AmazingPlantsandAnimals課型：語(yǔ)音+聽(tīng)說(shuō)課

課時(shí)：Pronunciation-2eUnit4SectionAWhatcanplantsand

animalsdo?Listenandrepeat.1P33Addonemorewordtoeachgroup.playtinyboyclockblueglass/kl//bl//gl/bread/br/icecream/kr/grass/gr/Whatarethey?Canyoudistinguish(區(qū)分)them?Let'stry.Pronunciation1Listenandrepeat.Addonemorewordtoeachgroup.1/e?//a?//??//bl//kl//gl//br//kr//gr/a,ai,ayi,y,ighoy,oiblclglbrcrgrwhalerainstay______miceflyhigh______toyjoinchoice_____blackblowblue____cleanclimbclock____gladglassglobe______breadbringbrown_____cross

creamcry_____grassgreatgrow______cakelightboyblockclassgluebrushcrewgreenMatchthephonetic

symbols

withtheseunderlinedletters.blackcleanclimbblowglobe/bl//kl//gl//bl//kl/glad/gl/cross/kr//gl//bl//kl//gr//br//kr/cry/kr/great/gr//gr/grow/bl/bl/kl/cl/gl/gl/br/br/kr/cr/gr/grbrown/br/bring/br/Listenandrepeat.1P33Addonemorewordtoeachgroup.blockclearglovebrushcreategreenbrownwhalebrushcreamjoinglobeLet’ssay!Readthesentences.Weflykitesandplaywithtoys.Theshyboywantstojoininthegame.The

blindmanishaving

breakfast.Mybrother’ssweaterisblue.I’mgladtohavethesegreatfriends.Mynewglovesaregreen.Don’tcrylikeababyinclass.Theyarecrossingthecleanstreet.Listenandrepeat.Noticethedifferenceinstressandmeaningofthesamesentence.2P33IvisitedtheredwoodforestsinCaliforniaseveraltimes.(nototherforests)IvisitedtheredwoodforestsinCaliforniaseveraltimes.(nototherplaces)IvisitedtheredwoodforestsinCaliforniaseveraltimes.(notonlyonce)Let’swatchandlearn.在英語(yǔ)句子中，實(shí)詞（如名詞、動(dòng)詞、形容詞、副詞等）承載重要信息，一般需要重讀；重讀（stress）Pleasepassmethebook.（強(qiáng)調(diào)把“書(shū)”遞給我，而不是把別的東西給我）Pleasepassthebooktome.（強(qiáng)調(diào)把書(shū)遞給“我”，而不是給其他人）

而充當(dāng)語(yǔ)法功能的詞（如冠詞、連詞、介詞、助動(dòng)詞等）一般弱讀。

但這條讀音規(guī)律并非一成不變，句子中的重音可以隨著說(shuō)話者要表達(dá)的意思的變化而變化。A:Ithinkshewillwin.B:Shewon’t.（預(yù)測(cè)她“不會(huì)”贏）A:Shewill.（堅(jiān)信她一定“會(huì)”贏）一般情況下，me、will等功能詞在句中弱讀，但在上述情境中這兩個(gè)詞需要重讀。Part4.Canyoufindmoreamazingplantsandanimals?●changeitsbodycolor●avoidpredators●intelligence●changethetextureandcolorofitsskin

●thesmallestbirdintheworld●flapitswingsextremelyfast●generateelectricshocks●stunpreyanddefendagainstpredators Chameleon（變色龍）Hummingbird（蜂鳥(niǎo)）Octopus（章魚(yú)）Electriceel（電鰻）Part4.Canyoufindmoreamazingplantsandanimals?●Whenaninsectlandsonitsleaf,theleafcansnapshutquicklytotrapanddigestit.●storealargeamountofwaterinitsthicktrunk●hugetrunk ●growextremelyfast●sometimesupto91cminasingleday●thelargestunbranchedinflorescence●givesoffasmelllikerottingflesh VenusFlytrap（捕蠅草）Bamboo（竹子）Baobab（猴面包樹(shù)）Corpseflower（尸花/泰坦魔芋）activity2:Lookandsay.heavyheavierheaviesttheheaviestPre-listeningWhile-listeningAfter-listeningPronunciationLanguagePoints!1.I’mstartingatestonanimalsandplants.我要開(kāi)始一場(chǎng)關(guān)于動(dòng)植物的測(cè)試。在此句中，on是介詞

，意為“關(guān)于；有關(guān)”，用來(lái)表明test（測(cè)試）的內(nèi)容主題是animalsandplants。例如：Shewroteabookonhistory.她寫(xiě)了一本關(guān)于歷史的書(shū)?！颈嫖觥縜bout與onon強(qiáng)調(diào)專業(yè)性、學(xué)術(shù)性或嚴(yán)肅性，內(nèi)容通常是系統(tǒng)的、深入的，涉及理論、研究或?qū)ｉT(mén)領(lǐng)域。about側(cè)重日常性、通俗性或泛泛而談，內(nèi)容更偏向非正式的內(nèi)容。例如：Shetoldmeastoryaboutherpetdog.她給我講了一個(gè)關(guān)于她寵物狗的故事。LanguagePoints!2.What’sthelargestanimalintheworld?世界上最大的動(dòng)物是什么？largest是large的最高級(jí)形式。最高級(jí)前面一般會(huì)有定冠詞the進(jìn)行修飾。形容詞和副詞的最高級(jí)一般分為規(guī)則變化和不規(guī)則變化。規(guī)則變化如下：構(gòu)成方法比較級(jí)單音節(jié)詞和部分雙音節(jié)詞一般情況下，最高級(jí)詞尾加-esttallest；shortest；fastest以字母e結(jié)尾的詞，最高級(jí)詞尾加-stlargest；latest重讀閉音節(jié)詞尾只有一個(gè)輔音字母時(shí)，先雙寫(xiě)該輔音字母，然后最高級(jí)詞尾加-estbiggest；fattest；thinnest以“輔音字母+y”結(jié)尾的雙音節(jié)詞，先把y改為i，然后最高級(jí)詞尾加-esteasiest；heaviest；earliest多音節(jié)詞和部分雙音節(jié)詞詞前加most構(gòu)成最高級(jí)mostbeautiful；mostpopularactivity1:Lookandanswer.cheetahWhatdoyouthinkofthe?It'sbeautifuloldbigfastheavylargesmalllongtallshortPre-listeningWhile-listeningAfter-listeningPronunciationactivity2:Lookandsay.fastfasterfastestthefastestPre-listeningPronunciationWhile-listeningAfter-listeningLanguagePoints!不規(guī)則變化如下：It’salsotheheaviestanimalonearth.Thecheetahrunsthefastest.AndIthinkit’sthemostbeautifulanimalintheworld.Ithinkmossisoneoftheoldestplants.原級(jí)最高級(jí)good/wellbestbad/badlyworstmany/muchmostlittleleastfarfarthestfurthest例如：What’sthelargestanimalintheworld?Whichanimalrunsthefastest?Whatistheoldestplantintheworld?Whichkindoftreeisthetallestintheworld?Activity3Listenandrepeat.Addonemorewordtoeachgroup.1/e?//a?//??//bl//kl//ɡl//br//kr//ɡr/a,ai,ayi,y,ighoy,oiblclglbrcrgrwhalerainstay____miceflyhigh____toyjoinchoice____blackblowblue____cleanclimbclock____gladglassglobe____breadbringbrown____crosscreamcry____grassgreatgrow____daybikecoinblockcloudglovebrightcrackgrapePayattentiontothepronunciation!2Listenandrepeat.Noticethedifferenceinstressandmeaningofthesamesentence.IvisitedtheredwoodforestsinCaliforniaseveraltimes.(nototherforests)IvisitedtheredwoodforestsinCaliforniaseveraltimes.(nototherplaces)IvisitedtheredwoodforestsinCaliforniaseveraltimes.(notonlyonce)LanguagePoints!3.Well,Ithinkmossisoneoftheoldestplants.嗯，我認(rèn)為苔蘚是最古老的植物之一。oneof+限定詞+復(fù)數(shù)名詞/代詞限定詞包括冠詞（the）、形容詞性物主代詞（my,their）、指示代詞（these,those）等。表示“……中的一個(gè)”，強(qiáng)調(diào)在整體中選取一個(gè)個(gè)體。例如：Sheisoneofmyfriends.她是我的一個(gè)朋友。ThisisoneofthebestmoviesI’veeverseen.這是我看過(guò)的最好的電影之一。Summary◆重點(diǎn)詞匯◆重點(diǎn)句式◆語(yǔ)音知識(shí)moss;redwood;cheetah—What’samazingaboutthebluewhale?—It’sthelargest/biggestanimalintheworld.Well,Ithinkmossisoneoftheoldestplants./e?//a?//??//bl//kl//ɡl//br//kr//ɡr/a,ai,ayi,y,ighoy,oiblclglbrcrgrExercise一、根據(jù)句意和漢語(yǔ)提示完成句子。1.Thecheetahisthe_______(最快的)animalonland.2.Redwoodtreesarethe_______(最高的)treesintheworld.3.Mossisoneofthe_______(最古老的)plantsonEarth.4.Thebluewhaleisthe__________(最重的)animalintheocean.5.The__________(紅杉)forestsarehometosomeofthelargestlivingorganismsonourplanet.fastesttallest