Unit4知识点 牛津译林版英语七年级上册

U4timeforlunch/shall/gowalking/needagoodrest/howtohavefun/domorningexercises/belatefor/practise/startateight/each/wishgoonpicnics/help/like时间介词/地点介词、频度一、知识讲解1.Isittimeforbreakfast?①=Isittimetohavebreakfast?②有很多时间打网球havemuchtimetoplaytennis-你们什么时候开始上课？-七点一刻。③-Whattimedoyoustartlessons?-Ataquarterpasteight.④我们在学校总是玩得很开心。Wealwayshaveagoodtimeatschool.⑤时间表示方法现在是说再见的时候了，谢谢你带领我们参观你们的校园。It’s_________forus__________________goodbyetoyouandthanksfor___________________________yourschool.Nowwedon’thavemuchtimetochatontheInternet.It’seightforty-five.=Shallwegowalkinginthehills?①表建议的句型：Whynotdosth?=whydon’tyoudosth?Let’sdosth,shallwe?Wouldyoupleasedo....?CanIdosth?What/howaboutdoing....?Youhadbetterdosthyouhadbetternotdosth3.②gowalking去散步goswimminggoshoppingswimmingteamdancinglessonsreadingroomreadingclub4.needagoodrest实义动词：needtodosth否定：don’t/doesn’tneedtodosth情态动词needdosth否定：needn’tdosthIneedtoexercisemoretokeepfit.→否定句=5.....don’tknowhowtohavefun.①做某事很开心havegreat/lotsoffundoing=haveagoodtimedoingDoingsthisfun.=Itisfuntodosth.Whatgreatfun!6.②howtohavefun如何玩的开心howtolookafteryoure-dogWhichonetowearWhattowearWheretobuy7.③have有=therebe句型上课havelessons=havealesson吃havedinner吃晚饭havesthforbreakfast早饭吃了....havearestdomorningexercises(复数)做早操doeyesexercises做眼保健操exercisen.操，习题，为可数名词；锻炼，为不可数名词V.锻炼Eg:Don’talwayssitthereanddoexercises.Youshouldexercisemore.Youmusttakesomeexercisetokeepfit.Don’talwaysdoMathsexercisesintheclassroom.Doingsomeexerciseisgoodforher.It’stimetohavearest.9.I’mneverlateforit.Eg:Isyourfriendlatefortheparty?Don’tbe(notbe)lateforschoolagain!10.Tom,don’tplayintheclassroom.Eg:Amy,don’tbealwayslateforschool.11.WepractiseafterschoolonWednesdayafternoon.practise(doing)sth.Eg:TompractisesspeakingEnglishinthemorning.12.ourschoolstartsateight....Ourlessonsbeginat8:15.Start/begintodosthStart/begindoingsth13.chatwitheachother①Theyeacharenicetome.Eachofthemisnicetome.②One....theother....一个....另一个....Some....others....一些...另一些(部分)....14.Ihopeeveryonecancomeandwatchthegame.HopetodosthHope(that)sbcan/willdosthEg:外国语一次.Millehopesherfriend______withher.A.togoswimmingB.willgoswimningC.goswimmingD.goingswimmingIhopehisdreamscometrue.Ihopetheirdreeamscometrue.Ihopehisdreamcomestrue.15.....wishourteamgoodluck!V.祝愿wishtodoWishsbtodoWish(that)句子Wishyourteamgoodluck.N.希望Bestwishestosb最好的祝愿送给....Allthebest.一切顺利Goodlucktoyou.16.goonpicnics去野餐=17.helpusgetreadyforthedayGeteverythingreadyforthepartyEg:Agoodsleephelpyougetreadyforthenewday.Areyoureadyforthetest?=Areyoureadytohavearest?18.....learnalotabouttheworld.....havetoomuchhomework.相关搭配toomuch+不可数名词toomany+可数名词复数muchtoo+adj/adv太....19.Whatdoyouliketodoatweekends?Likev.喜欢dislikev.不喜欢Prep.像Likeherfather,Lucylikesplayingfootball.Eg:Whatbesblike?询问外貌/性格Whatdo/doessblooklike?询问外貌二、语法（一）、时间介词表示时间的介词常有in,on,at,after,before,until,from,during,since,by等。在中午atnoon6岁at6yearsold.在早上八点ateightinthemorning冬天从不下雪。Itneversnowsinwinter在3月份植树planttreesinMarch在星期三下午onWednesdayafternoon在十月十六号早上 OnthemorningofOct16th他们在儿童节那天玩得很开心。TheyhavelotsoffunonChildren’sDay.注意;1）当morning，afternoon，evening和表示星期的七个词前有this，that，next，last，tomorrow，yesterday，every等词限定时，则前面一律不用介词。2）in+时间段在……之后（内），多用于将来时3）until用于否定句，“直到...才”，谓语动词用瞬间动词，用于肯定句时，表示“直到...为止”，谓语动词用延续性动词。Ididn’tgotobeduntilmymothercamehome.直到我妈妈回家我才睡觉Iwaitedformymotheruntilshecamehome.我一直等到我妈妈回家。（二）表示地点、场所、位置等的区别1.表示某一点位置，小地方，用at。WeliveatNo.87BeijingRoad.Let’smeetatthestation.与名词所有格连用表示地点，也用at。atmysister’s在我姐姐家atthedoctor’s在医务室2.表示空间或范围、大地方，用in。如：What’sinthebox?HelivesinShanghai.3.介词on用于地点，主要指在某物的表面。如：What’sonthetable?桌上有什么?There’sawalletlyingontheground.地上有个钱包。Eg:Inthefridgein