资源描述：
《英语人教版八年级下册Unit 6.pptx》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Unit6Anoldmantriedtomovethemountains.SectionAGrammarFocus-4c八年级(下)ReviewTrytomakeaconversationaboutthestoryYuGongMovesaMountainwithyourpartner.GroupWorkOnceuponatime,therewasaveryoldman…themountainsweresohighandbigthatittookalongtimetowalktotheotherside…Theoldmandecidedtomovethemou
2、ntains…HowdoesthestoryYuGongMovesaMountainbegin?Oneday,amantoldYuGongthathecouldneverdoitbecausehewasoldandweak.Assoonasthemanfinishedtalking,YuGongsaidthathisfamilycouldcontinueto…Whathappenednext?YuGongsaidtheycouldputitintotheseabecauseit’sbigenoughtoholdeverything.Wherewouldthe
3、yputalltheearthandstonefromthemountains?ObjectivesTolearntheusageofunless,assoonasandso…that.TolearntheGrammarFocus.Tolearnsomenewwords:fit,couple,smile,marry…Howdoesthestorybegin?Onceuponatime,therewasaveryoldman...Whathappenednext?Assoonasthemanfinishedtalking,YuGongsaidthathisfa
4、milycouldcontinuetomovethemountainsafterhedied.GrammarFocusWhywasYuGongtryingtomovethemountains?Becausetheyweresobigthatittookalongtimetowalktotheotherside.WhoistheMonkeyKing?HeisthemaincharacterinJourneytotheWest.Whatcan’ttheMonkeyKingdo?Hecannotturnhimselfintoapersonunlesshecanhi
5、dehistail.GrammarFocusConditionalclauseswithifandunless含有if的复合句由两个分句组成；if为连词，引导条件状语从句，另一句为主句。如果谈论的是某一个动作发生后势必会产生某个结果，那么主从句都用一般现在时态。e.g.Ifyouboilwater,itbecomessteam.Ifyoudropaglass,itbreaks.Ifyouheatmetal,itmelts.Ifyourun,yousweat.Ifyouputwoodintowater,it__________(float).floatsIf和
6、Unless的用法如果谈论的是‘如果’某一个动作或事情发生后，很可能将会产生某种结果，那么在复合句中主句的动词用一般将来时，而if从句仍然是一般现在时。e.g.Ifitrains,wewon’ttakeahiketomorrow.Hewillgettoschoolontimeiftheclockgoesoff.IfhearrivesinHongKong,hewillcallme.Ifyoudon’tstartearly,you____________thebeginningofthefilm(miss).willmiss●若if条件句放句首，从句后面要加逗号
7、，和主句隔开。●unless与if用法相似，相当于if…note.g.Youwillfailtheexamifyoudon’tprepareforit.→Youwillfailtheexamunlessyouprepareforit.Ifhedoesn’tlookupthewordinthedictionary,hewon’tknowitsmeaning.→Hewon’tknowtheword’smeaningunlesshelooksitupinthedictionary.Shewillmissthetrainunlessshe_______upearly
8、.getsif和unless的用法一般情况下，unl
