Unit3课题展示Unit3SectionA目标展示1.熟练掌握有关交通工具的词汇、短语和句型。2.能简单谈论乘坐各种交通工具。3.学会正确谈论出行方式。重点难点乘坐交通工具的表示方法.学会正确地谈论出行方式一、自学检查(检测)及展示:1.翻译下列单词:1)六十___2)七十_____3)八十____4)九十_____5)一百______6)分钟____7)公里______8)每个________9)新的_________二、主题探究及展示1.乘坐交通工具的表示方法:(1)take/ride+限定词+交通工具:一起构成动词短语,在句子中充当谓语.如:★takethetrain/subway/bus/ship/plane.rideabike/horse★---HowdoesBobgotoschool?---Hetakesthesubway/ridesabike.(2)by+表示交通工具的单数名词,在句中作方式状语,名词前不需加任何限定词。谓语构成为goto…by+交通工具.如:★Hetakesthebusto(goto)school=Hegoestoschool___________.★Myfatherridesabiketo(goto)work.=Myfathergoestowork_____________..(3)byship/bike/train/car=inaship/onabike/onatrain/inacar.如:★ShegoestoBeijingbytrain.=ShegoestoBeijing________________.★Tomgoestoschoolbycar.=Tomgoestoschool__________________.(4)步走:walkto……=goto……onfoot.如:Mikewalkstoschooleveryday.=Mike________________________________everyday.2.Howfarisitfrom…..to…….?(从……到……多远?)Howfar:意为“多远”,用来询问两地之间的距离。★---Howfarisitfromourschooltothetrainstation?(我们学校离火车站多远?)---Itisabouttwokilometers.(大约两公里。)★---Howfarisitfromhere?(它离这儿多远?)---Itisfivekilometers.(五公里)★你家离图书馆多远?_____________________________________________?2.Howlongdoesittakeyoutogettoschool?(你到学校要用多长时间?)(1)howlong:此处意为“多长时间”,用来询问某人动作所持续的时间,其谓语动词为延续性动词。如:★---HowlongdotheyliveinBeijing?(他们住在北京多长时间?)---Abouttwoyears.(两年了)★---HowlongdoesittakeyourmothertowatchTVeveryday?(你妈妈每天看电视用多长时间?)---Ittakeshertwohours.(2)ittakessb+一段时间+todosth:意为“做某事花某人多长时间”。如:★Ittakesmetwominutestogetdressed.(我穿衣用两分钟。)★Ittakeshimhalfanhourtogotoschoolbybike.(他骑自行车上学用半个小时。)★他写作业用两个小时:__________________________________三、课堂导练及展示1.翻译下列短语:1)到达学校_________2)乘火车___________________3)乘公共汽车______________________4)乘地铁__________________5)骑自行车___________________6)步走____________7)一百零五_________8)二百_____________9)每天______10)多远________11)多长时间_________12)从家到学校______13)坐火车上学________________________________14)坐公共汽车上学_______________________15)步走上学_____________________16)乘地铁上学____________________17)骑自行车上学______________________________2.句型转换:1.Herideshisbiketoschool.(对画线部分提问)________________he_____________school?2.Ittakesmeabout20minutestogettoschool.(对画线部分提问)___________________it________youtogettoschool?3.It’sabout8milesfromhishometoschool.(对画线部分提问)____________________________fromhishometoschool?4.LinHuigetstoschoolbybus.(对画线部分提问)LinHuitoschool?5.Ioftentakethetraintogethome.(同义句)Ioften__________.6.Sheusuallywalkstoschool.(同义句)Sheusually______________school______________.四、拓展提升及展示hundred:意为“一百”。如果前面有具体的数字表示确切的数目时,其后不加s,也不和of连用。★Therearethreehundredstudentsinthelibrary.◆如果表示一个不确切的数目,前面没有具体的数字,其后加s,并且与of连用。hundredsof:数百的;成百上千的。★Therearehundredsofpeopleinthemeetingroom.类似的单词:thousand:一千,million:百万,billion:十亿。★三千名学生:______________★两百万人:_________________★二十亿_____________◆thousandsof:数以千计的,成千上万的◆millionsof:几百万的,数以百万计的。◆billionsof:十几万的,数以十亿计的,亿万。五、课后小结及展示六、课后作业(巩固练习)1.Writedowntheconversationthatyouhavemadein2c.2.Recite2d.七、下节课预学指导1.朗读并熟记P16~17单词。2.阅读2a和2b,并完成2a和2b的要求。八、导学感悟