PTE写作SWT题型怎么找到主旨句

今天羊驼给各位正在备考PTE考试的同学们,带来的是老师讲解的PTE写作SWT题型的例题:Plug-in Vehicles,大家来找出这篇文章哪些是比较关键的句子。给大家一个大体的思路:这篇文章是多段式的文章,我们做多段式的文章的大致策略就是每一段找到一个关键句,有时候有些段落讲的过于细节跟琐碎,甚至整段都在举例子,这种是另当别论。或者有些段落觉得不止一句话重要,找多句也是可以的。整体的策略就是如果字数不超的话,我们想要多少都可以。

一、PTE写作SWT例题的原文:

Here's a term you're going to hear much more often: plug-in vehicle, and the acronym PEV. It’s what you and many other people will drive to work in, ten years and more from now. At that time, before you drive off in the morning you will first unplug your car - your plugin vehicle. Its big on-board batteries will have been fully charged overnight, with enough power for you to drive 50-100 kilometers through city traffic.When you arrive at work you'll plug in your car once again, this time into a socket that allows power to flow from your car's batteries to the electricity grid. One of the things you did when you bought your car was to sign a contract with your favorite electricity supplier, allowing them to draw a limited amount of power from your car’s batteries should they need to, perhaps because of a blackout, or very high wholesale spot power prices. The price you get for the power the distributor buys from your car would not only be most attractive to you, it would be a good deal for them too, their alternative being very expensive power form peaking stations. If, driving home or for some other reason your batteries looked like running flat, a relatively small, but quiet and efficient engine running on petrol, diesel or compressed natural gas, even bio-fuel, would automatically cut in, driving a generator that supplied the batteries so you could complete your journey.Concerns over 'peak oil', increasing greenhouse gas emissions, and the likelihood that by the middle of this century there could be five times as many motor vehicles registered worldwide as there are now, mean that the world's almost total dependence on petroleum-based fuels for transport is, in every sense of the word, unsustainable.

二、PTE写作SWT例题的答案:

The plug-in vehicle is what you and other people will drive to work in ten years, and its big on-board batteries will have been fully charged overnight, and one thing you did when you bought your car was to sign a contract with your electricity supplier, and if your batteries looked like running flat, an efficient engine would automatically cut in, and the world's almost total dependence on petroleum-based fuels for transport is unsustainable. (74words)

三、PTE写作SWT例题的翻译:

这是一个你会经常听到的术语:插电式汽车,简称PEV。

Here's a term you're going to hear much more often: plug-in vehicle, and the acronym PEV. 

这是你和其他许多人从现在起十年甚至更长的时间里开车去上班的方式。 

It’s what you and many other people will drive to work in, ten years and more from now. 

那时,在你早上开车离开之前,你会先拔掉你的车的插头——你的插件车。 

At that time, before you drive off in the morning you will first unplug your car - your plugin vehicle. 

它的大车载电池将在一夜之间充满电,足够你在城市交通中行驶50-100公里。

Its big on-board batteries will have been fully charged overnight, with enough power for you to drive 50-100 kilometers through city traffic.

当你上班的时候,你会再次给你的汽车插上电源,这次是插入一个插座,让你的汽车电池的电力流向电网。

When you arrive at work you'll plug in your car once again, this time into a socket that allows power to flow from your car's batteries to the electricity grid.

当你买车的时候,你做的一件事就是和你最喜欢的电力供应商签订了一份合同,允许他们在需要的时候从你的汽车电池中提取有限的电力,也许是因为停电,或者是非常高的批发现货电价。

One of the things you did when you bought your car was to sign a contract with your favorite electricity supplier, allowing them to draw a limited amount of power from your car’s batteries should they need to, perhaps because of a blackout, or very high wholesale spot power prices. 

经销商从你的车上购买电力的价格不仅对你最有吸引力,对他们来说也是一笔好交易,因为他们的替代选择是从调峰电站获得非常昂贵的电力。

 The price you get for the power the distributor buys from your car would not only be most attractive to you, it would be a good deal for them too, their alternative being very expensive power form peaking stations.

如果在开车回家的路上,或者由于其他原因,你的电池似乎快没电了,那么一个相对较小,但安静而高效的发动机,可以使用汽油、柴油或压缩天然气,甚至生物燃料,它会自动切断电源,驱动发电机为电池供电,这样你就可以完成你的旅程。

If, driving home or for some other reason your batteries looked like running flat, a relatively small, but quiet and efficient engine running on petrol, diesel or compressed natural gas, even bio-fuel, would automatically cut in, driving a generator that supplied the batteries so you could complete your journey.

对“石油峰值”的担忧,不断增加的温室气体排放,以及到本世纪中叶全球注册的机动车数量可能是现在的五倍的可能性,意味着世界几乎完全依赖石油为基础的运输燃料,在任何意义上都是不可持续的。

Concerns over 'peak oil', increasing greenhouse gas emissions, and the likelihood that by the middle of this century there could be five times as many motor vehicles registered worldwide as there are now, mean that the world's almost total dependence on petroleum-based fuels for transport is, in every sense of the word, unsustainable.

四、PTE写作SWT例题的解析:

PTE写作SWT题型怎么找主旨句

1、用黄色标出来的部分呢,是我觉得整体来说非常全的关键句的部分,当然待会儿我们讲完你会发现有些部分是有一些重叠的,如果我们字数不超的情况下,都要是可以的,如果字数超了的话,就选取更加有概括性的,或者是说二选一就好了。首先主旨应该很明显,P plug in vehicleer,从标题中大家也能感觉得到,当然考试的时候没有标题,所以有时候我们也可以通过这种信号词,或者是表达方式来感觉一下,一般来说开头肯定会出主旨

2、You'are going you'are going to hear much of much, 引出来整篇文章的话题词,接下来是来阐述它了,It's what you you and many other people,Will drive on drive to work in, 可能在将来会驾驶它去上班的。Ten years and more and more from now,我们可能预设到的情境,当你每天上班之前,会把你的充电的车呀扯下来,它是有一个大的车载大电池,可以晚上把它充满,它是关键单词,就是描述这个bad batteries,这个电池后面其实也会提到,这个就是第一段的关键内容点,引出话题词。

3、把车开到公司之后,还是需要充电,这里有一个事情可能需要注意,one of the things you did when you bought your car, A contract with your favorite electricity supplier, 需要和你比较喜欢的一个电池供应商签个合同,比如说断电的时候,或者其他的一些麻烦的时候,产生一些limited power amount of power, 一些有限的能源从车的车载电池中,可能可以去完成这段旅程。接下来的后半部分,说到的价格方面的问题,其实都是在你去买车签合同的时候注意的部分。这个部分整体来说都比较细节。后文就是具体说明会怎么样帮助你,比如说,开车回家的时候,电池耗尽了,它有一个驱动发电功能,使你可以完成旅程。

4、其实中间这两段都是在讲电池,最后一段在讲现在的现状,以及一些担忧。担忧peak oil, 石油的高峰值,会加速温室气体的产生。一个现象是在我们本世纪中叶的时候,有车的人已经是现在的5倍了,很多车辆意味着大量的耗费石油,that means the world almost total depend dependence on, 整个世界都是依赖于这些汽油原油的燃烧的,对于这些交通工具来说,是unsustainable的,是不可再生的。最后相当于是一个concern,我这么大量的依靠它,那我们这种插电式的车可能会更加有前景了。

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