高一英语第一单元知识点讲座.doc

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1、高一英语第一单元知识点讲座UnitOneGoodFriends一．本单元重点词汇1.argue关键记忆arguewithsb.aboutsth.Passengersoftenarguewithtaxidriversaboutthefare(车费)。扩展记忆arguefor/againststharguethat-clauseThosepeoplearguedfor/againstthenewrulesofthiscompany.Theyarguedthattheyshouldbegivenmoremoney.2.esp

2、ecially/specially关键记忆especially意为“尤其是、特别地”，有超出其它的意思。用法上侧重加强语气。specially意为“专门地、特意地”，有“特色、不一般”意义。It'salwaysdifficultlivinginaforeigncountry,especiallyifyoudon'tknowthelanguagethere.I'mfondofallthesubjectswearelearning,especiallyphysics.Mumorderedacakespeciallyform

3、ybirthday.Thewholefamilywenttothetownspeciallytoseemysickgranny.扩展记忆special/especial3．sure关键记忆besureof/aboutsthbesureofdoingsthbesuretodosthbesurethat/what/whether/how...Iamnottoosureofdrivingthatcarinsuchweather.Mybrotherissureof/abouthissuccessinthisEnglishtes

4、t.(besureabout后不能用doing形式,besureofdoingsth.意义在于主语对自身拥有的信心)Ifhecomeslatetomorrow,heissuretobepunished.(besuretodo意义在于说话者以旁人的身份对句子主语作出的推断)besurethat/what/whether/how...表达句子主语对后面从句陈述的内容的推断Iamnotsosurewhetherhehasknownthenews.MyEnglishteacherissurethatthissentenceis

5、notright.扩展记忆上述几种结构都可以用certain来替换sure,但是在It'scertainthat...这个句型中我们只能用certain。It'scertainthatyoucancatchwhathewillsayatthemeeting.(不能说It'ssurethat...）4.imagine关键记忆imaginesth.imagine(sb./one's)doingsth.Wecanhardlyimaginehislifeonsolonelyanisland.Wecanhardlyimagine

6、hislivingonsuchalonelyisland.Haveyouimaginedflyinginspace?扩展记忆imaginesb./sth.tobe+n.(adj.)imaginethat–clause/how–clause/why-...Theyoungmanoftenimagineshimselftobeagreatartist.Ican'timaginewhysomanystudentsdon'twanttogotohislecture.5.share关键记忆shareinsth(in可以省）sha

7、resth.with/among/betweensb.Truefriendsshouldsharehappinessandsorrowwitheachother.We'llshare(in)thecostamongusten.Peopleusuallyhatesharingahotelbedroomwithastranger.It'sraininghard.MayIsharetheumbrellawithyou?扩展记忆share作名词用，意为“分额”。Don'tworry.Everyoneherewillhavehi

8、sshareoffood.6.alone/lonely关键记忆alone意义侧重在客观上“一个人”、“独自”。lonely意义侧重在主观上"孤独的"，或指“偏僻的”、“遥远的”。Theoldgrannylivesalonebutshedoesn'tfeellonely.It'sterribletofindoneselfalonei