What do you know about the Great Wall? Fill in the blanks. ★ 探究一1. 熟读课本 2d 的对话 , 四人一组分角色表演对话。2. 对话拓展 : 假如你和你的朋友去长江三峡游览 , 你们会向导游了解哪些情况呢 ? 四人一组模仿 2d 练习自己的对话。★ 探究二1. 精读课文 , 完成 3b 和 3c 的阅读任务。小组交流讨论答案 , 说出你的依据。2. 跟录音机朗读课文 , 在文中画出重点短语和重点句子 , 然后在小组内一起分析讨论 , 若有疑难点 , 记录下来 , 在班上交流讨论。★ 探究三 再次朗读课文 , 然后小组成员共同完成下题 , 不要看课文 , 检测自己对课文是否熟悉。相信你们一定行 ! Qomolangma—the Most Dangerous Mountain in the World? One of the most sports in the world is mountain , and one of the most places to go for this is the Himalayas. They attract from all over the world. Many people say this is one of the most famous parts of the world. The Himalayas along the part of China. Of all the mountains, Qomolangma is the and the most famous. It’s dangerous to climb Qomolangma because thick clouds the top of the mountain. Even more serious include the freezing conditions and the storms. dangerous climbingpopularclimbersrunsouthwesternhighestjobsdifficultiesweatherheavy The first people to reach the top of Qomolangma—Tenzing Norgay and Edmund Hillary did it in 1953. The first Chinese climber the top in 1960. And in 1975, a did it too. For these climbers it was difficult and dangerous, many people have lost their on this mountain. But why so many climbers risk their lives? Because people want to themselves in the face of . reachedJapaneseliveschallengedifficulties give 短语小结give up 放弃 give in 屈服 ; 让步 give away 赠送 ; 分发give back 归还give off 发出 ( 蒸汽、光等 )give out 分发