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Unit2Whattimedoyougotoschool?SectionB(1a—1e)Ⅰ.写出下列单词和短语1.一半;半数n.&pron.____2.一刻钟;四分之一n._______3.跑;奔v.____4.打扫;弄干净v.干净的adj._____5.六点半___________halfquarterruncleanhalfpastsix6.三点十五__________________7.六点四十五________________8.做作业_________________9.散步;走一走__________aquarterpastthreeaquartertosevendoone’shomeworktakeawalkⅡ.根据汉语提示完成下列句子1.——学生通常什么时候吃晚餐?——他们通常在晚上六点四十五吃晚餐。—______dostudentsusuallyeatdinner?—Theyusually___dinner__aquartertosevenintheevening.Wheneatat2.——汤姆通常什么时候起床?——他通常在五点半起床。—__________Tomusuallygetup?—Heusually____up__halfpastfive.Whendoesgetsat考点时刻表达法*Idomyhomeworkataboutfivethirty,andIeatdinneratsevenfifteen.我在大约五点半做作业,然后在七点十五吃晚饭。(教材·P89)*Igotobedatnineo’clock.我在九点钟睡觉。*Rickusuallygetsupathalfpastfive.里克通常在五点半起床。*Sheusuallygoestoschoolataquartertoeight.她通常在七点四十五去上学。【自主归纳】时刻表达法【易错警示】①整点可用“基数词+o’clock”表示②在逆读法中,15分钟常用aquarter表示,30分钟常用half表示。【巧学助记】时间表达法“时”在前,“分”在后,quarter,half不能有。如果出现past,to,我们可要看清楚:前是“分”,后是“点”,past或to立中间;past加,to要减,“差几分”到下个点。如果表示“几点半”,halfpast加钟点。【即学活用】用两种方式写出下列时间①3:12___________;__________three②6:20_________;__________six③8:55_____________;______nine④11:40___________;twenty________threetwelvetwelvepastsixtwentytwentypasteightfifty-fivefivetoelevenfortytotwelve【备选要点】考点1cleanv.打扫;弄干净;adj.干净的*IoftencleanmyroomonSaturdayafternoon.我经常在星期六下午打扫我的房间。*Weshouldkeepourclassroomcleanandtidy.我们应该保持我们的教室干净整洁。【自主归纳】clean的用法(1)clean作_____(动词/形容词)意为“打扫;弄干净”。(2)clean作_______(动词/形容词)意为“干净的”。动词形容词【一言辨异】Ourclassroomisverycleanbecausewecleaniteveryday.我们的教室非常干净,因为我们每天都打扫它。【即学活用】①你可以帮我打扫一下房子吗?Canyouhelpme_____________?②玛丽的衣服很干净。Mary’sclothesare_____.cleanthehouseclean考点2walkn.&v.行走;步行*Myparentstakeawalkafterdinner.我父母晚饭后散步。*Let’swalktoschoolthismorning.今天早晨我们步行去上学吧。【自主归纳】walk的用法(1)walk作_____(动词/名词),意为“步行,走;散步”。固定搭配takeawalk意为“散步”,与haveawalk/goforawalk同义。(2)walk作_____(动词/名词),意为“步行;行走”。walkto...=goto...onfoot步行去……名词动词【即学活用】①Let’sgoforawalkafterdinner.(改为同义句)Let’s______________afterdinner.②Youcangotothebookstoreonfoot.(改为同义句)Youcan_______thebookstore.take/haveawalkwalkto考点3quartern.一刻钟;四分之一*Theyusuallyeatdinnerataquartertosevenintheevening.他们通常在晚上六点四十五吃晚餐。(教材·P10)*Onequarterofthemcanplaytennis.他们中四分之一的人会打网球。*ThreequartersofthestudentswatchTVatnight.四分之三的学生在晚上看电视。【自主归纳】quarter的用法【即学活用】①我们通常在七点一刻起床。Weusuallygetupat_________________.②琳达总是在五点四十五到家。Lindaalwaysgetshomeat___________six.aquarterpastsevenaquarterto③我们班仅有四分之一的男生喜欢打排球。Only___________oftheboysinourclasslikeplayingvolleyball.onequarter