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(共13张PPT)
Unit4 How can I get there？
Reading & Writing
What effects has the sharing economy had on transport
We interviewed some people from different cities.
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eg. High-speed trains have great effects on people’s life.
高速列车对人们的生活有很大的影响。
共享经济对交通有什么影响？我们采访了一些来自不同城市的人。
对……有……影响
have ... effects on ...
conj. 正如…
as
ease → easy → easily
v. → adj. → adv.
n. 汽车共享
eg. As you can see, we're still working.
如你看到的，我们仍在工作。
car-sharing
v. 减轻，缓和
ease
Vera: from Rome
Car-sharing has many advantages. It has eased traffic problems in Rome, as you can see , …!
汽车共享有很多优点。它缓解了罗马的交通问题，如你所见，……
用于引导评注性短从句
路上的汽车变少了。它对环境也有利！
Vera: from Rome
…, there are fewer cars on the road. It’s good for the environment, too!
有……
There be+n.
01
There is a big tree in the garden.
There is some water in the bottle.
There are five sports clubs in our school.
在there be 句型中，作主语的名词放在there be 之后，be 的形式要根据主语的单复数进行变化。
02
There are four chairs and a desk in the room.
There is a desk and four chairs in the room.
there be 句型中，如果后面有多个主语，要遵循“就近原则”，be 的形式要根据离它最近的一项主语进行变化。
03
Is there any water in the bottle
There is not any water in the bottle.
变成否定句和疑问句时，句中的some 一般要变成any。
我乘地铁去上班，不过最后一段路我会使用共享单车应用软件。骑自行车快捷、方便，而且还可以每天锻炼身体。
单车共享
bike-sharing
Li Hai: from Hangzhou
I take the subway to work, and for the last part of my journey I use a bike-sharing app. Riding a bike is quick, convenient and also a great way to get some exercise every day!
journey
n.（尤指乘交通工具的）旅行，行程
a great way to get some exercise
锻炼身体的一个好方法
adverbial
跟……一样好
as good as
Eric: from London
Bike-sharing is popular here, but I don’t think it’s as good as people say it is. Sometimes it’s really difficult to find a bike during the rush hour.
A as adj./adv原级 as B A与B一样……
A = B
It is as good as people say it is.
它像人们说的那样好。
adverbial
否定转移
I don’t think...
Eric: from London
Bike-sharing is popular here, but I don’t think it’s as good as people say it is. Sometimes it’s really difficult to find a bike during the rush hour.
主语是第一人称（I，we)；
主句谓语动词是一般现在时；
谓语动词是think，believe，suppose，imagine，expect等表示心理活动的词。
三个条件
adverbial
否定转移
I don’t think...
Eric: from London
Bike-sharing is popular here, but I don’t think it’s as good as people say it is. Sometimes it’s really difficult to find a bike during the rush hour.
I don’t think it’s as good as people say it is.
我觉得它不像人们说的那样好。
I don’t think bike-sharing is popular here.
我不觉得单车共享在这里很流行。
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adverbial
Eric: from London
Bike-sharing is popular here, but I don’t think it’s as good as people say it is. Sometimes it’s really difficult to find a bike during the rush hour.
rush hour
交通高峰期
形式主语
Sometimes it’s really difficult to find a bike during the rush hour.
共享单车在这儿很流行，可我不觉得它像人们说的那样好。有时候在交通高峰期要找到一辆共享单车特别困难。
adverbial
v. 阻塞，堵塞（道路、管道等）
eg. I've left the car lights on.
我把车灯开着。
有时候，道路会被自行车完全堵塞。人们只能把车子扔在大街上！
block
Eric: from London
And sometimes, the road is totally blocked by bikes! People just leave them on the streets!
leave sth./sb....
让……处于（某种状态、某地等）
Bikes sometimes block the road.
有时候自行车阻塞道路。
The pros and cons of transport sharing
Pros
Help to solve traffic problems.
It’s good for the environment;
It is quick, convenient and also a great way to get some exercise
Cons
The road is blocked by bikes.
It is difficult to find a bike during the rush hour;
Some bikes are not parked properly after use.
Thank you !

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