NO.1 NO.2 NO.3 自主学习·对知识面的辐射要宽 师生共研·对知识线的归纳要清 课堂评价·对知识点的掌握要实 [背原句] [记句式] [会仿用] 1.It is hard to think
of a world without
metals.
很难想象一个没
有金属的世界。 it为形式主语，不定式短语为真正的主语。 给贫困的孩子们捐书要比空喊口号更有意义。 Instead of shouting empty slogans, ________ _____________________ books to children in need. [背原句] [记句式] [会仿用] 2.Here is a table with
the
metals that react most at
the top, and the metals
that react least at the
bottom.
下面是一个表格，列
于顶部的金属反应最
强烈，底部的则最弱。 here引导句子置于句首且主语是名词时，句子要倒装。 快，公交车来了。准备好钱了吗？ Quick,__________________. Have you got the right money？ [背原句] [记句式] [会仿用] 3.The closer you are,
the more you'll see.
你离得越近，看到
的就越多。 “the＋比较级，the＋比较级”结构，意为“越……，就越……”。 你越细心，犯的错误就会越少。_________________you are, _________ _________you'll make.