英语人教版八年级下册U7P2知识讲解.ppt

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1、英语人教版八年级下册U7P2China is over _ years old.It has a _ _ history than _.The US is not _ _ years old.China has _ population in the world.Its a lot _ than _ of the US.China is almost as _ as the US,and it is the _ in Asia._is about 6300 kilometers _ and _is 5464 kilometers long.Lets retell2bChina is over.

2、It has than.The US is not.China has Its.China is almost,and it is The Yangtze River is and the Yellow River isLets retell2bachievementsouthwesternthickincludefreezingconditiontake inn.成就；成绩成就；成绩adj.西南的；西南方向的西南的；西南方向的adj.厚的；浓的厚的；浓的v.包括；包含包括；包含adj.极冷的；冰冻的极冷的；冰冻的n.条件；状况条件；状况吸入；吞入吸入；吞入(体内体内)Words Review

3、单击播放录音单击播放录音succeedchallengein the face ofachieveforcenatureeven thoughv.实现目标；成功实现目标；成功v.&n.挑战；考验挑战；考验面对面对(问题、困难等问题、困难等)v.达到；完成；成功达到；完成；成功n.力；力量力；力量n.自然界；大自然自然界；大自然(=even if)即使；虽然即使；虽然Words Reviewmountain climbingRead the article and match each paragraph with the main ideas.3aParagraph 1Paragraph 2P

4、aragraph 3Spirit of climbersAchievements of climbersFacts and dangersP51Facts and dangersAchievements of climbers Spirit of climbersFacts:1.Himalayas is the most popular place for mountain climbing.2.The Himalayas run along the southwestern part of China.(place)3.Qomolangma rises the highest and is

5、the most famous among the mountains.(Qomolangma)4.It is 8844.43 meters high and dangerous to climb.(height)Four Dangeroussucceed in reaching the top the first people to succeed:the first Chinese team：the first woman to succeed:(1953)Tenzing Norgay and Edmund Hillary(1960)Junko Tabei(1975)Three Achie

6、vements of climbers be proud ofSpirit of climbers encourageRead and complete the chart.Paragraph 1Paragraph 2Paragraphs 1&3List four dangers for climbersList three achievementsList four comparisons1.thick clouds1.1953-Tenzing Norgay and Edmund Hillary were the first to reach the top1.most dangerous

7、sport2.most popular place4.freezing weather conditions2.1960-The first Chinese team reached the top5.more serious difficulties5.heavy storms3.1975-Junko Tabei from Japan was the first woman to reach the top3b3.It can snow hard.6.very hard to breathe as you get near the top3.highest 2.very high6.stro

8、nger than the forces of natureP514.most famousNote before you read the passage:1.which items to focus on2.how many of each item to look out for3.which paragraph to get the information fromAnswer the questions using information from the article.1.Where are the Himalayas?2.How high is Qomolangma?The H

9、imalayas run along the southwestern part of China.Qomolangma is 8,844.43 meters high.P 513cCheck your answers!3.Why do so many people try to climb this mountain even though it is dangerous?4.What does the spirit of the climbers tell us?Because they want to challenge themselves in the face of difficu

10、lties.We should never give up trying to achieve our dreams.Humans can sometimes be stronger than the forces of nature.useful words and phrasesthat1.登山登山2.世界上最危险的运世界上最危险的运动之一动之一3.延伸，贯穿延伸，贯穿4.覆盖顶部覆盖顶部5.包括包括6.第一批到达山顶的第一批到达山顶的人人7.成功的第一位女士成功的第一位女士翻翻译下列短下列短语。mountain climbingone of the worlds most dangero

11、us sportscover the topincludethe first people to reach the topthe first woman to succeedrun alongrisk ones liveschallenge oneselfin the face of difficultiesnever give up doingachieve our dreamsthe forces of nature8.冒生命危险冒生命危险 9.挑战自己挑战自己 10.面对困难面对困难 11.永不放弃做某事永不放弃做某事12.完成我们的梦想完成我们的梦想13.自然的力量自然的力量 1.i

12、nclude freezing weather conditions and heavy storms.freezing adj.冻结的冻结的;冰冻的冰冻的;极冷的极冷的现在外面冷极了。现在外面冷极了。Its freezing outside now.今天很冷今天很冷,温度降到了温度降到了冰点冰点Its very cold today,the temperature has dropped to freezing point.。2.Thick clouds cover the top and snow can fall very hard.thick adj.1)厚的厚的;粗的粗的2)浓的浓的

13、,浓厚的浓厚的;粘稠的粘稠的;混浊的混浊的这块木板有多厚这块木板有多厚?How thick is the board?在浓雾天驾车很危险。在浓雾天驾车很危险。It is dangerous to drive in a thick fog.拓展：拓展：表现表现“寒冷寒冷”时常与时常与weather搭配的形搭配的形容词：容词：cold,freezing,icy表现表现暴风雨之暴风雨之“凶猛凶猛”时与时与storm搭配搭配的常见形容词：的常见形容词：bad,big,great,heavy,terrible,disastrous,fierce,tremendous,violent表现表现snow之之“

14、强弱强弱”时的搭配：时的搭配：heavy,thick,light表现表现云层云层“疏密疏密”时常与时常与cloud搭配的搭配的形容词：形容词：light,thick,heavy,dense表现表现“乌云乌云”时时与与cloud一词的常见搭一词的常见搭配：配：black,dark,gray,dense表现表现空气空气“稀薄稀薄”、“浑浊浑浊”、“潮湿潮湿”时与时与air搭配的形容词：搭配的形容词：thin,thick,humid3.Why do so many climbers risk their lives?1)lives:“生命生命”，life的复数形式的复数形式2)risk ones l

15、ife 冒着生命危险冒着生命危险Many people lost their lives in the accident.在那次事故中很多人丧了命。在那次事故中很多人丧了命。He risked his life playing tennis.他正在冒着生命危险打网球。他正在冒着生命危险打网球。4.It is also very hard to take in air as you get near the top.动词不定式在作主语时，常用动词不定式在作主语时，常用 it 作作形式形式主语主语，而往往将动词不定式放在谓语或，而往往将动词不定式放在谓语或表语之后表语之后Its not easy

16、to learn a foreign language well.(=To learn a foreign language well is not easy.)学好一门外语不容易。学好一门外语不容易。不定式作主语不定式作主语take in:1)吸入；吞入吸入；吞入(体内体内)2)to understand completely the meaning or importance of sth.理解；领会；领悟理解；领会；领悟Fish take in oxygen through their gills(鳃鳃).I had to read the letter twice before I c

17、ould take it all in.*succeed:vi.“实现目标，成功实现目标，成功”*succeed in doing sth.“做某事获得成功做某事获得成功”*反义词：反义词：fail5.while the first woman to succeed was Junko Tabei from Japan in 1975.而来自日本的田部井淳子在而来自日本的田部井淳子在1975年成年成为第一个成功的女登山者。为第一个成功的女登山者。The boy succeeded in passing the exam.这个男孩成功地通过了考试。这个男孩成功地通过了考试。用所给词的适当形式填空

18、。用所给词的适当形式填空。No one can _(success)without any hard work.succeed 1.*challenge:vt.“挑战，考验挑战，考验”challenge sb.to do sth.:“向某人挑战（做）某事向某人挑战（做）某事”2.in the face of:“面对（问题、困难等）面对（问题、困难等）”6.One of the main reasons is that people want to challenge themselves in the face of difficulties.一个主要的原因是人们想在困难面前挑战自我。一个主要

19、的原因是人们想在困难面前挑战自我。He challenged me to play chess.他向我挑战下象棋。他向我挑战下象棋。He showed great bravery in the face of danger.面对危险他表现得非常勇敢。面对危险他表现得非常勇敢。1.The _(厚的厚的)book dropped on the floor.2.I starve for your help in such a _(状况状况).3.The _(成绩成绩)is surely unprecedented(空前的空前的).4.They survived for four hours in t

20、he _(冰冷的冰冷的)water.5.He a_(达到达到)his goal by peaceful means.thickconditionachievementfreezing根据首字母或汉语提示完成句子。根据首字母或汉语提示完成句子。chieved6.Let the f _(力量力量)be with you.7.He could not f_(强迫强迫)me to pay.8.She looked at me with c _(挑战挑战).9.They like to be out in _(大自然大自然).10.It was a good try but it didnt _(成功成

21、功).orceorcehallengesucceednature1.登山是世界上最危险的运动之一。登山是世界上最危险的运动之一。2.攀登珠穆朗玛峰非常危险。攀登珠穆朗玛峰非常危险。3.当你接近山顶时，你还会感到呼吸非常当你接近山顶时，你还会感到呼吸非常困难。困难。One of the worlds most dangerous sports is mountain climbing.It is very dangerous to climb the Qomolangma.翻译下列句子。翻译下列句子。It is also very hard to take in air as you get n

22、ear the top.4.不要冒着生命危险去闯红灯。不要冒着生命危险去闯红灯。5.人们想在困难面前挑战自我。人们想在困难面前挑战自我。6.永远不要放弃尝试实现我们的梦想。永远不要放弃尝试实现我们的梦想。Dont risk your life to run red lights.People want to challenge themselves in the face of difficulties.We should never give up trying to achieve our dreams.此课件下载可自行编辑修改，仅供参考！此课件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢感谢您的支持，我们努力做得更好！谢谢