4a—4d

八年级英语下册Unit 7 Whats the highest mountain in the world? Period 1(Section A 1a-2d)学习目标学习并掌握词汇：square, meter, deep, desert, population, Asia ,feel free, tour, tourist, ancient, protect, wide, as far as I know学习目标语言：1. Qomolangma is higher than any other mountain in the world. 2. China is the biggest population in the world. Its a lot bigger than the population of the US. 3. Did you know that China is one of the oldest countries in the world?情感态度目标：通过学习，让学生了解自然和地理知识。自主学习一：写出下列单词的比较级和最高级high _ _ deep _ _ big _ _ long _ _ old _ _ young_ _ 二：从课本中找出并翻译下列短语。（1）世界上最高的山峰 （2）亚洲最长的河 （3）世界上最大的沙漠 （4）世界上最深的咸水湖 （5）最濒临危险的动物之一 （6）最古老的文明古国之一 （7）美国的人口 （8）的高度 （9）的长度 （10）的速度 合作学习Step 1 Talking in groups.Step 2 Presentation and Learning. 1. Do you know which is the highest mountain/ the longest river/the deepest salt lake/ the biggest desert in the world? 2. What do you know about them? Step 3 Language ability practiceLook at the pictures and match the facts you know (1a)Listen and complete the sentences in 1b.Use the information of 1a and 1b to make conversations in pairs.Listening. Finish 2a and 2b. Make conversations using the information in 2a. ( 2c)点拨升华:1. China has the biggest population in the world. Its a lot bigger than the population of the US. 中国是世界上人口最多的国家，它比美国的人口要多得多。注意：(1)指人口“多”或“少”时，一般用big/ large 或small, 而不用many或 few(2). Whats the population of China ? 中国有多少人? The population of China is over1.3 billion.= China has a population of over 1.3 billion. 中国有13多亿人口。2. Qomolangma is the highest mountain in the world.= Qomolangma is higher than the other mountains in the world. = Qomolangma is higher than any other mountain in the world.翻译：玛丽是我们班最漂亮的女孩_/_/_.小组合作，总结一下population的用法。_学以致用：1.What_(is / are) the population of China?2.China has the _(biggest /most /big /many)population in the world.3.(How many /What ) _ is the population of your country.知识梳理1.long的名词性是_翻译成_，high的名词形式_翻译成_，表达东西的长度可以有两种方法 例如：这条河100米长。1）The_of the river is 100meters. 2）The river is _ _.2. One of the most endangered animals in the world_the giant panda.China_one of the oldest civilizations in the world. one of +名词复数，谓语动词要用_数。 eg：其中一本书是新的。_3. The population of the world is 6400000000.对人口这个数字划线提问要用特殊疑问词_ 。 _ _ the population of the world？4.as big as 和一样大 asas 之间的形容词用_级。 The Yellow river is not as long as the Yangtze river. 否定形式not as/soas 意为_5. Can you tell me a bit more about China?我们学过的可以修饰比较级的副词和短语还有_ 注意比较级和最高级Which is the second longest river in China? Which river is longer ,the Nile or theYellow River?*最高级一般用于_者以上相比，最高级前一般要加定冠词_，比较级一般用于_者之间的比较，被比较者用_引出。堂清检测（一）根据句意和首字母补全单词。1. The l _river in Asia is the Yangtze River .2. China is one of the oldest c _ in the world .3. One of the most e _ animals in the world is the giant panda 4. M _ of city lies three meters blow sea level .5. Our playground is about 2000 s _ meters in size .(二) 单项选择。1. Its _ in the world .A the biggest desert B biggest desert C the biggest deserts D bigger desert 2. There are no man-made structures as _ the Great Wall A bigger B big C bigger D the biggest 3. The Nile is 6,470 _ A kilometers B kilometer C kilometers long D kilometer long 4. Mount Tai is _ lower than Qomolangma . A lots of B many C very D much 5. Shanghai is one of _ in the world .A more big city B the biggest city C the biggest cities D the most big city （三）翻译句子1. 我们的教室长12米，宽10米，高4米。Our classroom is _.2. 中国比美国拥有更悠久的历史。China _than America.3. 丹江口有45万人口。Danjiangkou has _. / _Danjiangkou _450000.4. 长江是亚洲最长的河。_.5. 我们学校是全市最好的学校之一。Our school is _in the city.八年级英语下Unit 7 Whats the highest mountain in the world? Period 2(Section A 3a-3c)学习目标: 1.学习并掌握词汇：southwestern, thick, include, condition, succeed, achievement, in the face of, force, nature, even though, take in2.学习目标语言：1). The Himalayas run along the southwestern part of China. 2).Its also very hard to take in air as you get near the top. 3). People want to challenge themselves in the face of difficulties. 4) The spirit of these climbers shows us that we should never give up trying to achieve our dreams.3.情感态度目标：鼓励学生在实现理想的道路上勇于面对困难，永不言弃。 自主学习从课本中找出并翻译下列短语。（1）最危险的运动之一 （2）登山，攀岩 （3）全世界 （4）中国的东南边境 （5）山顶 （6）严寒的天气条件 （7）大风暴 （8）丧生 （9）因为， 由于 （10）惊人的成就 合作学习Step 1 Talking in groups.Step 2 Presentation and Learning. Do you hear of Qomolangma ? What do you know about it?Do you know who has reached the top? What do we learn from the climbers?Step 3 Language ability practiceRead the article quickly, match each paragraph with the main ideas.Read the article carefully, then complete the chart in 3b.Paragraph1Paragraph 2Paragraph 3 &3List three dangers for climbersList three achievementsList three comparisons:1. thick clods2. very _3. It can_4._5.heavy_6.very hard to _1.1953 Tenzing Norgay and Edmund Hillary wer the first to rach the top.2.1960-_The first Chinese team_3.1975-_1. most dangerous sport.2. most_place.3. most_4.most _5.more _6.stronger than_Read the article again, answer the questions in 3c.Read the article over and over again, find out the sentences that you dont understand, then discuss them in your group.点拨升华A、successful (成功的，adj.) 和succeed(成功v.) 如：最后，他成功的到达了山顶。At last, he was successful to reach the top of the mountain. (be successful to do sth)=At last, he succeeded in reaching the top of the mountain. (succeed in doing sth)B、Thick clouds cover the top and snow can fall very hard. 浓云笼罩着山顶雪下的很大。C. The first people to reach the top (第一批到达山顶的人) The first woman to succeed( 第一个成功的女人)汤姆总是第一个到校，最后一个离校 _.巩固提高一.用形容词和副词的适当形式填空。1.Tom is_(tall)than any other student in his class.So he is_(tall)in his class.2. Li Ming is one of _(clever) boys in our class.3. The sun is_(bright)than all the other stars because it is_(near)to the earth.4. The earth receives _ (little) heat from the sun in winter than in summer.5.The train is running _ and _ (fast).二.根据首字母提示完成句子。1. Mount Tai a _ lots of visitors every day.2. Most animals dont like to live in f_ conditions.3. Many c_ reached the top of the mountain this morning.4. Tibet（西藏）is in the s_ part of China.5. Of all the p_, Qomolangma is the highest and most famous.堂清检测一单项选择( )1. The _of Lei Feng encourages us to help others. A. work B. advice C. spirit D. information( )2.-What do you think of the film you saw yesterday?-Oh, its one of _films Ive ever seen. A. interesting B. more interesting C. most interesting D. the most interesting( )3. Mum, Im tired of doing too much homework every day. - Oh, dear, without hard work, you cant _your dreams. A. choose B. come true C. encourage D. achieve( )4. We should challenge ourselves _ A. in the face of difficulty B. at face of difficulty C. in the face of difficulties D. at the face of difficulties( )5. My brother succeeded _onto the top of the mountain. A. climb B. in climbing C. to climbing D. to climb二. 完成句子.1. 滑板运动是世界上最流行的运动之一。 Skateboarding _the worlds most popular sports.2. 当你到达山顶时，呼吸空气会很困难。 Its hard _air when you get to the top of the mountain.3. 即使天气很冷， 王先生也每天早上锻炼。 M.r Wang takes exercise every morning _its cold.4. 面对危险你应该保持冷静。You should keep calm when you are _.八年级英语下册Unit 7 Whats the highest mountain in the world? Period 3(Section A Grammar Focus-4c)学习目标学习并掌握词汇：Ocean, the Pacific Ocean, the Yangtze River, the Amazon River学习目标语言：1)No ocean in the world is as big as the Pacific Ocean. 2)The Yangtze River is almost as long as the Amazon River.情感态度目标：通过了解历史，增强学生对祖国的热爱。自主学习翻译句子1. 世界上最深的咸水湖是哪个？里海是所有咸水湖中最深的。 Which is_in the world?The Caspian Sea is_.2.珠穆朗玛峰有多高？8844.43米高. 它比其他任何一座山都髙。_Qomolangma?_8844.43_.Its higher than_.3.太平洋是世界上最大的洋。No ocean in the world is _the Pacific Ocean.4.丽江是最受游客们欢迎的地方之一。Lijiang is _for the tourists.5.孩子们，请随意挑选你们喜欢的玩具Please _the toys you like, children.6.据我所知，下周我们学校将有一场篮球赛。 _, _a basketball match in our school next week.合作学习Step 1 Grammar形容词和副词比较级和最高级变化规则* 规则变化 1) 一般情况下，单音节或双音节的形容词（或副词）比较级er ， 最高级est 如： clevercleverercleverest fewfewerfewest smallsmallersmallest等。 2) 以e结尾的词，比较级r，最高级st 即可。 如：nicenicernicest cutecutercutest largelargerlargest 3) 以辅音字母y结尾的变y为ier或est。如: easyeasiereasiest happyhappierhappiest 再如：early, busy, heavy, dirty, lazy也如此。 4）部分双音节词和多音节词，在其前加more和most少数单音节词也是这样，如： pleasedmore pleasedthe most pleased tiredmore tiredthe most tired * 不规则变化： good better best well better best badworse worst many / much more most far farther farthest (距离远) far further furthest (程度深) old elder eldest (长幼) old older oldest (年龄)Step 2 中考链接:1.比较级考点 比较级修饰问题:a little, a bit, even, still, much, a lot, far 等可修饰比较级。e.g. Tom is a little taller than Jim. This book is much more interesting than that one. 同级比较The weather in Beijing is colder than that in Xian. Our school is bigger than yours. the + 比较级 e.g. Lucy is the fatter of the two girls. “a/an + 比较级,表示“又一，再一”e.g. Lily has a doll, but she wantsa bigger one. 隐性比较（没有than的情况） e.g. Who runs faster, Lucy or Lily? Youd better come earlier next time. He worked hard last term, but he works even harder this term. 越来越.a. 比较级 + and + 比较级b. the + 比较级 + 句子，the + 比较级 + 句子e.g. Its getting colder and colder. The more you exercise, the better you are. 2. 最高级考点 说明：形容词的最高级前必须加the; 副词的最高级前省略the。 范围问题Tom is the tallest student in the class. Spring is the best season of the year. “.之一”问题 e.g. Beijing is one of the biggest cities in the world. “the + 序数词 + 最高级”e.g. I think he is the second tallest boy in his class.3. 比较级和最高级的转换 e.g. Tom is the tallest student in the class.= Tom is taller than any other student in the class. = Tom is taller than all the other students in the class. = No other students are taller than Tom.4. 同级比较 as + adj./adv. + as She is as thin as Lily. He writes as carefully as Linda. not + as/so + adj./adv. + as e.g. Tony didnt run so fast as Carter 学以致用:1. Our family has bought a car so we can travel _ than before. A. most easily B. less easily C. easily D. more easily2. My father told me a story last night. It is _ one Ive ever heard.A. the funniest B. funniest C. funnier D. the funnier 3. The _ friends you have, the _ you will be. A. more, happy B. many, happy C. more, happier D. many, happier 4. When he heard a cry for help, he ran out as _ as he could.A. hardly B. quickly C. finally D. slowly5. This place is not big enough for Lucys birthday party. We should find a _ one.A. big B. small C. bigger D. smallerStep 3.Writing:Write five questions using comparisons. Then ask partners your questionsStep 4 Fill in the blanks with the correct forms of the words in the box. big much popular long old high （1）. The Amazon River is one of the _ rivers in the world. Its a little _ than the Yangtze River. （2）.Qomolangma is 8,844.43 meters _. Its one of the most _ places for serious mountain climbers. （3）. No ocean in the world is as _ as the Pacific Ocean. （4）. Although Japan is _ than Canada, it is _ smaller.Step 5 Write two comparisons about two topics. Write true facts.e.g. Two rivers: the Yangtze River and the Amazon RiverThe Yangtze River is almost as long as the Amazon River. The Amazon is longer than the Yangtze, but the Yangtze River is the longest river in China.Two cities: _ and _1. _. 2. _.Two animals: _ and _1. _. 2. _.堂清检测 （一）用形容词和副词的适当形式填空。1.Tom is_ (tall)than any other student in his class. So he is_(tall)in his class.2. Li Ming is one of _(clever) boys in our class.3. The sun is_(bright)than all the other stars because it is_(near)to the earth.4. The earth receives _ (little) heat from the sun in winter than in summer.5.The train is running _ and _ (fast).6. He said that it was _ (happy) day in his life.（二）根据首字母提示完成句子。1. Mount Tai a _ lots of visitors every day.2. Most animals dont like to live in f_ conditions.3. Many c_ reached the top of the mountain this morning.4. Tibet（西藏）is in the s_ part of China.5. Of all the p_, Qomolangma is the highest and most famous.八年级英语下册Unit 7 Whats the highest mountain in the world? Period 4(Section B 1a-1d)学习目标学习并掌握词汇：weigh, birth, at birth, up to, adult学习目标语言：The elephant weighs many times more than this panda.情感态度目标：通过对稀有动物的了解，教育学生保护动物。自主学习翻译下列短语1. 350厘米高 2. 15米长 3. 重100千克 4. 每天吃10千克的食物 5. 出生时 6. live up to 7. weigh many times more than 8. know much more than you 9. stand on two legs 合作学习Step 1 Talking in groups.Step 2 Presentation and Learning. 1）Do you like animals ? 2）Whats your favorite animal?3）What do you think of pandas and elephants?Step 3 Language ability practiceRead the information in 1a, compare the two animals and make sentences according to the example sentence. Read the numbers in 1b. Teacher gives help if necessary.Step4.Listening (1b, 1c)Take turns to make sentences about pandas, lets see who makes the most.Language points:A.倍数表达法1) A is times larger / higher / longer / wider than B. A比B大/高/长/宽倍2) A is times as big / high / long / wide as B. A是B的倍大/高/长/宽.如：我的年龄是你的三倍。I am three times as old as you.=I am twice older than you.再如：我们学校比你们学校大4倍。Our school is four times bigger than yours.= Our school is five times as big as yours.学以致用：你的房间是我的两倍大。 Your room is _ _ _ _ mine.猎豹跑得比人快六倍还要多。 A cheetah runs _ _ _ _ _ a man.B.长度、宽度、高度、深度的表示法：1）长度、宽度、高度、深度的表示法，有一个专门的结构，“基数词 + 单位词 + 形容词”。Tiger Path is 200 meters long and has a high humidity.老虎路有200米长，且湿度很重。We walk up three floors,which is about ten meters high.我们走上三层楼，约十米左右高。2）除了上面的表示方法，有时也可以用“基数词 + 单位词 +in + 长度或者重量的名词”来表示长度、宽度、高度、深度。The classroom was 25 feet in length and 20 feet in width.教室有25英尺长，20英尺宽。*注意事项：若表示重量，可以用 in weight 结构。例句：The box is 9 kilos。=The box is 9 kilos in weight。这个箱子重9公斤。学以致用： 我们的教室长12米，宽10米，高4米。Our classroom is _ _.Our classroom is _ _.CPatterns:1. At birth, a baby panda is about birth v. 出生 at birth 出生时e.g. Mans natureat birthis good. 人之初，性本善。 give birth to 生下,生出My aunt gave birth toa beautiful baby girl yesterday.昨天我婶婶生下一个漂亮小女孩.2. A panda can live up to 20 to 30 years. up to 到达（数量，程度等）；不多于e.g. In some area of Africa, children get educated up to 12 years old. 在非洲的一些地区，孩子最多受教育到12岁。巩固提高. 完成句子1. 这个婴儿出生时体重为3 公斤。 The baby weighed three kilos _.2. 据我说知,图书馆要到八点才开门。_ _, the library wont open_ _eight oclock.3. 这块大石头的重量是那一块的三倍。This big stone is _as that one.4. 一只大熊猫能够活到20到30 岁。 A panda can _20 to 30 years .5.面对这些困难他能做什么呢？。What could he do _these difficulties？堂清检测单项选择。( )1. _birth, Lily kept on crying. A. On B. In C. At D. Of( )2. I know _about Shenzhen than you, so tell me some, please. A. little B. some C. much D. les