新概念英语第二册课后练习答案lesson4

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第一篇:新概念英语第二册课后练习答案lesson4

新概念英语第二册课后习题答案详解Lesson 4

练习答案 Key to written exercises 1.关键句型练习答案

A 1 I have just had breakfast.2 He has been in prison for six months.3 The police have not caught the thief yet.4 You have(already)asked that question three times(already).5 Have you ever been to Switzerland? 6 I have never been to Switzerland.7 He is a wonderful runner.He has broken two records so far.8 I haven't seen George lately.C 1 He has just left the house.2 He has just had breakfast.3 She has just written a letter.4 My sister has just turned on the radio.5 My mother has just made the bed.6 She has just bought a new hat.D 1 He hasn't washed the dishes yet.2 She hasn't made the beds yet.3 He hasn't combed his hair yet.4 She hasn't swept the carpet yet.5 We haven't read ‘ Macbeth’yet.E 1 Have you seen the new play at ‘The Globe’yet ? 2 Have you taken your holidays yet ? 3 Have you read this book yet ? 4 Have you done your homework yet ? 5 Have you finished your work yet ? 2 .难点练习答案 received 2 received 3 took 4 taken 5 take 3.多项选择题答案

1.d根据课文内容Tim is an engineer.He is working for a big firm..., 只有d.Timis working for a big firm as an engineer 是对的,其他3个与文章不符合。

2.b根据课文的最后一句My brother has never been abroadbefore„,应该选b.其他3个选择都与课文内容不符合。

3.ab.in(在„„里面)不能和动词go连用;c.at(在„„地方)也不能同go 连用;d.into(进入„„内)可以与go连用,但是到某个国家不能用go into; 只有a.to 同动词go 连用 go to才能表示到某个地方去,如国家,城市等,所以选a.4.b本句是问“他在那儿呆了多久”。因为说话时他还在那,所以应该用现在完成时态。

a.is he 是一般现在时;c.has he 中没有过去分词been, 不符合语法;d.was he 是一般过去时;只有b.has he been 是现在完成时, 所以选b.5.ba.for 只有同表示一段时间的词连用时候才能用在完成时中,如for six months, for one year等.c.from 常与介词to连用表示“从„„到„„”,它很少用于现在完成时;d.by 可以表示时间“到„„为止”,常用于过去完成时中和将来完成时中,但是它用在本句意思不对;只有b.since(从„„以来)可以用在完成时态中,选b.才能使句子的时态和意思正确并且合乎逻辑。

6.a本句的意思是“他刚刚买了一辆澳大利亚小汽车”强调买的时间短,用just来表示。

b.a long time ago(很久以前)与原来句子不符合。

c.last year(去年)也跟原来句子不符合。

d.six months ago(6个月前)也不对,句子中没有明确说明;只有a.a short time ago(不久前,最近)同just的意思相近,所以应该选a.7.c本句需要用现在完成时,已经给出了助动词has,只需要填上过去分词就可以了。a.went 是过去式; b.being 是现在分词;d.was 是过去式,只有c.been 是过去分词,所以选c.8.b本句需要选出与firm(公司)的同意义词。只有b.company(公司)和firm 的词意思相同。而其他3个a.society(社会),c.factory(工厂),d.store(商店)都不是firm的同意义词,所以选b.9.c本句需要选出一个与前一句的different相对应的词.a.the only(唯一的)不是different的反义词.b.asimilar(相似的,类似的)也有同样的意思,但是它不是和different相对应的反义词;d.alike(相象的,相同的)通常做表语.只有c.the same(同一的,同样的)是different的反义词,所以应该选c.10.a只有a.bigger than a village but smaller than a city才能准确表达town的含义,而其他3个选择都不表示这个意思。

11.c本句需要选出一个同前一句soon(不久)意义相接近的词,a.quickly(快速地),b.for a shorttime(短时间),d.in a hurry(匆忙地)这3个选择都与soon意思不同,只有c.shortly(不久)是soon的同义词.12.c本句需要选出同前句中fly(飞,乘飞机)的意思相应的短语。

只有c.by air 是固定短语,表示方式,go by air 是惯用法,意思是“乘飞机去”,而a.with air, b.in air, c.through air 都不是固定短语,意思都讲不通,所以选c.

第二篇:新概念英语第二册课后练习答案

新概念英语第二册课后练习答案

Answers to NCE2 Exercises Lesson 1: bcbdc adbac cc Lesson 2: cdcca bbadc db Lesson 3: cacac bccba bb Lesson 4: dbabb acbca cc Lesson 5: cadbc dabcb bd Lesson 6: dacdd adaba da Lesson 7: bccda cdacb ab Lesson 8: dbbac cbbad bb Lesson 9: cbdaa bbdbb dc Lesson 10: addcb cacbc ca Lesson 11: bbbab ccacc bd Lesson 12: ccadd adacd aa Lesson 13: bdbca bbcaa ad Lesson 14: bcacd babcb bb Lesson 15: dbcbc dadcc cb Lesson 16: aadab adadd da Lesson 17: dbbdc cbaac ad Lesson 18: Bdbdb cdcac cb Lesson 19: Adccd bcbca cc Lesson 20: Bcbbc bcacc da Lesson 21: cdcda cbbad cc Lesson 22: dbddb dacda bb Lesson 23: aaacc addbb ad Lesson 24: baaca acccb ab Lesson 25: cbbab cdbaa da Lesson 26: adcbc ddabd bd Lesson 27: dcddd baddc cc Lesson 28: cdbbc dbdcd ba Lesson 29: bccbd babbb cb Lesson 30: aadab cccda dd Lesson 31: dbaca adabc ac Lesson 32: cccbb cadad bc Lesson 33: dbdac bbccc ac Lesson 34: dabca dcbcb ca Lesson 35: adadd adaba dd Lesson 36: addcd ccbad cc Lesson 37: cbbbb dacdb ba Lesson 38: bcaac bddba dd Lesson 39: dacdd abacc ab Lesson 40: ccbca acbbb bd Lesson 41: aacdc bbada cb Lesson 42: dddbb cddac da Lesson 43: bbaad daccd ac Lesson 44: cbccc bdaba bd Lesson 45: bdabb dcbcb db Lesson 46: acdda cbcad ca Lesson 47: dabad aaddc ac Lesson 48: cbcba cbbda bc Lesson 49: dabab ccacc aa Lesson 50: dbacc aadbb cd Lesson 51: bcddd adcad db Lesson 52: bccab dcbac bc Lesson 53: cdacc cdcda cc Lesson 54: dbdbd badcb dd Lesson 55: aabda acabd ab Lesson 56: cacca cabbc cc Lesson 57: abbbb dcdcb da Lesson 58: bdaac bdcad bd Lesson 59: dbddd abada ab Lesson 60: bacbc babac ad Lesson 61: bacca dcabb dd Lesson 62: addcd ccbda db Lesson 63: dbaab ddacd ca Lesson 64: ccccb bccab bb Lesson 65: adbbc aadcc bd Lesson 66: cbaad aabab ba Lesson 67: daddd dbbad dd Lesson 68: bbcdb bbccc aa Lesson 69: abcbb ddaab cd Lesson 70: dbccd bcacd dc Lesson 71: bdbbc cdbbc ba Lesson 72: acadb accdb ad Lesson 73: cadac dadaa db Lesson 74: baccd cacbc ab Lesson 75: cabdb abbdd cc Lesson 76: dbdaa bbacb dd Lesson 77: acabc dddaa ba Lesson 78: acbbc acbab ca Lesson 79: bdcca dbada ac Lesson 80: cbdad cadcc db Lesson 81: daadb bdcbd bd Lesson 82: abadc cdaac bd Lesson 83: bacca bcbcd ab Lesson 84: ccabd cccda cd Lesson 85: ddbab abdbb dc Lesson 86: bcabb bdcab bc Lesson 87: cdcda ccada ad Lesson 88: cbbcc abbcc cb Lesson 89: aadad dadbd db Lesson 90: bccca bcbad dd Lesson 91: dbcbc dbbcb cb Lesson 92: bcdcb abbad ca Lesson 93: cdbac ccdcb db Lesson 94: abcba dacda bc Lesson 95: dabad cdcac dc Lesson 96: dccba dcdab cb

第三篇:新概念英语第二册Lesson4教案

Lesson 4 An exciting trip 生词和短语

☆exciting adj.令人兴奋的

v.excite 激动->adj.excited/exciting-ed:自己感到;-ing:令人感到

如:interesting:令人感到有趣的;interested:感到有意思的

动词的宾语一定是人,让后面的人感到„„ eg.The news excited me.The book interests me.☆receive v.接受,收到 3个接受:

accept:同意接收,主观上乐意 receive(与have通用):客观的收到 receive/have a letter from sb eg:This morning I received a bunch of flowers from a boy,but I didn't accept it.take:接受,与前两词无可比性,只需记住两个搭配: take the exam;take advice

☆firm n.商行,公司 等同于company

☆abroad adv.在国外

注意是个副词,直接和动词连用,不需要介词 go/live/study abroad

☆have been+in 地点

他已经到北京了:He has arrived in Beijing.他到北京一年了,就不能用arrive了。因为arrive是表示点的动词,不能和段时间连用。所以用我们的新句型:have been in 地点 He has been in Beijing for one year.☆work in 强调工作的地点

work for 强调work,不是在游逛,是在工作

☆a great number of后面一定要加可数名词复数 a lot of可加可数名词也可加不可数名词 它们是约等于的关系

I have a lot of/a great number of friends.I have a lot of time.中的a lot of 就不能替换为a great number of了 ☆have gone to :去了某地没回来

have been to :曾经去过某地,现在不在那个地方

☆from there:从那地方起

from既可以加时间又可以加地点

eg.from half past 8 to half past 11 from Beijing to Tianjin

☆fly to Perth=go to Perth by air

☆before用在句子的末尾是副词,翻译为“在此之前”,是现在完成时态的标志。

☆find+宾语+形容词做宾补 find trip exciting find the room clean

注意,在本句中用的是find的进行时态。

在收听外台的广播中经常能听到find不用一般式,而用进行式。eg.We're finding the program very exciting.在写的时候用一般式,口语就用进行式

下面表示状态、感觉、情绪、精神活动的动词不可用于进行时态:

believe doubt see hear know understand belong think consider feel look seem show mind have sound taste require possess care like hate love detest desire 课文重点

1.He is working for a big firm and he has already visited a great number of different places in Australia.(他)正在为一家大公司工作,并且已经去过澳大利亚的不少地方了。

(1)work for指“在„„上班/任职”: 表达“上班”这个意思时还可以说work at: Sheworksat a department store.她在一家百货商店上班。(2)a number of只能接可数名词的复数形式。通常,number前有great, large, good, small, certain等形容词,数量大小也随之改变: A large/ great number of our students are Danish.我们的学生中有许多是丹麦人。

There are a small number of spelling mistakes in your homework.你的家庭作业里有少数几个拼写错误。

2.He will soon visit Darwin.他不久还将到达尔文去。will 表示将来要发生的事。这句话的时态是一般将来时。(cf.第12课语法)下一句话From there, he will fly to Perth也是一般将来时。3.My brother has never been abroad before, so he is finding this trip very exciting.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。(1)这句话由两个简单句组成,后一句由连词so引导,为表示结果的状语从句。(2)find作“发现”、“发觉”讲时宾语往往带补足语(一般为形容词),说明宾语的状况、性质等:

I find the film very interesting.我觉得这电影很有趣。

She found Ton's room very dirty.她发现汤姆的房间非常脏。

She has already found herself wrong.她已经发现自己错了。

需要注意的是,find一词很少用于进行时态,一般用于过去时、完成时及一般现在时等。

本课语法

1.现在完成时与现在进行时

现在完成时的时间概念有时是不确定的。(cf.第1册第83~88课)我们所关心的是现存的结果,或者过去发生的事对现在的影响。

现在完成时不能和明确表示过去的副词(如ago, yesterday等)连用。经常和现在完成时连用的副词和副词短语有:before(now)(〈在此〉以前);so far(到目前为止);up to now(直到现在);just(刚刚);already(已经);lately(最近);now(现在);疑问句和否定句中常用ever, yet, never, not„ ever等。现在进行时经常用于表示在短期内正在进行的动作或存在的情况,因此往往不需要和时间状语连用。

2.同位语(Appositives)一个名词(或短语等)与另一个名词(或短语)并列而作为其说明或限定成分时称为同位语。同位语与它所补充说明的成分之间用逗号隔开。课文中有两句话含有同位语:

I have just received a letter from my brother, Tim.我刚刚收到弟弟蒂姆的来信。(Tim是my brother的同位语。它们指的是同一个人。Tim用来补充说明my brother的名字)He has just bought an Australian car and has gone to Alice Springs, a small town in the centre of Australia.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。(在这句话中 a small town in the centre of Australia是Alice Springs的同位语,补充说明这是个多大的镇子,在什么地方)

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。请参阅课文中两个句子的译文。同位语如果太长,可以另译为一句。如课文中第二个例句的后半部分可以译为:“现在去了艾利斯斯普林斯。这是澳大利亚中部的一个小镇。” 同位语的其他例子如: This is John, one of my best friends.这位是约翰。他是我最好的朋友之一。

Mrs.Smith, my neighbour, has never been abroad.我的邻居史密斯夫人从来没有出过国。

第四篇:新概念英语第二册课后练习答案lesson11(范文)

新概念英语第二册课后习题答案详解Lesson 11

练习答案 Key to written exercises 1.关键句型练习答案 A a he is now working(1.2)

b he gets(1.3);he always borrows(1.3);never pays it back(1.4)

c came in…worked(11.2-2);Tony saw(1.4);came and sat(1.4);I asked him(1.6);he gave me(1.7);Tony said(1.8)

d He has never borrowed(1.5);I have never borrowed(1.7)e I was having(1.1);he was eating(1.6)C 1 gets…got 2 have not had was writing…talked/ were talking 4 am typing passed/ were passing

D The Taj Mahal was built…after he became/ had become ruler, his wife…died.The Taj Mahal was built in her honour.Experts were called in…The Taj Mahal, which was begun in 1632 and(was)completed in 1654, cost a fortune…it has been visited by… 2.难点练习答案 a

A 1 The officer ordered the men to fire at the enemy.2 He wants his wife to wear this dress.3 She wants us to explain it.I cannot allow him to enter the room.B(sample sentences)1 He asked me to help him.2 We preferred her to stay at home.3 He taught me to speak English.My mother wished me to collect the laundry.5 Do you want her to visit you? b salary 2 lent…salary/ wages 3 borrowed 4 wages 5 wages 3.多项选择题答案

1.b根据课文第6-7行I asked him to lend me twenty pounds„ he gave me the moneyimmediately, 应该选b.而其他3个选择都不符合课文内容。

2.b根据文章第二阶段8-9行“I have never borrowed any money from you,...so now youcan pay for my dinner”只有b.the writer hasn't ever lent him any moneybefore 是正确答案。其他3个选择都与文章不符3.ba.was going 时态不对,go into 不表示延续时间很长的一个动作,不应该是进行时;c.has gone时态不对,表示过去发生的动作,不应该用现在完成时;d.did go 形式不对,只有在疑问句或表示强调的句子中,才能用这种形式;只有b.went最符合该句的时态要求。

4.ab.a year ago(一年前),c.since last year(自去年以来)与d.for ayear(有一年的时间)这三个表示时间的短语都不能用在现在进行时中。只有a.at the moment可以同现在进行时连用,因此选a.5.b这个句子是现在完成时,需要一个相应的时间短语。a.last week 不能作现在完成时的的时间状语;c.Since后面缺少表示时间的名词;d.A week ago 也不能做现在完成时的时间状语;只有b.Up tillnow(到目前为止)能同现在完成时连用,所以选b.6.c问“多少钱”需要用表示不可数的疑问词来提问。

a.how many(多少)是对可数的事物或人提问的;b.how不能对名词(钱)提问,只能问方式或状态d.how few也不能对钱提问,只能修饰可数名词;只有c.how much 是针对不可数的事物提问的,问“多少钱”,只能用how much提问,所以选c.7.ca.want to 不合乎题目意思;b.want语法不对,也不符合题目意思;d.you want to 语序错误;只有c.want you to 最合乎语法和题目意思。

8.a只有选a.good 才能使这个句子同前面的句子He gets a good salary的意思相同,而其他3个都与前面句子意思不符合。

9.c这个句子中的salary是指按月领取的工资.a.day, b.year, d.week都不对, 只有c.month合乎题目意思.10.c本句需要选出与前面句子中的pay back(偿还借款)意思相同的动词短语。a.pay it again(再次付款)词意思不对;b.pay it(付钱,付清)意思不明确;d.pay it once more 同a意思相同;只有c.repay it有“偿还欠款或债务”的意思,同pay back 是同义词组,所以选c.11.ba.other 前面应该有定冠词,不符合题目意思;c.extra 意思正确,但是前面缺少不定冠词;d.a different(不同的)不符合题目意思;只有b.another(另一个,再一个)最符合句子的含义。

12.d要找出同前面句子中immediately(立即.立刻)的意思相同的词.a.soon(不久)不是immediately 的同义词.b.in a hurry(匆忙)不是immediately 的同义词.c.once more(再一次)意思相差更远.只有d.at once(马上,立刻)是immediately 的同义词.

第五篇:新概念英语第二册课后练习答案lesson30

Lesson 30 练习答案 Key to written exercises 1.关键句型练习答案

C 1 Yes, I took some(photographs).No, I didn't take any(photographs).2 Yes, I bought some(bread).No, I didn't buy any(bread).3 Yes, I saw some(people).No, I didn't see any(people).D 1 Refrigerators are necessary in hot countries.2 Which river is the longest, the Nile, the Amazon, or the Mississippi? 3 Heyerdahl crossed the Pacific on a raft.4 Why is Britain sometimes called the United Kingdom? 5 We sailed up the Red Sea and then went through the Suez Canal.2.多项选择题答案

1.a 根据课文第2行I like sitting by the Wayle on fine afternoons, 只有a.likes sitting on the bank of the river when it’s fine 最符合课文的实际情况,其他3个选择都不是课文所提及的情况。2.a 根据课文第6-7行Some people on the bank called out to the man in the boat, but he did not hear them 可以看出,只有a.some people tried to warn the man about the ball(一些人设法提醒这个人注意球)是真实的,其他3个选择都与课文的实际内容不符。3.d 在河流的名字前面应该加定冠词,本句中的Wayle 是河流的名字,因此只有d.the Wayle 最正确,而其他3个选择都不对.4.a 前一句中的介词across 是“横越”“从一边到另一边”的意思,要选出同它意思相近的词,才能同前面句子意义相同。

b.over(越过),c.round(环绕,绕过)与d.along(沿着)这3个词都不够恰当,只有a.through(穿过,从一边进另一边出)同across 含义相同 5.b 只有b.hard(用力地)符合题目意思.a.hardly(几乎不)不符合题目意思.c.hardy(强壮的)意思不对,是形容词,不能修饰动词.d.hardily 是副词,有“大胆地,刚毅地”意思.6.c 只有选c.in the direction(朝着……的方向)才能同前一句The ball went towards a passing boat(球向着一只划过来的船飞去)的意思相符。a.forwards(adv.向前方)词义不对,b.forward(adj.向前的,在前部)也不合乎题目的意思,d.in direction 不合乎语法。7.c 只有选c.couldn’t be seen 才能同前一句There weren’t any in sight(一个也看不见)的含义相符。a.couldn’t see 是主动语态,不合乎题目意思,因为本句强调“被看见”应该用被动语态;b.hadn’t seen 语态,时态都不正确;d.weren’t seen(没有被看见)是过去式,表示一种事实。本句强调他们“能否”被看见,而不是强调没被看见这一事实。8.c 前一句中的rowing 是“划船”的意思,只有c.oars(船桨)是划船用的。a.rows(行,争吵),b.sticks(手杖,拐杖),d.rudder(船或飞机的舵)都不是划船用的。9.d a.cried(喊叫)不合乎语法,不能直接跟宾语;b.cried with 表示喊叫的原因;c.cried for(为……喊)也不对,只有cried to(向……喊)最合乎语法。10.a 只有a.hear(听到)词意思正确。b.listen to(听)强调动作,而不强调结果;c.mind(介意,照料)不合乎题目意思;d.take care of(照看)也不合乎题目意思。11.d a.knocked at(敲);

b.beat(打,敲,表示连续性地做);

c.bounced(指球跳起,弹回);

这3个词的意思都不够贴切。

只有d.hit(打,击打)的词意思最符合题目意思。12.d 只有d.disappeared(消失)是前半句中的run away 的结果。

a.dismissed(解散,开除);

b.disturbed(妨碍,打扰);

c.displaced(使……脱离正常位置)这3个词都不合乎题目意思。

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