Unit+7+Whats+the+highest+mountain+in+the+world-+Section+B+1a-1d+課件【知識點睛+備課精研】 人教版八年級英語下冊

人教版英語

Unit7What’sthehighestmountainintheworld?SectionB1a-1d人教版英語Pre-classTest1.深的deep—shallow(反義詞)2.亞洲Asia(名詞)—Asian(形容詞)3.旅游tour(動詞)—tourist(名詞)旅行者4.使驚奇amaze(動詞)—amazing/amazed(形容詞)5.實現(xiàn)achieve(動詞)—achievement(名詞)6.西南southwest—southwestern(形容詞)7.包括

include—included(過去式)8.結(jié)冰freeze(動詞)—freezing(形容詞)9.成功succeed(動詞)—success(名詞)—successful(形容詞)1.feelfreetodo

(可以)隨便(做某事)2.asfarasIknow就我所知3.inthefaceof面對(問題、困難等)4.takein吸入;吞入(體內(nèi))5.eventhough(=evenif)即使;雖然7.squarekilometers平方公里8.thepopulationoftheUS美國的人口9.asbigas和……一樣大10.oneoftheoldestcountries最古老的國家之一11.man-madeobjects人造物體12.oneoftheworld’smostdangeroussports世界上最危險的運動之一13.oneofthemostpopularplaces最受歡迎的地方之一14.runalongthesouthwesternpartofChina綿延中國西南部分15.riskone’slife冒著生命危險16.oneofthemainreasons主要原因之一17.challengeoneself挑戰(zhàn)自己18.thespiritof

……的精神19.achieveone’sdream實現(xiàn)夢想20.theforcesofnature自然的力量Learninggoals1.Tolearnthenewwordsandexpressions.

cm(=centimeter),weigh,birth,adult,atbirth,upto

學(xué)習(xí)新單詞及短語。【重點】2.Listenfornumbers.

練習(xí)多倍數(shù)的表達?！局攸c，難點】Lead-inWhat’sthevideoabout?pandaItis150cmtall(standingontwolegs)Atbirth,itisonlyabout0.1to0.2kilos,butanadultoneweighs100kilos.Iteats10kilosoffoodaday.Itisasymbolofourcountry.Pre-listeningbirthn.出生；誕生atbirth出生時adj.

成年的；成人的

n.成人；成年動物......的象征cm(=centimeter)n.厘米讀:350centimeters;350cmv.重量是kilo=kilogram千克，公斤數(shù)詞+kilo(s)ofsth......公斤的某物Itis350cmtall.Itweighs5,000kilos.Iteats150kilosoffoodaday.Itcanhelppeopledoalotofwork.elephantv.重量是Pre-listeningcm(=centimeter)n.厘米weigh的用法1.weigh

作動詞，意為“重量是……”。Heweighs40kilograms.他重40公斤。提問重量：Howmuchdo/does...weigh?=Howheavyis/are...?Howmuchdoesheweigh?=Howheavyishe?2.作動詞，意為“稱……的重量”。Sheweighedthestone.她稱了一下石頭的重量【拓展】weight

作名詞，意為“重量；分量”。增加體重:putonweight減重:loseweightPre-listeningComparefactsaboutthesetwoanimals.Andmakesentences.Elephantis350cmtallweighs5,000kiloseats150kilosoffoodadayPandais150cmtall(standingontwolegs)weighs100kiloseats10kilosoffoodadayExamplesentence:Thiselephantweighsmanytimesmorethanthispanda.(200cmtaller/shorter,weighmuchmore/less,eatmuchmore/less,eatmanytimesmore)很多倍1.A+動詞+倍數(shù)(數(shù)字+times)+比較級+than+BA比B更...多少倍Thistableisthreetimeslongerthanthatone.這個桌子比那個桌子長三倍。【拓展】2.A+動詞+倍數(shù)+as+原級+as+BA是B的幾倍（長/寬等）Thistableisfourtimesaslongasthatone.這個桌子是那個桌子的四倍長。3.A+動詞+倍數(shù)

+the+size/length/height+of+BA是B的幾倍大/長/高Thistableisfourtimesthelengthofthatone.這個桌子是那個桌子的四倍長。倍數(shù)的表達Pre-listening0.10.2162050100120150zeropointonezeropointtwosixteentwentyfiftyonehundredonehundredandtwentyonehundredandfiftyReadthefollowingnumber.Listenandcheck(√)thenumbersyouhear.1bWhile-listening______100______16______20______50______120______0.1______0.2______150√√√√√注意聽前讀數(shù)字，加深印象Listenagainandcompletethesentences.1cWhile-listeningAtbirth,ababypandaisabout______to______kilos.Atbirth,ababypandaisabout______cmlong.Ababypandaisnotblack.Itis______andithasno______.Apandacanliveupto______to______years.0.10.215pinkteeth2030到達（數(shù)量、程度等）；至多有；不多于注意聽前讀題，預(yù)測答案ListenandRead(P.104)While-listeningTeacher：Doyouhaveanyquestionsaboutbabypandas?Boy1：Aretheymuchsmallerthanan

adultpanda?Teacher：Yes.Whenthey’reborn,theyonlyweigh

about0.1to0.2kilos.Boy1：Wow,that’ssmall!Iknowanadultpandaweighsmanytimesmorethanababy.Teacher：That’sright.Andtheadultpandasweigharound100kilos.Boy2：Whataboutthesizeofababypanda?Howsmallisit?Teacher：Atbirth,it’sonlyaround15cmlong,butanadultpandaisaround150cmlong.Girl1：Isababypandaalsoblackandwhite?Teacher：No,youwouldneverguess!Ababypandaispinkanditcannotsee.Italsodoesn’thaveanyteeth.Girl1：Howlongcanpandaslive?Teacher：Theycanliveupto20to30years.你對熊貓寶寶有任何問題嗎?成年大熊貓重約100公斤。它只有15厘米長熊貓可以活多久？它們可以活20到30年ListenandRead(P.104)While-listeningTeacher：Doyouhaveanyquestionsaboutbabypandas?Boy1：Aretheymuchsmallerthanan

adultpanda?Teacher：Yes.Whenthey’reborn,theyonlyweigh

about0.1to0.2kilos.Boy1：Wow,that’ssmall!Iknowanadultpandaweighsmanytimesmorethanababy.Teacher：That’sright.Andtheadultpandasweigharound100kilos.Boy2：Whataboutthesizeofababypanda?Howsmallisit?Teacher：Atbirth,it’sonlyaround15cmlong,butanadultpandaisaround150cmlong.Girl1：Isababypandaalsoblackandwhite?Teacher：No,youwouldneverguess!Ababypandaispinkanditcannotsee.Italsodoesn’thaveanyteeth.Girl1：Howlongcanpandaslive?Teacher：Theycanliveupto20to30years.adj.

成年的；成人的

n.成人；成年動物大約=around黑白相間的