高一英语必修三UnitLanguagepoints知识点

高一英语必修三UnitLanguagepoints知识点vt.实行进食；进规定饮食dietoneself/sb限制某人的饮食例：Shebecamesofatthatshehadtodietherself.Mydoctorisdietingmeverystrictly.go/beonadiet节食putsbonadiet让某人用规定食谱例：She________________foraweek,sosheisveryweeknow.Heistoofat.Hehasto______________.hasbeenonadietgoonadiet2.balanceddietbalancedadj.平衡的,均衡的例：Yououghttohaveabalancedstateofmind.

balance①

v.使均衡，收支平衡Trytobalanceyourdietbyeatingmorefruit.②n.平衡，天平Pleasegainabetterbalancebetweenworkandplay.keepone’sbalance保持平衡loseone’sbalance失去平衡in/outofbalance处于(不)平衡中3.frustratedadj.灰心丧气的，沮丧的frustratev.使挫败,使不成功

Thebadweatherfrustratesourhopesofhavingapicnic.befrustratedat因…而懊恼Heisfrustratedathisweight.4.oughtto应该与should的意思大致相同，但should注意表示主观的看法，而oughtto则反映客观情况。You_______stayathomeinsuchabadweather.I______workhard.

oughttoshouldoughtnot

todosth你不应该喝那么多酒。Yououghtnottodrinksomuch.我现在应该离开吗？OughtItoleavenow?oughtto+havedone本该做某事而没做你应该早点告诉我。Yououghttohavetoldmeearlier.有关think的短语thinkof想起，考虑，认为thinkabout考虑thinkup想出（发明、设计出、编造）thinkover仔细考虑thinkout想出（想出方法解决问题）thinktwice三思，重新考虑thinkback回想，回忆Nothingcouldbebetter.比较级在否定句中表示最高级。基本结构：否定词+比较级常用的否定词：no,not,never,nothing,nobody,hardly等意义：再也没有…比这更…的了。Ihaveneverspentamoreworryingday.相关链接：can’t...enough与can’t...too...“再怎么也不过分;越..越..”，也是用否定形式表示肯定意义。例如： Ican’tthankyouenough.再怎么谢你也不过分。

Youcan’tscoldmeenough.你再怎么责备我也不过分。

Youcan’ttoobecareful.你愈小心愈好。hurryn.匆忙，急忙inahurry匆忙；立即vt.使赶紧；使匆忙，使急忙vi.赶紧，赶快；匆忙hurryup匆匆完成;赶快hurryaway匆匆离去;匆匆而去;匆匆离开seemvi.似乎，像是sbseem(tobe)+n/adj.某人似乎…Themanoverthereseemstobeanewteacher.MrBlackseemedtobequitehappy.sbseemtodo某人似乎做某事Lilydoesn’tseem(或seemsnot)toliketheidea.Thechildrenseemedtobeeatingsomethingintheroom.Theyoungmanseemedtohavechangedmuch.Itseemsthat-clauseItseemstomethatMrBrownwillnotcomeagain.Thereseem(tobe)+名词seem的单复数形式取决于主语Theredoesn’tseemtobemuchhopeofourbeatingthatteam.Thereseemsnoneedtowaitlonger.be/gettiredofbetiredfrom因…而厌倦；因…而疲劳betiredwith因…而疲惫betiredout疲倦；筋疲力尽satisfyone’scuriosity满足某人好奇心outofcuriosity出于好奇becuriousabout对某事表现出好奇becurioustodo好奇地做某事例：Childrenarecuriousabouteverythingaroundthem.Hewascurioustoknowwhatwouldhappen.drivev.驾驶,驱使,迫使Couldyoudrivemetothestation?HowcanIdriveawaythesefeelingsofsadness?driveaway把车开走；赶走driveoff驱散；赶走Hecouldn’thaveYongHuigettingawaywithtellingpeoplelies!havesb.doingsth在肯定句中表示让某人一直做某事或一直处于某种状态Thewifehasherhusbandstandingforonehourandholdingastickasapunishment.在否定句中，常与won’t,can’t,couldn’t连用，表示：允许，容忍…我不容许你这样与你的父母说话。Iwon’thaveyouspeakingtoyourparentsinthisway.他不容许女儿晚回家。Hewon’thavehisdaughterarrivinghomelate.Iwon’thaveyousayingso.havesbdosth让某人做某事havesb/sthdone使某人遇到(遭遇)某事;让某事被做getawaywith做坏事而不受惩罚；偷走Ifyoucheatintheexamyou’llnevergetawaywithit.Nobodygetsawaywithinsultingmelikethat.Tworobbersrobbedthebankandgotawaywithalotofcash.与get有关的短语getacross使人了解；表达清楚getaround走动；消息传开getdownto开始，着手getin进入，收获getover恢复；克服getalong/onwith与…相处；进展getthrough通过；完成（任务）lietellalie;telllies说谎vi.躺下；位于；在于；说谎liein在于；位于liedown躺下discountgive/allow/makeadiscount(on)打折（扣）atadiscount打