青少版新概念2B课后习题集答案解析

1、Unit 20第一部分a) 1, Yes,she did.2, No, she dicin' t.3,Yes,she d i d.4, No, she didn' t 5,No,it didrV t.6, Yes, it did.7,Yes,she d i d.& No, she didn' t 9,Yes,they did.b)1,No,she didn， t.Shebought it because of the IabeI.2,No,she d i dn? t.Sheput lots of the nuts in it 3,they didn，t. Asq

2、u i rre I ate a I I No, she didt 9,Yes,they did.b)1,No,she d i dn，t.Shebought it because ofthe label.2,No,she didn' t.Sheput lots of the nuts3,they didnt. Asqu i rre I ate a I I thenuts.4,No,it didn， t.The squ i rreI，stummy became enormous.5,No,they didn, t. They gave herher money back.c) 1, Its

3、a i d “ Th i s b i rd feeder i ssqui rrel-proof. ”2,Sheput lots of nuts in it 3,Shehang it outside the kitchenwindow.4,That night, a squi rrel broke into the 'squi rrel-proofbirdfeeder.5, It ate a I I the nuts 6, The squirrel， s tummy became enormous.7, She cut it down , and put it in a took it

4、back to the shop.8, hey gave her her money back.第二部分1, Did Polly put the nuts in it Yes, she did.What did she put put The nuts.2, Did the squi rre I eat al I the nuts Yes, i t d id.What did it eat Al I the nuts 3, Did Polly see a dead squirrel in the bird feeder outside the kitchen window Yes, she d

5、id.What did PoI Iy she in the bird feeder outside the kitchen windowA dead squi rre I.(书面综习(Written Exercises)2总结：答案Last week Polly bought a bird feeder. She bought it because the label said This bird feeder is squirrel-proof.* She took it home. She put lots of nuts in it, and hung it outside the ki

6、tchen window. Thai night a squirrel broke into the bird feeder. It ate all the nuts, and its tummy became enormous. The next day, she saw a dead squirrel outside her kitchen window. She took it back to the shop, and (hey gave her her money back. She wasn't happy because she wanted a squirrel-pro

7、of bird feeder, and she didnt have one3作文：例文Last Saturday I went to the beach. I didnt go with my family: I went with my friend/name. We walked there. I got up at eight/8 o'clock, and (name) and I left my house at nine/9 o'clock. It was a beautiful day. We met some friends at the beach, and

8、we had a game of beachball. Wc left the beach ai about four/4 o'clock, and got home at half past four. We want to go again next weekend because we had a really good time.Unit 21第一部分a) 1, Yes , she i s .2, Yes, she i s .3,No,she won，t4, Yes,she does.5,Yes,she wi II.6, Yes,she will.7,No,she won

9、9;t.8, Yes,she will.b)1,No,she isn，t She i s go i ng toget an ordinary job.2,No,she i sn't.She i s a successfu I mode I.3, No, she does n' t. She wan ts an ord in ary I i fe.4, No, she won' t. She wi I I work regu I ar hours.5, No, She will sIeep in the same bed every night.6, No, she wo

10、n' t She wi I I meet the r ight man 7, No, they won' t. They wi I I have an ordinary Iife.8, No, it won' t. It will be wonderfuI.c)1, She wants an ordinary life.2, She wi I I work reguI ar hours.3, She' I I go home in the everning.4,She wi I I cook beau ti ful mea I s and she will ea

11、t t hem withher fr iend.5, She' I I sIeep in the same bed every night.6, Maybe , one day she' I I meet the r i ght man.7, They' I I have an ordinary Iife together.& 11' I I be wonderfuI第二部分1, I s N i na go i ng to get an ord in ary jo b i n an off i ce Yes, shei s .Who is going t

12、o get an ordinary job in an office Nina is.2, Does Nina want an ordinary Iife Yes, she does.What k i nd of Ii fe does Nina want An ord inary life 3, Wi I I Nina cook beautiful meals Yes, she will.What kind of meaIs wi I I Nina cook Beautiful meaIs.4, Wi I I Nina s Ieep in the same bed every night Ye

13、s, she wi I I Where wi I I she sIeep In the same bed .书面练习(Written Exercises)2总结：答案Nina is talking to Daisy. This will be her last fashion shoot She is going to get an ordinary job in an office She is a successful model now, but she will not always be successful, and she wants an ordinary life. In a

14、n office job, she will work regular hours, she will go home in the evening, she will cook beautiful meals and cat them with her iriends, and she will sleep in the same bed every night. Maybe she will meet the right man one day. and they will have an ordinary life together.3作文：例文Friend: Can you come

15、to a party next Friday evening?You:No, I'm sorry. Fll be in London.Friend: Can you come to the beach on Wednesday morning?You:No, I can't. Fll be at the dentist. Sorry.Friend: What about next Tuesday? I'm going to drive to London. Do you want to come?You:I'm sorry .I'll be with D

16、aisy all day. We're going to take photographs Friend: Can you come to the cinema on Monday evening?You:Sorry I'm going to go to the theatre with Jane.Friend: What about Thursday morning?You:I'm going to take Nina to a photo shoot and I must wait for her.zFriend: Can you come shopping on

17、Saturday afternoon?You:No, I cant I'll be at a football match.Friend: Well, what about tomorrow .I'm going to spend the day on the beach. Do you want to come?You:No, I cant11 be in the country with John all day.Friend: Oh .!Unit 21第一部分a)1, Yes,it is .2, Yes,it was .3, Yes,it wi I I .4, Yes,i

18、t will .5, No,it won' t.6, Yes,it wiI I .7, Yes,it wi I I 8, Yes,it wiI I .b) 1, No,it wasn，t. Last month was unusually cold and dry.2, No, it won t. From to day, t he wi nd wi I I blow from the sou thwes t.3, No, it won' t. It wi I I br ing in warm ai r.4, No, it won' t. Ra i n wi I I c

19、ome in gradua I I y from the sou th wes t.5, No, it won' t. The whole country wi I I have some rain showers.6, No, it won' t. Temperaturewill r i se to 12 degrees Ce I sius i n the day.7, No, it won' t. It wi I I fee I co I d over the hills.8, No, we don' t We hear the lookout for ne

20、xt weekend c)1, Last month was unusually cold and dry.2, The wind will bIow from the south west.3, It wi I I br i ng in warm a i r from the Atlantic.4, Rain will come i n gradua I I y from the south wes t t h i s eve n i ng.5, The whole country wi I I have some rain showers.6, Temperature wi I I r i

21、 se to 12 degrees Celsius i n the day.N i ght temperatures wi I I fa I I to 4 degrees Celsius.7, It wi I I fee I co I d over the hi I I s. 8, They are warm, wet and windy.第二部分1, Wi I I it br i ng i n warm a i r from the Atlantic Yes, it will.Wha t wi I I it br i ng i n Warm a i r from the Atlantic.2

22、, Wi I I ra i n come in gradua I ly from the sou th wes t t h i s eve ning Yes, it will.Wha t wi I I come i n gradua I ly from the south wes t t h i s eveningRa i n.3, Will temperature r i se to 12 degrees Celsius i n the day Yes, it will.When Wi I I temperature rise to 12 degrees Celsius In the day

23、 .4, Wi I I the outlook for next weekend be warm, wet and windyYes, it will.What wiI I the outlook for the next weekend be Wet, warm and windy.书面练习(Written Exercises)3总结：答案Last month the weather was unusually cold and dry, but (all) that will change in the next few days From today, the wind will blo

24、w from the south west. It will bring in warm air from (he Atlantic, and wc will have some rain. Rain will come in gradually from the south west this evening. In the next three days, the whole country will have some rain showers, and some of them will be heavy. In the day, temperatures will rise to 1

25、2 degrees Celsius, and night temperatures will fall to 4 degrees Celsius so it will feel cold over lhe hills. The outlook for next weekend is warm, wet and windy.4作文：例文这个练习没有固定答案，但可以通过问学生他们下次假期准备做什么来引导写作。可増 加其他问题，如：如果学生要出行，可以问：Who will you go with? What will you take with yg? What will you wear?等&am

26、p;,.如果学生打算呆在家里.可以问：What will you do? Will you get a holiday job? Will you see your friends every day?等。可以写出下面的问答作为示例，You:Friend I:You:Friend I:What are you going to do in your holidays?I'm going to stay with my uncle and aunt in And where will you go? What will you do?We'll probably go to th

27、e beach and 1 think we'll meet some old friendsYou:Friend 2:What about you, (Friend 2)? What are you going to do?I'm going to stay at home But well probably drive to the couniry some days It'll be great?等。Unit 22第一部分a)1,Yes,there will.2,Yes,it will.3,Yes,there will.4,No, there won， t5,Ye

28、s,they will.6,Yes,it will.7,Yes,i t will.Yes,he wiI I .b) 1, No, there won' t. There wi I I be another dance next Fr iday night.2, No, there won' t. There wi I I be some French students at the dance.3, No.it won' t.It wi I Istart at ha If past 7.4,No,it wontIt wi I II ast for two and a h

29、a If hours 5,No,it wontKarenwi I I take Lucy there.6,No,she needn"t Shemust be at the school gates ato' cIocksharp.c)1, There was a dance at school I ast month .2, There will be another dance next Friday night.3, There wi I I be some French students and our teachers at the dance.4, There wo

30、n， t be any outsiders .5, It wi I I start at ha If past 7.6, It wi I I I ast for two and a ha If hours.7, Karen wi I I take Lucy there.8, Wi I I iam wiI I take her up 9, She must be at the school gates at 10 cIock sharp.10, Lucy wi I I behave herseIf 11, Lucy always behaves herseIf.第二部分1, Wi I I it

31、start at ha If past 7 Yes, it will.When wiI I it start At ha If past 7 .2, Wi I I it las t for two and a ha I f hours Yes, it will.How long wi I I it lastFor two and a half hours.3, Wi I I Lucy，s mother take her there Yes, she will Who wi I I take her thereLucy' s mother.4, Must Lucy be at schoo

32、l gates at 10 cIock sharp Yes, she mus t.When must she be at schooI gates At 10 o' cIock.书面练习(Written Exercised)2句型列表：参考答案八 “1 There will be a lecture this afternoon and it will last 45 minutes2 TPhere will be a programme about ants tonight and it will last half an hour.3 There will be a dance n

33、ext week and it will last an hour and a half.4 There will be a football match on Saturday and it will last an hour and a half.5 There will be a meeting in a week's time and it will last from 7 to &6 There will be a concert tomorrow evening and it will last a long time4总结：答案There was a dance

34、at school last month, but Lucy didn't go. There will be another one next Friday night, and Lucy wants to go to it. There will be some French students at the dance, but there will not be any outsiders Lucy's teachers will be there, too It will start at half past seven, and last for two and a

35、half hours Lucy can go, but her mother will take her there, and her father will pick her up at ten o'clock. And Lucy must behave herselfUnit 23第一部分2,Yes,it is .4,Yes,they are 6,Yes,she i s a) 1, Yes, she will.3, Yes, she will.5, Yes, she i s 7,Yes,she i s.b)1,No,she won' t.She wi I I send a

36、messenger.2,No,it i sn' t It is about 45miles from Daisy" shouse.3,No,she won' t.She wi I I have the pictures by 2 o.c I ock.4,No,she isn， t.She i s very ta I L5,No,she isn， t.She i s one metre eight-two.6,No,it isn' t It，s about five foot eI even.7,No,she won' wi I I caI I Cleo tomorrowc) 1,Daisy, s housefrom Cleo' s office i s about 45mi Ies.2,ShewiI I have the pictures by 2 o，cIock.3,Al Ithe girls are qu