人教新目標(biāo)版英語八年級下冊Unit 7《What's the highest mountain in the world》Section A 1a-2d 課件+音視頻+語言點精講精練(含答案)-課件下載-教習(xí)網(wǎng)

Unit 7 What's the highest mountain in the world?Period 1 SectionA 1a-2d 人教新目標(biāo)版英語八年級下冊Presentation1.掌握下列詞匯：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. 通過1b聽力練習(xí),能熟悉這四個地方的比較級和最高級結(jié)構(gòu)的含義和用法。通過2a,2d聽力練習(xí),能了解中國一些“自然地理之最”的地理信息。能聽懂并獲取地理知識中的一些重要數(shù)據(jù)及與之相關(guān)的文化信息。3.通過聽后對話練習(xí),能模仿聽力中大數(shù)字的讀法,并運用大數(shù)字和比較級、最高級來描述“自然地理之最”。4.通過對比,能了解世界的一些“自然地理之最”和中國的一些“地理之最”,激發(fā)興趣,探索人文自然，并加深對祖國的熱愛。PresentationListen and repeat.squaremeter = metre deepdesertpopulationAsiafeel freetourtouristwall amazingn. 平方；正方形n. 米；公尺adj. 深的；縱深的n. 沙漠 n. 人口；人口數(shù)量n. 亞洲(可以)隨便(做某事)n.＆ v. 旅行；旅游n. 旅行者；觀光者n. 墻adj. 令人驚喜(或驚嘆)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. 保護；防護adj. 寬的；寬闊的就我所知adj. 人造的Qomolangmathe Nilethe Caspian Sea the Sahara珠穆朗瑪峰尼羅河里海(世界最大的咸水湖)撒哈拉沙漠the Yangtze Riverthe Yellow Riverthe Ming Dynastythe Ming Great Wall長江黃河明朝明長城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 珠穆朗瑪峰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 尼羅河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 亞馬遜河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，在規(guī)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長度、寬度、高度、深度等的表示法，有一個專門的結(jié)構(gòu)，那就是“基數(shù)詞 + 單位詞（meters，kilometers,square kilometers）+ 形容詞(long長,wide寬, high高, deep深, in size面積)”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.珠穆朗瑪峰撒哈拉沙漠里海尼羅河尺寸大小，面積平方千米，平方公里1aLook and match.Look and read.Translate these numbers into English.25100525999twenty -five幾十-個位基數(shù)詞one hundredfive hundred and twenty-five幾百 and 幾十-個位基數(shù)詞nine hundred and ninety-nine注意：表示具體數(shù)字時，無論是幾百，hundred后面不加_____。sLarge Number 大數(shù)字1, 234, 567, 890. 135point 點thousand 千million 百萬billion十億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基數(shù)詞+thousandone thousand and twenty-five幾百 and 幾十-個位基數(shù)詞six thousand six hundred and seventy-one幾千幾百 and 幾十-個位基數(shù)詞eight thousand eight hundred and forty-four point four three幾千幾百 and 幾十-個位基數(shù)詞 point 個位基數(shù)nine million six hundred thousandeighteen million six hundred and fifty-seven thousandfour hundred and thirty-two注意：表示具體數(shù)字時，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.形容詞最高級結(jié)構(gòu): the+最高級+其他 “比較級+than any other+名詞+其他”表示“比其他任何一個……都……”注：該結(jié)構(gòu)可與“the+最高級+其他”相互轉(zhuǎn)換“the+序數(shù)詞+最高級+單數(shù)名詞+in…” 表示“是……中的第幾……”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基數(shù)詞 + 單位詞 + 形容詞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. 隨意做某事 Feel free to ask me anything about China.2. …is\was to do … ……是做……正如你所看到的據(jù)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；人口數(shù)量① population 是集體名詞，在句中作主語時，謂語動詞用單數(shù)形式。The population of the world continues to increase, but in some areas the population is falling.② 表示有多少人口時，用“have/has a population of + 數(shù)詞”，或“the population of … is + 數(shù)詞”。China has a population of about 1.4 billion. = The population of China is about 1.4 billion.③ 詢問人口多少時，用“What is the population of …?”或“How large is the population of …?”。What/How large is the population of Henan Province?④ 表示人口多少時，用 big/large 或 small 修飾，而不能用 many，much 或 few 等。India has a large population.類似的，表示 price（價格）高低，用 high 或 low，不能用 expensive 或 cheap；表示 temperature（溫度）高低，用 high 或 low，不能用 hot 或 cold。Presentation2. Qomolangma is higher than any other mountain in the world. 比較級 + than any other + 可數(shù)名詞單數(shù)該結(jié)構(gòu)意為“比其他任何一個……都……”，指同一范圍內(nèi)比較，表示最高級含義。She is thinner than any other student in her class. = She is the thinnest in her class.other必不可少，用以將主語從比較對象中排除，避免邏輯矛盾。【特別提醒】如果比較對象不在同一范圍內(nèi)或不屬于同一類別，應(yīng)用“形容詞/副詞比較級 + than any（任何的） + 可數(shù)名詞單數(shù)”。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度量單位使用規(guī)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）表示長寬高深時：數(shù)詞+meters/kilometers+high/deep/long/wide 數(shù)詞 + 量詞 + 表示長寬高深的形容詞表示面積時：數(shù)詞 + square kilometers/meters + in size數(shù)詞 + 量詞 + in size（2）提問方式：How+high/deep/long/wide… +be+主語？e.g. How high is Qomolangma?表示面積時：How+big… +be+主語? What’s the size/area of +主語？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、用所給單詞的適當(dāng)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. 中國的人口比世界上其他任何國家多得多。 _____ _____ _____China is _____ ______than that of any other country in the world.3.今天的長城游,大家盡管問我任何問題,不要拘束。 _____ _____ _____ask me anything on today's Great wall ______.4.據(jù)我所知,世界上再沒有其他像長城這樣大的人造物體了。 ____ ____ ____ ___ ___,there are no other objects as big as the Great Wall.5.修筑長城是為了保護我們的國家。 ________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. 復(fù)習(xí)大數(shù)字的表述。2. 跟讀1b. 2a聽力和2d對話，并嘗試復(fù)述對話內(nèi)容。3. 預(yù)習(xí)：3a內(nèi)容，熟讀詞匯，通讀課文，標(biāo)出有疑問的部分。Have to do(必做)Choose to do(選做)Write a passage about China, using the information in 2a,2band 2d.課程結(jié)束