2. 阅读与听力练习
托福综合写作的听力和阅读是整个考试的核心部分。这里笔者建议考生多加练习。在开始的一段时间里专攻听力和阅读的主旨把握,也就是写main idea。练习的时间需要保持在2周左右,然后第三周则开始练习阅读听力的改写。具体练习形式如下:
Reading: Additionally, water treated with fluoride is much purer than untreated water.
Listening: While fluoride does purify water, it can still lead to harmful side effects if taken in large amounts since it is a toxic chemical.
组合信息:
Although the writer of the reading passage thinks _______________________, the professor claims _______________________________________.
写完后*请老师批改,从词语选用和句式选择上均可以在原文的基础上进行相应的改写。如上文可以组合成:
Although the writer of the reading passage thinks that fluoride water must be clearer than common water, the professor claims that it indeed purer in treated water, but detrimental side effect may also come into bodies if people over take it.
READING MATERIALS: Private collectors(这类名词性短语的提取效率较低,其他题目不一定用到,可作为非重点)have been selling and buying fossils(“化石”,人类学、考古学的重点单词,一定要掌握), the petrified(专业词,“石化”,但是有时在独立写作中也可以表示“惊呆”) remains of ancient organisms(专业名词,“有机物”,生物、化学、考古学都可以用到), ever since the eighteen century. In recent years, however, the sale of fossils, particularly of dinosaurs and other large vertebrates(“大型脊椎动物”,其中可以重点记忆vertebrate, 独立写作写到身体损伤时也能用到)has grown into a big business. Rare and important fossils are now being sold to private ownership for millions of dollars. This is an unfortunate development for both scientists and the general public.
The public suffers because fossils that would otherwise be donated to museums where everyone can see them are sold to private collectors who do not allow the public to view their collections. Making it harder for the public to see fossils can lead to a decline in public interest in fossils, which would be a pity.
More importantly, scientists are likely to lose access to some of the most important fossils and thereby miss out(“错失”,此短语需要重点记忆!两部分作文都通用,且能够非常到位地表达意思)on potentially crucial discoveries about extinct life forms. Wealthy fossil buyers with a desire to own the rarest and most important fossils can spend virtually limitless amounts of money(“不计成本”,表示花了相当多的钱。可以用于独立写作和综合写作)to acquire them. Scientists and the museums and universities they work for often cannot compete successfully for fossils against millionaire fossil buyers.
Moreover, commercial fossil collectors often destroy valuable scientific evidence associated with(短语,“与…...相关”,独立和综合写作均可使用)the fossils they unearth(unearth=discover, 很多同学会以为这是没有发现). Most commercial fossil collectors are untrained or uninterested in carrying out the careful field work and documentation that reveal the most about animal life in the past. For example, scientists have learned about the biology of nest-building dinosaurs called oviraptors(“产卵管”,不理解这类词语并不影响考试,并且可以完全照抄在写作内容里,因此可以算作非重点。)by carefully observing the exact position of oviraptors fossils in the ground and the presence(presence=existence, 替换词,重点记忆。)of other fossils in the immediate surroundings. Commercial fossil collectors typically pay no attention to how fossils lie in the ground or to the smaller fossils that may surround bigger ones.
LISTENING MATERIALS:
First of all, the public is likely to have greater exposure(表示“暴露”,综合写作中非常常见的词,且考生容易误解) to fossils as a result of commercial fossil trade, not less exposure. Commercial fossil hunting makes a lot of fossils available for purchase, and as a result, even low-level public institutions like public schools and libraries can now routinely(表示“例行公事地”,虽然对阅读和听力的内容把握没有大的影响,但可用于独立写作) buy interesting fossils and display them for the public.
As for the idea that scientists will lose access to(听力中非常容易错过的内容) really important fossils, that’s not realistic either. Before anyone can put a value on a fossil, it needs to be scientifically identified(“科学鉴定”,科学、生物、人类学、地理等多类话题都会用到), right? Well, the only people who can identify, who can really tell