七年级英语下册 Unit 1 Dream homes Grammar 2教案 （新版）牛津版-（新版）牛津版初中七年级下册英语教案VIP专享VIP免费

Dreamhomes教学目标1)readcardinalandordinalnumbersclearly.2)usecardinalandordinalnumberscorrectly.重点Studentswillbeabletoreadnumberscorrectlyandmastertheusageofthem.难点Howtoreadthenumbersandusethem.教法及教具教学过程教学内容个案调整教师主导活动学生主体活动Step1.Lead-inLearntoreadtheordinalnumbersStep2.PresentationLearntowriteordinalnumbers1.序数词1━19:除first,second,third,fifth,eighth,ninth,twelfth变化不规则外,其余均由在基数词后加上“th”。2.十位整数的序数词:将基数词的词尾“y”变成“ie”再加“th”。3.几十几的序数词:把个位数变成序数词,十位数不变。4.整百、整千的序数词:hundredth,thousandth,millionth,billionth基数词变序数词的规律1基变序，有规律，末尾加上thfour--->fourthfourteen--->fourteenth2一二三，特殊记，末尾字母t,d,dOne--->firsttwo--->secondthree--->third3八减t，九去e，f要把ve替eight--->eighthnine--->ninthLookatthepictureandlistentotheteacher.Findouttherulesaboutsomeandany.that‘some’canbeusedinpositivesentenceand‘any’canbeusedinquestionandnegativesentence.five--->fifth;twelve-->twelfth4Ty把y变为i，莫忘th前有个etwenty--->twentiethforty--->fortiethninety--->ninetieth5如果遇到几十几，只变个位就可以Twenty-one--->twenty-firstTirty-three--->thirty-third教学过程教学内容个案调整教师主导活动学生主体活动Step3:Learntowriteordinalnumbers序数词缩写1或个位为1:数字+st2或个位为2:数字+nd3或个位为3:数字+rd其余:数字+thPayattention!序数词须与the、物主代词或名词所有格连用eg.Lookatthefourthpictureonyourbook.Todayismyfifteenthbirthday.It’sLily’sfifthtimetocometoChina.1.他在他们班第五名。2.明天是我表妹三十岁生日。3.我们计划十月二十日去法国。Step4:Exercises(P12:B2)CompletethesentencesinB2onP12.Step5:HomeworkFinishofftheexercisesaboutnumbers.Lookatthepictureandlistentotheteacher.Findouttherulesaboutsomeandany.that‘some’canbeusedinpositivesentenceand‘any’canbeusedinquestionandnegativesentence.Besides,the板书设计Unit1DreamhomesGrammar(2)当堂作业课外作业教学札记