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SectionAUnit4Don'teatinclass.SectionA课前自主预习课堂互动探究Unit4Don'teatinclass.课前自主预习SectionA单词闯关1.规则；规章/ruːl/________2.到达/əˈraɪv/________3.走廊；过道/ˈhɔːlweɪ/________4.大厅；礼堂/hɔːl/________5.听；倾听/ˈlɪsn/________6.打架；战斗/faɪt/________hallwayarriverulehalllistenfightSectionA单词闯关7.抱歉的；难过的；惋惜的/ˈsɒrɪ/________8.穿；戴/weə/________9.重要的/ɪmˈpɔː(r)tnt/________10.校服；制服/ˈjuːnɪfɔː(r)m/________11.带来；取来/brɪŋ/________12.安静的/ˈkwaɪət/________13.在外面；外面的/ˌaʊtˈsaɪd/________→(反义词)________sorrywearimportantuniformbringquietoutsideinsideSectionA短语互译1.听音乐________________2.准时________________3.在餐厅________________4.图书馆规章制度________________5.和某人打架________________(be)ontimelibraryrulesinthedininghalllistentomusicfightwithsb.SectionA短语互译6.戴着一顶帽子________________7.inclass________________8.arrivelateforclass________________9.inthehallways________________10.haveto________________wearahat上课迟到在课堂上在走廊里必须；不得不SectionA句型在线把问句和相应的答语进行连线。1.Canwebringmusicplayerstoschool?A.Wehavetobequietinthelibrary.2.Whataretherules？B.No,wecan't,butwecaneatinthedininghall.3.Doeshehavetowearauniformatschool?C.Wemustbeontimeforclass.SectionA句型在线4.Canweeatintheclassroom？D.Yes,hedoes.5.Whatdoyouhavetodointhelibrary？E.No,wecan't.6.CanDavegooutonschoolnights？F.No,hecan't.[答案]1—6ECDBAF课堂互动探究词汇点睛SectionA1arrivev.到达[观察]Don'tarrivelateforclass.上课不要迟到。[辨析]arrive,get与reacharrivearrivein＋大地方；arriveat＋小地方getgetto＋地点reachreach＋地点SectionA注意：(1)三者在一定情况下可相互转换。(2)当它们后接地点副词there,here和home时，副词前不加任何介词。Whendidyouarrive/get/reachhome?你何时到家的？活学活用SectionA(1)2018·吉林Please________hereearlier！Wedon'twanttomiss(错过)thelastbustothelibrary.A．arriveB．toarriveC．arriving(2)It'stoocrowdedonthestreet,sotheydon't________thehotel(旅馆)ontime.A．reachB．arriveC．getD．arriveinAASectionA2bringv.带来；取来[观察]Canwebringmusicplayerstoschool?我们可以带音乐播放器去学校吗？CanItakethisbookhome?我能把这本书带回家吗？[辨析]bring,take,get与carrySectionA活学活用SectionA(1)—Sam,myiPhoneisinmybedroom.Couldyou________itheretomorrow?—Noproblem.A．bringB．arriveC．takeD．carry(2)用bring或take填空①Please________mywatchtome.②Canyou________thehattoyourbrother?AbringtakeSectionA3(be)ontime准时[观察]Wemustbeontime.我们必须准时。[辨析]ontime与intime(1)ontime意为“准时”，指正好在约定的时间发生。Thetrainarrivedontime.火车正点到达。(2)intime意为“及时”，指在约定的时间之前发生。Hereturnedthebookintime.他及时还了书。活学活用SectionA救护车及时赶到那里。Theambulancegottherejust________________．intimeSectionAAndwealwayshavetoweartheschooluniform.并且我们必须总是穿着校服。句型透视[探究]haveto意为“必须；不得不”，指受外界环境或条件的影响而不得不做某事，有人称、时态和数的变化。当主语是第三人称单数时，要用hasto。其一般现在时的句式如下：肯定句：主语＋haveto/hasto＋动词原形＋其他．否定句：主语＋don'thaveto/doesn'thaveto＋动词原形＋其他．SectionA一般疑问句及其答语：Do/Does＋主语＋haveto＋动词原形＋其他？肯定答语：Yes,主语＋do/does.否定答语：No,主语＋don't/doesn't.Billhastocleantheroomeveryday.比尔不得不每天打扫房间。Theydon'thavetoruneverymorning.他们不必每天早上跑步。—DoesJohnhavetogotobedearly?—Yes,hedoes.“约翰不得不每天早睡吗？”“是的，他不得不。”SectionA活学活用2017·黔西南—MustIleavenow?It'sstillraininghardoutside.—No,you________.Youcanwaittilltherainstops.A．don'thavetoB．couldn'tC．can'tD．shouldn'tA【解析】考查情态动词辨析。句意：“我必须现在离开吗？外面仍下着大雨呢！”“不，你不必。你可以等到雨停了再走。”以must开头的一般疑问句的否定回答用“No,…needn't.”或“No,…don't/doesn'thaveto.”故选A。