八年级英语上unit4导学案

Unit 4 How do you get to school ? Period 1 Section A 1a-2c 温馨寄语：No one can call back yesterday(昨日不会重现) 【学习目标】 1）.单词和词组 get to, how far, bicycle, subway, car, train, minute, kilometer, mile, transportation, hundred 2）熟练掌握下列短语： get to school, get home, how about=what about, take the subway, ride a bike, take the bus, take the train, take a taxi, by bike, by bus, by subway, by taxi, by car, by train, 3）熟练运用下列句型: 1、--- How do you get to school? --- I walk to school. = I get to school on foot. 2、---How does she get to school? ---She gets to school by bike. = She gets to school on the/a/her bike. =She rides the/her/a bike to school. 3、---How long does it take(you/him/her to get to school)? ---It takes (about) ten minutes. ---It takes (about) two and half hours 【教学重难点】 1）教学重点： 学习how对交通方式的提问和how long对时间段的提问。 2）教学难点： It takes sb. some time to do sth. 花费某人多长时间做某事 eg. It takes me 25 minutes to walk and 10 minutes by bus. 一、预习感知：（看看、想想、译译）

1、bus stop ____________ 2、take the train ______________ 3、on foot __________ 4、到校______________ 5、乘地铁 __________________ 6、how long _________

7、walk to school __________ 8、乘公共汽车 ___________

9、forty-six _______ 10、四十 ____________ (序数词) ____________

二、合作探究：

1. How do/does sb.go/get to+地点？ 用来询问某人到达某地的交通方式。 【注意】当达到的地点为副词home,here,there等时，省略介词to. 2.辨析get to , arrive, 与reach get,reach,arrive都可以表示到达，用法有区别： reach为及物动词: reach+地点名词 get为不及物动词:get to+地点名词 arrive为不及物动词:arrive in+大地点 arrive at+小地点 get和arrive后可接here,there,back,home等副词，此时它们不与任何介词连用。 reach也可以和here或home连用，此时here和home被看成名词。 3.交通工具表达法 ◆by+交通工具单位（表示交通工具的名词前不能加冠词或代词等修饰词。） 如： by bus 乘坐公共汽车

◆take +冠词+交通工具单数take后面所跟的交通工具名词前须有限定词（如：his、her、the等词） 如：take the bus/subway… 乘坐公共汽车/地铁?

◆in/on+冠词/物主代词+交通工具单位（注意：on foot“步行”为特例，foot前不

能有任何修饰成分） 如：on the train 乘火车 on my bike 骑自行车 ◆walk/ride/drive/fly to +地点名词 如：fly to Beijing 飞往北京 即学即用

这几种情况往往可以互换，如： 1) I usually take a bus to work .= I usually go to work _____ _____. =I usually go to work .

2) take the train to school = go to school by train =go to school 3) take the taxi to the airport =________________ = 4. hundred的用法 （1） 具体数字+ hundred 表示几百；如：five hundred （2） hundreds of +名词复数 表示数以百计的，如：hundreds of visitors 即学即用： 1、There are (7百) students in our school。 2、 （数百的）teachers are visiting our school next Monday。 5. 花费(时间英语中“花费”之四种表达“)） take、spend、cost、pay”的区别 如：It takes him an hour to go to work everyday. 主语 “花费”四种表达之 所搭配的介词 固定搭配 人 spend …on sth (某物):某人花费… spend on spend…(in)doing sth：某人花费… 做… 人物 cost pay for / pay/ …for:某人为… 付了多少钱 It takes sb.( 某人) some time to do sth. 形式主语It(习惯是) take 做…花费某人多少时间。 / = . take的用法拓展：take him to the zoo（take…to…意为带某人或某物去某地）． 三、 随堂达标 1)用所给词的适当形式填空。 1. He often (ride ) to school, but sometimes he (walk) to school. 2. My mother always ( go ) to work by bus 3. Tom never ( take) the train to school . 4. Yesterday I ( walk) to school . 1

5. How ( do ) your sister get to school ? 2)句型转换 1. Peter usually takes a bus to work. （对划线部分提问） Peter usually go to work? 2.I usually walk to school. （改为同义句） I usually go to school . 3. It takes him 3 hours to finish reading the book. （改为同义句） He 3 hours the book. 4. His cousins sometimes goes to the zoo by bike. （改为同义句） His cousins sometimes to the zoo. 5. It takes me 10 minutes to get to the post office by taxi. （对划线部分提问） it take you to get to the post office by taxi? Period 2 Section A 3a-4 教师寄语: A lazy youth, a louse age.(少壮不努力，老大徒伤悲。) 【学习目标】 ： 1、掌握Page21的单词和短语。 2、掌握和运用下列重点句型： How do you get to school? I ride my bike. I get to school by bike. How does he get to school? He takes the subway. He gets to school by subway. How far is it (from your/his/her/home to school)? It’s three miles. / It’s eight kilometers. How long does it take? It takes thirty minutes. 【学习重难点】 ： 1、用how far来询问两地间的距离，及回答。 2、继续学习how long提问的对话。 一、预习感知： 根据句意或首字母提示填空:) 1.How f is it from your home to school?. 2.This street is two k long. 3.Please be q into the classroom ,the English teacher is having the class. 4.It’s too hot ,I want to take a s . 5.Please be quick, or you can’t catch up （赶上）the e bus. 6.How many m are there from Beijing to Shanghai? 翻译下列短语，并熟练掌握 1）到达_____________________ 2）乘地铁________________________________ 3）乘火车_____________________ 4）乘小汽车_______________________________ 5）步行去------___________________ 6）骑自行车_________________________ 7）多远 _________________ 8）多久 _________________ 9）多久一次______________ 10）动身去------_________________ 11）车站________________________ 12）早班车________________________ 13）从------到___________________14）匆忙的早餐___________________________ 二、合作探究

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