牛津澤林版英語(yǔ)七年級(jí)下冊(cè)Unit1Grammar教案

Unit1DreamhomesPeriod4GrammarTeachingobjectives：1.98%studentscanknowhowtoreadandspellcardinalnumbers(基數(shù)詞)(1-100).2.90%studentscanreadandwritelargenumbers(百、千、十萬(wàn)、百萬(wàn)).3.95%studentscanknowhowtoreadandspellordinalnumbers（序數(shù)詞）(1-100).Importantpointsanddifficulties:Words:zerohundredthousandmillionfootsquaremetreareaover98%Phrases:Squaremetreinsizehaveanareaof98%Sentences:TheCNToweris1815feettall.Women’sDayisontheeighthofMarch.95%Heisalwaysthefirsttocometoschoolinourclass.Teachingapproachesandaids:Self-gradedteachingapproachatape-recorder,PPTTeachingprocedures:Step1Warmup1.AskSstorememberwheretheycanfindnumbersintheirlives.Givepicturesaboutnumbersinourlives.(見(jiàn)課件)AskSstoreadpagenumbers,roomnumbers,studentnumbers…1章節(jié)，頁(yè)數(shù)的讀法第三課theThirdLesson,LessonThree第507頁(yè)P(yáng)agefiveoseven第2564頁(yè)P(yáng)agetwofivesixfour/Pagetwenty-fivesixty-four2房間，門(mén)牌，電話號(hào)碼的讀法第305房間Roomthreeofive長(zhǎng)安街76號(hào)seventy-sixChang’anStreet電話號(hào)碼204486telephonenumber,two0fourfour(doublefour)eightsix.十一路公共汽車(chē)Bus(No.)elevenReviewnumbersfrom1to100,andgiveSssomesimplemathsproblemstoplusandminus;Step2HomeworkcheckoutCheckyourpartner’sbooktoseewhetherhe/shehaspreviewedthispart.(Ifhe/shehavefinishedPartA.)Step3Autonomouslearning1.Studyobjectivesandskills1)98%studentscanknowhowtoreadandspellcardinalnumbers(基數(shù)詞)(1-100).2)90%studentscanreadandwritelargenumbers(百、千、十萬(wàn)、百萬(wàn)).3)95%studentscanknowhowtoreadandspellordinalnumbers（序數(shù)詞）(1-100).2.Mutual-assistancebasedproblemsolving1)Talkaboutthespelling4four14fourteen40forty5five15fifteen50fifty歸納：A.以teen結(jié)尾的數(shù)詞:13-19B.以ty結(jié)尾的數(shù)詞:20以上的整十C.20100之間各數(shù)詞都要在十位和個(gè)位之間加連字符“-”。2)Talkaboutthelargenumbers(howtoreadandwrite)掌握百、千、十萬(wàn)、百萬(wàn)的叫法和寫(xiě)法。A.20100之間各數(shù)詞都要在十位和個(gè)位之間加連字符“-”。B.三位數(shù)字在百位和十位（若無(wú)十位則和個(gè)位）之間加‘a(chǎn)nd’。C.hundred,thousand,million前若有具體數(shù)字，要用單數(shù)形式，但如果它的后面有of，則要用負(fù)數(shù)形式。同時(shí)，前面不能再加具體的數(shù)目，例：twothousand,thousandsof,hundredsof.3)OrdinalnumbersA.AsktheSstoreadthesentencesandpayattentiontotheOrdinalnumbers.B.HavetheSswritesomeOrdinalnumbers.12204014508090C.AsktheSstoDoExB2thenchecktheanswers.Step4ExplanationandClearup.Step5ExercisesandFeedback學(xué)習(xí)與評(píng)價(jià)P7,8I、IIStep6HelptheslowandAcceleratethefastStudentshelpeachotheriftheyhaveproblemsinunderstandingthedifficultpoints.Thestudentswholearnthispartwellcandealwithsomethingnewbythemselves.Step7KnowledgeconstructionSummary:thespecialspellingofcardinalnumbersandordinalnumbersStep8Minimumhomewor