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A Lesson in a Lab教案

a lesson in a lab教案
典句精讲
1.the science facilities ar e very good with laboratories that have all the latest equipment.
这些科研设备非常好,实验室配有最新的设备。
【巧解句构】 with在此句中意思为“带有……”,其引导的短语对句子作附加说明,that have all the latest equipment为定语从句,修饰laboratories。
2....and these are always very interesting,as the lectures are people who have made real discoveries in their areas of science.
这些讲座总是很有趣的,因为作讲座的人是在各自的科研领域里真正有所发现的人。
【巧解句构】 as conj.“因为,由于”,在本句中引导原因状语从句。as作连词可以引导多种状语从句,主要有时间、原因、方式、比较、让步等从句。
3.the nobel prize is the highest scient ific prize there is,so we should be very proud of that.
诺贝尔奖是目前科学方面的最高奖,因此我们为此感到骄傲。
【巧解句构】 there is为定语从句,修饰prize。
4.it is important to know how they r eact with different substances,for example,water and oxygen.
了解它们如何同像水、氧气这样的物质发生反应的是非常重要的。
【巧解句构】 1)it是形式主语,真正的主语是动词不定式to后面的部分。
2)ho 阅读全文
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