Unit7Grammar课件-译林版英语八年级上册

Unit7ThenaturalworldGrammarRevision1Winterarrives.___________________2Itiscoldandsnowy.___________________3Thesnowisfallingontheground.___________________4Ilikesnowmen.___________________5MyfriendsandIaremakingsnowmen.___________________6Mysnowmanlooksfunny.___________________Writedownthecorrectstructureforeachofsentences.S+VS+V+PS+VS+V+OS+V+OS+V+PThesungivesoceananimalslightandheat.SVOOO(indirect)O(direct)Rule1Someverbscantaketwoobjects,a_______objectandan_______object.Sentencestructure:________________________________directindirectS+V+O(indirect)+O(direct)What？Thesungivesoceananimalslightandheat.Thesungives__________________________.lightandheattooceananimalsWecanchangetheorderofthedirectandtheindirectobjectsbyusing_____.to

Canyouthinkofmoreverbslike“give”?How？Rule2Weshouldbuildlocalwildlifeabetterlife.Weshouldbuild________________________.abetterlifeforlocalwildlifeWecanchangetheorderofthedirectandtheindirectobjectsbyusing_____.for

Canyouthinkofmoreverbslike“build“?Rule3FindandwritethemainstructuresoftheunderlinedsentencesusingS+V+O+O.SVOOSVOOLittlerainandtoomuchsunshinemakedesertsdry.Thewatercankeepthemhealthy.Theykeeptheplanethealthy.Plantsmakethewaterclean.What？SVOadj.givemoreinformationabouttheobjectobjectcomplement(C)___________________canalsofollowadirectobjecttogivemoreinformationabouttheobject.Sentencestructure:________________________________AnobjectcomplementS+V+O(direct)+CRule4Theycalltheoceanthe“heart”oftheearth.Wemadetheforestthetopicofthisclass.Isawhimcrossingthestreet.Ihadmycomputerrepaired.Theobjectcomplementcanbe__________________________________________________________________________________________________________.Rule5

adjectives,nouns/nounphrases,prepositionalphrases,the-ingformofverbs,the-edformofverbs,andinfinitivesTurntopage163forfurtherstudy.Theoceanprovidesahomeforanimalsallyearround.Wecanaddanadverbialtothestructuresabove.Weuseanadverbialtoshowwhen,whereorhowanactionisdone.Summary1Sentencestructures:__________________________________________________________2Wecanchangetheorderofthedirectandtheindirectobjectsbyusing__or__.3Wecanaddanadverbialtothestructuresabove.Weuseanadverbialtoshowwhen,whereorhowanactionisdone.S+V+O(direct)+CS+V+O(indirect)+O(direct)for

to

What？Rainforestsarehot,andtheygetalotofrain.Thiskindoffishcanfindenoughspacehere,buttheycanfindlittlefood.Birdscanliveintheforestorinthewetland.Desertsaredry,sosomeplantskeepwaterintheirleaves.conjunctionsjoinideastogethersimilarorrelatedideasWeuse______tojoinsimilarorrelatedideas.Rule1

andWhenjoiningmorethan_______expressions,weusuallyonlyputandbeforethe________.Rule2

two

lastHow？differentideasWeuse______tojoinideasthataredifferent.Rule3

buttwopossibilitiesWeuse______tointroduceanotherpossibility.Rule4

orWhydoweuseorinSentence1whileandinSentence2&3?morethantwoexpressionsnegativesentencespositivesentencesInnegativesentences,weuse______tojointwoormoreideas.Rule5

ortheresultWeuse______toexpresstheresultofsomething.Rule6

soThedogwashungry,sowegaveitsomethingtoeat.Becausethedogwashungry,sowegaveitsomethingtoeat.Tip:Wecannotuse“because”and“but”together.Rainforestsarehot,andtheygetalotofrain.Thiskindoffishcanfindenoughspacehere,buttheycanfindlittlefood.Birdscanliveintheforestorinthewetland.Desertsaredry,sosomeplantskeepwaterintheirleaves.WhydoweusecommainSentence1,2and3?Tip:Whenconnectingtwosentences,acommaisusedbeforetheconjunction.Grasslandscanbehot,soanimalssitundertheshadeoftrees.Wetlandscanhavesaltwateror(theycanhave)freshwater.ThereareforestsinAsiaand(thereareforests)inEurope.Desertsaredry,buttheyarenotalwayshot.Somerainforestanimalsdon’tlikewind,andtheydon’tlikerain.Tip:It’snotnecessarytorepeat“theycanhave”and“thereareforests”.XiaoYa:Mom,wheredoeswatercomefrom?Mom:Thereiswatereverywhere.It’sundertheground,intheocean______inthesky.XiaoYa:______Ican’tseeanywaterinthesky.Mom:It’sintheair.Onsunnydays,watergoesupintothesky______formsclouds.XiaoYa:Isee.Asweallknow,waterisveryimportanttous.Mom:Yes.Weneedtodrinkwatereveryday.XiaoYa:Wealsoneedtousealotofwaterinourlife.Mom:That’sright.It’sluckythatwehavealotofwaterontheearth,______

wecalltheearthablueplanet._____wecanonlyuseabout1%ofthewaterontheearth.Therestisallseawater______ice.XiaoYa:Thatisverylittlewater.Let’ssaveeverydropofwater.XiaoYaandhermumaretalkingsomethingaboutwater.Pleasehelpthemcompletethedialogueusingand,but,orandso.

and

But

and