雅思词组1:plan on计划，打算

A:How long would you want to stay with the host family?
A:你准备在寄宿家庭住多久?

B:I'm planning on staying a year. I have to get an extension to my permit.
B:我计划待一年。我必须去延长许可证的时间。

雅思词组2:plastic bag塑料袋

The growers put plastic bags around the bunches to protect the banana trees and keep them warm. If you go up to the banana growing districts, you'll see all these banana trees with plastic bags on them.
种植者给香蕉束套上塑料袋以保护香蕉树，同时也起到保暖作用。你去香蕉种植区的话就会看到所有香蕉树上都会有塑料袋。

雅思词组3:play a significant role扮演重要角色，起重要作用

Which do you think play a more significant role in our life, music or dance?
你认为音乐和舞蹈哪个在我们生活中起着更重要的作用?

雅思词组4:plenty of evidence has shown that充分的证据已经表明

Plenty of evidence has shown that people learn best when they are entertained.
充分的证据已经表明人们在兴趣的驱动下学得最快。

雅思词组5:point of view观点

A:Christina, what did you find? What was the most useful aspect of the project from the point of view of the English practice?
A:克里斯蒂娜，你发现了什么?从英语练习的角度来看，这个项目最有用的一面是什么?

B:When we were being shown how to edit the film, we had to follow the instructions. And that was very good practice for me. And I also learned some technical terms that I hadn't heard before.
B:在我们观看如何剪辑电影时，我们必须遵照说明。这对我来说是个很好的练习。并且我也学到了一些以前未曾听过的专业术语。

standpoint, viewpoint

雅思词组6:point out指出

I'd just like to point out where everything is and then you can take a look at everything for yourself.
我只想指出每样东西所处的具体位置，然后你们可以自己参观。

雅思词组7:population growth人口增长

The speed of population growth in that region is appalling.
该地区人口增长的速度令人震惊。

雅思词组8:pose a threat to对…构成威胁

Substandard water supply and sanitation pose a threat to human health via exposure to pathogens such as intestinal parasites.
不达标的水源和卫生条件会使人易受肠道寄生虫等病原体的侵袭，从而对健康造成威胁。

pose a threat to常出现在与环境保护相关的难思口语话题中。

雅思词组9:postgraduate student研究生

It is the university's policy to give priority in the allocation of residence places to three categories, and those are: visiting students, exchange students and new postgraduate students.
大学的政策允许以下三类学生优先选择住处:访问学生、交换生和研究生新生。

雅思词组10:potential customer潜在顾客，潜在消费者

As a salesperson, you should know who are your potential customers.
作为销售人员，你应该知道谁才是你的潜在顾客。

prospective customer