八年級(jí)英語(yǔ)下冊(cè)Unit7What'sthehighestmountainintheworldSectionA第1課時(shí)1a_2d教案新版人教新目標(biāo)版20210416156

1、Section A單詞square n.平方；正方形 meter（metre） n.米；公尺deep adj.深的；縱深的 desert n.沙漠population n.人口；人口數(shù)量 Asia n.亞洲tour n. v.旅行；旅游 tourist n.旅行者；觀光者 wall n.墻 ancient adj.古代的；古老的 protect v.保護(hù)；防護(hù) wide adj.寬的；寬闊的achievement n.成就；成績(jī) thick adj.厚的；濃的 include v.包括；包含 condition n.條件；狀況 succeed v.實(shí)現(xiàn)目標(biāo)；成功 achieve v.達(dá)到；完成

2、；成功force n.力；力量 nature n.自然界；大自然ocean n.大海；海洋amazing adj.令人大為驚奇的；令人驚喜（或驚嘆）的man-made adj.人造的 southwestern adj.西南的；西南方向的challenge v.n.挑戰(zhàn)；考驗(yàn) freezing adj.極冷的；冰凍的短語(yǔ)feel free（可以）隨便（做某事） as far as I know就我所知take in 吸入；吞入（體內(nèi)） in the face of 面對(duì)（問(wèn)題、困難等）even though (=even if) 即使；雖然the Pacific Ocean太平洋句型1.What

3、s the highest mountain in the world? 世界上最高的山是什么山？Qomolangma.珠穆朗瑪峰。2.How high is Qomolangma? 珠穆朗瑪峰多高？Its 8,844.43 meters high. Its higher than any other mountain.它高達(dá)8844.43米。它比其他任何一座山都高。3.Which is the deepest salt lake in the world? 世界上最深的咸水湖是哪一個(gè)？The Caspian Sea is the deepest of all the salt lakes.里

4、海是所有咸水湖中最深的。4.China is almost as big as the US，and it is the biggest country in Asia.中國(guó)幾乎和美國(guó)一樣大，是亞洲最大的國(guó)家。5. Did you know that China is one of the oldest countries in the world? 你知道中國(guó)是世界上最古老的國(guó)家之一嗎？Section B單詞weigh v.重量是；稱(chēng)的重量 whale n.鯨birth n.出生；誕生adult adj.成年的；成人的n.成人；成年動(dòng)物 bamboo n.竹子research n. v.研究

5、；調(diào)查 keeper n.飼養(yǎng)員；保管人awake adj.醒著 excitement n.激動(dòng)；興奮illness n.疾病；病 wild adj.野生的government n.政府；內(nèi)閣 oil n.油；食用油；石油protection n.保護(hù)；保衛(wèi) huge adj.巨大的；極多的cm（centimeter/centimetre）厘米 endangered adj.瀕危的短語(yǔ)at birth出生時(shí)up to到達(dá)（某數(shù)量、程度等）；至多有；不多于walk into 走路時(shí)撞著 fall over 絆倒or so 大約句型1.This elephant weighs many times

6、 more than this panda.這頭大象比這只大熊貓重很多倍。2.Scientists say there are now fewer than 2，000 pandas living in the forests.科學(xué)家們說(shuō)如今生活在森林里的大熊貓不足2000只。3.The babies often die from illnesses and do not live very long.這些大熊貓幼崽經(jīng)常死于疾病并且活不了多長(zhǎng)時(shí)間。語(yǔ)法1.形容詞和副詞的比較級(jí)和最高級(jí)2.英語(yǔ)中四位及四位以上數(shù)的表達(dá)與朗讀知識(shí)目標(biāo)掌握課文中的重點(diǎn)詞匯及相關(guān)短語(yǔ)，并靈活運(yùn)用。能力目標(biāo)學(xué)會(huì)朗讀較大的

7、數(shù)字；學(xué)會(huì)用比較級(jí)和最高級(jí)比較事物。情感目標(biāo)了解中國(guó)的地理概況和珍稀動(dòng)物；培養(yǎng)熱愛(ài)祖國(guó)、熱愛(ài)自然的情懷?！菊n時(shí)建議】 本單元建議5課時(shí)Section A （1a2d）1課時(shí)Section A （3a4c）1課時(shí)Section B （1a1d）1課時(shí)Section B （2a2e） 1課時(shí)Section B （3a3b）1課時(shí)詞匯短語(yǔ)：主要采用圖片及多媒體展示助記法?；揪渥樱翰捎枚嗝襟w展示及交際法（利用多媒體展示兩人進(jìn)行交際時(shí)的情景）。語(yǔ)法：用對(duì)話等形式識(shí)記大數(shù)的表達(dá)和讀法；形容詞和副詞的比較極和最高級(jí)。Section A 第一課時(shí)（1a2d）類(lèi)別學(xué)習(xí)重點(diǎn)重點(diǎn)單詞square, meter,

8、deep, desert, population, Asia, tour, tourist, wall, ancient, protect, wide重點(diǎn)短語(yǔ)feel free to do sth., in size, as far as I know重點(diǎn)句式1. Qomolangma is higher than any other mountain in the world.2. China has the biggest population in the world.3. China is almost as big as the US, but it is the biggest c

9、ountry in Asia.課前預(yù)習(xí)寫(xiě)一寫(xiě)1.平方；正方形square 2.米；公尺meter3.深的；縱深的deep 4.沙漠desert5.人口；人口數(shù)量population 6.亞洲Asia7.旅行；旅游tour 8.旅游者；觀光者tourist9.墻wall 10.古代的；古老的ancient11.保護(hù)；防護(hù)protect 12.寬的；寬闊的wide譯一譯1.（可以）隨便（做某事）feel free to do sth.2.在尺寸上in size3.據(jù)我所知as far as I know背一背1.珠穆朗瑪峰比世界上其他任何山峰都高。Qomolangma is higher than

10、 any other mountain in the world.2.中國(guó)在世界上人口最多。China has the largest population in the world.3.中國(guó)差不多跟美國(guó)一樣大，但它是亞洲最大的國(guó)家。China is almost as big as the US, but it is the biggest country in Asia.新課導(dǎo)入1. Teacher point at the picture of Qomolangma.T: What is it?S1: Its Qomolangma.T: How high is it?S2: Its 88

11、44.43 meters high. Its the highest mountain in the world.The teacher can help the student say the number.2. Let students talk about other pictures.新課展示新課展示【完成教材1a1c的任務(wù)】1.學(xué)生朗讀1a中的數(shù)字，教師糾正錯(cuò)誤，然后將1a中的地理事物和實(shí)際情況連線，完成后集體核對(duì)答案。2.兩人一組仿照所給對(duì)話形式練習(xí)對(duì)話，并邀請(qǐng)幾組學(xué)生表演對(duì)話。3.認(rèn)真聽(tīng)錄音，將1b中的句子補(bǔ)充完整，完成后集體核對(duì)答案。4.兩人一組利用1a和1b中信息仿照1c的形

12、式編練新的對(duì)話，完成后要求幾組學(xué)生表演對(duì)話?！就瓿山滩?a2d的任務(wù)】1.聽(tīng)錄音，根據(jù)聽(tīng)到的順序?yàn)榫渥訕?biāo)號(hào)，集體核對(duì)答案。2.再認(rèn)真聽(tīng)一遍錄音，將2a中的數(shù)字填在合適的句子中，完成后集體核對(duì)答案。3.聽(tīng)第三遍錄音，學(xué)生跟讀。4.兩人一組利用2a句子中的信息，仿照2c的形式編練新的對(duì)話，邀請(qǐng)幾組學(xué)生表演新的對(duì)話。5.大聲朗讀2d中的對(duì)話，讀熟后與同伴結(jié)對(duì)練習(xí)，分角色表演對(duì)話。6.邀請(qǐng)三組同學(xué)來(lái)表演對(duì)話?！菊Z(yǔ)法提要】1.a lota lot意為“很；非常”，在句中用來(lái)修飾形容詞的比較級(jí)bigger，表示“得多”。在比較級(jí)結(jié)構(gòu)中，為了強(qiáng)調(diào)形容詞或副詞的程度，可在其前用a lot，a little，a

13、 bit，much，even，any，still等副詞（短語(yǔ)）修飾。例句：Please speak a little/a bit louder.請(qǐng)稍微大點(diǎn)聲說(shuō)話。（1）a lot作副詞短語(yǔ)意為“非?！睍r(shí)，可用來(lái)修飾動(dòng)詞。例句：She has spent a lot on clothes.她在買(mǎi)衣服上花費(fèi)很多。（2）a lot of=lots of意為“許多；大量”，既可修飾可數(shù)名詞，相當(dāng)于many,也可修飾不可數(shù)名詞，相當(dāng)于much。例句：There were a lot of/lots of people in the cinema.電影院里有很多人。2.the population oft

14、he population of意為“的人口數(shù)量”，可位于句首作主語(yǔ)，用來(lái)表示某地的人口數(shù)量，其同義短語(yǔ)為：has a population of。the population of作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞用單數(shù)形式。其中population作名詞，意為“人口；人口數(shù)量”。表示人口“多”要用large或great來(lái)修飾；表示人口“少”時(shí)要用small來(lái)修飾。例句：The population of India is about 1.3 billion.=India has a population of about 1.3 billion.印度大約有十三億人口。詢(xún)問(wèn)某地有多少人時(shí)，要用句型Whats

15、 the population of? How large is the population of?不能用how many，how much提問(wèn)。例句：Whats the population of your hometown?=How large is the population of your hometown?你家鄉(xiāng)的人口數(shù)量是多少？3.as far as I knowas far as I know是一個(gè)固定的表達(dá)方式，還可以說(shuō)成so far as I know,意為“據(jù)我所知”。其中as far as作從屬連詞，意為“就而言”，引導(dǎo)狀語(yǔ)從句，強(qiáng)調(diào)程度或范圍。例句：As far a

16、s I know，that is highly unlikely.據(jù)我所知，那很不可能。as far as/so far as意為“與的距離相等，直到為止；就而言”。其后可接地點(diǎn)名詞，也可引導(dǎo)狀語(yǔ)從句；否定句中多用so far as。as far as常與be concerned連用，意思是“就而言”。例句：Alan will go with you as far as London.艾倫將與你同行到倫敦。As far as the weather is concerned，I do not think it matters.至于天氣，我認(rèn)為無(wú)關(guān)緊要?！締?wèn)題探究】根據(jù)漢語(yǔ)意思完成句子。1.我今

17、天感覺(jué)好多了。Im feeling a lot better today.2.北京的人口比武漢的（人口）多很多。Beijings population is much larger than Wuhans.3.依我所見(jiàn)，那不是一條真狗。As far as I can see, that isnt a real dog.活學(xué)活練1. I think she is D of all the girls.A. beautiful B. more beautifulC. most beautiful D. the most beautiful2.How tall he is!Yes, he is B than any other student in his class.A. tall B. taller C. tallest D. more tall3.