人教版八年级英语下册《What's the highest mountain in the world?》SectionA PPT课件(第1课时)，共10页。
China has the biggest population in the world.在世界上，中国拥有最大的人口数量。
population名词，意为“人口；人口数量”。表示某地区的人口时，要在其前加定冠词the。
【注意】①population作主语，谓语动词用单数形式。
②其前有分数或百分数时，谓语动词用复数形式。
③询问“人口多少”有两种方式：
What's the population of...?
How large is the population of...?
④表示人口“多少”要用large或small来修饰。
Feel free to ask me anything on today's Great Wall tour.在今天的长城游中，大家尽管问我任何问题，不要拘束。
feel free是英语口语中的一个常用表达。feel free to do sth.意为“无需拘束做某事”。
eg：Feel free to look around.请随便到处看看。
protect动词，意为“保护”。
eg：It's our duty to protect our homeland.保护我们的家园是我们的责任。
【拓展】protect...from...保护……(使其)免受……
wide形容词，意为“宽的；宽阔的”。
【拓展】在英语中，表示长、宽、高、深等的结构是：主语＋be＋数字＋量词＋long/wide/high/deep...
eg：The street is 10 meters wide.这条街有10米宽。
as/so far as I know据我所知
一、根据句意及汉语提示写单词。
1．There is a map of China on the ______(墙)．
2．Look！There are many old people dancing at the ________(广场)．
3．China is one of the most ________(古老的) countries in the world.
4．Many __________(游客) like to go to the mountains because the air is fresh there.
5．The hole is not __________(宽) enough for you to get through.
二、根据句意及首字母提示写单词。
6．The Sahara is the biggest _________in the world.
7．The river is not ______，we can walk through it.
8．It's very important for everyone to ________the environment.
9．Qomolangma is 8，844.43 __________high.
10．The___________ of China is much larger than that in Australia.
11．As we all know，China，Japan and Korea are _______countries.
... ... ...
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