Unit6Thepowerofplants單詞講解趣味課件（2024）版七年級(jí)英語(yǔ)上冊(cè)

Unit6Thepowerofplants單詞講解外研版（2024）七年級(jí)上冊(cè)

拓展within例句近義詞：inside：在表示位置時(shí)，和“within”相近，強(qiáng)調(diào)在某個(gè)范圍或空間的內(nèi)部，如反義詞：without：“without”與“within”意思相反，可表示“沒(méi)有；在……范圍之外”等/w?e??n/prep.在（建筑或地區(qū)）里位置范圍例句：Thereareseveralvillageswithinthevalley.（山谷里有幾個(gè)村莊），此句清晰地表明村莊處于山谷這個(gè)地理范圍之內(nèi)。時(shí)間限制例句：Shepromisedtocomebackwithinaweek.（她答應(yīng)在一周內(nèi)回來(lái)），明確了回來(lái)的時(shí)間期限是一周之內(nèi)。抽象范圍例句：Hehastomakeadecisionwithinhisauthority.（他必須在自己的權(quán)限范圍內(nèi)做決定），突出了決定要在其擁有的權(quán)力范圍之中做出。單詞講解/?kw??t?/n.一刻鐘，十五分鐘拓展短語(yǔ)quarterquarterly：既可用作形容詞，意為“季度的；按季度的”，也可用作副詞，意為“按季地；quarterage：名詞，指“按季的支付款項(xiàng)；季度工資；住宿費(fèi)等”例句aquarterof：“…的四分之一”，后接名詞或代詞Iateaquarterofthepizza.我吃了那個(gè)披薩的四分之一。fromallquarters：“從四面八方；從各處”，強(qiáng)調(diào)來(lái)源的廣泛性。Peoplecamefromallquarterstoseetheparade.人們從四面八方趕來(lái)觀看游行。Three____oftheworld'sbooksandnewspapersarewritteninEnglish.A.quarterB.quartersC.fourthD.four單詞講解拓展短語(yǔ)workshopattheworkshop：在車(chē)間Therearemanyadvancedmachinesattheworkshop.intheworkshop：在車(chē)間內(nèi)；在作坊中。Theyarebusyintheworkshop.例句workshopper：參加研討會(huì)或講習(xí)班的人。workshopman：車(chē)間工人；工匠。workshopology：車(chē)間管理學(xué)；研討會(huì)學(xué)/?w??k??p/n.車(chē)間，工場(chǎng)Weneedtobuysomenew______(workshop)toolstoreplacethebrokenones.單詞講解拓展復(fù)數(shù)形式是“l(fā)eaves”★當(dāng)“l(fā)eaf”表示“書(shū)頁(yè)”時(shí)，其復(fù)數(shù)形式“l(fā)eaves”也可用于表示書(shū)本的頁(yè)碼。turnoveranewleaf：翻開(kāi)新的一頁(yè)比喻徹底改變自己的行為或生活方式Afterlosinghisjob,hedecidedtoturnoveranewleafandstartedhisownbusiness.inleaf：長(zhǎng)滿葉子的；枝葉繁茂的Thetreesintheparkarealreadyinleaf,lookingverybeautiful.beinfullleaf：葉子完全長(zhǎng)出來(lái)了ByMay,thetreeisusuallyinfullleaf.短語(yǔ)leaf例題Shedecidedto______(翻開(kāi)新的一頁(yè))andstudyharderaftergettingalowgrade./li?f/n.葉，葉子單詞講解/k??lekt/v.收集，采集；使集中拓展adj. collectable可收集的n.

collection采集，聚集collectfrom：從……領(lǐng)??；從……收集。Ineedtocollectmydrycleaningfromthecleaner's.我需要從干洗店取回我的干洗物。collectup：收集起；收攏。Pleasecollectupallthepapersafterthemeeting.會(huì)后請(qǐng)把所有的文件都收起來(lái)。短語(yǔ)collect例題Heneedsto______(收集)moreinformationtosupporthisargument.單詞講解拓展sunlight/?s?nla?t/n.陽(yáng)光短語(yǔ)inthesunlight：在陽(yáng)光下。Theflowerslookmorebeautifulinthesunlight.underthesunlight：在陽(yáng)光照射下。Thechildrenwereplayinghappilyunderthesunlight.batheinsunlight：沐浴在陽(yáng)光中Theywerebathinginsunlightonthebeach.復(fù)數(shù)sunlights例題The______(sunlight)camethroughthewindowandwarmedtheroom.單詞講解/send/v.送出，發(fā)出拓展sendsth.tosb./sendsb.sth.這是最常見(jiàn)的用法，表示“把某物送給某人”或“給某人發(fā)送某物”sendsb.todosth.表示“派遣某人去做某事”sendforsb./sth.意思是“派人去請(qǐng)某人”或“派人去取某物”send例句Themother______thelittleboytobedearly.短語(yǔ)sendout發(fā)送；發(fā)出Thelighthousesendsoutastrongbeamoflighteverynight.sendoff

為……送行Wewenttotheairporttosendoffourfriend.sendup發(fā)射Chinahassuccessfullysentupmanysatellites.單詞講解拓展rise例句Thekiteis_____higherandhigherinthesky.(rise)/ded/adj.死的，去世的rise與raise的區(qū)別rise：是不及物動(dòng)詞，后面不能直接跟賓語(yǔ)，強(qiáng)調(diào)主語(yǔ)自身的上升、增加等動(dòng)作。Thesunrises.太陽(yáng)升起。raise：是及物動(dòng)詞，必須跟賓語(yǔ)，通常表示通過(guò)外力使物體上升、提高或撫養(yǎng)、養(yǎng)育等意思。Heraisedhishand.他舉起了手。例題riseup

上升

具體物體的向上移動(dòng)Thehotairmadetheballoonriseupquickly.giveriseto引起某種結(jié)果或現(xiàn)象的原因。Hiswordsgaverisetoaheateddiscussion.他的話引起了一場(chǎng)熱烈的討論。單詞講解mix例句Ifyou_____blueandyellow,youwillgetgreen./m?ks/v.（使）混合，拌和拓展第三人稱單數(shù)mixes

現(xiàn)在分詞mixing過(guò)去式mixed

過(guò)去分詞mixed短語(yǔ)mixwith與……混合Don'tmixtheredpaintwiththebluepaint.mixup混淆Ialwaysmixupthetwins.xuptheeggsandsugar.mixin/into把……摻入Mixsomesaltintothesoup.amixof……的混合Thecityisamixofoldandnewarchitecture.單詞講解拓展producer：名詞

生產(chǎn)者production：名詞，生產(chǎn)productive：形容詞，可表示生產(chǎn)的；多產(chǎn)的productivity：名詞，生產(chǎn)力；生產(chǎn)率/pr??dju?s/v.（自然地）生產(chǎn)，產(chǎn)生，出產(chǎn)produce短語(yǔ)Thefamous______isfamousforhismanyexcellentmovies.(produce)producefor：為……生產(chǎn)。Thisfactorymainlyproducesfortheinternationalmarket.produceby：由……生產(chǎn)Thesehandicraftsareproducedbylocalartisans.inproduce：在生產(chǎn)中；在制作中Thenewmodelisstillinproduceandwillbelaunchednextyear.例題單詞講解拓展Shehasavery______personalityandalwayssaysnicethings.(sugary)例題sugar/???ɡ?/n.糖sugary：形容詞

含糖的；甜的sugarcane：名詞，指“甘蔗”sugarcoat：動(dòng)詞，裹以糖衣；使……顯得更可愛(ài)；粉飾短語(yǔ)sugarup：美化；粉飾；使甜蜜。Healwaystriestosugaruphismistakes.sugarthepill：使苦事變得容易接受；給不愉快的事裹上糖衣。Thebosstriedtosugarthepilloflayoffsbyofferingseverancepackages.withsugarontop：更加甜美Shegaveusabigsmile,withsugarontop.單詞講解/?pr?d?kt/n.（自然過(guò)程或化學(xué)反應(yīng)的）生成物拓展production：名詞

生產(chǎn)；制造productive：形容詞

有生產(chǎn)力的productivity：名詞

生產(chǎn)力byproduct：名詞

副產(chǎn)品productline：產(chǎn)品線；生產(chǎn)線。Ourcompanyhasseveralproductlines.productmix：產(chǎn)品組合；產(chǎn)品結(jié)構(gòu)。Weneedtoadjustourproductmixtomeetthemarketdemand.endproduct：最終產(chǎn)品；成品。Theendproductofthisprocessisveryhighquality.短語(yǔ)product例句單詞講解although：與though意思相近，用法基本相同，但更正式，在句中一般不用逗號(hào)與主句隔開(kāi)。短語(yǔ)though例句____itwassnowingheavily,thepolicemenwerestillondutyinthestreet.（）A.Because B.ThoughC.But D.Since/?dju?ti/n.（道德或法律上的）義務(wù)，責(zé)任拓展eventhough：即使；盡管。EventhoughI'mverytired,Istillkeeprunningeveryday.asthough：好像；仿佛，引導(dǎo)方式狀語(yǔ)從句，從句中常用虛擬語(yǔ)氣。Hetalkedasthoughhehadknowneverything.thoughandthrough：徹頭徹尾地；完全地。Heisagentlemanthroughandthrough.他是個(gè)徹頭徹尾的紳士單詞講解/bri?e/v.呼吸拓展breather：名詞

呼吸者breathless：形容詞

氣喘吁吁的holdone'sbreath：屏住呼吸Weheldourbreathaswewatchedtheacrobatperformthedangerousstunt.outofbreath：喘不過(guò)氣來(lái)，上氣不接下氣Iwasoutofbreathafterrunningforthebus.catchone'sbreath：喘息，歇口氣Hestoppedtocatchhisbreathafterclimbingthehill.短語(yǔ)breathe例題Shewassonervousthatshecouldhardly______(breath).單詞講解/dɑ?k/adj.昏暗的；黑暗的拓展用于描述顏色，表示“黑暗的；深色的”，其反義詞是“l(fā)ight”。名詞

darkness

黑暗；漆黑inthedark

在黑暗中Ican'tfindmykeysinthedark.在黑暗中我找不到我的鑰匙。keepsth.dark：對(duì)某事保密；隱瞞某事Youshouldkeepthismatterdark.Don'ttellanyone.你應(yīng)該對(duì)這件事保密，別告訴任何人。短語(yǔ)dark例題Thelittlegirlisafraidtogotosleepbecausesheisscaredofthe______(dark).單詞講解/rest/n.休息（時(shí)間have/takearest

休息一下Youlooktired.Youshouldhavearest.你看起來(lái)很累，你應(yīng)該休息一下restup：

充分休息Youshouldrestupbeforethebiggametomorrow.在明天的大賽之前你應(yīng)該充分休息。短語(yǔ)restSheleanedbackinthechairandclosedhereyes,tryingtogetsome______(rest).例題意為休息時(shí)，既可用作可數(shù)名詞，也可用作不可數(shù)名詞。表示“剩余部分；其余的人或物”，常與定冠詞“the”連用，作主語(yǔ)時(shí)，其謂語(yǔ)動(dòng)詞的數(shù)要根據(jù)所指內(nèi)容來(lái)確定拓展單詞講解/?n?t??r?l/adj.自然的，天然的拓展副詞

naturally

自然地；天然地

名詞

nature大自然也可表示本質(zhì)；天性natural例題innature本質(zhì)上；事實(shí)上Innature,everycreaturehasitsownwayofsurvival.comenaturaltosb.對(duì)某人來(lái)說(shuō)輕而易舉Singingseemstocomenaturaltoher.Shehasa______(natural)beautifulvoice.短語(yǔ)單詞講解拓展名詞

entrance入口；進(jìn)入；形容詞

entering正在進(jìn)入的enterfor

報(bào)名參加（比賽、考試等）

Iwanttoenterforthesingingcompetition.enterinto開(kāi)始從事Thetwocompaniesenteredintoabusinesspartnership.短語(yǔ)enter例句The______tothemuseumisfreeonSundays.(enter)/?ent?/v.進(jìn)入單詞講解拓展通常用作可數(shù)名詞，指的是向日葵這種植物或其花朵。unflowerfield：向日葵田Wetookawalkinthesunflowerfieldandenjoyedthebeautifulscenery.”sunflowerseeds：葵花籽HelikestoeatsunflowerseedswhilewatchingTV.短語(yǔ)sunflower例題Sheplantedalotof______inherbackyard.(sunflower)/?s?n?fla??/n.向日葵單詞講解拓展名詞形式：growth，意為“生長(zhǎng)；增長(zhǎng)；成長(zhǎng)；發(fā)展”形容詞形式：grown，意為“長(zhǎng)大的；成年的；長(zhǎng)滿某物的”等growup：長(zhǎng)大；成長(zhǎng)；成熟IwanttobeadoctorwhenIgrowup.我長(zhǎng)大后想成為一名醫(yī)生。growinto：成長(zhǎng)為；發(fā)展成Shehasgrownintoabeautifulyoungwoman.她已經(jīng)成長(zhǎng)為一個(gè)美麗的年輕女子了。短語(yǔ)grow例題Withthedevelopmentoftechnology,ourlifehaschangedalotandourcountryis______(grow)strongerandstronger./ɡr??/v.生長(zhǎng)單詞講解拓展可數(shù)名詞，通常用來(lái)指熱帶雨林rainforestconservation：雨林保護(hù)Manyorganizationsarededicatedtorainforestconservation.rainforestecosystem：雨林生態(tài)系統(tǒng)Therainforestecosystemisveryfragileandneedsourcarefulprotection.短語(yǔ)rainforest例題The______(rainforest)inSoutheastAsiaarealsoveryimportant./?re?nf?r?st/n.（熱帶）雨林單詞講解拓展形容詞形式：influential，意為“有影響力的”“有權(quán)勢(shì)的”形容詞形式：influential，意為“有影響力的”“有權(quán)勢(shì)的”haveaninfluenceon/upon：對(duì)……有影響Smokinghasabadinfluenceonhealth.吸煙對(duì)健康有不良影響。undertheinfluenceof：在……的影響下Hemadethewrongdecisionundertheinfluenceofalcohol.他在酒精的影響下做出了錯(cuò)誤的決定。短語(yǔ)influence例題Thefamousscientistisvery______(influence)inthefieldofphysics./??nflu?ns/v.影響，對(duì)……起作用單詞講解拓展形容詞形式：climatic，意為“氣候的；與氣候有關(guān)的”climatechange：氣候變化Fightingagainstclimatechangeiseveryone'sresponsibility.climatezone：氣候帶Differentclimatezoneshavedifferenttypesofvegetation.例題climate例句Wemustdosomethingtoslowdowntheprocessofglobal______(climate)change./?kla?m?t/n.氣候單詞講解拓展rosy

玫瑰色的；美好的；樂(lè)觀的rosebud：玫瑰花蕾rosebush：玫瑰叢The______(rose)inthevasehavewithered.例題rose短語(yǔ)undertherose：秘密地；私下地Themeetingwasheldundertherose.abedofroses：安樂(lè)窩；輕松愉快的處境Lifeisnotalwaysabedofroses.comeuproses：進(jìn)展順利Everythingiscominguprosesinournewproject./r??z/n.玫瑰；薔薇單詞講解拓展cottony，adj.意為“似棉花的；柔軟的”Thelittlegirl'sdresswastrimmedwithwhite______(cotton).例題cotton短語(yǔ)cottonon(tosth)：理解；領(lǐng)會(huì)；意識(shí)到HefinallycottonedontowhatIwastryingtosay.cottonuptosb：討好；巴結(jié)Don'tcottonuptothebosslikethat.It'snotsincere./?k?tn/n.棉花單詞講解拓展副詞形式：popularly，意為“流行地；通俗地；大眾地”Thesinger's______(popular)isgrowingdaybyday.例題popular短語(yǔ)bepopularwith/amongsb受某人歡迎Thenewteacherisverypopularwiththestudents.become/get/growpopular：變得受歡迎Thisstyleofclothinghasbecomepopularinrecentyears./?p?pj?l?/adj.受大眾喜愛(ài)的，受歡迎的單詞講解拓展形容詞形式：healthy，意為“健康的；有益健康的”Weshouldtakegoodcareofour______(health)becauseit'sthemostpreciousthingwehave.例題health短語(yǔ)beingood/badhealth：身體狀況良好/不佳。Sheisingoodhealthnow,butshewasilllastweek.keep/stayhealthy：保持健康。Tokeephealthy,weneedtoexerciseregularly.beharmfultoone'shealth：對(duì)某人的健康有害Smokingisharmfultoyourhealth./helθ/n.健康（狀況）單詞講解拓展keyboard：名詞，意為“鍵盤(pán)”keynote：名詞，有“主旨；主題；基調(diào)”keyring：名詞，“鑰匙圈”Doyouknowthe______(key)toopeningthislockedbox?例題key短語(yǔ)thekeytosth/doingsth：……的關(guān)鍵；……的要訣”或“……的答案”，ThekeytolearningEnglishwellistopracticeeveryday./?p?pj?l?/adj.受大眾喜愛(ài)的，受歡迎的單詞講解拓展不可數(shù)名詞，意為“新聞；消息”，—Ihavesome______foryou.—Oh,really?Whatisit?A.news

B.newspaperC.anews

D.apiecenews例題news短語(yǔ)beinthenews：成為新聞人物；被報(bào)道Hehasbeeninthenewsrecentlybecauseofhisnewinvention.nonewsisgoodnews：沒(méi)有消息就是好消息，Ihaven'theardfromhimforalongtime,butnonewsisgoodnews,Iguess./nju?z/n.消息單詞講解拓展secrecy：名詞，意為“保密；秘密狀態(tài)”，secretary：名詞，常見(jiàn)的意思是“秘書(shū)”，Thetwoboysmadea______(secret)pacttohelpeachother.例題secret短語(yǔ)insecret：秘密地；私下地，Theymadetheplaninsecret.keepasecret：保守秘密Canyoukeepasecret?Idon'twantanyoneelsetoknow./?si?kr?t/n.秘密單詞講解拓展adulthood：名詞，意為“成年；成年期”，adulting：名詞，常指像成年人一樣處理生活中的各種事務(wù)和承擔(dān)責(zé)任的行為或過(guò)程______isacontinuousprocessoflearningandgrowing.A.TheadultB.AdultC.AdulthoodD.Adults例題adult短語(yǔ)adultlife：成年生活Hehasfacedmanychallengesinhisadultlife.becomeanadult：成為成年人Whenyoubecomeanadult,youcanmakeyourowndecisions./??d?lt/n.成人，成年人單詞講解拓展chatter：動(dòng)詞,喋喋不休地說(shuō)chatty：形容詞，意為“愛(ài)閑聊的；健談的Ihadagreat______(chat)withmyneighboryesterday.例題chat短語(yǔ)haveachat：進(jìn)行一次聊天Let'shaveachatafterwork.chatwithsb：與某人聊天Iliketochatwithmyfriendsonline./t??t/v.閑聊，閑談，聊天單詞講解拓展relaxed：形容詞，意為“放松的；自在的；輕松的”通常用來(lái)形容人的感受或狀態(tài)relaxing：形容詞，意為“令人放松的”主要用于形容事物具有使人放松的性質(zhì)或特點(diǎn)Youlookso______(relax).Didyouhaveagoodholiday?例題relax短語(yǔ)relaxoneself：放松自己Youshouldtakesometimetorelaxyourselfafterabusyweek.relaxintosth：（使）輕松地進(jìn)入某種狀態(tài)Sherelaxedintothechairandclosedhereyes./r??l?ks/v.放松，休息單詞講解拓展backyard：指“后院”，常用來(lái)描述房屋后面的院子frontyard：即“前院”，與“backyard”相對(duì)，Thedogisrunning______(在院子里).例題yard短語(yǔ)intheyard：在院子里Therearesomeflowers