题文
任务型读写。From the beginning of human history, people have used oils from seeds and nuts.Most of the time
these oils are used as food, especially in cooking.But sometimes they have other uses.For example, oils
are used in paint and in cleaning products like soap.
Oils are separated from seeds by using pressure.A machine called a press is often used.
The first step in pressing the oil from seeds is to crush the seeds between two stones.The crushed
seeds are then put into a cloth bag and the bag is hung up.Some of the oil will flow out of the bag and
can be collected.
But some oils will remain in the crushed seeds inside the bag.The easiest way to get the rest of the oil
out is to place heavy rocks on the crushed material.
Another method is to place several cloth bags on top of each other in a box.Then a long wooden stick
is used to slowly push a heavy cover down on the bags.Great pressure is produced in this way.Much
greater pressure can be produced by using a machine, a hydraulic jack (液压千斤顶). The greater the
pressure is, the more oils will be produced.
Small presses are important in areas where electricity or gasoline cannot be used.They are also a good
way to test if a local market for oils exists.
Small batch presses can be made of local materials.Their cost is low.They are not difficult to operate.
And they are easy to repair.The small presses produce good quality oils.But the work is hard.And getting
all the oil from the seeds can be difficult.
If there is a large supply of seeds, then handoperated presses may not be enough to support a business.
Large powered presses that can operate all day are needed.
TitleHow to 1.________Oils from Seeds2.________of oilsPeople use oils when they cook meals, paint pictures and clean objects.Method 1●Crush the seeds between two stones and then put them into a cloth bag.
●3.________the cloth bag up.Some of the oil will flow out of the bag.
●The 4.________oil in the seeds can be got by putting more heavy rocks on them.Method 2●A box is used to 5.________several bags of seeds.
●Place a heavy cover on the bags.
●Use a long wooden stick to push the cover slowly.
●The 6.________of oils relies on the pressure placed on the bags.Small batch presses
●They are at a low 7.________.
●They are easy to operate and repair.
●They can be used in areas 8.________of electricity or gasoline.
●They can be operated by hand very conveniently.
●They can produce good quality oils.
答案
1. Take/Separate/Press/Get 2.Uses/Usages 3.Hang 4.remaining 5.contain/hold6. amount/quantity 7.price 8.short/lack 9. powered 10.deal/do
解析
该题暂无解析
考点
据考高分专家说，试题“任务型读写。 From th.....”主要考查你对 [历史文化类阅读 ]考点的理解。历史文化类阅读
什么是历史文化类阅读：
本类题型常用的方式是夹叙夹议。叙述的目的是为了议，所以要把握其议才是主要方面。阅读这类文章，先弄清其引入的话题，再弄清里面人物对其不同的看法，然后理解作者本身对话题的观点看法或思考。
历史文化类阅读技巧：
【题型说明】历史文化类阅读理解文章属高考常选材料之一。这类文章常涉及历史、文化、法制、宗教等方面的文学艺术、发明创造、文化遗产保护、宗教与文化、风俗与习惯、道德与法制、中外文学名著节选、等等。这类材料的命题点往往落在主旨大意题、事实细节题上。
【答题方法】在做这类阅读理解题时，我们应注意以下几个方面：
1、采用先题后文：先读题目，再带着问题读文章。这类阅读理解文章相对来说事实细节题稍多一点，如果带着问题读文章，有利于我们抓细节。
2、先做细节题。因为做完了局部性的事实细节题后，自然会加深我们对文章的理解，这样更有利于做主旨大意题。
3、重点敲定主旨题。主旨大意题提问的形式主要有两大类：一类是Main idea型；一类是Topic或Title型。
在解答这类试题时应注意以下几点：
a．读首句抓大意。
文化教育类阅读理解文章多采用说明文、议论文体裁，而这类文章大都采用文章段落的中心，即主题句在文章开头。因此，要寻找这类文章的主旨大意就需要研究文章的首句。
b．读尾句抓大意。
有时这类文章的主题句安排在文章的结尾，作为对全篇的总结。
c．读首段抓大意。
有些文章或段落的开头和结尾部分都有主题句。这种结构是为了突出主题思想而使用两次点题的写作方法。这两个主题句在句子结构和用词上有所不同，而且在内容上前句和后句也不重复。
d．从段落中抓大意。
有些文章或段落的主题句在文章中，这种文章或段落往往以一句话或几句话引出要表达的主题，在主题句出现后，再举例子陈述细节或继续论证。
e．归纳要点抓大意。
有些文章或段落无明显的主题句，只是暗示性地体现主题。这就要求同学们在阅读过程中根据文中所叙述的事实或线索来概括总结主旨大意。
