人版修3Unit4Astronomy單詞案學目:Learnthenewwordsandexpressions教重：Theusageimportantwordsandexpressions.課準請學提閱導案容了課上完的務并好以準：（）固習個案容備查2）本4的匯Steps:教學步）Step1Havecheckthehomeworkinthelastlesson.(查上節課的業)Step2Readthewordsandexpressionsonpage(熟頁二單元新單詞和短，注意音，以及單的詞性Step3:Learnfollowingandexpressionsbyyourselves.自學部指導下面的識點讓你們學，不它們不重要而是它比較簡單，且老師出了英漢對照，鍵是要爭分秒，用短的時間記它們。不會的標出等待老的點播。1astronomy天文學.astronaut宇航員;2solar陽歷的lunnar陰歷的3Onecountry,twosystems一國兩制4violentadj.violencen.violentlyadv.doviolenceto向.兇傷害aviolentattack/struggle猛烈的攻擊激烈的斗爭violentwinds/storms/earthquakes強烈的風、風暴、地震等violenttoothache/pain劇烈的牙痛、疼痛等aviolentcontrast/change

強烈的對比、巨大的變化.Thedoorslammedviolently.門砰的一聲關上了*.5intime及outtime

最終intime立刻馬上attimes有時不合時宜takeone’stime從容進行別著急Theylearnedtoaccepttheirstepmotherintime。他們最終接受了他們的繼母6presencen

現在目前presentn禮物adj.出席在場v贈送出示forthepresent暫時

Wewillbepresentatthemeeting.我們將出席會議。Flowerswerepresentedtothedancers。鮮花送給了舞蹈演員Pleasepresentyourtickets.出示你的票7dissolvev溶解解除消Saltdissolvesinwater.溶于水Theirmarriagewasdissolvedlastyear.們去年離婚了。8existvexistencen存在comeintoexistence出現產生9inturn依輪流相應的taketurnstodo/doing

輪流做...Thechildrencalledouttheirnamesinturn.孩子們依次報出名字Increasedproductionwill,inleadtoincreasedprofits.增加生產會繼而增加利潤。ontheturn即將變化Hisluckisontheturn.他就要時來運轉了10prevent\stop…from阻止…做…..from

阻止做（from可以省略）Nothingcouldpreventthesocietyfrom什么也阻擋不了社會的發展Wemusttakemeasurestostoptheriverfrombeingpolluted我們必采取措施阻河流被染preventableadjpreventablediseases可預防的疾病11puzzle.n迷智力游戲v.使…迷惑apuzzledlook困惑的表情Whatmeiswhyheleftthecountrywithuottellinganyone.令我不解的是他為什么悄悄離開了這個國家12avoice溫柔的聲音13blockn.街區障礙v阻礙block擋住忘掉off

封鎖堵住Blackcloudsblockedoutthesun.烏云遮住了太陽Hetriedtoblockouttheunpleasanttime.他力圖忘掉不快樂的時光Themainroadshavebeenblocked主要的街道已經封鎖

14pull拆掉摧毀pullof駛出車站退出in駛進15amassof\massesof眾多大量（可數不可數均可）masses群眾Shehasamassofthingstodo.他有很多事情要做Goingabroadneedsmassesofmoney.國需要很多的錢。16thatishere,let’sbegain.然大家都來了，我們就開始吧Nowonderthat難怪17break爆發break破門而入break毀掉累垮break分解解散（選擇填空）breakawayfrom

從…脫離TheyhadescapedtoAmericabeforethewar_________.However,theband__________________inabout1970.Thecomputersystem_______________suddenly.18feelexhausted

感到筋疲力盡anexhaustingday筋疲力盡的一天19watchout留意keepwatch值班守望onwatch20layeggs下蛋layoff下崗layaside擱置

值班watchit小心Step5Aquitofthewords(當堂檢)單詞拼寫1Somethingwaswrongwiththeheatings_________weallfelt2Lastnightwehadav___________storm.3Smokingish__________toyourhealth.4Thequestoionreally__________(使困)me.Itoaskforhelp.5Thisproducteda________(鎖)recation.6Thechildboughtaballoon,butit__________（漂）awayonthewind.7Isaw________（團塊）ofwhitecloudsfloatinginthesky.8Nooneknowsiflifeusedtoe_________ontheMars(火短語翻1doviolenceto__________2強烈的風_________3及時于最終__________4innotime______________5請出示你票_____________________________6comeintoexistence____7ontheturn______________8阻止…做___________________

9preventablediseases________________10alook___________11avoice_____________12擋住忘掉抹去________________13blockoff____________14掉摧毀__________15pulloutof_________________16眾多大量____________masses_______________18Nowthat_________________19難怪_________________20out_______________21從…脫離_________________22feelexhausted______________23筋疲力盡的一天_____