英语优+八年级下册全答案

Unit 1 Section A (1a——2c) 当堂达标 一、1.paper 2.Everything 3.trees 4.fewer 5.less 二、6.more trees 7.less pollution 8.活到200岁 9.空闲时间 10.更少的用地铁 三、11.less 12.will be 13.more 14.pollution 15.fewer 四、16——19 CCDB 五、20.Will ; live to be 21.will be ; crowded 22.don’t ; will ; pollution 23.on ; computer ; free time 24.will be a robot Section A (Grammer Focus——4) 当堂达标 一、1.robots 2.college 3.trees 4.building 5.pollution 二、6.less 7.fewer 8.won’t 9.pollution 10.more 三、11.will be 12.less 13.is ; was ; will be 14.buildings 15.won’t ride 四、16.fewer 17.More 18.less 19.fewer 20.more 五、robots ; they will ; What ; agree ; can 课后提升 一、1——5 CAABB 二、6——10 ABDAD 11——15 BBCBD 三、16.more and more 17.longer 18.much smaller and more useful 19.free 20.cheaper 21.easier 22.vegetables 23.fruits 24.good 25.dangerous and hard Section B (1a——2c) 当堂达标 一、1.astronauts 2.less 3.apartment 4.Rockets 5.flying 二、6.fly to America 7.near here 8.go to school by bike 9.太空站 10.去上大学 三、11——15 CBBBD 四、16.There will be 17.don’t ; will 18.How soon will 19.Where will Section B (3a——4) 当堂达标 一、1.alone 2.dress 3.vacation 4.probably 5.casually 6.wrote 二、7.fall in love with 8.go skating 9.live alone 10.作为一名记者 11.去度假 三、12.fell 13.casually 14.wrote 15.skating 16.probably 四、17.really a beautiful city 18.lives in ; keep ; pets 19.living alone 20.wears a suit ; looks smart 21.In ten years ; be 课后提升 一、1——5 CDAAB 二、6——10 CBADA 11——15BCABD 三、16——18 CAD Self Cheak 当堂达标 一、1.keeps 2.everywhere 3.Predicting 4.homework 5.interciew 二、6.impossible 7.to dress 8.Don’t make 9.to finish 10.scientist 三、11.What day will it 12.won’t be 13.Which country 14.Something is 15.How soon will ; go 四、16.to predict 17.Many predictions 18.Don’t make any noise 19.There won’t be 20.There will be more pollution 课后提升 一、1——5 ADABC 二、6——10 BBACA 11——15 ACBBC 三、16——19 BCAD 四、20.talking 21.think 22.carry 23.answers 24.Perhaps 25.fly 26.vacation 27.hear 28.hope 29.live Unit 2 Section A (1a——2c) 当堂达标 一、1.want sb. to do sth. 2.enough money 3.agree with sb. 4.call sb. up 5.给某人某物 6.不让……进入 7.待在家里 8.过时的 9.给某人写信 二、10.style 11.surprise 12.ricket 13.argued 14.wrong 三、15.matter 16.call 17.enough 18.should 19.stay 四、20.What’s wrong 21.give ; to him 22.do ; want 23.What should ; do 24.Who did ; argue with Section A （Grammar Focus——4） 当堂达标 一、1.pay for…… 2.borrow sth. from sb. 3.need to do sth. 4.buy sth. for sb. 5.加入俱乐部 6.一份兼职工作 二、7.argue 8.wrong 9.either 10.tutor 三、11.argues 12.to buy 13.to stay 14.friendly 15.part-time job 四、16.argued with 17.to surprise 18.talk about ; on the phone 19.should get ; part-time job 五、20.may be 21.the matter 22.lent ; to 23.What should he 24.takes ; do 课后提升 一、1——5 ACCCB 二、6.walking 7.back 8.forget 9.while 10.surprised 11.foot/feet 12.both 13.care 14.necessary 15.why 三、16——18 ADD Section B (1a——2c) 当堂达标 一、1.the same as…… 2.a better job 3.buy different clothes 4.流行的 5.看起来很舒服 二、6.original 7.haircut 8.comfortable 9.shouldn’t 10.style 三、11.for 12.from 13.to 14.on 四、20.to come 21.colorful 22.advice 23.to have 24.friend’s 25.more comfortable 26.argued 27.to go Section B (3a——4) 当堂达标 一、1.original 2.argued 3. style 4.get 二、5.invite sb. to do sth. 6.be angry with sb. 7.try to do sth. 8.发现 9.其他的每个人 三、10.was invited 11.to make 12.to make 13.left 14.friendly 四、15.find out 16.more friendly 17.what to do next 18.are planning 课后提升 一、1——5 BCBCD 二、6——10 BDCAB 11——15 CACAD 三、16.he couldn’t sleep well every night 17.No, there wasn’t 18.count form 1 to 10 again and again 19.he was even worse than before 20.He is a boxer Self Check 当堂达标 一、1.angry 2.failed 3.invite 4.fight 5.age 二、6.drink 7.to come 8.to finish 9.advice 10.to buy 三、11.didn’t pass 12.had a fight 13.what to do 14.except Tom 四、15.gets on well with 16.asking for help 17.return ; to 18.find out 19.is angry with 课后提升 一、1——6 DCDCAA 二、7.played 8.care 9.about 10.to 11.with 三、12——16 CDABA 17——21 DCBAC 22——26 BDCAC 四、27——31 DBCBA Unit 3 Section A 当堂达标 一、1.in front of…… 2.get out of…… 3.walk down the street 4.take off 5.cut hair 二、6.bought 7.getting 8.when 9.landed 三、10.kitchen 11.bathroom 12.landed 13.alien 14.cutting 四、15.was shopping 16.landed 17.when 18.was reading 五、19.in front of 20.was playing ; when ; back 21.While ; was walking 六、22.wasn’t 23.Were ; eating 24.What was ; doing Section A (Grammar Focus——4) 当堂达标 一、1.stranger 2.amazing/amazed 3.surprised/surprising 4.kidding 5.landed 二、6.took 7.imagine 8.surprised 9.followed 10.experiences 三、11.unusual 12.was playing 13.imagine 14.was watching 15.followed 四、16.were ; doing ; arrived 17.imagine how strange 18.While ; looking ; called the police 19.doing ; homework 五、20.How interesting the film is! 21.I was doing my homework at eight o’clock last night. 22.While he was playing basketball on the ground , the teacher asked him to come into the classroom. 课后提升 一、1——5 BDABC 二、6.was ; doing 7.bought 8.were shopping 9.riding 10.surprised 11.herself 12.angrily 13.was cooking 14.took 三、15.那束光越来越近，乔突然看到那是一艘宇宙飞船。 16.It seemed that they were half man and half bird. 17.Venus was getting very hot . A lot of its people were dying and they didn’t have much time left . They were trying to find a new home. 18. A Section B (1——2c) 当堂达标 一、1.climb the tree 2.jump down 3.take a photo 4.in the tree 5.ride a bike 二、6.scared 7.climbing 8.shouted 9.experience 10.rides 三、11.newspaper 12.rode 13.amazing 14.was running 15.scared 四、16.was walking to ; in a free 17.was doing ; was reading newspapers 18.was too scared ; saw 五、19.was riding 20.What were ; doing 21.What did; see 22.Where was 23.How strange Section B (3——4b) 当堂达标 一、1.at the train station 2.run away 3.think about 4.happen to sb. 5.look for 6.shout to sb. 7.outside the station 二、8.at 9.jumps 10.happened 11.looking 12.anywhere 13.crowded 三、14.scared 15.was walking 16.to run 17.happened 18.follow 19.crowded 20.Finally 21.met 课后提升 一、1——5 BADDC 二、6——10 BACCB 11——15 ACBAC 三、16——20 DBCDD Self Check 当堂达标 一、1.scared 2.climb 3.jumping 4.happened 5.shouted 6.rode 7.crowded 8.accident 9.anywhere 10.plane 二、11.Flight 12.kidding 13.landed 14.surprise 15.bought 16.unusual 17.Finally 18.to see 19.amazing 20.barber’s 三、21.too ; to 22.happened to Tom 23.What were ; doing 24. when 课后提升 一、1——5 ABAAD 二、6——10 CBDBA 11——15 DCABA 三、16——20 DABDC Unit 4 Section A (1a——2c) 当堂达标 一、1.on Friday evening/night 2.be mad at sb. 3.a surprise party 4.not……anymore 5.bring sth. to sb. 二、6.operas 7.surprise 8.anymore 9.mad 三、10——12 BAA 四、13.was having 14.played basketball 15.told ; would go ; the next day 16.would bring Section A 当堂达标 一、1.soap opera 2.have a party for sb. 3.pass on 4.first of all 5.be supposed to do sth. 二、6.First of all 7.aren’t supposed to 8.am mad at 三、9.languages 10.Pass 11.supposed 四、12.could 13.to wear 14.would come 五、15.mad at 16.she was typing a letter to her pen friend 17.pass on ; to 18.asked ; to 19.light travels much faster than sound 六、20.wasn’t mad at ; anymore 21.on Friday night 22.could speak 课后提升 一、1——5 CCCCB 二、6——9 DCAB Section B (1a——2c) 当堂达标 一、1.a hard-working boy 2.be good at speaking English 3.do well in…… 4.do better in/be better at 5.a lazy student 二、6. hard-working 7.good for 8.well 9. better 10.listening 三、11.speaking 12.lazier 13.better 14.scientist 四、15——19 BCDBB 五、20.I could do 21.What did ; say 22.does well in 23.I will have Section B (3a——4) 当堂达标 一、1.get one’s report card 2.have a cold 3.in good health 4.feel nervous 5.another disappointing result 二、6.badly 7.to hear 8.friendly 9.truth 三、10.are in good health 11.was lazy ; which ; true 12.was hard-working 13.better at reading ; listening 17.I sleep 18.First of all 课后提升 一、1——5 CBCDA 二、6——10 ACDBC 三、16——19 CCAA Self Check 当堂达标 一、1.Copying 2.health 3.borrow/take/get 4.fight 5.dormitory 二、6.would be 7.would call ; got 8.was having 9.could 三、10.sorry to hear 11.in good health 12.feel nervous 13.get over 14.better ; yourself 四、15.if/whether they 16.“Why are you so excited?” 17.What did ; say 课后提升 一、1——4 CDBC 二、5——9 CABCB 10——14 BCABB 三、15.When she was in high school. 16.She started volunteering to help the old. 17.Beacuse she shared her life story with her children and grandchildren. 18.She worked in a care centre. 19.It’s about 30 minutes’ walk. 20.Yes , she does. 21.As volunteers , we can help others and make friends with them. This also enriches our life. Unit 5 Section A (1a——2c) 当堂达标 一、1.have a great/good time 2.let sb. in 3.stay at home 4.take a bus 5.play games 二、6.takes 7.sorry 8.organize 9.half 10.stay 三、11.will have 12.organize 13.will happen 14.really 15.sorry 四、16.organize the party 17.have a good time 18.let me in 19.walk to ; will be late 20.stay at home ; sorry 21.take the bus 22.is studying for the test Section B (Grammar Focus——4) 当堂达标 一、1.the rules for the school parties 2.take them away 3.ask sb. to do sth. 4.call your parents 5.during the party 二、6.bring 7.Remember 8.leave 9.during 三、10.to bring 11.comes 12.to buy 13.Don’t shout 14.to learn 四、15.E 16.D 17.A 18.F 19.C 20.B 课后提升 一、1——5 CBBDA 二、6.If you play soccer in the street , it’ll be very dangerous. 7.If it rains tomorrow , we won’t go to the park . 8.If I’m free , I’ll go to the movies with you. 9.If we don’t care for wild animals in danger , they’ll disappear. 10.If you don’t help Mary do her homework , she’ll be mad at you. 三、11——15 BBCAA 16——20 BDABD 四、21.You’ll become more healthy if you do more exercise. 22.enjoy yourself/yourselves 23.You get up early. You’ll catch the early bus. 24.I’ll go to play baseball this afrernoon , too. 五、25——29 BCBAC Section B (1——2c) 当堂达标 一、1.go to college 2.be famous for 3.travel around the world 4.get an edtcation 5.赚许多钱 6.成为一名足球运动员 7.be happy 8.努力学习 二、9.around 10.money 11.education 12.famous 13.professional 14.never 15.join 16.college 三、17.will go to college 18.around/all over the world 19.famous for 20. professional soccer player 四、21.You will catch a cold if you don’t wear a coat. 22.If you work hard , you’ll pass the exam. 23.If it rains tomorrow , we won’t go to the park. 24.I will be late for shool if I get up at 7：00. 五、25——29 ACBDA Section B (3a——4) 当堂达标 一、1.all over the world 2.be able to 3.make a living 4.in fact 5.一直 6.受伤 二、7.athlete 8.dream 9.everywhere 10.chance 11.complain 三、12.doing 13.Becoming 14.think 15.will go 16.learning 17.will work 18.collecting 19.rains ; won’t have 四、20.seems like ; become 21.by fishing 22.is able to ; professional 23.makes ; sad 24.In fact 课后提升 一、1——5 BABDC 二、6——10 BADAB 三、16——20 FTFFT Self Check 当堂达标 一、1.athletes 2.living 3.injured 4.took 5.organize 二、6.have 7.time 8.spend 9.sea 10.like 11.cool 12.and 三、13.won’t ; go out 14.will laugh at ; help others 15.too much ; will get fat 16.Watching ; too much ; bad for 17.to go to college 课后提升 一、1——5 DBABB 二、6——10 ABCBA 三、11.Excuse me , could you please keep quiet? 12.告诉你的父母长时间学习后你需要休息或请求老师的帮助。 13.A few students are often late for class. 14.来自你的心声。 15.Six. 四、16——20 CBDBA Unit 6 当堂达标 一、1.go skating for two hours 2.collect shells 3.my first pair of skates 4.skating marathon 5.since ten o’clock 二、6.collecting 7.first 8.marathon 9.pair 10.watching 11.since 三、12.was making 13.would cut 14.have ; been playing 15.won’t go ; is 16.arrives 17.shoes 18.have been working 四、19.since ten years ago 20.have been playing ; for 21.Has it been No ; it hasn’t 22.How long did 23.When did ; start 五、24.hobbies 25.skate 26.pairs 27.Collecting Section A (Grammar Focus——4) 当堂达标 一、1.talk to/with sb. 2.raise money for charity 3.several skaters 4.the whole five hours 5.how long 6.an hour ago 二、7.since 8.for 9.since 10.since 11.since 三、12.collecting 13.raise 14.several 15.pair 16.eleventh 四、17.collector 18.shells 19.Collecting 20.interesting 21.twelfth 22.raising 课后提升 一、1——5 BACDC 二、6.How long ; watch TV 7.since I was five years old 8.the first one to ; the whole 9.been playing ; for 10.has been doing ; since 三、11——15 BACAD 16——20 DCBAD 四、21.（1）愚笨的 （2）空闲的 22.其他的人喜欢去有趣的地方，如博物馆或公园。 23.enjoy going ; places ; interest 24.with bobbies Section B (1a——2c) 当堂达标 一、1.because 2.for 3.is interested in 4.talking to 5.to play 二、6.collect 7.interesting 8.since 9.kites 10.for 三、11.to have 12.to come 13.because 14.Have ; visited 15.has ; working ; left 16.to go 17.interested ; interesting 四、18——22 CBACB 五、23.Why not 24.to keep you waiting 25.the first ; to get to school 26.been seeing English movies 27.like to tell you about Section B (3a——4b) 当堂达标 一、1.用完；用尽 2.顺便一提；附带说说 3.其他的任何人 4.on my seventh birthday 5.thanks for doing sth. 二、6.particularly 7.inviting 8.written 9.collector 10.hobby 11.store 三、12. particularly 13.By the way 14.are interested in 15.ran out of 16.stored 课后提升 一、1——5 AABDC 二、6.Thanks for sending me 7.the first ; to get to school 8.finish writing ; ran out of 9.By the way 三、10——14 CADBD 15——19 ABCCA 四、20——23 CABD 24.dancing the ballet 25.to be a professional dancer 26.playing the piano 27.seven years 28.five years 29.to hold a singing concert Self Check 当堂达标 一、1. interested 2.writes 3.topic 4.common 5.ran 6.charity 7.extra 8.since 二、9.seen ; put ; give 10.found 11.have ; returned ; will return 12.have ; written ; have ; did ; write ; wrote 三、13——17 DDCDB 课后提升 一、1——5 ACDAB 二、6.ever been to 7.running out of 8.by the way 9.am ; interested in 10.In common with 三、11——15 BADAC 16——20 BACDB 四、21——24 CDBA 五、25.keeping/to keep 26.to join 27.family’s 28.be used 29.quietly 30.Later 31.him 32.first 33.being 34.were 35.have lost 36.memories 37.thankful 六、38.丹尼尔总是为忘记做事情找借口。 39.to do 40.that there would be a surprise for him after school 41.No . 42.We shouldn’t make any excuses for forgetting to do things. Unit 7 Section A (1a——2c) 当堂达标 一、1.从……出来 2.一会儿 3.洗盘子 4.介意干某事 5.not at all 6.turn down 7.right away 8.another pair 二、9.turning 10.away 11.clean 12.minute 13.another 14.terrible 15.mind 16.dishes 三、17. turning 18.will do 19. terrible 20.not smoking 21.turn 22.will move 四、23.mind cleaning 24.mind not playing football ; play 25.mind my sitting 26.look terrible 27.right away 28.don’t ; at all Section A (Grammar Focus——4) 当堂达标 一、1.在开会 2.feed a dog 3.make dinner 4.return the book to the library 5.帮助某人做某事 6.完成这些任务 二、7.wash 8.meeting 9.task 10.kitchen 11.dinner 三、12.getting 13.bring 14.learn 15.playing 16.buy 四、17.get out of 18.help ; with 19.right away 20.not at all 21.turn down 课后提升 一、1——5 ACCCB\ 二、6.look 7.feed 8.mind 9.poster 10.down 三、11.not 12.turn off 13.right away 14.look after 15.Would you mind 16. not at all 17.soon/in a minute 四、18——22 DBCCD Section B (1a——2c) 当堂达标 一、1——5 CDABE 二、6.haircut 7.late 8.waitress 9.bought 10.work 三、11.didn’t work 12.sleeping 13.brought 14.smaller 15.to pass 16.feed 17.shopping 四、18.How was 19.was something wrong with 20.the ; was 21.Why was 22.No ; not at all 23.brought me 24.gave ; a haircut 五、25. wrong 26. waitress 27. brought 28.work 29.terrible Section B (3a——4) 当堂达标 一、1.需要一些帮助 2.某人发生某事 3.一直；总是 4.尽力不要做某事 5.排队等候 6.get annoyed 7.cut in line 8.can’t stand doing sth. 二、9.Perhaps 10.polite 11.stand 12. annoyed 13.happened 三、14. terrible haircut 15.wait in line 16.got mad 17.follows him around 18. happens ; all the time 四、19.bringing 20.new 21.wrong 22.bought 23.annoy 24.polite 课后提升 一、1——5 CCDAA 二、6.not to ; annoyed 7.happen ; all the time 8.perhaps 9.impolite 10.a long time 三、11——15 CABAD 16——20 ACDBC 四、21.wil come/is coming 22.to borrow 23.have put 24.arrives 25.lent 26.to rerurrn Self Check 当堂达标 一、1.trying 2.terrible 3.mind 4.follow 5.happened 二、6.annoyed 7.polite 8.not to get 9.closing 10.playing 三、11.Hurry up ; or 12.doesn’t ; help 13.How long 14.gave ; back ; a moment ago 课后提升 一、1——5 CDABB 二、6——10 CABDD 11——15 CABCC 16——20 DACBD 三、21.tress 22.babies 23.crowded 24.birth 25.carth Unit 8 Section A (1a——2c) 当堂达标 一、1.a good idea 2.sounds good 3.special enough 4.too expensive 5.……怎么样？ 6.送她一条围巾 二、birthday 8. expensive 9.boring 10. enough 11.personal 12.going 13.interesting ; interested 14.camera 三、15.What about 16.Why not 17.special 18.boring 19. expensive 四、20.What should ; get 21.What/How about 22.Why not 23.don’t think ; is Section A (Grammar Focus——4) 当堂达标 一、1.received 2.twelfth 3.lucky 4.him 5. special 二、6. received 7. personal 8.twenty-third 9.gifts 10.wallet 三、11.Who gave 12.To buy my mom 13.What ; think of 14.What a 四、15.have ; received 16.play 17.going 18.ask 19.cheaper 20.watches 课后提升 一、1——5 CBAAA 6——8 AAC 二、9——13 BBCDD Section B (1a——2c) 当堂达标 1、 the most popular pets 2.friendly enough 3.太……而不能…… 4.照顾；照料 5.an eighty-year-old grandma 2、 6.special 7.mice 8. expensive 9. personal 10.suggestions 11.popular 3、 12.the most polite 13.to take 14.creative 15.useful 16.unususl 17.friendly 18.children 19.interesting 20.scared 4、 21.take care of 22.an 8-year-old daughter 23.too tired to 24.so ; that we can’t Section B (3a——4) 当堂达标 一、1.与……一起度过 2.整天睡觉 3.a kind of 4.at night 5.enough time 6.keep a pet 二、7.spent 8.pay 9.perfect 10.advantages 11.mice 三、12.Taking 13.playing 14.twelfth 15.personal 四、16.eight-year-old girl 17.are easy to 18.all day 19.spend with 20.most popular pet 课后提升 一、1——5 BACCA 二、6——10 BAABC 11——15 ACBBD 三、16.likes 17.of 18.countries 19.special 20.away 21.themselves 22.families 23.charity 24.best 25.making Self Check 当堂达标 一、1. special 2.cheap 3.asleep 4.Besdes 5.interested 二、6.睡着；入睡 7.太多的礼物 8.其他人 9.太多的钱 10.做饭 11.not……at all 12.different kinds of 13.give away…… 14.pay for 15.rather than 三、16.clearly ; meaning 17.chose 18.to make 19.asleep 20.watch 21.keeping 22.really 23.take 24.countries 25.happy 四、26.What/How about 27.Why don’t we 28.How useful 29.Who ; you 30.When did you 课后提升 一、1——5 AAADD 二、6——10 DABAC 11——15 DCABD 16——20 BCADB 三、21.(A)mother’s (E)umbrella 22.她想给妈妈买一个既好又实用但不贵的礼物。 23.将forget改为left 24.what had happened/was happening 25.C Unit 8 Section A (1a——2c) 当堂达标 一、1.space museum 2.have/has been to…… 3.a lot of time 4.have a good time 5.乘地铁 6.水上世界 二、7.ever 8.haven’t 9.never 10.neither 11.times 12.subway 13.amusement 三、14.Have ; had 15.has been 16.went 17.comes 18.will take 19.come 四、20.haven’t been 21.How many times 22.Me neither 23.Has ; finished 24.neither ; nor Section A (Grammar Focus——4) 当堂达标 一、1.hear of 2.around the world 3.end up 4.for example 5.一直 6.在同一个地方 7.当然可以 8.事实上 二、9.attractions 10.especially 11.heard 12.famous 13.Province 14.probably 15.amusement 16.another 三、17.studied 18.have ; seen 19.reading 20.him 21. probably 22.has learned 23.will go 四、24.Most of us 25.all the time 26.end up 27.heard of 课后提升 一、1——5 BBBBC 二、6——10 BDBDD 11——15 DABCA 三、16.was telling 17.has never been 18.interested 19.shout 20.close 21.am getting 22.sat 23.to dream 24.shouted 25.will miss Section B (1a——2c) 当堂达标 1、 an exchange student 2.an English-speaking country 3.another language 4.开始做某事 5.需要干某事 6.提高你的英语 2、 7.becoming 8.to learn 9.Have ; finished ; am doing 10.studying 11. studying 12.to do 13.is 14.dead 3、 15.Have ; heard from 16.were putting up 17.have been to 18.had a good t