-Unit 7 Grammar课件 牛津深圳版八年级上册英语

Grammar广州牛津版初二

Unit7MemoryWhatwillhappenifyouwin5millionyuaninalottery彩票?IfIwin5millionyuan,Iwill......WarmingupGrammarA-Conditionalsentences(2)Readthesentencebelowtoreviewtheuseofconditionalsentences.表示在某种条件下某事很可能会发生时，if从句用一般现在时，主句用一般将来时，即“主将从现”。Somestudentsareaskingforadvicefortheirproblems.Discusstheirproblemsinpairsandgiveyoursuggestions.Problem:Ihategettingup.Ialwaysfeeltiredinthemorning.Advice:Ifyou_______,youwon'tfeeltiredinthemorning.Problem:Isometimesforgetwhatthingstobuyatthesupermarket.Advice:Ifyou_______,youwillrememberwhatthingstobuy.表示在某种条件下某事一定会发生时，if从句和主句都用一般现在时。（主现从现）一定会发生GrammarA-Conditionalsentences(2)WorkouttheruleP103Inpairs,discussthepossibleresultandcompletethesentences.Example:Ifyoudon'tfeedthefish,Ifyoudon'tsleepatnight,……Ifyouputcottonintofire,……Ifyoueatagoodbreakfast,……Ifyouarefriendlytoothers,……Practiceitgetshungry/dies.A1Readtheseif-clauseanddrawlinestomatchthemwiththeresults.(P103)ExerciseIfyou_______ice,______________water. (turns/heat/it/into)Ifyou_______steam,____________water. (into/cool/turns/it)3.Oil__________________________water. (on/floats/pour/it/you/if)Water_________________________it. (you/heat/boils/if)heatitturnsintocoolitturnsintofloatsifyoupouritonboilsifyouheatA3Completethesesentenceswiththewordsinbrackets.(P104)ExerciseMorepracticePutthewordsintocorrectorderandmakeasentence.Ifyougetenoughsleep,youcanrememberthingsbetter.Ifyoueatagoodbreakfast,yourbrainworksbetter.Putthewordsintocorrectorderandmakeasentence.MorepracticeYoucanlearnnewwordsfasterifyouusethe“picture”method.Putthewordsintocorrectorderandmakeasentence.MorepracticeGrammarB-if…notandunlessThewordunlesscanmeanif...not=Youwillnotrememberthingswellifyoudonotgetenoughsleepeverynight.=Youwillnotrememberthingswellunlessyougetenoughsleepeverynight.P104GroupworkWecannotlearnEnglishwellunless_______.Ourenvironmentwillnotgetbetterunless__________.Wewillneversucceedunless____________________.Discussinyourgroupandthinkoutasmanyanswersaspossible.B1

DrawlinestomatchthebeginningsofthesentencesinColumnAwiththeendingsinColumnB.(P105)B2Rewritethefollowingsentenceswithunless.(P105)()1.Ifyou____totheparty,you____agreattime. A.willgo;willhave B.go;have C.go;willhave D.willgo;have()2.I’llgivethebooktohimifhe____herenextSunday. A.willcome B.comes C.iscoming D.came()3.Ifyou____thevase,it____intopieces. A.drop;willfall B.willdrop;falls C.willdrop;willfall D.drop;fallsCBDExercise1主将从现（很可能会发生）主将从现（很可能会发生）主现从现（一定会发生）Completethesentences:1.Ifyouarenotbrave,you’llloseyourlastchance.(改为同义句)______youare______,you’llloseyourlastchance.2.Unlessyougotobedearly,youwillfeeltired.(改为同义句)______you______gotobedearly,youwillfeeltired.3.Ifyoudon’timproveyourhandwriting,you’lllosemarksintheexams.(