2021年度新概念2册lesson4知识点全讲解.pdf

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1、Lesson 4 An exciting trip词汇学习L区 另 IJ：(1)exciting adj.令人兴奋；The news is exciting.这新闻让人兴奋 exciting boy令人兴奋男孩.(2)excited adj.兴奋-ed：自己感到/ing:令人感到I am excited.我很兴奋(3)excite v.激 动(此类动词宾语一定是人，让背面人感到)The news excited m e.这个消息使我兴奋。类似用法：interesting adj.令人感到有趣；interested adj.感到故意思interesting man,The man is inte

2、resting.interest v.对.感兴趣 The book interests me.那本书让我感到很有趣2.receive v.接受，收 至v t.接到,收到,得到 When did you receive that letter?你什么时候收到那封信？receive是“收到”，指是一种被动动作，主观上接受与否不清晰。receive/have a letter from sb.accept批准接受This morning I received a bunch of flowers from a boy,but I didnt accept it.今早我收到一束一种男生送花，但我没有接

3、受区别：take则是积极“拿”、“取”I received a beautiful pen from my u n cle.我送叔叔那拿了一支美丽笔。My brother took it from me yesterday.我哥哥昨天从我这拿。take也可以作收到 take the exam接受考试；take advice接受建议3.firm(1)n.商行，公司 law firm法律公司（2）ad j结实，稳固The car is very firm.区别firm中小型公司；company n.正规公司；business商行4.a great number of+可数名词复数=a great

4、many+可数名词复数a great number of cars,a great many people区别：a great amount of+不可数名词a great amount of money5.different ad j.不同 ad j.不同，相 异（经常与from连用）We are planning something different this year.咱们今年有不同打算。My room is different from yours.ad j.各种各样，不同This department store sells a large number of different

5、things.这家百货商店出售许多各种各样东西。He has visited many different places in China.她去过中华人民共和国不少地方。5.abroad adv.在国外（副词,直接和动词连用）go abroad去国外 live abroad国外定居 study abroad国外学习正文：I have just received a letter from my brother,Tim.He is in Australia.Hehas been there for six months.Tim is an engineer.He is working for a

6、 big firmand he has already visited a great number of different places in Australia.He hasjust bought an Australian car and has gone to Alice Springs,a small town in thecentre of Australia.He will soon visit Darwin.From there,he will fly to Perth.My brother has never been abroad before,so he is find

7、ing this trip very exciting.课文知识点：1.I have just received a letter from my brother,Tim.同位语：一种名词（或短语等）与另一种名词（或短语）并列而作为其阐明或限定成分时称为同位语。同位语与它所补充阐明成分之间用逗号隔开。在译成汉语时，同位语或者插入主句中，或者另译为一句，很少像英语中那样用逗号隔开。This is John,one of my best friends.这位是约翰。她是我最佳朋友之一。Mrs.Smith,my neighbore,has never been abroad.我邻居史密斯夫人从来没有

8、出过国。2.He has been there for six months.I have aiTived in Beijing.（arrive是瞬间动词不能和段时间连用）has been+in 地点He has been in Beijing for one year.她已经在北京呆了一年了。He has been in America for tow years.她已经在北京呆了两年了。3.He is working for a big firm and he has already visited a great number of differentplaces in Australi

9、a.work fo r在.上班/任职，强调work.I am working for a school.我在学校上班。work i n强调地点（在哪个地方上班）I am working in the New Oriental school.我在新东方上班。work a t上班She works at a department store.她在百货商场上班4.He has just bought an Australian car and has gone to Alice springs,a small town in thecentre of Australia.has gone t o去了

10、某地没回来has been t o 曾经去过某地，当前不在那个地方5.From there,he will fly to Perth.from there:从那地方起 from 既可以加时间又可以加地点from half past 8 to half past 11.from Beijing to Tianjingfrom now/then on 从当前/那时起 fly to Perth=go to Perth by air6.My brother has never been abroad before,so he is finding this trip very exciting.bef

11、ore在句子后是副词，译为“在此之前”，是当前完毕时态标志find作“发现”、“发现”讲时宾语往往带补足语（普通为形容词），阐明宾语状况、性质等。find+宾语+形容词做宾补find the room clean find her happy下面表达状态、感觉、情绪、精神活动动词不可用于进行时：believe,doubt 怀疑;不相信;不能必定，see,hear,know,understand,belong 属于，think,consider 考虑，细想，feel,look,seem 似乎，show,mind 注意，留意，记住要，have,sound,ta s te 尝到,感到;体验，requ

12、ire规定,命令，possess拥有,持有，c a r e 关怀;紧张;在乎，like,hate仇恨，憎恨，love,detest厌恶,憎恶，desire渴望;规定语法知识点：当前完毕时：1.表达一种动作发生在过去但对当前依然有影响。常与表不拟定期间状语或表一段时间时间状语连用。2.时间状语：ever（曾）never（未曾）already（已经）yet（仍、还）just（刚刚）lately（近来）before（此前）so far（到当前为止）for+时间段since+时间点3.汉语意思表：已经4.基本构造：主语+have/has+过去分词（done）必定句：主语+have/has+过去分词+其

13、她否定句：主语+have/has+not+过去分词+其她普通疑问句：Have/Has+主语+过去分词+其她特殊疑问句：特殊疑问词+普通疑问句（have/has+主语+过去分词+其她）5.表一段时间时间状语，不能和点动词（非延续性）连用.I have lived/been here for four years.He has just retired.He has already retired.Has he retired yet?He hasn 7 retired yet.I have bought this book for ten months,（x）I have got this bo

14、ok for ten months.一、延续性动词 延续性动词表达动作不但可以延续，并且可以产生持久影响。常用此类动词有：be,have,keep,know,learn,lie,live,read,sing,sleep,stand,stay,wait,walk,watch 等。二、终结性动词 又称为瞬间动词或非延续性动词，它表达动作不能延续，也就是说动作一旦发生就及时结束，并产生某种成果。常用此类动词有：acc叩t,arrive,become,begin,borrow,break,buy,catch,close,come,die,end,fall,finish,get,give,go,join,leave,put,reach,receive,shut,start,stop 等。注意区别普通当前时与当前完毕时动作时间普通过去时动作发生在过去,当前已停止。表过去一种时间点或特定期间当前完毕时动作发生在过去,对当前导致了影响，并且仍也许在继续表一段时间或不拟定期间