人教新目标 (Go for it) 版七年级下册Section A第二课时教案

这是一份人教新目标 (Go for it) 版七年级下册Section A第二课时教案，共5页。
Unit 3　How do you get to school?The Second Period　Section A (2a­2e)  I.Teaching aims1.Key words:sixty,seventy,eighty,ninety,hundred,minute,far,kilometer,new,every,by2.Key phrases:two hundred,how long,how far,by bike,have a good day,every day3.Important sentences:①—How long does it take?—It takes about twenty minutes.②—How far is it from your home to school?—It’s about ten kilometers.③I ride it to school every day.④Have a good day at school.II.Important points:1.how long对时间段的提问2.how far对距离和路程的提问III.Difficult points:1.how long对时间段的提问2.how far对距离和路程的提问IV.Teaching processStep 1　Lead inTeacher:How do you get to school?Student 1:I take the bus to school.Teacher:How does he get to school?Student 2:He takes the bus to school ...Step 2　Work on 2a­2d1.抽取卡片,熟练的说出数字。2.听录音跟读数字并完成2a,然后熟读这些数字。3.听录音,完成how的填空,并核对答案。4.听第二遍录音,完成how long和how far的填空,并核对答案。5.听第三遍录音,跟读并模仿语音语调。6.一人扮演Jane,一人扮演Tom,根据2b中的信息来练习对话,并邀请几组表演。A:How do you get to school?B:I ...A:How long does it take ...?B:It takes ...A:How far is it from your ... to ...?B:It’s about ...Step 3　Work on 2e1.学生自读对话,根据对话内容完成下列句子:(1)Jane has a       .(2)Lisa       to school.(3)The bus ride        Lisa       minutes.(4)It       Jane ten minutes       school by bike.2.大声朗读2e对话,读熟后与同伴结对练习,分角色表演对话。3.邀请三组来表演对话。Language points1.far的用法far形容词或副词，意为“远的；远”。how far意为“多远”。e.g.: How far is your home from school?  你家离学校多远？【拓展】be far from意为“离……远”，反义词be near to意为“离……近”。e.g.: The bus station is far from here. 公共汽车站离这儿很远。2..hundred的用法 hundred数词，意为 “百;一百”。“基数词+hundred”表示“……百”。注意hundred用单数形式。e.g.:—How many teachers are there in your school? 你们学校有多少名老师？—Forty. 四十。【拓展】hundreds of 意为“数百；成百上千的”，这时hundred用复数形式。e.g.: Look! There are hundreds of birds on the tree. 看！树上有成百上千只鸟。3.I’m not sure...about 10 kilometers? 我不确定 ……大约10千米?（教材第14页）“I’m not sure.”是一句表达自己对判断没有十足把握的固定套语。其中的形容词sure意为“肯定的；确定的”，它的疑问形式和肯定形式在口语中也十分常用。e.g.:I’m not sure if he is Mr. Zhang.我不确定他是不是张先生。—Are you sure?你确定吗?—I’m sure.我确定。【拓展】sure的用法：(1)be sure to do sth.意为“一定要做某事；务必要做某事”。e.g.:Be sure to finish your homework before supper.晚饭前一定要完成你的作业。(2)be sure of意为“有把握……；确信……”。e.g.:I’m sure of winning the game.我确信能赢得这场比赛。(3)“be sure+that从句”意为“确信……”，当从句主语与主句主语一致时，可用“be sure to do sth.”替换。e.g.:I’m sure that I’m right.=I’m sure to be right.我确信我是正确的。Exercise 一、单项选择。1.—      does it take you to get home from your office?—Twenty minutes.A.How long　　　　B. How farC.How            D.How much2.—How far is it from the bank?—     A.By boat.         B.Only one kilometer.C.Take the subway.  D.On your bike.3.It takes him two hours       his homework every day.A.to do  B.doingC.does  D.do4.The early bus       him to school.A.takes  B.bringsC.needs  D.take5.I always go to work      .A.ride  B.take a busC.by bus  D.by a bus6.—      does it take you to do your homework?—Two hours.A.How long  B.HowC.How far  D.How much7.—      is it from here to your home?—It’s two kilometers.A.How long  B.HowC.How far  D.How much二、用所给词的适当形式填空。1.It's about five __________(kilometer) from Maria's home to school.2.It takes about 5 minutes ________(walk) to school.3.There are two ________(hundred) people in the factory.4.How about ________(take) a taxi to school?HomeworkRecite the passage in 2d and remember key words as well as key phrases.板书设计Unit 3　How do you get to school?The Second Period　  Section A (2a­2e)—How long does it take?—It takes about twenty minutes.—How far is it from your home to school?—It’s about ten kilometers.I ride it to school every day.Have a good day at school.