英语人教版八年级下册第七单元 第一课时.ppt

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1、新太初中新太初中 唐有干唐有干square n.平方平方meter n.米米deep adj.深的深的desert n.沙漠沙漠population n.人口人口Asia n.亚洲亚洲tour v.n.旅行旅行tourist n.旅行者旅行者wall n.墙墙amazing adj.令人大为惊奇的令人大为惊奇的ancient adj.古代的古代的wide adj.宽的；宽阔的宽的；宽阔的Do you know these interest places?Qomolangma The Nile The Caspian Sea The Sahara Which is the highest mou

2、ntain in the world?Which is the longest river in the world?.1a Match the facts you know.Qomolangma about 9,600,000 square kilometers in sizeThe Sahara1,025 meters deepThe Caspian Sea6,671 kilometers longThe Nile8,844.43 meters highA:How high is Qomolangma?B:Its 8,844 meters high.The biggest desert i

3、n the world is about 8,000,000 square kilometers in size.How big is the Sahara?Its about 8,000,000 square kilometers in size.1b Listen and complete the sentences.1.Qomolangma is _ than any other mountain in the world.2.The Sahara is _ desert in the world.3.The Caspian Sea is _ of all the salt lakes.

4、4.The Nile is _ river in the world.higherthe biggestthe deepestthe longest1c Use the information in 1b to make conversations.What is the highest mountain in the world?Qomolangma.2a Listen and number the facts(1-4)in the order you hear them.6,300 5,000 5,464 300_ The Yangtze River is about _ kilomete

5、rs long and the Yellow River is _ kilometers long._ China has the biggest population in the world.Its a lot bigger than the population of the US._ China is over _ years old.It has a much longer history than the US.The US is not even _ years old._ China is almost as big as the US,but it is the bigges

6、t country in Asia.42132b Listen again and fill in the blanks in 2a with the numbers in the box.6,300 5,000 5,464 300_ The Yangtze River is about _ kilometers long and the Yellow River is _ kilometers long._ China has the biggest population in the world.Its a lot bigger than the population of the US.

7、6,3005,464_ China is over _ years old.It has a much longer history than the US.The US is not even _ years old._ China is almost as big as the US,but it is the biggest country in Asia.5,0003002c Make conversations using the information in 2a.A:Did you know that China is one of the oldest countries in

8、 the world?B:Yes,I did.its much older than my country.A:Did you know that Yangtze River is the longest river in China?B:Yes,I did.Its 6,300 meters long.B:Wow!Thats long!2d Read the conversation and answer the questions:1.Which is the biggest man-made objects in the world？2.Which is the most famous p

9、art of the Ming Great Wall?The Great Wall.Badaling part of the wall.1.Fell free to ask me anything on todays Great Wall tour.在今天的长城游中，大家尽管问我任何在今天的长城游中，大家尽管问我任何问题，不要拘束。问题，不要拘束。fell free是英语口语中一个常用表达是英语口语中一个常用表达。若。若有人让你有人让你feel free to do something，就，就是是让你无需拘束，只管按照自己的意愿让你无需拘束，只管按照自己的意愿去做某事。去做某事。e.g.A:C

10、an I use your bathroom?我可以用一下你的卫生间吗？我可以用一下你的卫生间吗？B:Yes,feel free.可以，请随意。可以，请随意。as far as I know是一个固定的表达方是一个固定的表达方式，还可以说式，还可以说so far as I know，意思，意思是是“据我所知据我所知”。2.As far as I know,there are no man-made objects as big as this.据我所知，再没有像它这样大的人造据我所知，再没有像它这样大的人造物体了。物体了。e.g.As far as I know,Jacks got twin sisters.就我所知，杰克有一对孪生姐妹。就我所知，杰克有一对孪生姐妹。Theyre not coming today,so far as I know.他们今天不来了他们今天不来了 就我所知是这样的。就我所知是这样的。