新概念英语第二册课后练习答案lesson1

第一篇：新概念英语第二册课后练习答案lesson1

新概念英语第二册课后习题答案详解Lesson 1

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

A I(1)got(2)very angry(3).I(1)could not hear(2)the actors(3).I(1)turned round(2).I(1)looked at(2)the man and the woman(3)angrily(4).They(1)did not pay(2)any attention(3).In the end(6), I(1)could not bear(2)it(3).I(1)turned round(2)again(6).‘I(1)can't hear(2)a word(3)!’ I(1)said(2)angrily(4).‘It(1)is(2)none of your business(3), ’ the young man(1)said(2)rudely(4).‘This(1)is(2)a private conversation(3)!’ B 1 I enjoyed the film yesterday.2 I listened to the news carefully.3 The man played the piano well.4 The children played games quietly in their room yesterday.5 He opened the door quietly.6 He left immediately.7 He planted a tree in the corner of the garden.8 He read the letter quickly in his office before lunch.9 I borrowed a book from the library this morning.10 The cook spoilt the soup.11 We stay at home on Sundays.12 There are a lot of people at the bus stop.13 The little boy ate greedily an apple in the kitchen this morning.14 She draws beautifully.15 I like music very much.16 They built a new school in our village last year.17 The match ended at four o'clock.18 She received a letter from her brother last week.2．多项选择题答案

1.b选b最为正确。因为a.d.都与课文内容不符合，也不合乎逻辑；c.的意思是“他们没有注意他”，而作者的意图并不是想让他们注意他，而是想让他们停止谈话。

所以选b.最能表达作者当时心里的感受。

2．c其余3个答案都与原句意思不符合。

3．b因为a.to 不对，可以是He went to the theatre;c.into 也不对，可以是He went into the theatre;d.on更不符合语法，表示在某一个地方用介词in 或at, in 表示在大的空间，如国家，城市等，at 则表示在小的地点或空间，如atthe office, at the theatre 等, 所以选b.是正确的。

4．d b.above(在……上方)；c.ahead of(在……的前面，在……之前)不和behind 对应，也不强调位置的前后顺序。a.before 和 d.infront of 都是和behind对应的，都有“在……前面”的意思。但in front of 更具体的强调位置，而before则包含更宽泛的意思，即时间上，空间，次序，登记，重要性 方面的“在……前面”

5．c因为用 a.Where, b.why, d.when 提问都不符合逻辑，都不是针对状态提问的，只有How提问，才能用Angry回答。

6．a b.they 只做主语； c.their只能做定语；d.us 虽然可以做宾语，但与前一句意思不符合。

7．d a.none是代词，很少用在名词前面；b.any 只能用在否定句或疑问句中；c.not any 不符合语法，因为前面没有助动词did.8.b a.chair(椅子)，c.armchair(手扶椅)d.class(班级)这3个选择都和seat的意思不符合。Seat是”座位，座席” 的意思。强调的是可供坐下的地方，不是具体的椅子。只有b.place 是seat 的同义词。

9．a b.big(大的)指体积；c.tall(高的)指身材；d.large(大的)指空间和面积。

这3个词都与人的年龄无关。只有a.old是说明年龄的。

10．c a.sad(悲哀，忧愁的)没有生气的意思；b.unhappy(不幸的，不快乐的)不一定是生气；d.pleased(高兴的)同angry意思相反；只有c.cross(脾气坏的，易怒的，生气的)与angry 意思相反。

11.c c.stand 是bear的同义词，都有忍受的意思。而其他3个选择都没有忍受的意思。

12．c a.clever(聪明的)，b.rude(粗鲁的)，d.kind(仁慈的)这3个都不是rude的反义词，只有polite(有礼貌的)才是和rude相对应的反义词，所以选c.

第二篇：新概念英语第二册课后练习答案lesson1

§ Lesson one

A private conversation 私人谈话

【NEW WORDS AND EXPRESSIONS】生词和短语

★private adj.私人的

it's my private letter/house ；private school:私立学校 public：公众的，公开的

public school ； public letter 公开信 ；public place :公共场所 privacy：隐私 it's a privacy.adj.《Private Ryan》 private soldier：大兵

private citizen 普通公民 private life：私生活

★conversation n.谈话

subject of conversation：话题 talk.可以正式，也可以私人的 conversation.比较正式一些 let's have a talk They are having a conversation.conversation 用的时候比talk正式，意思上往往不非常正式.talk： 可正式可不正式 dialogue：对话

China and Korea are having a dialogue.正式 chat: 闲聊 gossip:嚼舌头

have a + talk/chat/dialogue/conversation/gossip 名词变动词 ★theatre n.剧场，戏剧 cinema: 电影院

★seat n.座位

have a good seat(place)take a seat : 座下来，就座 take your seat/take a seat Is the seat taken? 这个座位有人吗？no/yes sit sit down ,please seat take your seat,please be seated,please 更为礼貌 seat是及物动词，后面有宾语 sit是不及物动词，后面不加宾语

seat后面会加人;seat sb;seat him;seat:让某人就座 sit he is sitting there.you seat him;〖语法精粹〗

4.When all those present(到场者)_D_ he began his lecture.(重点题)A.sit B.set C.seated D.were seaed sit,sit down;seat,be seated;take a seat ★play n.戏 ★loudly adv.大声的

★angry adj.生气的

cross=angry;I was angry.He was cross.annoyed: 恼火的;I was annoyed.I was angry/cross.I was very angry.be blue in the face;I am blue in the face.★angrily adv.生气的 副词修饰动词

★attention n.注意

Attention ,please.请注意 pay attention :注意

pay attention to : 对什么注意

You must pay attention to that gril.pay a little attention :稍加注意 pay much attention :多加注意 pay more attention :更多注意 pay no attention :不用注意

★bear(bore,borne)v.容忍 bear,stand I can't bear/stand you endure :忍受,容忍 put up with :忍受

I got divorced.I could not put up with him bear/stand/endure 忍受的极限在加大

put up with=bear=stand bear n.熊 white bear bear hog :热情(热烈)的拥抱 give sb a bear hug ★business n.事 business man :生意人 do business: 做生意

go to some place on business:因公出差 I went to Tianjin on business.thing 可以指事情,也可以指东西 It's my business 私人事情 it's none of your business ★rudely adv.无礼地，粗鲁地 rude adj.【TEXT】

Last week I went to the theatre.I had a very good seat.The play was very interesting.I did not enjoy it.A young man and a young woman were sitting behind me.They were talking loudly.I got very angry.I could not hear the actors.I turned round.I looked at the man and the woman angrily.They did not pay any attention.In the end, I could not bear it.I turned round again.“I can't hear a word!” I said angrily.“It's none of your business,” the young man said rudely.“This is a private conversation!” 参考译文

上星期我去看戏。我的座位很好，戏很有意思，但我却无法欣赏。一青年男子与一青年女子坐在我的身后，大声地说着话。我非常生气，因为我听不见演员在说什么。我回过头去怒视着那一男一女，他们却毫不理会。最后，我忍不住了，又一次回过头去，生气地说：“我一个字

也听不见了！”

“不关你的事，”那男的毫不客气地说，“这是私人间的谈话！” 【课文讲解】 Last week go to the theatre see a film,go to the cinema go to the +地点 表示去某地干嘛 go to the doctor's 去看病 go to the dairy 去牛奶店

go to the + 人 + 's 表示去这个人开的店 go to the butcher's 买肉 go to school: 去上学 go to church: 去做礼拜

go to hospital(医院):去看病 go to the Great Wall go home;跟home相连一定表示没有事情可做,回家休息 I am at home enjoy, enjoy oneself:玩的开心

enjoy+sth :喜欢,从当中得到一种享受

I like something very much./I love something.I enjoy the class.I enjoy the music.I enjoy the book.enjoy the dinner/film/progeam/game were sitting :当时正座在

过去进行时态 :过去的某个时间正在发生的动作 一个故事的背景往往用进行时态描述 I+be+v(ing)The girl was reading a book in the garden.A boy came to her.got :变得,表示一种变化,got angry I am/was angry 是一个事实 I got angry:强调变化过程 It is hot.It got hot.got取代be动词,got是一个半联系动词,可以直接加形容词 说话的时候喜欢用缩略.I'm not,he isn't,they aren't 写的时候会说:I am not,he is not,they are not I didn't do sth,I did not do sth hear:听见

hear+人:听见某人的话

I could not hear you.Beg your pardon? I couldn't hear you./I couldn't hear a word./I couldn't catch your word.I couldn't hear you clearly./I couldn't catch your words.Beg your pardon? /I couldn't catch your words.turn round:转头 pay any attention 表示注意,pay attention;对什么加以注意,pay attention to sth not any=no I could not bear it./you./the noise.I can't hear a word.美音:肯定.I can,否定,I can't,只能根据上下文来定 hear a word, a word 等于一句话 He didn't say a word.May I speak to Jim?/May I have a word with Jim? It's none of your business./None of your business/It's my business.I couldn't bear you.This is private conversation!private :私人的,不想与别人共享 I can't hear a word.hear a word of sb(actors)Key stuctures : 关键句型 Summary writing : 摘要写作

answer this questions in not more than 55 words.写作当中的第一步从完整句子开始写起 【KEY STUCTURES】 关键句型

Word order in simple statements: 简单陈述句的语序 陈述句一定是有主语,有动词,有宾语,有句号

看教材第2页

1 2 3 4 5 6 when? Who? Action Who? How? Where? When? Which? Which? What? What?

Last week 1---主语一般有名词或代词构成 2---谓语由动词充当 3---宾语---副词或介词短语,对方式或状态提问,往往做状语 I like her very much 5---地点状语---时间状语可以放在句首或句末 I like the girl very much in Beijing last year.简单陈述句一定不能少的是主语 6.Immediately left he.He left immediately.13.The little boy;an apple;this morning;ate greedily;in the Kitchen.The little boy ate an apple greedily in the Kitchen this morning.4 Game;played;yesterday;in their room;the children;quietly The children played games quietly in their room yesterday.主语——>动词——>宾语——>状语

状语: 放在最前面是副词,方式状语,表示状态/程度的状语,下面是地点,然后是时间 1.主语和动词不能少 2.如果时间和地点连在一起,先放地点,再放时间 如果问何时何地,是一个固定搭配 when and where 【Multiple choice questions】多项选择题 Comprehension 理解 Strucures 句型 Vocabulary 词汇

(1)...b...“They did not pay any attention” pay attention: 注意(在思想上)notice: 注意(=see 眼睛看)(4)...sitting behind behind: 在...后面

in front of :在...前面(相对静止的概念)before : 在...前面(+词、句子、一定和时间相连)above: 在...上面

ahead of: 在...前面(+时间、位置)(动态的行为)He arrived before six o'clock.Before he came back Ahead of time He goes ahead of me.(5)...c...how ——对一个方式、状态提问 特殊疑问词对后面的答案提问 angry(adj)how(adv.)——对形容词、副词、介词短语提问 where ——用介词,地点 when ——用介词,时间 why ——用because回答

(7)...d...any——用在否定句和疑问句中 some——用在肯定句中

none——没有任何东西、没有任何人 None knows./None of us knows.not any=no not——否定词,要放在非实义动词后面 He didn't pay attention no——形容词、修饰名词

I don't have any friends./I have no friends.I have no time./I don't have any time.(11)...suffer:遭受,忍受(精神或肉体上)+痛苦 bear: 忍受=stand I suffer the headache.He often suffers defeat.练习答案 Key to written exercises 1．关键句型练习答案

A I(1)got(2)very angry(3).I(1)could not hear(2)the actors(3).I(1)turned round(2).I(1)looked at(2)the man and the woman(3)angrily(4).They(1)did not pay(2)any attention(3).In the end(6), I(1)could not bear(2)it(3).I(1)turned round(2)again(6).‘I(1)can't hear(2)a word(3)!’ I(1)said(2)angrily(4).‘It(1)is(2)none of your business(3), ’ the young man(1)said(2)rudely(4).‘This(1)is(2)a private conversation(3)!’ B 1 I enjoyed the film yesterday.2 I listened to the news carefully.3 The man played the piano well.4 The children played games quietly in their room yesterday.5 He opened the door quietly.6 He left immediately.7 He planted a tree in the corner of the garden.8 He read the letter quickly in his office before lunch.9 I borrowed a book from the library this morning.10 The cook spoilt the soup.11 We stay at home on Sundays.12 There are a lot of people at the bus stop.13 The little boy ate greedily an apple in the kitchen this morning.14 She draws beautifully.15 I like music very much.16 They built a new school in our village last year.17 The match ended at four o'clock.18 She received a letter from her brother last week.2．多项选择题答案

1.b选b最为正确。因为a.d.都与课文内容不符合，也不合乎逻辑；c.的意思是“他们没有注意他”，而作者的意图并不是想让他们注意他，而是想让他们停止谈话。

所以选b.最能表达作者当时心里的感受。

2．c其余3个答案都与原句意思不符合。

3．b因为a.to 不对，可以是He went to the theatre;c.into 也不对，可以是He went into the theatre;d.on更不符合语法，表示在某一个地方用介词in 或at, in 表示在大的空间，如国家，城市等，at 则表示在小的地点或空间，如atthe office, at the theatre 等, 所以选b.是正确的。

4．d b.above(在„„上方)；c.ahead of(在„„的前面，在„„之前)不和behind 对应，也不强调位置的前后顺序。a.before 和 d.infront of 都是和behind对应的，都有“在„„前面”的意思。但in front of 更具体的强调位置，而before则包含更宽泛的意思，即时间上，空间，次序，登记，重要性 方面的“在„„前面”

5．c因为用 a.Where, b.why, d.when 提问都不符合逻辑，都不是针对状态提问的，只有How提问，才能用Angry回答。

6．a b.they 只做主语； c.their只能做定语；d.us 虽然可以做宾语，但与前一句意思不符合。

7．d a.none是代词，很少用在名词前面；b.any 只能用在否定句或疑问句中；c.not any 不符合语法，因为前面没有助动词did.8.b a.chair(椅子)，c.armchair(手扶椅)d.class(班级)这3个选择都和seat的意思不符合。Seat是”座位，座席” 的意思。强调的是可供坐下的地方，不是具体的椅子。只有b.place 是seat 的同义词。

9．a b.big(大的)指体积；c.tall(高的)指身材；d.large(大的)指空间和面积。

这3个词都与人的年龄无关。只有a.old是说明年龄的。

10．c a.sad(悲哀，忧愁的)没有生气的意思；b.unhappy(不幸的，不快乐的)不一定是生气；d.pleased(高兴的)同angry意思相反；只有c.cross(脾气坏的，易怒的，生气的)与angry 意思相反。

11.c c.stand 是bear的同义词，都有忍受的意思。而其他3个选择都没有忍受的意思。

12．c a.clever(聪明的)，b.rude(粗鲁的)，d.kind(仁慈的)这3个都不是rude的反义词，只有polite(有礼貌的)才是和rude相对应的反义词，所以选c.

第三篇：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

第四篇：新概念英语第二册课后练习答案lesson25

Lesson 25 练习答案 Key to written exercises

1．关键句型练习答案

A and(1.1)； so(1.2)； not only…but…as well(11.2-3)；and(1.5)；but(1.5)；neither…nor(1.6)；but(1.7)；and(1.8)；and(1.8)；and(1.9)；but(1.10)

C 1 I knocked at the door but he did not open it.Both he and I went on holiday.He must be either mad or very wise.2．作文练习答案Both my sister and I went shopping.We not only got very tired but very hungry as well.It was three o'clock and we could not get lunch so we had a cup of tea.3．多项选择题答案

1.c

a.The writer didn’t know any English 与课文实际内容不符；b.The porter didn’t speak English 也与实际情况不符；d.The writer was a foreigner 虽然是课文涉及的内容，但不是作者不能听懂搬运工人讲话的真正原因，因为作者也懂英语；只有c.The writer couldn’t understand the porter’s English 最符合课文的实际情况，是正确答案。

2.b

根据文章My teacher never spoke English like that!, 只有b.expected everyone in England to speak like his teacher 说出了作者的想法.a.didn't think the porter was English 与事实不符合,文章中没有这样的暗示.c..doesn't think the English speak English, 不是作者的真实想法.d.thinks that the English speak many different languages虽然作者是这样说的,但是不一定是作者的真实想法.3.b

只有选b.is 最符合语法。a.are 不合乎语法，因为English 做“英语”讲时是单数名词，不能跟复数的系动词are;c.was 也不合乎语法，因为陈述一种语言的性质应该用一般现在时； d.has(有)更不符合语法，因为has 不能做系动词。

4.a

这个疑问句是针对次数提问的，回答是several times，只有a.how many times 多少次，是问次数的。

其他3个选择都不是对次数提问的。

5.b

这是一个否定句，只有选c.either 最符合语法。因为只有either 可以用于否定句中表示“也不”。a.neither(两者都不)一般不用于带否定词not的否定句中，它可以同nor 连用； c.too(也)只能用于肯定句中；d.nor 不能单独使用，只能用neither 连用，表示“既不……也不”。

6.c

本句中的both 是“两个人”的意思，因此不能选a.I和 b.He，因为她们都是单数人称代词；d.they（他们）可以是两个人，但若选d.则同前面句子人称不一致，不合乎逻辑； 只有c.We(我们)最合乎语法和逻辑。

7.d

本句需要选出一个关系代词做定语从句中的宾语.a.who 只能做定语从句的主语(指人)

b.whose只能做定语从句的定语

c.whom只能做定语从句的宾语,不能指物

d.which可以做定语从句的宾语,指物.8.b

本句需要选一个与前一句中的several(几个)意思相近的词。a.much(很多)不是several 的近义词，也不能修饰可数名词；c.only a few(只有少数)同several 的意思不够接近； d.three(3个)太绝对化了，因为several 虽然可能是3个，但也可能多于3个； 只有b.a number of(一些，几个)同several 的意思相近，所以选b.9.a

该句需要选出同前一句中的At last(最终)意思相同的词组。只有a.in the end(最终)同at last 意思相同。而b.at least(至少)，c.lastly(最后地), d.at the finish 不是正确的表达方式，这3个选择都不符合题目意思。

10.a

只有选a.a foreigner(外国人)，才能同前句 I come from abroad(我来自国外)的意思相吻合。b.strange(陌生的，奇怪的)不符合题目意思； c.overseas(国外的，海外的)是形容词，也可以作副词但不如a foreigner 意思准确； d.abroad(出国，在国外)是副词，I am abroad(我正在国外)与前一句意思不符。

11.d

只有选d.taught(教)最正确。

a.learnt(学习)；b.trained(培训)；c.instructed(指导)这3个选择都不符合题目意思。

12.a

只有a.am not sure(不确信)同前面的wonder(感到奇怪)的意思比较接近。

b.am sure(肯定，确信)；c.wander(漫游)，d.know(知道，懂)这3个词的意思都不合乎题目意思。

第五篇：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.