2014八年级英语下册unit7课件.doc

Unit 7 Whats the highest mountain in the world？ Section Anew words and expressionssquare 平方， Qomolangma 珠穆朗玛峰 meter 米 the Nile 尼罗河 kilometer 千米 the Caspian Sea 里海 desert 沙漠 deep 深 the Sahara 撒哈拉大沙漠 population 人口 the population of 。的人口1. whats the population ? 有多少人口2. The worlds deepest salt lake. 世界上最深的咸水湖The Caspian Sea 里海3. Do you know that how deep the worlds deepest Salt lake?你知道世界上最深的咸水湖有多深吗？Yes, it is 1,025 meters deep. 知道，1025米深4. Do you know Sahara is the biggest desert in the world?你知道撒哈拉沙漠是世界上最大的沙漠吗？Yes, it is about 9,600,000 square kilometers in size. 知道，它大约九百六十万平方千米5. Qomolangma 珠穆朗玛峰The worlds highest mountain in the world.世界上最高的山Do you know how high it is? 你知道它有多高吗？It is 8,844 meters high. 它8844米高6. Do you know what is the longest river? 你知道世界上最长的河是什么吗？The Nile. 尼罗河How long is it? 它有多长呢？It is 6,671kilometers long. 6671千米长1, Qomolangma is _ than any other mountain in the world.2, The Sahara is _ desert in the world3. The Caspain Sea is _ of all the salt lake.4, The Nile is _ river in the world.5. A: What is the highest mountain in the world? B: Qomolangma.A:What is the deepest sea in the world? B: A: Whats the longest river in the river? B: 根据中文写出下列英语1，平方 2，米 3，深的 4，沙漠 5，人口 6，世界上最高的山是什么？ 7，世界最长的河是什么？ 8，世界最大的沙漠是什么？ 1,Qomolangma is _meters high. It is _ than any other mountain in the word.2,The Sahara is about _ _ square kilometers in size. It is _ _desert in the world.3, The Caspain Sea is _ _meters deep. It is _ _ of all the salt lake.4,_ _ is 6671 kilometers long. It is _river in the world. Section BNew wordsAsia 亚洲 wide 宽的tour 旅行 tourist 旅行者wall 墙amazing 惊奇的ancient 古代的protect 保护feel free 随便（做某事） as far as I know就我所知翻译句子 1.这张桌子两米长，一米宽。 The table is two meters long and one meter wide.2.这座山有1500米高。 The mountain is 1,500 meters high.3.这栋楼120米高。 The building is 120 meters tall.4.这本字典有五厘米厚。 The dictionary is five centimeters thick.5.这个湖有多深？ 1025米深。 How deep is the lake? Its 1,o25 meters deep. 1. Feel free to ask me anything on todays Great Wall tour.在今天的长城游中，大家尽管随意问我任何问题。feel free to do sth 随意做某事eg: Can I use your bathroom? -Yes, feel free.2. ancient adj.古代的 古老的My grandmother often tells me old ancient stories.我奶奶经常告诉我一些古老的故事The longest river in Asia is the Yangtze River 亚洲最长的河是长江Do you know that the Yangtze River is the longest river in Asia?Yes, it is 6,300 kilometers long.3 protect v.保护Sunglasses are used for protecting our eyes in the sun.太阳眼镜是用来在阳光下保护我们的眼镜的4 As far as I know, there are no man-made objects as big as this.据我所知，再没有像它这样在的人造物体了。As far as I know , Tom has a twin sister. 据我所知，汤姆有一个双胞胎妹妹5 achievement n.成就 成绩 achieve v.This is a wonderfulachievement in Chinese history.这是中国历史上一个了不起的成就6 southwestern adj. 西南的 southwest n.Our hometown is in the southwestern part of this city.我们的家乡在这座城市的西南边7 thick adj.厚的 浓的There is thick fog in the morning in this mountain area.这山区的清晨有着浓浓的大雾 Section CNew words and expressions1,achievement 成就，成绩2,achieve 达到，成功 3,southwestern 西南方的 4,thick 厚的 5,include 包括 6,freezing 极冷的 7,condition 条件，状况8,take in 吸入 9 succeed 成功10.challenge 挑战11.even though 即使12.nature 自然13.rorce 力量14.in the face of 面对1 Even more serious difficulties include freezing weather conditions and heavy storms.更加严峻的困难包括极冷的天气状况和巨大的风暴。1）difficulty 困难 If you have any difficulties, you can call me for help.2）include v. 包括Our subjects include Chinese , English math and so on.2 freezing adj. 冰冻的It isfreezingoutside, and put on your winter coat.3 condition n. 条件 状况The piano was in goodcondition.4 take in Large fish takes in small fish in the sea .5 succeed v.成功 success n. successful adj. successfully adv.I hope she will succeed soon by working hard.6 challenge v.挑战It is a big challenge for the girl to do housework by herself.The boy challenged his friend to a fight after school.7 in the face of 面对They showed their courage inthefaceofdifficulty.8 The spirit of these climbers shows us that we should never give up trying to achieve our dreams.这些登山者的精神向我们表明：我们决不应该放弃实现自己的梦想的尝试。1）give up doing sth 放弃做某事He gave up smoking after he got out of the hospital.2）achieve our dream实现。=make our dream come trueHe achieved great success in a short time.size n.1. 大小CU Whats the size of the park?2. 尺码,号C This shirt is your size.Its 8,844 meters high. 它有8,844米高。 It is meters high (long, wide). 它米高（长,宽)。“有多长（宽，高）”时，将数词和数量单位放在表示长宽高的形容词前1, _ is about 6300kilometers long.2, The Yellow River is _ kilometers long3, _ has the biggest population in the world. Its a lot _ than the population of the US.4, China is over _ years old. It has a much long history than the US.The US is not even _ years old.5,China is almost as _ as the US, and it is the biggest country in Asia.写出下列中文的英语：1，随便问我 2，在今天的长城旅行3，在世界上最长的墙 4，古代的皇帝5，保护他们国家的一部分 6，就我所知7，人造的东西 8，明长城的一部分9，最古老的国家之一 10，最著名的部分16 force n. 力量The army was the most important forcein the country. 17 nature n. 大自然The beauty of nature makes people forget trouble.The second longest river in the world -Do you know its name? -It is Amazon. -Do you know how long it is? -Its about 6,500 kilometers long.复习： 形容词 名词 long length wide width deep depth high height tall tallness thick thickness。的高度 the height of 。的人口 the population of。的长度 the length of。的速度 the speed of每小时 per hour人造建筑 man-made structures你能写出它的同义句吗 ？The mountain is 1,500 meters high.The mountain is 1,500 meters in height.The height of the mountain is 1,500 meters.世界最高的山最长的河第二长河最大的沙漠竹林最普遍的动物人口最密集的地方最古老的文明国家之一像。一样the highest mountain in the worldthe longest riverthe second longest riverthe biggest desertbamboo foreststhe most common animalsthe most populated placeone of the oldest civilizationsasas1) The Sahara is the biggest desert in the world.形容词最高级前通常必须用定冠词 the，副词最高级前可不用。形容词most前面没有the，不表示最高级的含义，只表示非常。It is a most important problem. =It is a very important problem.注意: 使用最高级要注意将主语包括在比较范围内。(错) Tom is the tallest of his three brothers.(对) Tom is the tallest o