冀教版八年級英語下冊 （Why Are Plants Important）Plant a Plant 教學(xué)課件

Unit2PlantaplantWhyArePlantsImportant?

Warm-upWhatkindofplantdoyoulike?Lead--inTalkaboutthequestionsWhatplantsgrownearyourhome?Whydoweneedplants?2Reading

Readthetextandcompletethepassagewiththecorrectformsofthewordsinthebox.Therearemanytreesandplants.It’s________towalkintheforest.Whentheweatherissunnyandhot,youcansitinthe______underatree,Treesandotherplantsareoneofour_____needsforlife.Manythingsaremadefromtreesandplants.Mostanimalsliveinthe_____andeatthefruitfromthetrees.Andplants_____thesoil.Thatway,thewindandwaterdon’tcarrythesoilaway.basicshadeforestcoverpleasantpleasantshadebasicforestcover3ActivityWorkinpairs.Thinkaboutwhyweneedplants.Discussitandfillinthemindmap.YoucanusesomeideasfromActivity1.Functionoftrees(plants)Foodormedicine:______Shelter:______Clothingandschoolthings:______Environment:____Foodormedicine:1.PeoplecaneatplantsOrusethemasmedicine.2.Animalseatthefruitsfromthetrees.Clothingandschoolthings:1.Peoplecanmakeclothingfromplants2.Books,papers,pencilsanderasersallcomefromplantsFunctionsoftrees(plants)Shelter:1.Manyanimalsliveintheforest.2.Peopleusewoodfromtreestobuildhousesandfurniture.Environment:1.Plantshelpmaketheaircleanandfresh.2.Theplantscoverthesoilandcanstopthedust.

Writingandspeaking

Writeashortpassageabouttheimportanceoftheplantsandshowittotheclass.Whydoweneedtrees?summaryWhyareplantsimportant?

Treeshelp_____theair.Trees____usfood.Wecan______thingswithtrees.Wecan___underatree.We_____booksfromtrees.Manyanimals____intrees.cleangivebuildsitmakeliveEmotioneducation

Theplantsareimportanttopeopleandanimals,wecan’tlivewithoutplants.theycanmakeourenvironmentmorebeautiful,wemustprotecttheplants.Homework:

FinishacompositionabouttheimportanceoftheplantsPlantaPlant!Unit2

WhyArePlantsImportant?Lesson8

同學(xué)們，上一課學(xué)習(xí)的單詞、短語和句型你們都掌握了嗎？現(xiàn)在大家來檢驗(yàn)一下，點(diǎn)擊下面的音頻開始聽寫吧！Answerthefollowingquestion:1.Howmanykindsoftreesdoyouknow?2.Doyouknowtheimportanceoftrees?Jenny:That’strue.It’spleasanttowalkintheforest.?

Whentheweatherissunnyandhot,youcansitintheshadeunderatree.It’sniceandcool.Danny：I’mhungry!MaybeIcaneataplant!Brian：Sure,Danny!Look，thereisanappletreeoverthere!Danny：Isthereadonuttree?Brian：Donutsdon’tgrowontrees!Jenny：Treesandotherplantsareimportanttopeople.Theyhelpusfulfillourbasicneeds.Brian：That’sforsure.Peopleusetreesandotherplantsinmanyways.Thetreesandplantstakeenergyfromthesunandturnitintofood.Medicineandclothingarealsomadefromtreesandplants.Jenny：Theforestisimportanttoanimals,too.Manyanimalsliveintheforestandeatthefruitfromthetrees.Theyeatotherplants,too.Brian:Andplantscoverthesoil.Thatway,thewindandwaterdon’tcarrythesoilaway.Plantsalsomakeeverythinglookbeautiful.Danny:Inaword?,

wecan’tlivewithoutplants！It’spleasanttowalkintheforest.

在森林里散步令人愉快?？枷蛞辉谶@句話中，It作形式主語。Itis＋adj.＋(forsb.)todosth.意為“做某事(對于某人來說)是……”。eg：Itisimportanttolistentoteacherscarefully.認(rèn)真聽老師講是重要的。講解來自《點(diǎn)撥》知識點(diǎn)1典例________isreallyhard________themtoclimbsuchahighmountain.(白銀)A．This;toB．It;toC．This;forD．It;forD講解來自《點(diǎn)撥》講解來自《點(diǎn)撥》考向二辨析pleasant與pleasedpleasantadj.令人愉快的既可作表語也可作定語，多用于修飾事物，表示“某事(或某物)令人愉快”。Thisisapleasantjourney.這是個(gè)令人愉快的旅行。pleasedadj.愉快；高興；滿意一般不作定語，多形容人，表示“某人對某事(或某人)感到高興或滿意”。Ifyoujumpthequeue,otherswillnotbepleased.如果你插隊(duì)，別人會不高興的。

inaword總而言之，相當(dāng)于inoneword講解來自《點(diǎn)撥》知識點(diǎn)2eg：Inaword,Ican’tgooutasIhavemanythingstodo.總而言之，我不能出去，因?yàn)槲矣性S

多事情要做。講解來自《點(diǎn)撥》考向與word有關(guān)的其他短語：haveawordwith與……談一談CanIhaveawordwithyou？我能和你談一談嗎？havewordswith...與……爭吵Hehadwordswithhiswifelastnight.昨晚他和他的妻子吵了一架。inotherwords換言之；換句話說Inotherwords,you’llcomeinsteadofhim.Right?換句話說，你將代替他來。對嗎？Readthelessonandticktheitemsmentioned.□Peoplecaneatplantsorusethemasmedicine.□Plantshelpmaketheaircleanandfresh.□Manyanimalsliveintheforest.□Books，paper，pencilsanderasersallcomefromplants.□Animalseatthefruitfromthetrees.□Theplantscoverthesoilandcanstopthedust.□Whentheweatherissunnyandhot，peoplecansitintheshadeunderatree.□Theplantsmakeeverythinglookbeautiful.□Peopleusewoodfromtreestobuildhousesandfurniture.Let'sDoIt!√

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2)Completethepassagewiththecorrectformsofthewordsinthebox.Therearemanytreesandplants.It’s________towalkintheforest.Whentheweatherissunnyandhot，youcansitinthe_______underatree.Treesandotherplantsareoneofour________needsforlife.Manythingsaremadefromtreesandplants.Mostanimalsliveinthe________andeatthefruitfromthetrees.Andplants________thesoil.Thatway,thewindandwaterdon’tcarrythesoilaway.pleasantLet'sDoIt!shadebasicforest(s)coverbasic

shade

forestcover

pleasant3)Workinpairs.Thinkaboutwhyweneedplants.Discussitandfillinthemindmap.YoucanusesomeideasfromActivity1.Let'sDoIt!Environment：____________________Clothingandschoolthings：_____________________Shelter：____________________Foodormedicine：____________________Functionsoftrees(plants)一、根據(jù)提示及句意完成句子1．Foodisour________(基本的)need.2．Theyhavea________(令人愉快的)trip.3．Peopleliketohavearestinthe________(陰涼處)ofthetree.4．Treesandotherplantshelpus________(滿足)someneeds.5．Theairisalwayscleanandfreshinthe________(森林)．basic來自《點(diǎn)撥》pleasantshadefulfillforest(s)二、用方框中所給短語的適當(dāng)形式填空6．__________,

mancan'tlivewithoutwater.7．Thestorm________thehouse________．8．Whathesaid_______________us.9．Thetrees________________thesunandturnitintofood.10．_______________threetimesadayandyouwillbewell.來自《點(diǎn)撥》Inawordbeimportantto

takethemedicinecarry...away

inaword

takeenergyfromcarriedawayisimportanttotak