已经”，用于肯定句中，放在have /has之后或句尾）；  yet （“仍然”“还”，用于疑问句或否定句的句尾）
just（“刚刚”，放在have /has之后）；                         before（“以前”，放在句尾）；
ever（“曾经”，放在have /has之后）                          never （“从没有”，在have /has之后）
例句：
1.Our teacher has just left.   2.We have studied English already. 3.I have not finished the homework yet. 4.He has never been to Beijing before.
2.某个动作从过去已经开始,一直持续到现在,还有可能持续到将来.动作的持续性要通过一段时间来表示一段时间的表达方法有两种:
for: +一段时间   for a year     for two weeks   for three years
Since +过去的某一时刻, since nine     since last week
  Since +一般过去时态的时间状语从句 since you came ;  since you got home.
注意：结束性动词不能和表示一段时间的时间状语连用,但是它们可以转换成相应的延续性动词.
1.直接用延续性动词
 buy– have；catch(get) a cold –have a cold；borrow—keep；become—be；put on-- wear
2.转换成be+名词
 join the army – be a soldier；join the Party –be a Party member；
go to school– be a student 
3转换成be+形容词或副词
  die—be dead；finish – be over；begin—be on；leave—be away ； fall sleep – be asleep    close – be closed  come to/ go to/arrive at(in)+某地—be in(at) +某地
4.转换成 be+介词短语go to school– be in school ； get up_ be up；
现在完成时态常见标志词
already（已经）, just（刚刚）, never（从未/从没有）, ever（曾经）, yet（仍然/还）, before（以前（句尾时）       
since+点时刻或从句;    for+段时间; how long（疑问句中用来提问since/for短语的）
so far；till now；by now（到目前为止；迄今）
recently近来   in the past/last+段时间 在过去的几年中  
once(一次)，twice,　three(four…) times
It is the+最高级+n.+ (that) sb.have ever done 
    例：What’s the best gift you have ever received?   你曾收到的最好礼物是什么?