Unit10知识梳理-牛津上海版七年级下学期英语

课堂引入课堂引入Thewordsabout“wind”.级别中英文例句0Calm风平浪静天气很好，没有刮风。Itisafineandcalmday。1Lightair小小风2Lightbreeze微风3Gentlebreeze和风和风习习。Agentlebreezeisflowing。4Moderatebreeze轻风5Freshbreeze清凉的风6Strongbreeze强风7-10Moderate/Fresh/Stronggale疾/大/狂风Themoderategaleprostratedmanytrees。疾风吹翻了许多树。11Storm暴风Shewasborninthemiddleofarainstorm。她出生在一场暴风雨中。12-17级Hurricane飓风Thehurricanedestroyedthevillage。飓风把村子都毁掉了。那么问题来了：看完这么多级别的大风，怎么都没看见台风两个字呢？Explain（知识梳理）Explain（知识梳理）7BUnit10Thewindisblowing课文回顾WaterFestivalA:Summeriscomingsoon.Let’shaveaf1aboutwater.B:That’sagoodidea.Icanmakeicedfruitpunchformyclassmates.It’se2tomake.C:Howdoyoumakeicedfruitpunch,Kitty?First,getacanoflemonadeanddifferentkindsoff3juice.Next,makeicec4outofthedifferentkindsoffruitjuice.Then,p5thelemonadeintoaglass.④F6,addtheicecubesintothelemonade.Theicedfruitp7isready.II.7BUnit10Vocabulary序号英文音标词性中文1/aɪst/adj.冰镇的，加冰块的2/pʌntʃ/n.潘趣酒，宾治酒3/ˈaɪskju:b/n.小冰块4/fɔ:m/n.形态，形式5/fri:z/v.（使）冻结，结冰6变凉，冷却下来7转变成8/lɪd/n.（容器的）盖子9/ˈsekənd/n.秒10/strɔ:/n.吸管11/ˈtu:θpɪk/n.牙签12/həʊl/n.洞，孔，坑13/saɪd/n.边14/kəˈnekt/v.（使）连接15/əˈlaʊ/v.允许，准许16玩耍17/ˈseɪftɪ/安全III.7BU10词性转换整理1adj.冰镇的n.&v.冰，（使）结冰n.糖衣，酥皮2n.形态，形式v.形成，构成3v.（使）冻结，结冰adj.严寒的，极冷的adj.冰封的，冰冻的4n.安全adj.安全的v.拯救，节约adv.安全地5n.秒adj.&adv.第二（的）IV.7BU10词汇与知识点整理1.make...outof...由...做出...Makeicecubesoutofdifferentkindoffruitjuice.用不同的果汁做出冰块。【知识拓展1】make构成的短语bemadeupof由……组成Ourclassismadeupof20boysand30girls.bemadeof/from由……制成(of看的出原材料，from看不出原材料)Thedeskismadeofwood.桌子是木头做的。Thepaperismadefromwood.纸张是木头做的。【知识拓展2】sth.isusedtomake…表示某物被用来做…Ex：Leatheris______makingshoes,bags,coatsandsoon.(★★)A.usedto B.usedas C.usedfor D.o把.....倒进......add...to把......加入......Poursomewaterintotheglass.Youcanaddsomesalttothesoup.【知识拓展】turninto转变成......Waterturnsintoiceinfreezingweather.水在寒冷的天气下转变成冰。3.allow的用法(1).allowsb.todosth.允许某人做某事Mymotherdoesn’tallowmetowatchTVbeforedinner.妈妈不允许我在晚餐前看电视。(2).beallowedtodosth.被允许做某事IamnotallowedtowatchTVbeforedinner.我不被允许在晚餐前看电视。(3).allowdoingsth.Wedon’tallowsmokinginoffices.Ex:1.Fishingisnotallowedhere.(allow)2.阅览室里不允许大声说话。ItisnotallowedtospeakloudlyintheReadingRoom.4.at,near表示地点和位置的介词（1）at的用法1)表示“距离十分靠近”。Juliaisworkingatherdesk.2)表示“较小”的地点。Doyouwantmetomeetyouatthestation?用在门牌号前。Iliveat6GreenStreet.我住在格林大街六号。【知识拓展】in的用法1)表示“在......中”。Ihadaswimintheriver/inthesea.2)表示“较大”的地点，如城市、国家等。--Where’sDavid?--InLondon.（2）near的用法near用于表达地点或位置时，相当于nextto或beside，意为“靠近”“紧靠”。Ourhouseisnearthesea.Whoisthemannearthedoor?5.when引导的时间状语从句(1）when可以和延续性动词连用，也可以和短暂性动词连用；而while和as只能和延续性动词连用。①Whydoyouwantanewjobwhenyou’vegotsuchagoodonealready?（get为短暂性动词）你已经找到如此好的工作，为何还想再找新的？②Sorry,Iwasoutwhenyoucalledme.（call为短暂性动词）对不起，你打电话时我刚好外出了。③Strikewhiletheironishot.（is为延续性动词，表示一种持续的状态）趁热打铁。(2)when从句的谓语动词可以在主句谓语动作之前、之后或同时发生；while和as从句的谓语动作必须是和主句谓语动作同时发生。从句动作在主句动作前发生，只用when。①Whenhehadfinishedhishomework,hetookarest.（finished先发生）当他完成作业后，他休息了一会儿。②WhenIgottotheairport,theguestshadleft.（gotto后发生当我赶到飞机场时，客人们已经离开了。从句动作和主句动作同时发生，且从句动作为延续性动词时，when，while，as都可使用。①When／While／Asweweredancing,astrangercamein.（dance为延续性动词）当我们跳舞时，一位陌生人走了进来。②When／While／Asshewasmakingaphonecall,Iwaswritingaletter.（make为延续性动词）当她在打电话时，我正在写信。当主句、从句动作同时进行，从句动作的时间概念淡化，而主要表示主句动作发生的背景或条件时，只能用as。这时，as常表示“随着……”；“一边……，一边……”之意。Asthetimewenton,theweathergotworse.（as表示“随着……”之意）Theatmospheregetsthinnerandthinnerastheheightincreases.随着高度的增加，大气越来越稀薄。Thelittlegirlssangastheywent.小姑娘们一边走，一边唱。（3）主句是将来时，when引导的从句须用一般现在时，即“主将从现”。①Whenthemanagercomeshereforavisitnextweek,I’lltalkwithhimaboutthis.下周，经理来这参观时，我会和他谈谈此事。（4）when用于表示“一……就……”的句型中（指过去的事情）。Sb.hadhardlydonesth.when…＝Hardlyhadsb.donesth.when…Ihadhardlyclosedmyeyeswhensomeoneknockedatthedoor.＝HardlyhadIclosedmyeyeswhensomeoneknockedatthedoor.我刚一闭上眼，就有人在敲门了。②Ihadhardlyenteredmyroomwhenthetelephonerang．＝HardlyhadIenteredmyroomwhenthetelephonerang．我刚一走进房门，电话就响了5.祈使句(1)祈使句无主语，主语you常省去。用于表达命令、请求、劝告、警告、禁止等。根据语气的强弱，句末使用感叹号或句号，句子朗读用降调。(2)肯定结构:Do型:动词开头Pleasehaveaseathere.请这边坐。Pleaseopenthedoor.请把门打开。Be型：be开头Beagoodchild.要做一个好孩子!Let型：let开头Letmehelpyou.让我来帮你。(3)否定结构:Do型和Be型的否定式都是在句首加don't构成。1)_____________________不要忘记我!2)___________________________________上学不要迟到!★Let型的否定式有两种:“Don't+let+宾语+动词原形+其它成分”和“Let+宾语+not+动词原形+其它成分”。3)____________________________=____________________________别让他走。有些可用no开头,用来表示禁止性的祈使句。4)_______________禁止吸烟!5)________________禁止钓鱼!Exemplify（例题分析Exemplify（例题分析）I.Choosetherightanswer.(选择正确的答案)Thechildrenarepreparing______theirMid-termExamination.(★)for B.at C.with D.onWouldyoupleaseaddsomesugar______mycoffee?(★)on B.of C.with D.toPutapplejuice,orangejuiceandmilktogethertomake______.(★)ameal B.apizza C.acake D.apunch I’vegot______booksinmybookshelf.(★)manykindsof B.akindof C.allkinds D.somekindsShewouldnotletthechild______it.(★)does B.do C.todo D.doing—______canwemaketheicedfruitpunch?(★)—First,weneedsomesoftdrinksandfruitjuiced.A.What B.How C.When D.Where7.Thepunchyoumadetastedquite______.(★★)A.well B.good C.nicely D.terribly8.Haveyouall______?(★★)gotreadyeverything B.gotreadyeverythingforC.goteverythingready D.gotreadyforThecup______glassandthereisaflowerinit.(★★)A.ismadefrom B.ismadeof C.ismadeinto D.ismadeby10.MotherwasworriedbecauselittleAlicewasill,especially______FatherwasawayinFrance.(★★)A.when B.that C.until D.if11.Asshe______thenewspaper,Granny______asleep.(★★)A.read;wasfalling B.wasreading;fell C.wasreading;wasfalling D.read;fell12.--Whenwillyoucometoseeme,Dad?(★★)--Iwillgotoseeyouwhenyou______thetrainingcourse.A.willhavefinished B.willfinish C.arefinishing D.finish13.Wewereswimminginthelake______suddenlythestormstarted.(★★)A.when B.while C.until D.before14.Howcanyouexpecttolearnanything______youneverlisten?(★★)A.incase B.evenif C.unless D.When15.Wewillhavetocancelthegame______theweathergetsbetter.(★★★)(崇明一模） A.unless B.if C.because D.when16.Theoldman______alongtheroadwhenthetrucksuddenlyknockedhimoff.(★★★)(奉贤一模）A.walks B.walked C.waswalking D.hadwalked17.InordertomakeyourDIYworkperfect,youshouldnotstart______yougetallthetoolsready.(★★★)(虹口一模）A.when B.after C.until D.since18.WhenwelandedonPhuketIslandlastnight,it______heavilyoutside.(★★★)(黄浦一模） A.rains B.hasrained C.israining D.wasraining19.–Wouldyoulikemetoshowyouaroundourschoolcampus?(★★)(黄浦一模）–______ A.Goodidea. B.Welldone. C.Yes,please. D.Mypleasure.20.--Let'shaveafestivalaboutwater.--______.(★★)A.Iagree B.Youarequietright C.Ofcoursewedo D.That’sagoodidea=3\*ROMANII.Completethesentenceswiththegivenverbsintheirproperforms(用给出单词的正确形式填空）1.________fruitpunchisgreatinsummer.（ice）2.Icancleantheroomby________.（I）3.Pleaseputthe________intotheglassanddrinkit.（lemon）4.________,theyarrivedattheairportontime.（final）5.Doyouknowthethree________ofwater?（form）6.Don’teattoomuch________food.(freeze)7.Thisisthe________(two)timeIhavebeenhere.8.Oneminuteequalsto60________(second)=3\*ROMANIII.Rewritethefollowingsentencesasrequired.(按要求改写句子)Pourinthemilk.（改为否定句）________________inthemilk.2.Ineedacanoflemonade.（改为一般疑问句）________________________acanoflemonade?Let’scleanourclassroom.(改为反义疑问句)Let'scleanourclassroom,________________?Icanmakeicedfruitpunchformyclassmates.（保持句意不变）Icanmake________________icedfruitpunch.Itsoundsquiteinteresting.（就划线部分提问）________________itsound?6.do,how,you,well,make,noodles,the（连词成句）_________________________________________?Fillintheblankswithproperwords（在短文的空格内填入适当的词，使其内容通顺。每空格限填一词，首字母已给）Themostimportantdrinkiswater.Notmanypeopleunderstandthisbutitisquitetrue.Peoplecanliveforalongtimewithoutf___1___,buttheywilldieiftwoorthreedayswithoutwater.Inhotweather,manypeopledonotdrinkenoughwater,b___2___theydon’tknowhowmuchwatertheyneed.Aftertakingexercise,peopleneedm___3___water.Thewaterintheman’sbodyismuchmorethanothermatters(物质).We’dbetterhaveenoughwater,orwemaygeti___4___.Waterisn___5___toallthe