1、WORDS be based on / upon（句 2） 。也可作_，意为：基地（句 3） ；_（句 4） 。【即学即练】翻译下面句子。1. 这部影片以一个真实的故事为根据。_2. 这个国家有良好的科研基础。_because of【语境展示】阅读下面句子，注意并归纳 because of 的意思及用法。1. Because of the heavy rain, we had to stay at home.2. I bought this dress because of its beautiful color.3. We spent three hours waiting in the r
2、ain because of you! 【自我归纳】 because of 意为“因为” ，后跟_ （句 1、句 2）或_ （句 3） 。【拓展】because 也意为“因为” ，是连词，常引导原因状语从句。如：He was worried because he hadnt had any letter from his son.【即学即练】根据汉语意思补全下面的句子（每空一词） 。因为生病，她没有参加我们的聚会。She didnt take part in our party _ she was ill.She didnt take part in our party _ _ her ill
3、ness.参考答案request【自我归纳】for; to do sth.【即学即练】1. I came at your fathers request / the request of your father.2. I requested him to help.3. You are requested not to e up【即学即练】1. 他走到我跟前来问我几点了。2. 这个问题还没有被提出来。3. 我希望你能提出比这更好的计划来。command【自我归纳】command sb. to do sth.【即学即练】1. has a good command of English2. the
4、 teachers commands3. you to start at once / that you (should) start at oncemake use of【自我归纳】 利用【即学即练】1. made full use of 2. is of great use3. came into use 4. Its no use arguingbase【自我归纳】 以为根据；名词；基础【即学即练】1. The film is based on / upon a true story.2. The country has a good scientific research base.because of【自我归纳】 名词；代词【即学即练】because; because of
