Unit--What's-the-highest-mountain-in-the-world導學案

1、 2021年春八年級英語下冊師生共用學案Unit 7 Whats the highest mountain in the world?課型：新授 主備人：張明貞 八年級組 時間：2021.5. 8-18第一課時Section A1a-1c總第37課時【教學目標】1. 能夠掌握本節(jié)課出現(xiàn)的重點短語和句子。2. 談論地理和自然現(xiàn)象?！局攸c難點】詞匯和短語：square , meter ,deep , desert ,Qomolangma, The Sahara, The Caspian Sea, The Nileabout 9,600,000 square kilometers in size,

2、1,025 meters deep, 6,671 kilometers long8,844.43 meters high【預習指導】寫出以下單詞的比擬級和最高級1. high _ _ 2. deep _ _ 3. big _ _ 4. long 【交流展示】請根據(jù)預習寫出以下短語1. 最高的山 2. 最長的河 3. 八百萬平方公里 4. 1，025米深 【合作探究】Watch the photos and talk about them “How big/high/long/big is ? and help the students to answer: Its meters/kilomet

3、ers/cm big/high/long/big.【精講點撥】1.long的名詞形式是 length, 翻譯成 ，你能猜到以下單詞的漢語意思嗎？height width depth Weight 表達東西的長度可以有兩種方法：例如：這條河100米長。1The of the river is 100meters. 2The river is 提問某物的長度可以用 How long is .? 答復用 Itsmeters long.同樣也可以用How high( tall, deep, wide, big, heavy) is .?8,844 meters high. 8,844米高, meter

4、s high (long, wide) 米高長,寬)。英語表示“有多長寬，高時，一般將數(shù)詞和數(shù)量單位放在表示長寬高的形容詞前作狀語。e.g. The wall is 1.7 metres wide.【反應練習】1) Qomolangma is _ than any other mountain in the world. 2) The Sahara is _ desert in the world.3) The Caspian Sea is _ of all the salt lakes.4) The Nile is _ river in the world.【教學反思】本節(jié)課的優(yōu)點：本節(jié)課的

5、收獲：Unit 7 Whats the highest mountain in the world?課型：新授 主備人：張明貞 八年級組 時間：2021.5. 8-18第二課時Section A2a-2d總第38課時【教學目標】1. 能夠掌握本節(jié)課出現(xiàn)的重點短語和句子。2. 學會對事實和數(shù)字的比擬，提高聽說能力?！局攸c難點】詞匯和短語：the biggest population, one of the biggest, the most popular question, talk about, the ancient emperors, the main reason, as far as

6、 I know, no man-made objects【自主預習】1. 的人口 2. 的高度 . 3.和一樣大 4. 少于的長度 【合作探究】 2a Listen and number the facts(1- 4) in the order you hear them.【交流展示】2b Listen again and fill in the blanks in 2a with the numbers in the box.6,300 5,000 5,464 3001. The Yangtze River is about _ kilometers long and the Yellow

7、River is _ kilometers long.2. China has the biggest population in the world. Its a lot bigger than the population of the US.3. China is over _ years old. It has a much longer history than the US. The US is not even _ years old.4. China is almost as big as the US, but it is the biggest country in Asi

8、a.Step 32d Read the conversation and answer the questions:1) Which is the biggest man-made objects in the world？2) Which is the most famous part of the Ming Great Wall?【精講點撥】1. One of the most endangered animals in the world the giant panda.one of +名詞復數(shù)，謂語動詞要用 數(shù)。 e.g：其中一本書是新的。 2. The population of t

9、he world is 6，400，000，000.對人口這個數(shù)字劃線提問要用特殊疑問詞 。 the population of the world？【課堂練習】 單項選擇。1. Its _ in the world .A the biggest desert B .biggest desert C. the biggest deserts 2. There are no man-made structures(建筑) as _ as the Great Wall A .bigger B. big C. the biggest 3. The Nile is 6,671 _. A .kilome

10、ter long B. kilometers long D. kilometer long 4. Mount Tai is _ lower than Qomolangma .A . much B. many C. very 5. Shanghai is one of _ in the world .A . the most big city B .the biggest city C. the biggest cities 【教學反思】本節(jié)課的優(yōu)點：本節(jié)課的收獲：Unit 7 Whats the highest mountain in the world?課型：新授 主備人：張明貞 八年級組

11、時間：2021.5. 8-18第三課時Section A3a-3b總第39課時【學習目標】1. 能夠掌握本課出現(xiàn)的重點短語和句子。2. 能夠正確使用形容詞的比擬等級。【教學重點】mountain climbing, the southwestern part of China, thick clouds, cover the top, risk ones life, challenge oneself, achieve ones dream，the forest of nature, try to do sth., the spirit of the climbers【自主學習】 從課本中找出

12、并翻譯以下短語。1最危險的運動之一 2登山，攀巖 3全世界 4中國的東南邊境 5山頂 6嚴寒的天氣條件 7大風暴 8冒著生命危險 9挑戰(zhàn)自己 10放棄做某事 【合作探究】3a 小組合作，共同找出課文中的重點短語和句型，并講解給同學們?！窘涣髡故尽?b 根據(jù)課文內(nèi)容完成下面的表格，并在小組內(nèi)訂正答案。Paragraph1Paragraph 2Paragraph 3List four dangers four climbers List three three achievementsList four comparisons【精講點撥】1. Feel free to ask me anythin

13、g on todays Great Wall tour.Feel free 無拘無束，隨意e.g . Can I use your bathroom? Yes, feel free.2. As far as I know=so far as I know據(jù)我所知e.g. as far as I know, Jacks got twin sisters.【反應練習】根據(jù)首字母提示完成句子。1. we should learn the s of helping others.2. Most animals dont like to live in f_ conditions.3. Many c_

14、reached the top of the mountain this morning.4. Tibet西藏is in the s_ part of China.5. Of all the m_, Qomolangma is the highest and most famous.教學反思：本節(jié)課的優(yōu)點：本節(jié)課的收獲：Unit 7 Whats the highest mountain in the world?課型：新授 主備人：張明貞 八年級組 時間：2021.5. 8-18第四課時Section A (Grammar focus 4c) 總第40課時【學習目標】1. 掌握本單元中出現(xiàn)的語

15、法。2. 能夠掌握本課中出現(xiàn)的重點句子?！局攸c、難點】形容詞比擬等級的運用。【自主學習】 比擬級和最高級的轉(zhuǎn)換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.【合作探究】 聽錄音完成

16、1b和1c，并在小組內(nèi)交流，確定正確答案。【交流展示】 pairwork 列舉幾種不同的動物，并運用句型對他們進行比擬?！揪v點撥】1.give up doing sth. 放棄做某事，半途而廢2.achieve ourdreams = make our dreams come true 實現(xiàn)夢想【反應練習】 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

17、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.教學反思：本節(jié)課的優(yōu)點：本節(jié)課的收獲：Unit 7 Whats the highest mounta

18、in in the world?課型：新授 主備人：張明貞 八年級組 時間：2021.5. 8-18第五課時Section B1a-1d總第41課時【學習目標】1. 掌握課本中出現(xiàn)的重點單詞和短語。2. 能夠掌握課文中出現(xiàn)的重點句子。3. 學會表達事物之間的倍數(shù)關系。【重點、難點】 識記并運用表達事物之間的倍數(shù)關系的詞句；將聽力中使用的比照方法移為己用?！咀灾鲗W習】 知識剖析：1、長度、寬度、高度、深度的表示法，有一個專門的結(jié)構(gòu)，那就是“基數(shù)詞 + 單位詞 + 形容詞。例句：Tiger Path is 200 meters long.老虎路有200米長。We walk up three flo

19、ors, which is about ten meters high.我們走上三層樓，大概10米左右高。2、除了上面的表示方法，有時也可以用“基數(shù)詞 + 單位詞 +in + 長度或者重量的名詞來表示長度、寬度、高度、深度。The classroom was 25 feet in length and 20 feet in width.教室有25英尺長，20英尺寬?？记绊氈杭僭O表示重量，可以用 in weight 結(jié)構(gòu)。例句：The box is 9 kilos。=The box is 9 kilos in weight。這個箱子重9公斤?！竞献魈骄俊? 這頭大象比那頭大象重中很多倍。 _2

20、 初生時,一只熊貓大約0,1到0.2千克 _3 一只熊貓能活20道30年. _【交流展示】請劃出2b中使用最高級的句子。1. 第一遍快速閱讀2b，答復10、 12、200、2,000在文章中的含義。2.細讀文章第二遍，答復2c問題。3.再讀一遍課文，寫出文章中使用最高級的句子，完成2d?！揪v點撥】1. run over 跑上前去2. walk into走路時意外地撞上3. fall over 摔倒，跌跤，倒下4. fall over sth.被某物絆倒【課堂練習】單項選擇1. I dont like to read books in the sunshine because its not

21、good _my eyes.A. at B. for C. with D. to2. Are they than an adult panda? A. very smaller B. a lot of smaller C. much smaller D smaller a lot3. Her science and English are a little better _ Lucys.A. at B. in C. than D. of4. In order to protect our earth, we should use the bus _and drive our cars _.A.

22、 more, less B. less, more C. much, little D. more, fewer.5. Her physics _ better than any other studentsA. is B. are C. do D. does.教學反思：本節(jié)課的優(yōu)點：本節(jié)課的收獲：Unit 7 Whats the highest mountain in the world?課型：新授 主備人：張明貞 八年級組 時間：2021.5. 8-18第六課時Section B (1a-1d總第42課時【學習目標】 1. 意識到保護環(huán)境和自然資源的重要性2. 提高學生的閱讀能力。【重點、

23、難點】 1.理解2b的課文,能理解并運用其中的重點短語或句子。2. 將比擬級和數(shù)字的表達靈活地運用到文章中去?！竞献魈骄俊坑懻摫Ｗo熊貓的其他方法，調(diào)查你組里有多少同學贊同你的觀點，完成2e?！窘涣髡故尽縋andas 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

24、 and pandas than there are now. But then humans started to the forests , and there was bamboo for the pandas. Scientists say there are now fewer than 2,000 pandas in the remaining forests.【精講點撥】 1. At birth, a baby panda is aboutbirth v. 出生 at birth 出生時e.g. Mans nature at birth is good. 人之

25、初，性本善。give birth to 生孩子；產(chǎn)生e.g. My aunt gave birth to a beautiful baby girl yesterday. 昨天我嬸嬸生下一個漂亮的小女孩。2. A panda can live up to 20 to 30 years.up to 到達數(shù)量，程度等；不多于e.g. In some area of Africa, children get educated up to 12 years old. 在非洲的一些地區(qū)，孩子最多受教育到12歲。3. they run over with excitement and

26、some of them even walk into their friends and fall over!run over 跑上前去 over adv.穿越；從的一邊到另一邊【課堂練習】：用所給詞的正確形式填空： 1.Of the two girls, I find Lucy the _ (clever). 2.Iron(鐵)is _ (much) useful than gold(黃金). 3. The boy is _ (interesting) than his brother. 4. Dick sings _ (well), he sings _(well) than John,

27、 5.Wangtao is a little_ than Lilei.(strong)本節(jié)課的優(yōu)點：本節(jié)課的收獲：Unit 7 Whats the highest mountain in the world?課型：新授 主備人：張明貞 八年級組 時間：2021.5. 8-18第七課時Section B 2 (3aSelf check) 總第43課時【教學目標】1. 復習本單元學過的詞匯，短語和句型。2.復習本單元學過的語法。【教學重點】1.形容詞比擬等級的運用。2.能運用形容詞比擬等級比擬人和事物。3.會寫小短文。【合作探究】feel free, as far as I know, in the face of, even though, at birth, up to, run over, walk into, fall over, or so【交流展示】對于鯨魚你知道多少？鯨的體型是世界上存在的動物中最大的，鯨是終生生活在水中的哺乳動物，對水的依賴程度很大，以致它們一旦離開了水便無法生活，鯨形狀像魚，鼻孔在頭的上部，用肺呼吸。體長可達三十米，是現(xiàn)在世界上最大的動物。鯨為適應水中生活，減少阻力，它們的后肢消失，前肢變成劃水的漿板。身體成為流線型，酷似魚。因而它們的潛水能力很強，小型齒鯨可潛至100-300米的