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1、Unit 4 Learning efficiently,Language points,There are certain techniques you can learn and then it is up to you to practise, practise and practise. 有某些技能技巧可供你学习，然后就全靠你自己练习、练习，再练习了。,it is up to somebody意思是 it is somebodys responsibility or duty, 可理解成“取决于某人；在于；该由负责”。 e.g. Shall we go out? 我们可以出去吗？ Its
2、 up to you. 由你决定。,I cant take the decision. Its not up to me. 我不能做决定，这不取决我。,【拓展】 up to 还有表示“深度、高度、地位等”直到；（数目上）直到，至多; “接近于；达到”“胜任、适宜”等意思。,e.g. Mary is small and just comes up to Bills chest. Everyone has his part to play, from the office boy up to the president. They worked here up to the last minute
3、. Up to ten people can sleep in this tent.,If your goods are up to the sample, they will certainly sell well in the market. The interpreters English was not up to the task. What have you been up to lately?,2. If you wanted to become a champion high jumper but your jumping technique was all wrong, ev
4、en if you practised for a long time, you would probably never become really good at it. 如果你想成为一名跳高冠军，但你的跳 高技术全是错的，那么即使你练了很长 时间，你也可能永远无法真正掌握这项 技能。,本句是一个复合句，句子的主干是you would probably never become really good at it。If you wanted to become . was all wrong是 _ 从句；even if you practised for a long time是 _ 从句
5、。,让步状语,条件状语,3. Some pre-reading activities ask you to recall your knowledge about the subject, some teach you a few of the new words you will find in the text, some ask you to glance at the way the text is organized. 有些读前活动要求你回忆与主题有关的 知识，有些教你几个你将在课文中发现 的生词，有些要求你浏览一下课文的组 织结构。,此句是一个由三个分句组成的并列句。在第一个分句中
6、，to recall your knowledge about the subject是动词不定式短语作_；在第二个分句中，包含一个省略了that / which的定语从句： _；在第三个分句中，包含一个省略了_的定语从句：the text is organized，修饰先行词way。,that / in which,宾语补足语,you will find in the text,4. For other tasks such as finding certain facts you can read much faster, slowing down to read more careful
7、ly only when you see a sentence that might be relevant to your task. 至于其他任务，像查找某些事实之类 的，你可以快速阅读。只有看到可能与 你的任务相关的句子时，你才需放慢速 度更仔细地阅读。,这个句子的主干是you can read much faster。slowing down to read more carefully only when you see a sentence that might be relevant to your task是动词-ing形式短语作状语，其中包含一个 _从句：when you s
8、ee a sentence that might be relevant to your task。,时间状语,在该从句中，包含一个定语从句：_，修饰先行词sentence。,that might be relevant to your task,5. You will read more efficiently if you keep in mind the purpose for your reading and then read in a way that will best help you to achieve this purpose. 如果你记住阅读的目的，并且以帮你 实现该目
9、的最佳方式进行阅读，那么 你的阅读将会更加有效,efficient形容词，意为“有效率的；效率高的”。efficiently副词，意为“有效率地；效率高地”。,Computers and mobile phones, though they are indeed making our life _ and more _, have reduced the need for face-to-face communications. A. easily; efficient B. easier; efficient C. easy; efficiently D. easily; efficiently,点拨 选B。make + life +形容词，由第二空前的more可知此处是and连接两个并列的形容词比较级，故选B项。,
