有时候需要用从句或短语来代替呆板的“主谓宾”结构的句子。 Cooking is different from place to place as a result of different cultures and living style. We help each other by sharing joy and tears and facing the difficulties.
       
        3. 忽视平行结构 Superman likes eating ice cream, catching villains, and saving women.
        When you are poor, you can walk, take a bus, or ride a bicycle. When you are poor, you can travel on foot, by bus, or by bicycle.
       
        4. 常常用错的表达 随着……应该用as引导的句子，而非with，with 引导介词短语
        随着中国改革开放日益深入
         As China evolves from a central economy to a market-driven economy, there are increasingly more challenges and complications yet ironed out.
         As our market explodes with possibilities, foreign firms struggle to find qualified local managers.
         As China faces increasing competition internationally, I seek to apply my engineer expertise to improve the productivity of Chinese firms. 学习知识不是learn knowledge（get/obtain/gain/acquire）
       
        5. 不能随便使用的几个词 good bad terrible something
        Sports are beneficial to one’s mental health. Travelers are able to make friends with people all over the world.
        Not all books are appropriate. Fake goods can be dangerous to one’s health.
        Today, many cities suffer from traffic congestion and air and noise pollution.
        There are more important things than money such as love.
        The meaning is that with constant practice, you can master what you set out to.
        When you want to study a certain subject, you should select books on it.
        one 和ones被用得过多，它们不能指代的时候相当多People living on islands eat seafood while those living in mountains eat all kinds of wild animals.
       
        6. 写作的时候尽量避免使用的几个词
        generally speaking除非真的是在讲完例子之后作总结 as far as I am concerned除非是表示不同意另外一种观点
        firstly, secondly..除非是其他人渐渐不用这个词 in a word,除非真的只是一个词.