八年级下册英语unit7SectionA1a-2d

Unit 7 Whats the highest mountain in the world?Section A 1a 1c ( P49 )【学习目标】1. 学习本节课重点单词： square meter ,deep ,desert2. 学会较大的数字的读法和写法。3. 能熟练掌握和运用单词long,high,wide, deep ,square meter表达物体的长、宽、高、深和面积.4. 了解自然地理名词，如：Qomolangma,Sahara, Caspian,Nile 等温故知新 写出下列单词的比较级和最高级high deep big long old young 快乐自学小小翻译官1.九百六十万平方公里 2.1025米深 3.6671公里长 _4. 8844.43米高 5.盐湖_【学习过程】1. 小组互助学习温故知新和快乐自学的内容2. 用Whats the highest mountain in the world ? Qomolangma is the highest moutain in the world.这个句型来谈论地理和自然现象3.听录音完成1b.注意形容词和副词的比较级和最高级的使用。4. pairwork 用1a和1b的信息完成1c的对话(活动：调查你小组的成员知道多少名山大川，然后汇报给大家。)【知识梳理】1.英语中长，宽，高，深的表示方法：数字+量词（meter, kilo meter, square meter 等）+形容词（long, wide, high,deep）+in size(表示面积)long的名词形式 length 译成长度 ，wide 的名词形式width,译成 宽度high的名词形式 height 译成高度，deep 的名词形式depth译成 深度表达东西的长度可以有两种方法 例如：这条河100米长。The of the river is 100meters. The river is 2. one of +名词复数，译为“之一”谓语动词要用 数。One of the most endangered animals in the world _ the giant panda.China one of the oldest civilizations in the world.3. 英语中数字的表达方法： 小数点读point,1.412读 one point four one two .小数点前面按基数词读法，小数点后面的读出每一个单词。 英语数字是三位一分并用逗号隔开，有百，千，百万，十亿，万亿等，单位分别是：hundred, thousand, million, billion, trillion.例句读法如下140 ：one hundred and forty;2，567： two thousand fivehundred and sixty seven ; 3，879 ：three thousand eight hundredd and seventy nine ; 45，320 ：fifty four thousand three hundred and twenty;654，000，300 six hundred fifty four million and three hundred 2000年之前的都前两位一起读，后两位一起读，如1845读作eighteen fortyfive； 2000年之后的读two thousand and 如：2001是twothousand and one 分子是一的情况，分子读作基数词，分母读作序数词，如1/3读作one third ;分子是大于等于二的，分母序数词要加s,2/3读作 two thirds【课堂检测】根据句意和首字母补全单词。1. The l _river in Asia is the Yangtze River .2. It is _(high) than any other moutain in the world .3. The Sahara is the biggest d_in the world. 4. The Caspian sea is the _(deep)of all the salt lakes .5. Our playground is about 2000 s _ meters in size .【课堂小结】通过本节学习,1. 我的收获:词汇_句型 2我的易错点_Unit 7 Whats the highest mountain in the world?Section A 2a - 2d ( P50 )【学习目标】1.学习掌握本节课重点单词：population, Asia, tour ,tourist ,wall, ancient, protect, wide, as far as I know, feel free 2.熟练使用形容词的比较级和最高级来介绍你所知道的名胜 3.谈论地理和自然现象，学会对事实和数字进行比较，提高听说能力。【快乐自学】一翻译下列单词或短语1.的人口 2.就我所知_3.和一样大 4. 明代_5.世界上最古老的国家之一 6.可以随便（做某事）_二根据预习，完成下列句子1. China has the biggest p_in the world.2.China is the biggest country in A_.3. Why did the a_emperors build the wall?4. A_ far as I know, there are no man-made objects as big as this.5. The main reason was to p_China.【学习过程】：1 对学完成快乐自学的内容2 2a 听录音把这些句子按照顺序排列起来3 2b 再听一遍录音把句子补充完整4 小组长带领大家讨论一下听力的答案，并负责解答组内其他同学的疑问。5 用2a的信息操练2c的对话6 听录音并熟读2d的对话并在班内大展示【知识梳理】1. The population of the world is 640，0000，000.对人口这个数字划线提问要用 特殊疑问词 。 the population of the world？population 的用法(看同步学习P61 ) 当堂检测1. Feel free _(ask) me any questions.2. It is a lot _(big) than the population of the US.3. There are lots of _(tour) come to visit the Great Wall.4. _is the population of your city?( )A. How many B. How C. What D.How much5. _, he did well in the last game.( )A. As long as I know B. As far as I know C. As more as I know D.As deep as I know【课堂小结】通过本节学习,我学会了（单词）_我学会了（短语）_-_Unit 7 Whats the highest mountain in the world?Section A 3a 4c ( P51 )【学习目标】1.学习本课出现的重点短语和句子。2. 能够正确使用形容词的比较等级并运用形容词的比较等级去描述事物。【快乐自学】一从课本中找出并翻译下列短语。（1）吸入 （2）即使，虽然_（3）登山，攀岩 （4）大风暴 （5）中国的西南边境 （6）严寒的天气条件 （7）实现梦想 _（8）面对（困难等） _二阅读课文，完成下列句子1. The Himalayas run along the _part of China.2.Qomolangma r_the highest and the most popular.3.Even more serious dificulties inclue _weather c_and heavy storms.4.Because people want to _themselves in the face of difficulties.5. We should never give up trying to _our dream.6.It also shows that humans can sometimes be stronger than the_of nature.【学习过程】 1. 对学群学快乐自学的内容2.阅读3a，并完成3a,3c的练习3.小组合作，共同找出课文中的重点短语和句型，并讲解给同学们。4. 根据课文内容完成3b的表格，并在小组内确定答案。5.Groupwork 讨论“世界之最”，完成4a4c.【知识梳理】1. even if与even though的区别：even if一般引导的是把握不大或假设的事情,even though引出的是事实。 2. achieve 动词，表示“（通过努力）实现 ；取得；获得；达到（梦想、成绩、成功、目的）”等。例如：Lin Tao achieved very good exam results. achieve ones dream 实现梦想 3.succeed 是不及物动词 succeed in doing sth. 成功的完成了某事 【当堂检测】 1.It is good to_fresh air in the morning.A. give in B. have in C. take in 2. Everyone should learn to keep calm _danger.A. with the face of B.in the face of C. on the face of 3. We are glad to know that you are the first_the top.A.reach B. to reach C.reaching4.We succeed in _the difficult plan in time.A. finish B. to finish C. finish 5. _he was tired, he helped me with my work.A. So B. Even though C. Because 通过本节学习,1. 我的收获:词汇_句型 2我的易错点_Unit 7 Whats the highest mountain in the world?Section B 2a 2e ( P54) 【学习目标】 1. 掌握本节课重点单词P54： bamboo，research，keeper，excitement，illness，remaining，wild，government，protection，huge, walk into ，fall over，or so，run over.2.学习2b的课文,能理解并运用其中的重点短语或句子。3. 将比较级和数字的表达灵活地运用到文章中去。.4.通过学习本课，能够用所学的内容描述熊猫的习性及培养保护大熊猫的意识。 【快乐自学】任务一：自主学习，把下列短语翻译为英语。 1. 阅读2b找出下面短语1） 为做准备 _2）绊倒_ 3）走路时撞着_4）死于_5)挽救的重要性_ _ 6）大约_2. 阅读第二遍完成下面内容：Pandas do not have many , maybe only one . The hobies often illnesses and do not live very long. Adults pandas_ more than 12 hours a day about 10 kilos bamboo. Many years ago, there are bamboo forests and pandas than there are now. But then humans started to the forests . Scientists say there are now fewer than 2,000 pandas in the remaining forests.任务二：请划出2b中使用比较级和最高级的句子。 【学习过程】：1.对学群学完成快乐自学的内容2.第一遍快速阅读2b，回答10、 12、200、2,000在文章中的含义。3.细读文章第二遍，回答2c问题。4.再读一遍课文，完成2d。【合作探究】讨论保护熊猫的其他方法，调查你组里有多少同学赞同你的观点，完成2e.【当堂检测】：用所给词的正确形式填空： 1.Lin Wei is a panda _(keep) .2.Were you_(wake)at 10:30 last night? 3. Lucy sang a song with _(excite) just now. 4. Pandas do not have many _(baby). 5.There are now fewer than 2,000 pandas living in the_(remain) forests. 二完成