2024秋新教材人教版九年级上册英语Unit 4 Our Memory语法知识讲义

第第页2024秋新教材人教版九年级上册英语Unit4OurMemory语法知识讲义📖单元主题：我们的记忆——探索记忆的原理与方法，深入掌握宾语从句&动名词与不定式辨析一、重点单词English中文拓展/变形position位置；地方inposition在适当位置；outofposition位置不当sadness悲伤sadadj.→sadlyadv.→sadnessn.runout(of)用完；耗尽runoutofmoney/time花光钱/时间react作出反应；回应reactto对……作出反应；reactionn.mixup混淆；弄乱mixupAandB把A和B弄混；getmixedup被搞糊涂stable稳定的；稳固的stabilityn.稳定性；stablyadv.lecture讲座；讲课attend/givealecture听/做讲座retell复述retellastory复述故事；retold（过去式）memorize记住；记忆memorize=learnbyheart；memoryn.gothrough经历；仔细检查gothroughdifficulties经历困难happento发生于；碰巧Whathappenedtoyou?（你怎么了？）keep...inmind记住……；牢记……keeptherulesinmind牢记规则case情况；事实inthis/thatcase在这种/那种情况下recall回忆起；回想起recallone'schildhood回忆童年boost促进；使增长boostconfidence增强信心short-term短期的short-termmemory短期记忆long-term长期的long-termgoal长期目标technique技巧learningtechnique学习技巧effective有效的effectn.→effectiveadj.→effectivelyadv.recognize认出；识别recognitionn.识别；认可divide划分；分割o...把……分成……likely可能的belikelytodosth.很可能做某事wild野生的；疯狂的wildlyadv.；wildanimals野生动物fully完全地；充分地fulladj.→fullyadv.（双写l）wornout磨损的；疲惫的wearout磨损；使疲惫opera歌剧BeijingOpera京剧ticket入场券；票trainticket火车票；movieticket电影票wallet钱包loseone'swallet丢钱包picnic野餐have/goonapicnic去野餐pardon原谅；请再说一遍Pardon?=Pardonme?（请再说一遍）airport机场attheairport在机场grown-up成年的；成年人grown-upchildren成年子女二、词汇变形汇总sadadj.悲伤的→sadlyadv.→sadnessn.悲伤reactv.反应→reactionn.反应；回应mixv.混合→mixturen.混合物；mixup混淆stableadj.稳定的→stabilityn.稳定性→stablyadv.memorizev.记住→memoryn.记忆→memorableadj.难忘的recallv.回忆→recognizev.认出→recognitionn.effectiveadj.有效的→effectn.效果→effectivelyadv.dividev.划分→divisionn.分割；部门likelyadj.可能的→likelihoodn.可能性wildadj.野生的→wildlyadv.疯狂地fulladj.满的→fullyadv.完全地（双写l！）wearv.穿/磨损→wore-worn（过去式/过去分词）→wornout疲惫的go→went→gone（过去式/过去分词）come→came→come（过去式/过去分词）三、重点短语runoutof用完；耗尽mixup混淆；弄混achainof一连串的……inposition在恰当位置outofposition位置不当fullofsadness充满悲伤gothrough经历；仔细检查happento碰巧；发生于keep...inmind牢记……inone'scase就某人而言tostartwith首先=firstofallwearout磨损；使疲惫o...把……分成……put...togooduse有效利用belikelytodosth.很可能做某事befullof=befilledwith充满lookup查阅takenotes做笔记payattentionto注意putoff推迟buildup积累；树立stepbystep循序渐进inpart在某种程度上inthis/thatcase在这种/那种情况下have...incommon有……共同之处becauseof因为（接名词/短语）thanksto多亏；由于eventhough=evenif即使四、重点句型★Ithink(that)achainofsmallhabitscanimproveourmemory.→我认为一连串的小习惯能提升我们的记忆力。★Iwonderifwewillrunoutofourmemoryifwelearntoomuch.→我想知道学太多是否会透支我们的记忆力。★Sheaskswhetherwewillmixupsimilarknowledgeornot.→她问我们是否会混淆相似的知识点。（whether...ornot）★Ibelievethatkeepingthingsingoodpositionhelpsmemorizebetter.→我相信把物品摆放整齐有助于更好地记忆。★Hewantstoknowifsadnesswillinfluenceourmemory.→他想知道悲伤是否会影响我们的记忆力。★It'simportanttokeepthesewaysinmind.→牢记这些方法很重要。（Itis+adj.+todo）★Youarelikelytoimproveyourmemorybydailypractice.→通过日常练习，你很可能提升记忆力。（belikelyto）★Tostartwith,youshouldretellthepassageseveryday.→首先，你应当每天复述短文。五、语法知识📌宾语从句综合&动名词作主语&宾语从句时态呼应【一、宾语从句时态呼应规则（必考！）】◆规则①：主句为现在时→从句可用任何时态（根据实际需要）Ithinkheisright.（现在）Ithinkhewasright.（过去）Iwonderifitwillraintomorrow.（将来）◆规则②：主句为过去时→从句须"时态后退"一般现在时→一般过去时：Hesaidhewasbusy.现在进行时→过去进行时：Shesaidshewasreading.现在完成时→过去完成时：Theysaidtheyhadfinished.一般将来时→过去将来时：Ithoughtitwouldrain.◆规则③：客观真理永不变（不受主句时态影响）Hesaidtheearthmovesaroundthesun.（永远用moves）【二、动名词（doing）作主语】◆动词-ing形式可作主语，谓语动词用单数Readingisagoodhabit.（阅读是一个好习惯）LearningEnglishwellrequirespractice.（学好英语需要练习）◆常用结构：Itis+adj.+doingsth.Itisnousecryingoverspiltmilk.（覆水难收）Itisworthreadingthisbook.（这本书值得一读）【三、whether...ornot的三种写法】◆①whetherornot连在一起（最正式）Idon'tknowwhetherornothewillcome.◆②whether...ornot分开（ornot放句末）Idon'tknowwhetherhewillcomeornot.◆③if...ornot（口语中可用，但正式考试建议用whether）⚠️介词后、不定式前、主语从句中只能用whether【四、belikelytodosth.很可能做某事】◆结构：sb./sth.+belikelytodoItislikelytoraintomorrow.（明天很可能下雨）Youarelikelytosucceedifyouworkhard.（如果你努力，很可能会成功）◆反义：beunlikelytodo不太可能做某事【五、keep...inmind=remember牢记】◆keeptherulesinmind牢记规则◆keepmyadviceinmind记住我的建议◆类似短语：learn...byheart=memorize背诵/记住【六、runout与runoutof辨析】◆runout（不及物）→某物"被用完"，主语是物Ourmoneyhasrunout.（我们的钱用完了）◆runoutof（及物）→"用完"某物，主语是人Wehaverunoutofmoney.（我们用完了钱）⚠️run→ran→run（过去式/过去分词不变）巩固练习一、单词/短语填空1.Hesaidthathe______(be)busyatthattime.2.______(read)Englishinthemorningisagoodhabit.3.Itislikely______(rain)tomorrow.4.Wehave______(run)outofourpocketmoney.5.Shesaidshe______(will)gotoBeijingthenextday.二、单项选择1.Hesaidthathe______thebookalready.A.hasreadB.hadreadC.read2.______toomuchTVisbadforyoureyes.A.WatchB.WatchingC.Towatch3.Iamlikely______lateforschool.A.beB.beingC.tobe4.Wehaverun______allthewater.Weneedtobuysome.A.outofB.outC.outfrom5.Shetoldmethatshe______happy.A.isB.wasC.willbe6.______isimportanttodrinkenoughwatereveryday.A.ThatB.ThisC.It7.Hesuggested______(go)forawalkafterdinner.A.goB.togoC.going8.Theteachersaidthattheearth______aroundthesun.A.goesB.wentC.willgo9.Wearerunning______time.Hurryup!A.outofB.outC.away10.Itis______thathewillpasstheexam.A.likeB.