七年级英语下册 Unit 3 How do you get to school（第2课时）Section A(2a-2e)课件 （新版）人教新目标版.ppt

第二课时 Section A (2a2e) one hundred and five hundred数词 ， 意为 “ 一百 ” 。当表达具体的 “ 几百 ” 时 ， 用 “ 基数词 hundred”， 注意此时 hundred不能加 “ s”。 eg： five hundred五百 【 拓展 】 hundreds of表示 “ 数百的；成百上千的 ” ， 此时 hundred后必须加 “ s”， 且后要用介词 of， 但其前不能与数词连 用。 How long does it take (to get to school)？ (到达学校 )需要花多 长时间？ how long意为 “ 多久 ， 多长时间 ” ， 用以询问某个动作所持 续的时间长短或物体的长度。 eg： How long do you watch TV every day？每天你看多长时 间电视？ Two hours.两个小时。 take在此意为 “ 花费 ” ， 主语一般为物 ， 常用于句型 It takes sb.some time to do sth.中 ， 意为 “ 某人花费多长时间做某事 ” ， 其中 it为形式主语 ， 动词不定式为真正的主语。 eg： It takes me thirty minutes to do my homework every day.做家 庭作业每天要花费我 30分钟的时间。 How far is it from.to.? 从 到 有多远？ how far意为 “ 多远 ” ， 该句型常用来询问距离或路程的远近 ， 其答语为： Its.meters/miles/kilometers (away)， 意为 “ 有 米 /英里 /千米 (远 )”。 by bike骑自行车 【 注意 】 on foot(步行 )， by bus(乘公共汽车 )， by subway(乘地 铁 )， by train(乘火车 )， by car(乘小汽车 )等词组 ， 名词前不能加 任何冠词或其他修饰词。 一、根据句意及首字母或汉语提示完成下列单词。 1 There are sixty in an hour. 2 Thirty and forty is 3 Do you go to school day， Tom? 4 I have (九十 ) books.What about you， Alice? 5 This (新的 ) bag is mine. minutes seventy every ninety new 二、用括号内所给单词的适当形式填空。 6 How long does it take (walk) to the bus stop? 7 There are over eight (hundred)students in our school. 8 My home is 10 (kilometer) from my school. 9 The bus ride (take) about an hour. 10 Riding a bike is good (exercise) to walk hundred kilometers takes exercise 三、单项选择。 ( )11. _ does it take from our school to the farm by bus? About one and a half hours. A How far B How long C How many D How much ( )12.It takes _ two hours _ the English story. A me； read B I； read C me； to read D I； to read ( )13. _ is it from your home to Wuhan? Its about 320 kilometers. A How far B How C How long D How much ( )14.Do you usually go to school _ bus or _ foot? A by； by B by； on C on； by D on； on ( )15. _ do you often go to school， Amy? By bus. A When B How C What D Where B C A B B 四、语法填空。 (原创题 ) Jim is my best friend.His home is about 10 16_ (kilometer) from school.He usually 17. (get) up at six oclock every day.He takes a shower and has breakfast18._ (quick) Then he leaves for school at about six thirty.First， he rides his bike 19. the bus station.He thinks 20. (ride) a bike is good for health.That takes him about ten 21. (minute) Then the early bus takes him to school.The bus ride takes about an hour.He likes to take 22. bus 23. he can 24. (meet) and talk to his friends 25. the bus. kilometers gets quickly riding minutes to the because meet on