人教新目标版英语八年级下册Unit 7《What's the highest mountain in the world》Section A 1a-2d 课件+音视频+语言点精讲精练(含答案)

这是一份人教新目标版英语八年级下册Unit 7《What's the highest mountain in the world》Section A 1a-2d 课件+音视频+语言点精讲精练(含答案)，文件包含人教新目标版英语八年级下册Unit7《Whatsthehighestmountainintheworld》SectionA1a-2d课件ppt、人教新目标版英语八年级下册Unit7《Whatsthehighestmountainintheworld》SectionA1a-2d语言点精讲精练含答案doc、SectionA1bmp3、SectionA2amp3、SectionA2bmp3、U7A2dmp3、Unit7WordsandExpressions-1-mp3、Unit7WordsandExpressions-2-mp3等8份课件配套教学资源，其中PPT共32页， 欢迎下载使用。

Unit 7 What's the highest mountain in the world?Period 1 SectionA 1a-2d 人教新目标版英语八年级下册Presentation1.掌握下列词汇：square, meter, deep, desert, Qomolangma, the Nile, the Caspian Sea, the Sahara, population, Asia, free time, tour, tourist, wall, amazing, ancient, protect, wide, man-made, as far as I know, the Yangtze River, the Yellow River, the Ming Dynasty, the Ming Great Wall掌握句型：The Yangtze River is about 6,300 kilometers long.Qomolangma is higher than any other mountains in the world.China has the biggest population in the world.2. 通过1b听力练习,能熟悉这四个地方的比较级和最高级结构的含义和用法。通过2a,2d听力练习,能了解中国一些“自然地理之最”的地理信息。能听懂并获取地理知识中的一些重要数据及与之相关的文化信息。3.通过听后对话练习,能模仿听力中大数字的读法,并运用大数字和比较级、最高级来描述“自然地理之最”。4.通过对比,能了解世界的一些“自然地理之最”和中国的一些“地理之最”,激发兴趣,探索人文自然，并加深对祖国的热爱。PresentationListen and repeat.squaremeter = metre deepdesertpopulationAsiafeel freetourtouristwall amazingn. 平方；正方形n. 米；公尺adj. 深的；纵深的n. 沙漠 n. 人口；人口数量n. 亚洲(可以)随便(做某事)n.＆ v. 旅行；旅游n. 旅行者；观光者n. 墙adj. 令人惊喜(或惊叹)的square meter 平方米kilometer= kilometre 千米；公里square kilometer 平方千米；平方公里ancientprotectwideas far as I knowman-madeadj. 古代的；古老的v. 保护；防护adj. 宽的；宽阔的就我所知adj. 人造的Qomolangmathe Nilethe Caspian Sea the Sahara珠穆朗玛峰尼罗河里海(世界最大的咸水湖)撒哈拉沙漠the Yangtze Riverthe Yellow Riverthe Ming Dynastythe Ming Great Wall长江黄河明朝明长城PresentationLook and say.Let's talk about the top of the world.世界之最Do you know which is …in the world?the highest mountainQomolangma 珠穆朗玛峰Qomolangma is the_______mountain in the world.highestHow high is it?It is 8,844.43 meters high.eight thousand, eight hundred and forty-four, point four threeLook and say.Do you know which is …in the world?the longest riverthe Nile 尼罗河The Nile is the_______ river in the world.longestHow long is it?It is 6,671 kilometers long.six thousand, six hundred and seventy-onePresentationLook and say.Do you know which is …in the world?the widest riverthe ______longest riversecondthe Amazon River 亚马逊河The Amazon River is the_______ river in the world.widestHow wide is it?It is 320 kilometers wide.three hundred and twentyPresentationLook and say.Do you know which is …in the world?the deepest salt lakethe Caspian Sea里海The Caspian Sea is the________ salt lake in the world.deepestHow deep is it?It is 1,025 meters deep.one thousand and twenty-fivePresentationLook and say.Do you know which is …in the world?the biggest desertthe Sahara 撒哈拉沙漠The Sahara is the _______ desert in the world.biggestHow big is it?It is 9,600,000 square kilometers in size.平方千米在大小方面，在规模上nine million,six hundred thousand PresentationWhat do you know about the places above？ Look and say.Qomolangma is ___________mountain in the world.the highestIt’s 8844.43 meters high.The Nile is ___________river in the world.the longestIt’s more than 6600 kilometers long. The Caspian Sea is ____________salt lake in the world.the deepestIt’s 1,025 meters deep. The Sahara is ____________desert world.the biggestIt is 9,600,000 square kilometers in size.Qomolangmathe Nilethe Caspian Seathe Sahara长度、宽度、高度、深度等的表示法，有一个专门的结构，那就是“基数词 + 单位词（meters，kilometers,square kilometers）+ 形容词(long长,wide宽, high高, deep深, in size面积)”Look and say.What do you know about our Mother River-The Yangtze River？ The Yangtze River is the third longest river in the world, the first longest Asian rivers. It’s 6211.31 kilometers long. It flows through 11 provinces and runs into the East Sea in Shanghai finally.Match the facts you know.珠穆朗玛峰撒哈拉沙漠里海尼罗河尺寸大小，面积平方千米，平方公里1aLook and match.Look and read.Translate these numbers into English.25100525999twenty -five几十-个位基数词one hundredfive hundred and twenty-five几百 and 几十-个位基数词nine hundred and ninety-nine注意：表示具体数字时，无论是几百，hundred后面不加_____。sLarge Number 大数字1, 234, 567, 890. 135point 点thousand 千million 百万billion十亿one billiontwo hundredand thirty-fourmillionfive hundredand sixty-seventhousandeight hundredand ninetyone hundredand thirty-five×one threefivePresentationLook and read.Translate these numbers into English.1,0001,0256,6718,844.439, 600,00018,657,432one thousand基数词+thousandone thousand and twenty-five几百 and 几十-个位基数词six thousand six hundred and seventy-one几千几百 and 几十-个位基数词eight thousand eight hundred and forty-four point four three几千几百 and 几十-个位基数词 point 个位基数nine million six hundred thousandeighteen million six hundred and fifty-seven thousandfour hundred and thirty-two注意：表示具体数字时，million,thousand后面不加_____。sPresentationListen and fill.1bListen and complete the sentences.Qomolangma is _____________ than any other mountain in the world.The Sahara is _____________ desert in the world.The Caspian Sea is _______________ of all the salt lakes.The Nile is _________________ river in the world.higherthe biggestthe deepestthe longestPresentationListen and repeat.形容词最高级结构: the+最高级+其他 “比较级+than any other+名词+其他”表示“比其他任何一个……都……”注：该结构可与“the+最高级+其他”相互转换“the+序数词+最高级+单数名词+in…” 表示“是……中的第几……”PresentationAsk and answer.1cUse the information in 1a and 1b to make conversations.QomolangmaWhat is the highest mountain in the world?QomolangmaHow high is it?It’s 8,843.43meters highPresentationAsk and answer.1cUse the information in 1a and 1b to make conversations.What is the highest mountain in the world?the biggest desert\the longest river\the deepest Salt LakeQomolangmaHow high is it?biglongdeepIt’s 8,843.43meters highThe Caspian SeaPresentationNumber and fill.Listen and number the facts [1-4] in the order you hear them.2a6,300 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. It’s 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, and it is the biggest country in Asia.42132bListen again and fill in the blanks in 2a with the numbers in the box.6,3005,4643005,000基数词 + 单位词 + 形容词China is one of the oldest countries in the world.China has the largest population in the world.China is the biggest country in Asia.The Yangtze River is the third longest river in the world.PresentationListen and repeat.①②③④PresentationAsk and answer.2cMake conversations using the information in 2a.Is China one of the oldest countries in the world?Yes, it is.It’s much older than the US.How old is it?It’s over5,000years old.PresentationAsk and answer.2cMake conversations using the information in 2a.Is … in the world?Yes, it is. It’s ….How long is it?big…It’s ….PresentationListen and answer.Listen and answer the questions.What are they talking about? _________________________2. How long is it? __________________________They are talking about the Great Wall.It’s about 8, 850 kilometers long.2dPresentationRead and answer.Guide: Feel free to ask me anything on today’s Great Wall tour.Tourist 1: How long is the wall?Guide: Ah, the most popular question! If we’re only talking about the parts from the Ming Dynasty, it’s about 8,850 kilometers long. This makes it the longest wall in the world. Tourist 2: Wow, that’s amazing! Why did the ancient emperors build the wall?Guide: The main reason was to protect their part of the country. As you can see, it’s quite tall and wide. As far as I know, there are no man-made objects as big as this.Tourist 3: Is Badaling part of the Ming Great Wall?Guide: Yes, it’s the most famous part.Read 2d and answer the questions.1. How long is the Ming Great Wall?_____________________________2. Why did the ancient emperor build the wall? __________________________________________________________3. Are there any man-made objects bigger than it？__________________________________________________________4. Which is the most famous part of the Ming Great Wall? _____________________________It’s 8,850 kilometers long.The main reason was to protect their part of the country. No, there are no other man-made objects as big as it.It’s Badaling (Great Wall).2dPresentationListen and repeat.Listen to the tape and repeat loudly.Guide: Feel free to ask me anything on today’s Great Wall tour.Tourist 1: How long is the wall?Guide: Ah, the most popular question! If we’re only talking about the parts from the Ming Dynasty, it’s about 8,850 kilometers long. This makes it the longest wall in the world. Tourist 2: Wow, that’s amazing! Why did the ancient emperors build the wall?Guide: The main reason was to protect their part of the country. As you can see, it’s quite tall and wide. As far as I know, there are no man-made objects as big as this.Tourist 3: Is Badaling part of the Ming Great Wall?Guide: Yes, it’s the most famous part.1. feel free to do sth. 随意做某事 Feel free to ask me anything about China.2. …is\was to do … ……是做……正如你所看到的据我所知， … …The worst thing is to do sth.最糟糕的事就是什么也不做。2dPresentationRead and answer.Read the conversation and complete the passage.Let's feel free __________(talk)about the Great Wall. If we are only talking about the parts from Ming Dynasty, it is about 8,850 ________________.This makes it __________ (long)wall in the world. The ancient emperors built it ____________(protect) their part of country. It's quite ______ and _______. There are no other man-made __________(object)as _______(big)as it. And Badaling is _________________(famous)part of the Great Wall.to talkkilometers longthe longestto protecttall wideobjectsbigthe most famous2dPresentation1. China has the biggest population in the world. population n. 人口；人口数量① population 是集体名词，在句中作主语时，谓语动词用单数形式。The population of the world continues to increase, but in some areas the population is falling.② 表示有多少人口时，用“have/has a population of + 数词”，或“the population of … is + 数词”。China has a population of about 1.4 billion. = The population of China is about 1.4 billion.③ 询问人口多少时，用“What is the population of …?”或“How large is the population of …?”。What/How large is the population of Henan Province?④ 表示人口多少时，用 big/large 或 small 修饰，而不能用 many，much 或 few 等。India has a large population.类似的，表示 price（价格）高低，用 high 或 low，不能用 expensive 或 cheap；表示 temperature（温度）高低，用 high 或 low，不能用 hot 或 cold。Presentation2. Qomolangma is higher than any other mountain in the world. 比较级 + than any other + 可数名词单数该结构意为“比其他任何一个……都……”，指同一范围内比较，表示最高级含义。She is thinner than any other student in her class. = She is the thinnest in her class.other必不可少，用以将主语从比较对象中排除，避免逻辑矛盾。【特别提醒】如果比较对象不在同一范围内或不属于同一类别，应用“形容词/副词比较级 + than any（任何的） + 可数名词单数”。The Pacific Ocean is larger than any lake in the world.Hulunbuir is bigger than _____________ city in China.Hulunbuir is bigger than _____________ city in Anhui.any otheranyPresentation度量单位使用规律Qomolangma is 8,844.43 meters high. The Nile is 6,671 kilometers long.The Caspian Sea is 1,025 meters deep. The Great Wall is about 6 meters wide.The Sahara is about 9,600,000 square kilometers in size. （1）表示长宽高深时：数词+meters/kilometers+high/deep/long/wide 数词 + 量词 + 表示长宽高深的形容词表示面积时：数词 + square kilometers/meters + in size数词 + 量词 + in size（2）提问方式：How+high/deep/long/wide… +be+主语？e.g. How high is Qomolangma?表示面积时：How+big… +be+主语? What’s the size/area of +主语？e.g.How big is the Sahara?What’s the size /area of the Sahara?Presentation1. Hangzhou will be the third Chinese city to host the _______(Asia) Games after Beijing and Guangzhou.2. He wears sunglasses _______ (protect) his eyes against the strong sunlight.3. Feel free _______ (ask) me anything on today’s Great Wall tour.4. It’s _______ (amaze) for him ______(pass) the English exam this time.5. A lot of _______(tour) went to China _______ (visit) the Great Wall every year.一、用所给单词的适当形式填空。Asianto protectto askamazingto passtouriststo visitPresentation1.最深的咸水湖有1,025米深。 ______ _______salt lake is 1,0252 _____ ______.2. 中国的人口比世界上其他任何国家多得多。 _____ _____ _____China is _____ ______than that of any other country in the world.3.今天的长城游,大家尽管问我任何问题,不要拘束。 _____ _____ _____ask me anything on today's Great wall ______.4.据我所知,世界上再没有其他像长城这样大的人造物体了。 ____ ____ ____ ___ ___,there are no other objects as big as the Great Wall.5.修筑长城是为了保护我们的国家。 ________the Great Wall was ______ _______our country.The deepestmeters deepThe population ofmuch biggerFeel free totourAs far as I knowto protectBuilding二、完成句子。Presentation1. 复习大数字的表述。2. 跟读1b. 2a听力和2d对话，并尝试复述对话内容。3. 预习：3a内容，熟读词汇，通读课文，标出有疑问的部分。Have to do(必做)Choose to do(选做)Write a passage about China, using the information in 2a,2band 2d.课程结束