七下M1-Lost-and-Found

初一英语下册M11M1LostandFound1.whose谁的(后面常加一个名词)who谁Eg：Whosebagisthis?Whoareyou?2.welcometosp欢迎来到spYou’rewelcome不用谢back/home欢迎回家=That’srightEg：WelcometoBeijing.---Thankyou!---Youarewelcome.3.firstofall首先lostandfoundbox失物招领箱Eg：Firstofall,youshouldfinishyourhomework.Thereisalostandfoundboxinourschool.4.Therearealotofthingsinit.里面有很多东西Therebe句型表示“某地有……”，其中be只有is/are两种形式，判断主谓一致时遵循就近一致原则【切忌：用have代替be】Eg：Thereisapeninmypencilbox.Therearetwoeggsonthedesk.【拓展】(1)变为否定句时，在be后面加not;(2)变为一般疑问句时，将be提至句首，句号变问号Eg：Thereisabookonthedesk.→Thereisnotabookonthedesk.→Isthereabookonthedesk?alotof=lotsof+可数名词复数/不可数名词很多……Eg：Thereisalotofwaterinthelake.Ihavelotsofbooksinmybag.5.Hereisapurplewallet!这儿有一个紫色的钱包。本句是一个以here引导的倒装句(全部倒装：把谓语动词提到主语的前面)，此外，由there引导也用全部倒装。【注意】只有当主语是普通名词时才用全部倒装，若主语是代词时(it/them/……)时不用倒装Eg：Herecomesthebus.Hereyouare.purpleredwhiteblackyellowbluegreenorange6.lookatsb/sth看sb/sthlookfor寻找lookafter照顾，照看watchv.观看，注视watchTVn.手表watches(复数形式)Eg：Lookattheblackboard,please.Thisismynewwatch.TheyarewatchingTVinthelivingroom.7.IthinkitisBetty’s.本句中Betty’s是名词所有格形式，既可单独使用，也可放在某一名词前作定语Eg：ThisisTom’swatch.ThiswatchisTom’s.【拓展】(1)以”s”为结尾的复数名词的所有格只在s后加”’”：students’books初一英语下册M12(2)表示两者共同拥有时，只在最后一个名词变为所有格形式Eg：LucyandLily’sfather(3)表示两者分别拥有时，两个名词都要变为所有格形式Eg：Tom’sandMike’smothers【注意】提问名词所有格时用whose(谁的)Eg：ThisbagisTom’s.(对划线部分提问)→Whosebagisthis?8.becarefulwithsth小心sth当心，小心(用于提醒对方)Eg：Youshouldbecarefulwiththeknife.Becareful!It’sdangerous.9.fromnowon从现在开始Eg：Weshouldstudyhardfromnowon.10.talkto/withsbaboutsth与sb谈论sthspeak+语言say+具体内容tellsbsth告诉sb.sthtellsb(not)todosth告诉sb(不要)去做sthEg：Theteacheristalkingtothestudentsabouttheexam.IcanspeakEnglish.MymothersaysImustfinishmyhomeworktoday.Ourteachertellsusnottoplayinthestreet.11.geton上车→getoff下车(getinto→getoutof用于出租车、小汽车等)inahurry匆匆忙忙hurryup!快点!hurrytodosth匆忙去做sthleavesp离开spleaveforsp前往sp(此处的sp是目的地)sth+地点把sth落在spforgetsth忘带sth12.hundredsof成百上千thousandsof成千上万hundred/thousand/million/billion前有数字，用单数后有of，用复数Eg：Therearethreehundredstudentsinourschool.Theoldmanhasthousandsofbooks.13.lookfor寻找(动作过程)find找到(发现结果)Eg：I‘mlookingformykeys,butIcan’tfindthem.14.atthemoment=now现在，此时此刻fifteenkilosofsausages15kg香肠对名词进行计量时，可用“数词+单位词+of+不可数名词/可数名词复数”来表达，单位词的数与数词保持一致Eg：aboxofapples→twoboxesofapplesapairofglasses→twopairsofglasses15.helpsb(to)dosth=helpsbwithsthhelponeselftosth随便吃sthwiththehelpof在……帮助下Eg：WehelpMr.Licleantheroom.TheyoftenhelpmewithmyEnglish.Helpyourselftothefruit.初一英语下册M1316.asksbtodosth→asksbnottodosthasksbforhelp向sb寻求帮助Eg：Mymotherasksmetofinishmyhomeworkatfirst.Sheasksmeforhelp.17.callsbat+电话号码打sb电话suchas例如Eg：Youcancallmeat0579-82345812Ilikefruit,suchasapples,pearsandoranges.18.that’swhy…那就是…的原因Eg：That’swhyhewaslateforschoolthismorning.19.website网站item条目search搜寻(常与for连用)