5. Groupwork 讨论“世界之最” ,完成 4a—4c.

三.归纳整理小组合作，总结一下表示事物长度、宽度、深度的表达方式。

四.达标测评(一)用形容词和副词的适当形式填空。 1. Tom is ______ ( tall) than any other student in his class. So he is _______ ( (tall) in his class. 2. Li Ming is one of _________(clever) boys in our class. 3. The sun is _______ (bright) than all the other stars because it is _______ ( ( near) to the earth.[来源:]

4. The earth receives _________ (little) heat from the sun in w inter than in summer. 5.The train is running _________ and _______ (fast). 6. He said that it was __________ (happy) day in his li fe. (二)根据 首字母提示完成句子。 1. Mount Tai a ___________ lots of visitors every day. 2. Most animals don’t like to live in f________ conditions. 3. Many c_________ reached the top of the mountain this morning. 4. Tibet(西藏)is in the s____________ part of China. 5. Of all t he p______________ __, Qomolangma is the highest and most famous. 师生反思、总结：[来源:]