新概念英语第一册第112课视频_新概念英语第一册第111-112课重点语法

一、重要句型或语法

　　1、比较关系

　　本课侧重的是同级比较的学习，其肯定句为：as...as...，否定句为：not as/so...as...。如：

　　He is as tall as Jack. / She doesn't work so hard as Mary.

　　二、课文主要语言点

　　I like this television very much. 注意提醒学生“很喜欢”不能说“very like”，而是“like...very much”。

　　It's the most expensive model in the shop. 复习级的表达，注意提醒学生不要漏了定冠词the。此外，三音节及以上单词要用more和the most来表达比较级和级。

　　It costs five hundred pounds. 注意区分pay/cost/take/spend表“花费”的用法。

　　That's too expensive for us. 注意区分too(太，一般修饰不好或负面的表达)与very(很，一般修饰中性表达)。

　　We can't afford all that money. afford，负担、付得起。如果后接名词，直接用作afford sth.;如果后接动词，则要用作afford to do。比如，本句话就可以改为：We can't afford to pay all that money.

　　This model's less expensive than that one. less，更少、较少。常在比较关系中用来修饰形容词和副词。

　　But, of course, it's not as good as the expensive one. 注意句中not后面的第一个as可以改为so。

　　The other model's more expensive, but it's worth the money. 注意worth的用法。worth是个形容词，后面一般直接跟名词或者动名词。如：The book is worth reading. (这书值得一读。)

　　Can we buy it on instalments? Of course. on instalments，分期付款。

　　You can pay a deposit of thirty pounds, and then fourteen pounds a month for three years. pay a deposit of，付...定金。

　　I certainly do, but I don't like the price. 句中的do用来代替上句中出现的动词like。

　　You always want the best, but we can't afford it. 本句话可作为常用句型提醒学生识记。上课时，可设置一些生活场景来操练。

　　Sometimes you think you're a millionaire. millionaire，百万富翁。

　　Millionaires don't buy things on instalments! 该句具有一定诙谐效果。老师可以结合生活实际，来分析其诙谐所在。

　　三、双课补充内容

　　1、操练同级比较、比较级和级。

　　2、注意形容词和副词的比较级和级变化。

　　四、文化

　　可介绍分期付款、利息等概念和生活运用。

　　五、建议

　　1、第一册中有关比较关系的内容到此结束，可借此做一次总复习。

　　2、注意句型“This is the most difficult test I have ever read.”的讲解和操练。

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