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SectionAUnit3Howdoyougettoschool？SectionA课前自主预习课堂互动探究Unit3Howdoyougettoschool？课前自主预习SectionA单词闯关1.火车/treɪn/________2．地铁/ˈsʌbweɪ/________3．骑；旅程/raɪd/________4．自行车/baɪk/________5．六十/ˈsɪkstɪ/________6．七十/ˈsevntɪ/________ridesubwaytrainbikesixtyseventySectionA单词闯关7．八十/ˈeɪtɪ/________8．九十/ˈnaɪntɪ/________9．一百/ˈhʌndrəd/________10．分钟/ˈmɪnɪt/________11.远；远的/fɑː(r)/________12．千米；公里/ˈkɪləmiːtə/________13．新的；刚出现的/njuː/________eightyninetyhundredminutefarkilometernewSectionA单词闯关14．每一；每个/ˈevrɪ/________15．(表示方式)乘(交通工具)/baɪ/________16．小汽车；轿车/kɑː(r)/________17．居住；生活/lɪv/________18．公共汽车/bʌs/________→(复数)________19．开车/draɪv/________→(名词)司机________everybycarlivebusbusesdrivedriverSectionA短语互译1.乘地铁________________2．骑自行车________________3．乘公共汽车________________4．到达________________5.乘火车________________6．everyday________________7．haveagoodday________________8．walktoschool________________rideabike/bybikegettotakethebustakethesubway/bysubwaytakethetrain/bytrain每天过得愉快步行去上学SectionA句型在线把问句和相应的答语进行连线。1．Howdoyougettoschool?A．Ittakesabout15minutes.2．Howlongdoesittaketogettoschool?B．No,theydon't.Theywalk.3．DoesJanewalktoschool?C．Iridemybike.SectionA句型在线4．Howdoesshegettoschool?D．It'sonlyabouttwokilometers.5．Howfarisitfromyourhometoschool?E．Sheusuallytakesthebus.6．Dotheytakethebustoschool?F．No,shedoesn't.Shegoesbybike.[答案]1—6CAFEDB课堂互动探究词汇点睛SectionA1ridev.骑n.旅程[观察]Iridemybiketoschooleveryday.我每天骑自行车上学。It's15minutes'ridetothezoo.到动物园有15分钟车程。SectionA[探究]ride可用作________，也可用作名词。walk,drive的用法与其相同。It'sabout10minutes'walk.步行大约十分钟。It'sabout5minutes'drive.开车大约五分钟。动词活学活用SectionA(1)乘公共汽车通常要花25分钟。Thebus________usuallytakesabout25minutes.(2)我骑自行车上学。I________mybiketoschool.riderideSectionA2hundrednum.一百[观察]Therearethreehundredstudentsinourschool.我们学校有三百名学生。Hundredsofstudentsareplantingtreesalongtheriver.成百上千名学生正在河边植树。SectionA[探究]“数字＋________＋名词复数”意为“……百个……”，“________________＋名词复数”意为“成百上千的……”。[拓展]thousand(千),million(百万),billion(十亿)与hundred的用法相同。hundredhundredsof活学活用SectionA2017·毕节Two________studentsinourschoolarefromthecountryside(乡村)．A．hundredofB．hundredsofC．hundredD．hundredsC【解析】考查数词辨析。句意：我校的两百名学生来自乡村。空前有数字two可知表示确切的数量，用hundred。故选C。SectionA—HowdoesMarygettoschool?—Shetakesthesubway.“玛丽怎样去学校？”“她乘坐地铁。”句型透视[探究]how在此处用来对方式提问；takethesubway意为“________________”。乘坐地铁[拓展]表示“乘坐某种交通工具去某地”的结构：take＋the/a＋交通工具＋to＋地点＝get/goto＋地点＋by＋交通工具SectionAHeoftentakesthesubwaytowork.＝Heoftengoestoworkbysubway.他经常乘坐地铁去上班。注意：当表示地点的词是home,here,there等副词时，要省略介词to。Lindatakesthebushome.琳达乘公共汽车回家。SectionA活学活用改为同义句(1)Itakethetraintoschool.Igotoschool________________．(2)Marytakesthesubwaytoschool.Mary________toschool________subway.bytraingets/goesbySectionA2—Howlongdoesittaketogettoschool?—Ittakesabout15minutes.“到校要花多长时间？”“大约需要15分钟。”[探究]“Ittakes(＋人)＋时间＋动词不定式．”表示“__________________________”。howlong用于对时间段提问。IttakesmehalfanhourtowatchTVeverynight.我每天晚上花半小时看电视。做某事花费某人多长时间SectionA活学活用2017·长春—TheChangchunsubwaywillbeinuse.________willittakeyoutogettoschoolonit?—Onlytenminutes.It'llbequickandconvenient.A．HowmuchB．HowmanyC．HowoftenD．HowlongD【解析】考查特殊疑问词组辨析。由答语“Onlytenminutes.”可知，前句是对时间段提问。就“多长时间”进行提问，应使用howlong。故选D。SectionA3Howfarisitfromyourhometoschool?从你家到学校有多远？[探究]howfar意为“________”，用于询问A和B两地之间的距离。句型：HowfarisitfromAtoB?答语：It's…meters/kilometers/miles.多远SectionA[辨析]howfar与howlonghowfar用来提问距离，howlong用来提问物体的长度或时间段。Howfarisitfromyourhometothelibrary?从你家到图书馆有多远？HowlongistheGreatWall?长城有多长？HowlongdoesittaketogettoBeijing?到北京要花多长时间？SectionA活学活用2017·营口—________isitfromyourhometothepark?—It'sabouttenminutes'walk.A．HowoftenB．HowfarC．HowlongD．HowsoonB【解析】考查特殊疑问词组辨析。句意：“从你家到公园多远？”“步行大约十分钟。”由答语“It‘sabouttenminutes’walk.”可知，问句是问距离，用howfar。故选B。