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新概念第二册知识点精修订

2020-04-23 来源:知库网


新概念第二册知识点

SANY标准化小组 #QS8QHH-HHGX8Q8-GNHHJ8-HHMHGN#

Lesson 4 An exciting trip 激动人心的旅行

I have just received a letter from my brother, Tim. He is in

Australia. He has been there for six months. Tim is an engineer. He is working for a big firm and he has already visited a great number of different places in Australia. He has just bought an Australian car and has gone to Alice Springs, a small town in the centre of Australia. He will soon visit Darwin. From there, he will fly to Perth. My brother has never been abroad before, so he is finding this trip very exciting.

单词 vocabulary: 1. exciting adj. excited adj.

2. receive v. 接受

—> receive a letter accept a letter

I received your gift but I don’t accept it. 我收到了你给我的礼物,但是我不接受。

3. firm n. 公司 —> company

4. different adj. 不同的

—> same相同的 similar 相似的

5. abroad adv. 国外的

go/ travel/ study/ live abroad 去外国/到国外旅行、留学、生活

6. Australia n. 澳大利亚 Australian adj.

7. engineer n. 工程师

8. trip n. 旅行

—>take a trip to …… 去... 旅行

9. a great(large) number of 许多 后面跟可数名词

—> a great many + 可数名词

a great(large) amount of + 不可数名词

10. find + n. + adj. 认为某物怎么样

He is finding this trip very interesting. I find this book very interesting. Did you find this movie boring?

知识点 language points 1. 现在完成时: have done

现在完成时表示过去发生的动作对现在造成的影响或结果或表示过去的动作或状态持续到现在。

它的构成是:主语+have/has +动词的过去分词。

例句: I have finished my home work. 我完成了我的作业。

Have you finished your homework? 你完成你的作业了吗?

Yes, I have. / No, I haven’t

We have seen that film before. 我们以前已经看过那部电影了。

I have already read this book. 我已经看完这本书了。

—> 现在完成时不能单独与准确时间状语连用,(如表示过去的时间状语) 如yesterday(morning、afternoon),last(morning、afternoon)等,除非与for(表示时间持续长度), since(自从...到现在)连用. She hasn’t seen her husband for three years. She hasn’t seen her husband three years. 她有三年没见过她的丈夫了。(表示过去持续一段时间的状态) She hasn’t seen her husband since 2014. 她自从2014年就没有见过她的丈夫。

此处用现在完成时的必要性在于:她可能现在还没有见到她的丈夫。

She did not see her husband during the last three years. 她在过去的三年中没有见到她的丈夫。(现在已经见到了)

2. 辨析:

He has been to Beijing. He has gone to Beijing.

3. 一般将来时 will + 动词原形

翻译 translation:

我刚刚收到弟弟蒂姆的来信,他正在澳大利亚。他在那儿已经住了6个月了。蒂姆是个工程师,正在一家大公司工作,并且已经去过澳大利亚的不少地方了。他刚买了一辆澳大利亚小汽车,现在去了澳大利亚中部的小镇艾利斯斯普林斯。他不久还将到达达尔文去,从那里,他再飞往珀斯。我弟弟以前从未出过国,因此,他觉得这次旅行非常激动人心。

一、考查其构成 ?

\"助动词have?(has)+动词过去分词\"构成现在完成时。如: 1.Kate'sneverseenChinesefilms,____

A.hasn'tsheB.hassheC.isn'tsheD.isshe

析:陈述句部分含否定词never,简略问句部分要用肯定式,又因Kate's是Kate?has的缩写,故选B。 ?

2.Hisunclehasalreadypostedthephotostohim.(改为否定句) Hisuncle______postedthephotostohim______. ?

析:already常用在肯定句中,yet常用在否定句、疑问句中,故填hasn't, yet。 ?

3.-AnnhasgonetoShanghai.-So______ herparents. A.has B.had C.did D.have

析:”so+助/系/情态动词+主语\" 结构中的动词形式应与前句结构中动词形式持一致,又后句的主语为her?parents是复数,故选D。 ?

二、考查其用法与标志词 ?

(一)当句中有never,ever,just,already,yet,before等时,常用现在完成时。 ?

1.-Mum,mayIgooutandplaybasketball? ?

- ______ you ______yourhomeworkyet

A.Do;finish B.Are;finishingC.Did;finishD.Have;finished

2.-______you______ anywherebefore

-Yes,butIcan'trememberwhereI______

A.Did;surf;surfedB.Have;surfed;surfed

C.Did;surf;havesurfed D.Have;surfed;havesurfed

析:据yet和before可知,应用现在完成时,故1题选D,2题选D。 ? (二)

当句中有\"for?+ 段时间\"或\"since?+点时间\"等时,主句常用现在完成时,谓语动词必须是延续性动词,若是非延续性动词,要改为延续性动词或表状态的词(短语)。如:

1.HisbrotherhasbeentoStoneForesttwice ______ hecametoYunnan. A.afterB.beforeC.sinceD.for

析:主句用的是现在完成时,而从句用的是一般过去时,故选C。 ?

2.Tom ______ theCDplayerfortwoweeks.

A.haslentB.hasborrowedC.hasbought D.hashad

析:A、B、C均为非延续性动词,在肯定句中不与表\"段时间\"的短语连用,选D。 ?

3.I______aletterfromhimsinceheleft.

A.didn'treceiveB.haven'tgotC.didn'thaveD.haven'theard 析:据since可知,应排除A、C,

\"hearfromsb.=receive/get/havealetterfromsb.\"意为\"收到某人的来信\",故选B。 ?

三、考查

have/hasbeen(to,in)/have/hasgone(to)的区别。如: ?

1.-Haveyouever ______ London -Yes,Ihave.

A.wenttoB.gonetoC.beeninD.beento

析:据句中的have,排除A,B项意为\"去某地了\",C项意为\"一直呆在某地\",D项意为\"去过某地\",符合题意,故选D。 ?

2.Myparents______Shandongfortenyears.

A.havebeeninB.havebeentoC.havegonetoD.havebeen

析:本题句中有\"for+段时间\"结构,据此可排除C,B项意为\"去过某地\",不合题意,D项缺介词,故选A。

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