人教版高一英语必修一第三单元知识点.pdf

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1、人教版高一英语必修一第三单元知识点以下是给你推荐的高一英语必修一第三单元知识点，希望对你有帮助!英语必修一第三单元知识点一、语法 The Present Continuous TenseforFutureActions1.现在进行时表示一般现在时现在进行时有时用来代替一般现在时，表示一个经常性动作或状态，为了表示一种情感：eg:Heis always helping others.(表示赞许的情感)She is always lying to me.(表示不满的情感)或是为了强调情况的暂时性。eg:Im walking to school because my bike is broken.F

2、or these threedays,we are starting at 8:00.2.现在进行时可用来表示将来时,现在进行时表示将来时，即表示按计划或安排在最近将要进行的动作。特别是一些表示“移动性的动词，如：go,come,arrive,leave,start,fly,get等，常用进行时表示将来时。如：My mother isleaving forCanada tomorrow.How longare youstaying in Guangzhou?二、高频考点 1.consider doing sth.=think of doingsth.“考 虑 做 某 事，如：Im consid

3、eringgoing abroad for furtherstudy.consider carefully before taking action三思而后行 consider.(as),regard.as.,treat.as.都含“认为 是 意思。consider 侧重“经过考虑而认为，表示“一种比较客观的看法,如：consider what he said(as)reasonable.我认为他说的有道理。regard指“把 认为,“把 看作，表示“以外部形象得出认识或个人的主观认识，如：He was regardedas the foremost authority onchemistry

4、.他被认为是化学最高权威。treat 表示“在某种认识的基础上看待或对待，重在行动，而不在认识，如：They will not be treated as enemies.他们不会被当做敌人对待。2.means=way，方式，方法。by means of 通过;用;借助于，强调方式，方法。如：Nowadays the Internet is an important means of communication.今天网络是信息交流的重要工具。The local army men helpedthe victims of the earthquakeby everymeans at their

5、command.当地的军人用一切可能办法帮助地震灾民。He climbed the tree by means of a ladder.他用梯子爬上了树。常用短语：by all means 一定;务必 by any means用一切可能的方法或手段 by no means 决不，一点也不 by thismeans 用这种方法3.equipment装备;设备;必需品 office equipment办公室设备 Our schoolhas been given some new equipment.我们学校有了一些赠送的新设备。A good sleeping bag is an essential

6、 part of every campers equipment.一个完好的睡袋是每个露宿者必不可少的装备。4.on one hand 一方面;on the other hand另一方面,如：I want to goto the party,but on the other hand I ought to be studying.我想去参加聚会，但从另一方面来说，我应该留下来学习。5.get away from.从 逃离，脱离，离开。如：He hoped he could get away from the meeting.getawaywith.(不可用被动语态)潜逃，逍遥法外。Dont e

7、xpect you can get away with the accident.6.prefer与 to搭配，表示“like sth.better than sth.如：I prefer coffee to tea.Which of these twofilms do you prefer?prefer doing sth.to doing sth.(这里的动词用动名词形式)表示相对于后一动作，更喜欢做前一个动作。I prefer cycling to walking.prefer to do.rather than do宁愿 而不愿 prefer to die rather than su

8、rrenderprefer to do.喜欢做某事，用于只列举一个动作时。She prefers to be alone.7.why not.?=why dont you.?Why not gorafting with us?=Why dont you go rafting with us?8.at the same time同时at times=sometimes 有时 at all times=always随时，无论什么时候at onetime=once从前，曾经 at a time 一次，每次 at no time 决不，任何时候都不 9.unless：“除非，“如果 不 Youll f

9、ail in the exam unless you studyhard.=If you dont work hard,youll fail in the exam.三、常用词语和句型1.try doing sth.试着做某事 eg:I tried doing all the things myself.try to dosth.努力/尽力做某事(但未成功)eg:The doctor triedto persuade hispatient to stopsmoking,but failed.2.experience(n.)经验(不可数名词);经历;阅历(可数名词)eg:I dontthinkh

10、e has enough experienceforthejob.experience(n.)经验;体验;感受 eg:Manypeople liketraveling toexperience life in other countries.experienced(adj.)有经验的，熟练的 eg:Miss Liuisan experiencedEnglish teacher.3.be popularwith.如：Thisdance is popular with young people.这种舞很受青年人喜爱。4.instead(adv.)代替 instead of=in place of后

11、跟名词，代词，动名词或介词短语 5.protect.from.保护 免受如：Dont worry.He willprotect you from being hurt.6.have to意为“不得不，必须，强调客观上的必要;must则侧重于主观上的必要。7.see sb.off给某人送行 8.separate(adj.)分离的，分开的;单独的。eg:Cut the appleintothreeseparateparts.Mysister and Isleepinseparate beds.separate(v.)使分离，使分开。eg:Separate the good ones from the bad.separate sth.(up)into.分开(几分)，分割成(几段)The farmer separatedthe land(up)intosmallfields.9.watchout for sth.注意，警惕eg:Watch out!The bus iscoming.You must watch out for the cars when you cross the car.四、日常交际用语Have a nice time in Guangzhou!Say Hi to Bob for me.Have a goodtrip