2019年春七年级英语下册 Unit 3 How do you get to school Section A课件 新人教版.ppt

SectionA,课前自主预习,课堂互动探究,Unit3Howdoyougettoschool？,课前自主预习,SectionA,ride,subway,train,bike,sixty,seventy,SectionA,eighty,ninety,hundred,minute,far,kilometer,new,SectionA,every,by,car,live,bus,buses,drive,driver,SectionA,rideabike/bybike,getto,takethebus,takethesubway/bysubway,takethetrain/bytrain,每天,过得愉快,步行去上学,SectionA,SectionA,答案16CAFEDB,课堂互动探究,词汇点睛,SectionA,1ridev.骑n.旅程,观察Iridemybiketoschooleveryday.我每天骑自行车上学。Its15minutesridetothezoo.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。Itsabout10minuteswalk.步行大约十分钟。Itsabout5minutesdrive.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.,ride,ride,SectionA,2hundrednum.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。,hundred,hundredsof,活学活用,SectionA,2017毕节Two_studentsinourschoolarefromthecountryside(乡村)AhundredofBhundredsofChundredDhundreds,C,【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：takethe/a交通工具to地点get/goto地点by交通工具,SectionA,Heoftentakesthesubwaytowork.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.,bytrain,gets/goes,by,SectionA,2Howlongdoesittaketogettoschool?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.Itllbequickandconvenient.AHowmuchBHowmanyCHowoftenDHowlong,D,【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。,SectionA,3Howfarisitfromyourhometoschool?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：Itsmeters/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?Itsabouttenminuteswalk.AH