8下英语2单元知识点

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1、Unittwo1.clean的用法：★adj干净的Eg：Thefloorisclean.★vt.打扫・・・Eg:Canyoucleanyourroomonceaweek?★cleanup…打扫干净（使其恢复原样）Eg:Iwillhelpcleanupthecitypark.2.发/发放★giveout/handoutEg:Giveoutpapersbeforeclass.Thestorybooksareinteresting,pleasegivethemouttothechildren.★与give有关的短语：giveupgiveing

2、iveadviceon....giveatalkgiveaway・・・givesbsth=givesthtosbgivesthbackto.・・3.silk与ill★sick既可以作表语也可作定语，ill只作表语eg:Heisill/sick,sohecan%gotoschool.asickboyillnessn.病4.volunteer的用法★vt.volunteer....todosth•贡献•…做Eg:IcanvolunteeronehourtohelpyouwithEnglisheveryday.Canyouvolunteer5

3、yuantobuyanyfoodforthesickboy?★vi.volunteeTtodosth.自愿做某事Eg：Hevolunteeredtoteachthesekidstoridebikes・★un.自愿者Heworksasavolunteeratthehospital・5.使某人高兴/振奋起来:cheersbupEg:Thegoodnewscheeredusup.6.在食物库atthefoodbank.1.计划一个城市公园清洁日planaCityParkClean-upDay2.notice的用法:★un.布告,公告（牌）Eg

4、:let9smakesomenotices,★noticevt注意（到）(Dnoticesbdosth•注意某人做某事Eg:Inoticedhimleavetheclassroom.②noticesbdoingsth.注意某人止做某事Eg：InoticedhimcopyingmyhomeworkwhenIpassedthewindow.③notice+句子：Eg:Inoticedthathewrotewithhislefthand・1.想出…(方法/计划/注意)★comeupwith...=thinkup....Eg:Weneedtoc

5、omeupwithaplantosolvethisproblem.10•推迟★putoffsth/doingsthEg:Becauseoftherain,wehavetoputoffthemeeting.Wecdn'tputoffmakingtheplan.Don'tputoffuntiltomorrowwhatcanbedonetoday.今日事今日毕11.putup.★张贝占Wecanputupsomeposters.★搭建：Thereweputupourtentsandmadeafiretokeepuswarmandcookfoo

6、don.★举起Ifyouhaveanyqueations,youcanputupyourhand.★与put右'关的短语:putaway....Putoff・・・putdown・・.puton....Putout扑灭putinto…输入….Putone9sheartinto…全神贯注于•…12•给某人打电话★callsb(up)=ringsb(up)=phonesb(up)=givesbacall/ring=makeacalltosb13•清洁日离现在只有2天了Clean-upDayisonly2weeksfromnow.14•过去常常

7、做某事★usedtodosth.Eg:Heusedtobeshort,butnowheistall.Didheusetobeshort?二Usedhebeshort?Yes,hedidYes・heused.15•在敬老院at/intheoldpeopledhome有一天oneday16•给/wei某人读....read....tosbEg:Ilikedoingthingslikereadingnewspapertotheoldpeople・17.lonely与alone★alone:adj/adv单独地，独自地(形体的)=byonese

8、lfEg:Iwenttherealone=IwenttherebymyselfShegetsdressedalone/byherselfeverydaythoughsheisonly2yearsold.★l