人教版八年级上册英语全册期末复习必背知识点归纳

1、精品文档 精心整理精品文档 精心整理Unit 1 Where did you go on vacation?Section A（1a-2d）必背单词1. anyone pron. 任何人同义词anybody2. anywhere adv. 在任何地方 anywhere warm任何暖和的地方3. wonderful adj. 精彩的; 绝妙的 wonder n. 惊奇；奇迹 wonder v. 想知道4. few adj.& pron. 不多；很少 a few /few + 可数名词; a little/ little + 不可数名词5. most adj.,adv. & pron. 最多;

2、大多数 most of大多数必背短语6. go on vacation 去度假7. quite a few 相当多；不少8. most of the time 大部分时间9. stay at home 呆在家里10. go to the beach 去海滩11. visit museums 参观博物馆12. anything special 任何特别的东西13. go out 出去14. take photos 照相必背句子15. Long time no see.好久不见。16. Oh, did you go anywhere interesting? 哦，你去任何有趣的地方了吗？Secti

3、on A（Grammar Focus-3c）必背单词1. something pron. 某事；某物2. nothing(= not anything) pron. 没有什么；没有一件东西3. everyone pron. 每人; 人人; 所有人 同义词everybody4. myself pron. 我自己; 我本人 ourselves 我们自己5. yourself pron. 你自己; 您自己 yourselves 你们自己6. hen n. 母鸡7. pig n. 猪8. seem v. 好像；似乎；看来 seem (to be)+adj./n. 似乎是 seem to do sth.

4、 似乎要干某事9. bored adj. 厌倦的； 烦闷的 （ 人作主语） boring adj. 令人厌倦的（物作主语）10. someone pron. 某人同义词somebody11. diary n. 日记；记事簿复数diaries必背短语12. have a good time 玩得开心=enjoy oneself=havefun13. of course 当然=certainly14. in the countryside 在乡村15. bye for now 再见；就此止笔16. keep a diary 记日记必背句子17. How did you like it? 你觉得它怎

5、么样？18. The only problem was that there was nothing much to do in the evening but read. 唯一的问题是在晚上除了读书没什么事情可做。19. Still no one seemed to be bored.不过好像没有人感到无聊。必背语法20. Where did you go on vacation?你假期去哪儿了？I went to New York City. 我去纽约了。21. Did you go out with anyone?你和其他人出去的吗？No. No one was here. Everyo

6、ne was on vacation.不是的，没有人在这儿。所有人都去度假了。Section B（2a-2e）必背单词1. enjoyable adj. 有乐趣的；令人愉快的 enjoy v. 喜欢2. activity n. 活动 复数 activities3. decide v. 决定；选定 decide to do sth./decideon doing sth. 决定做某事 decision n. 决定4. try v.& n. 尝试；设法；努力 try to do sth. 努力做某事 try doing sth. 试着做某事5. bird n. 鸟6. bicycle n. 自行车

7、；脚踏车 bicycles（复数）7. building n. 建筑物； 房子 build v. 建筑 builder 建设者8. trader n. 商人 trade v/n. 贸易9. wonder v. 想知道；琢磨 wonderful adj. 精彩的10. difference n. 差别；差异 different adj. 不同的 be different from 不同于11. top n. 顶部；表面 on the top of 在顶部12. wait v. 等待；等候 wait for 等待13. umbrella n. 伞；雨伞14. wet adj. 湿的；下雨的（反义词

8、）dry adj.干的15. below prep.& adv. 在下面；到下面（反义词）above 在上面16. hungry adj. 饥饿的（反义词）full 饱的必背短语17. in the past 在过去18. walk around 四处走走19. because of 因为20. one bowl of. 一碗21. the next day 第二天22. the top of的顶部必背句子23. I felt like I was a bird. 我感觉我像只鸟。24. I wonder what life was like here in the past.我想知道在过去这

9、儿的生活是什么样的。25. What a difference a day makes!一天的差异是多么大啊！Section B（3a-Self Check）必背单词1. duck n. 鸭2. dislike v. & n. 不喜爱（的事物）；厌恶（的事物）必背短语3. find out 查明；弄清=discover4. up and down 上上下下5. in excitement 兴奋地6. come up 升起必背句子7. How did you feel about the trip ？你感觉旅行怎么样？8. My legs were so tired that I wanted

10、to stop.我的腿如此累以至于我想停下来。Unit 2 How often do you exercise?Section A（1a-2d）必背单词1. housework n.家务劳动；家务事do the housework做家务2. hardly adv.几乎不；几乎没有形近词hard adj.难的 adv.刻苦地3. ever adv.在任何时候；从来；曾经4. once adv.一次；曾经数词one once a week 一周一次5. twice adv.两次；两倍twice a month一个月两次数词two6. Internet n. (国际)互联网；因特网7. progra

11、m n.(= programme)节目TV program 电视节目8. full adj.忙的；满的；充满的be full of充满9. swing n. 摆动z；秋千 v. (使)摆动；摇摆过去式swung 必背短语10. on weekends在周末11. go to the movies去看电影12. go shopping去购物13. every day每天14. twice a week 每周两次15. three times a week 每周三次16. use the Internet使用网络17. be free空闲的be full 忙的18. swing dance摇摆舞必

12、背句子19. How often do you watch TV?你多久看一次电视？20. How come ?为什么呢？21. What kind of dance are you learning?你在学习什么舞种？Section A（Grammar Focus-3c）必背单词1. maybe adv.大概;或许;可能同义词perhaps adv.可能2. least adv.最小；最少 adj. & pron.最小的；最少的反义词most原级little比较级less必背短语3. stay up late 熬夜到很晚4. at least至少at most 至多必背句子5. What d

13、o you usually do on weekends?周末你通常做什么？6. She sometimes goes shopping.她有时去购物。必背语法7. I always exercise.我总是锻炼。8. How often does he watch TV?他多久看一次电视？He hardly ever watches TV.他几乎从不看电视。Section B（1a-1e）必背单词1. junk n.无用的东西2. coffee n.咖啡3. health n.健康；人的身体(或精神)状态形容词healthy副词healthily必背短语4. be good for对有好处S

14、ection B（2a-2e）必背单词1. result n.结果；后果the result of. 的结果2. percent n.(= percent)百分之3. online adj.& adv.在线(的)；联网(的) offline adj.离线的4. television n.电视节目；电视机缩写TV5. although conj.虽然；尽管；即使同义词though6. through prep.以；凭借；穿过同义词across7. mind n.头脑；心智也可作动词mind doing sth. 介意做某事8. body n.身体9. such adj.& pron.这样的；那样

15、的；类似的短语such .that 如此以至于10. together adv.在一起；共同11. die v.消失；灭亡；死亡现在分词dying形容词 dead名词death12. writer n.作者；作家动词write必背短语13. ask sb. about sth.询问某人关于某事14. not . at all 一点也不15. together with 和一起16. go online上网17. such as 例如；像这样必背句子18. Here are the results.这是结果。19. Although many students like to watch spo

16、rts, game shows are the most popular.虽然许多学生喜欢观看体育节目，但游戏类节目却是最受欢迎的。20. It is good to relax by using the Internet or watching game shows.通过使用网络或者看游戏类节目放松是好的Section B（3a-Self Check）必背单词1. dentist n.牙科医生看牙医see the dentist2. magazine n.杂志；期刊看杂志read the magazine3. however adv.然而；不过no matter how无论怎样4. than

17、 prep.& conj.(用以引出比较的第二部分)比5. almost adv.几乎；差不多同义词nearly6. none pron.没有一个；毫无反义词all7. less adv.较少；较小 adj.& pron.较少的；更少的8. point n.得分；点 v.指；指向point at/to指着point out指出必背短语9. more than多于10. less than少于必背句子11. .she never goes to the dentist for teeth cleaning.她从不去找牙医洗牙。Unit 3 Im more outgoing than my sis

18、ter.Section A（1a-2d）必背单词1. outgoing adj.爱交际的；友好的；外向的比较级more outgoing 更外向2. both adj.& pron. 两个；两个都反义词neither(两者)都不3. better adj.& adv.较好的(地)；更好的(地)原级good/well 好4. loudly adv.喧闹地；大声地；响亮地比较级more loudlyloud adj.大声的5. quietly adv.轻声地；轻柔地；安静地比较级more quietlyquiet adj.安静的6. hard-working adj. 工作努力的；辛勤的比较级mo

19、re hard-working7. competition n.比赛；竞赛；竞争compete v.竞争8. fantastic adj.极好的；了不起的比较级 more fantastic9. which pron. & adj.哪一个；哪一些10. clearly adv.清楚地；清晰地；明白地比较级more clearly形容词clear 清楚的11. win v.获胜；赢；赢得现在分词winning过去式won名词winner 获胜者12. though adv.不过；可是 ；然而conj.虽然；尽管；不过同义词although必背短语13. both.and. 和两者都14. as.

20、as.和一样15. have fun玩得高兴必背句子16. Thats Tara, isnt it ?那是塔拉，对吗？17. Im more outgoing than my sister.我比我妹妹更外向。18. Tina is taller than Tara.蒂娜比塔拉高。19. .she also sings more loudly than Tara.她唱歌也比塔拉声音大。Section A（Grammar Focus-3c）必背单词1. more outgoing than 比外向2. as friendly as.与一样友好3. work as hard as.和一样工作努力4.

21、 more hard-working更勤奋的5. work hard工作努力必背语法6. Is Tom smarter than Sam? 汤姆比萨姆聪明吗？ No, he isnt.不，他不是。7. Does Tara work as hard as Tina?塔拉和蒂娜学习一样努力吗？ Yes, she does.是，她是。Section B（1a-1e）必背单词1. talented adj.有才能的；有才干的talent n. 才能be talented in 在方面有才能2. truly adv.真正；确实true adj.真实的 3. care v.在意；担忧；关心careful

22、adj.认真的careless adj.粗心的4. laugh v.笑；发笑 n.笑声laugh at嘲笑必背短语5. the same as. 和相同6. care about关心；在意Section B（2a-2e）必背单词1. serious adj.严肃的；稳重的比较级more serious2. mirror n.镜子3. kid n.年轻人；小孩 4. necessary adj.必需的；必要的5. grade n.成绩等级；评分等级get good grades 取得好成绩6. should modal v. 应该；应当；可以7. saying n.谚语；格言；警句say v.说

23、8. reach v.伸手；到达；抵达同义短语arrive in/at；get to9. hand n.手by hand手工10. touch v.感动；触摸11. heart n.内心；心脏 12. fact n.现实；事实13. break v.(使)破；裂；碎；损坏过去式 broke 14. arm n.手臂；上肢15. share v.分享；共享；共用；分摊share sth. with sb.与某人分享某物16. loud adj.响亮的；大声的比较级louder17. similar adj.相像的；类似的必背短语18. be serious about 对是认真的19. as l

24、ong as只要；既然20. be different from与不同21. bring out 使显现；使表现出22. in fact 确切地说；事实上；实际上23. be similar to与相像的、类似的必背句子24. Thats why I like reading books and I study harder in class.这便是我喜欢看书而且在班上学习更加努力的原因。25. I dont really care if my friends are the same as me or different.我真的不在乎我的朋友和我一样还是不一样。Section B（3a-Se

25、lf Check）必背单词1. primary adj.最初的；最早的 2. information n.消息；信息much/lots of information许多信息a piece of information 一条信息必背短语3. primary school小学4. make sb. laugh 让某人大笑5. a middle school student一个中学生6. be good with善于应付7. get the job得到这份工作8. call sb. at 打电话给某人9. touch ones heart 打动某人的心必背句子10. Im outgoing, but

26、 my best friend is a lot more outgoing than me.我很外向，但我最好的朋友比我外向得多。Unit 4 Whats the best movie theater?Section A（1a-2d）必背单词1. theater n.戏院；剧场2. comfortable adj. 使人舒服的；舒适的comfort v. 使舒服comfortably adv.舒服地，舒适地more comfortable(比较级)3. seat n. 座位；坐处sit v.坐4. screen n.银幕；屏幕5. close adj. 接近close to接近6. tick

27、et n. 入场券；票a/the ticket to.的票7. worst adj. & adv.最差(的)；最坏(的)；最糟(的)bad/badly(原级)8. cheaply adv. 便宜地；低廉地cheap adj. 便宜的expensive(反义词)9. song n. 歌；歌曲sing v.唱歌10. DJ n.音乐节目主持人11. choose v. 选择；挑选过去式chosechoice n.选择12. carefully adv. 细致地；小心地；谨慎地careful adj.细心的write carefully仔细写13. reporter n.记者report v.报道1

28、4. fresh adj. 新鲜的；清新的fresh air新鲜的空气必背短语15. choose from 从中挑选16. so far 到目前为止；迄今为止17. no problem 没什么，别客气必背句子18. Whats the best movie theater to go to?可去的最好的电影院是什么？19. How do you like it so far?迄今为止，你觉得它怎么样？20. Why do you think so?你为什么这样认为？ Section A（Grammar Focus-3c）必背单词1. worse adj. & adv.更差(的)；更坏(的)

29、；更糟(的)原级bad/badly2. service n. 接待；服务the best service in town镇上最好的服务serve v.服务serve sb.服务某人3. pretty adv. 相当；十分；很 adj.漂亮的4. menu n. 菜单 5. act v. 扮演 n. 表演者actor男演员/actress女演员6. meal n. 早(或午、晚)餐；一餐所吃的食物必背短语7. not.at all 一点也不 not at all用来回答Would you mind doing sth.？你介意做某事吗？8. in town 在城镇9. think of 认为；考

30、虑必背句子10. Which is the worst clothes store in town? 镇上最差的衣服店是哪家？11. What do you think of 970 AM?你觉得970AM怎么样？Section B（1a-1e）必背单词1. creative adj. 有创造力的；创造性的more creative 更有创造力的the most creative 最有创造力的create v.创建 2. performer n.表演者；演员perform v.表演performance n.表演Section B（2a-2e）必背单词1. talent n. 天资；天赋hav

31、e talent for sth. 在某方面有天赋talented adj.有才能的be talented in 在某方面有天赋2. magician n. 魔术师magic n.魔术3. beautifully adv. 美好地；漂亮地beautiful adj.漂亮的4. role n. 作用；职能；角色play a role in sth. 在某方面起作用play an important role in sth. 在某方面起重要作用5. winner n. 获胜者；优胜者win v.赢won(过去式)6. prize n. 奖；奖品；奖金7. everybody pron. 每人；人人

32、；所有人同义词everyone8. example n. 实例；范例for example 例如9. poor adj. 贫穷的；清贫的反义词rich adj.富有的10. seriously adv. 严肃地；严重地；认真地serious adj.严肃的11. give v. 提供；给give sb. sth.= give sth. to sb.给某人某物必背短语12. around the world 世界各地13. have.in common 有相同特征；(想法、兴趣等方面)相同14. all kinds of 各种类型的；各种各样的15. be up to 是的职责；由决定16. m

33、ake up 编造(故事、谎言等)17. for example 例如18. take.seriously 认真对待19. come true 实现必背句子20.Its always interesting to watch other people show their talents.看他人展示他们的才艺总是有趣的。21. Talent shows are getting more and more popular.才艺展示正在变得越来越流行。22. All these shows have one thing in common.所有这些节目有一个共同点。23. .they usuall

34、y play a role in deciding the winner.他们通常扮演着决定谁是胜者的角色。24. And the winner always gets a very good prize.胜者总是得到很好的奖品。Section B（3a-Self Check）必背单词1. crowded adj.拥挤的crowd n.人群必背短语2. be crowded with 挤满了必背句子3. Greenwood Park is the best place to go to on weekends.格林伍德公园是周末的最佳去处。4. You can read or relax th

35、ere.你可以在那儿阅读或放松。5. There is something for everyone at Greenwood Park.在格林伍德公园，每个人都可以找到(适合自己的)东西。 Unit 5 Do you want to watch a game show? Section A（1a-2d）必背单词1. sitcom n.情景喜剧2. news n.新闻节目a piece of news 一条新闻3. mind v.介意；对(某事)烦恼mind doing sth.介意做某事4. stand v.忍受；站立过去式stoodstand up起立stand doing sth.忍受做

36、某事5. educational adj.教育的；有教育意义的education n.教育6. plan v. & n.打算；计划 planning(现在分词)/planned(过去式)plan to do sth.计划做某事make a plan/make plans(制订)计划7. hope v. & n.希望hope to do sth.希望做某事8. discussion n.讨论；商量 discuss v.讨论9. happen v.发生；出现 happening n.发生的事情10. expect v.预料；期待expect sb. to do sth. 期待某人做某事必背短语11

37、. talk show访谈节目12. soap opera 肥皂剧13. find out 查明，弄清14. have a discussion about进行一次关于的讨论必背句子15. What do you think of talk shows? 你认为访谈节目怎么样？16. I dont mind them. 我不介意它们。17. I cant stand them. 我不能忍受它们。 Section A（Grammar Focus-3c）必背单词1. joke n.笑话；玩笑tell sb. a joke给某人讲笑话play a joke on sb. 捉弄某人2. comedy

38、n.喜剧必背短语3. learn from 向学习；从中学习4. watch a sports show 观看体育节目必背句子5. What do you plan to watch tonight? 你计划今晚看什么？6. I plan to watch Days of Our Past. 我计划看我们过去的日子。必背语法7. What can you expect to learn from sitcoms? 你期待能从情景喜剧中学到什么？8. Because I hope to find out whats going on around the world. 因为我希望弄清世界上正在发

39、生什么。Section B（1a-1d）必背单词1. meaningless adj.毫无意义的；意思不明确的反义词meaningful 有意义的 meaning n.意义2. action n.行动act v.行动 3. cartoon n.动画片；卡通片Section B（2a-2e）必背单词1. culture n.文化；文明 2. famous adj.著名的；出名的be famous for 以闻名be famous as作为出名3. appear v.出现disappear v.消失4. become v.开始变得； 变成过去式became 5. rich adj.富有的poor

40、adj.穷的6. successful adj.获得成功的；有成就的successfully adv.成功地success n.成功7. might modal v.可能；可以8. main adj.主要的； 最重要的mainly adv.主要地9. reason n.原因；理由 10. common adj.普通的；常见的11. film n.电影 同义词 movie n.电影12. unlucky adj.不幸的；不吉利的lucky adj.幸运的13. lose v.失去；丢失过去式lost14. girlfriend n.女朋友15. ready adj.愿意的； 准备好的be rea

41、dy to do sth. 准备好做某事；愿意做某事16. character n.人物17. simple adj.简单的； 易做的simply adv.简单地必背短语18. action movie 动作影片19. scary movie恐怖片20. come out 发行21. be successful in doing sth.成功做某事22. more.than. 比更加23. a pair of 一双24. Chinese culture 中国文化必背句子25. He became very rich and successful. 他变得非常有钱也很成功。26. In the

42、1930s, he made 87 cartoons with Mickey. 在20世纪30年代，他制作了87部带有米老鼠的卡通片。27. However, he was always ready to try his best. 然而，他总是愿意尽他最大的努力。28. Who has a pair of ears more famous than Mickeys? 谁的耳朵比米老鼠的一对耳朵还出名呢？ Section B（3a-Self Check）必背单词1. army n.陆军；陆军部队必背短语2. dress up 乔装打扮3. try ones best 尽某人最大努力4. tak

43、e sb.s place 代替，替换5. do a good job 干得好必背句子6. She dresses up like a boy and takes her fathers place to fight in the army. 她女扮男装替她父亲去从军。7. I think game shows are meaningless. 我认为游戏节目是毫无意义的。Unit 6 Im going to study computer science.Period 1 Section A（1a-2d）必背单词1. cook n. 厨师 v. 烹饪；煮cooker n. 炉灶cook sb.

44、sth.=cook sth. for sb. 给某人做某物；do some cooking 烹2. doctor n. 医生see the doctor 看医生3. engineer n. 工程师 4. violinist n. 小提琴手violin n. 小提琴5. driver n. 驾驶员；司机drive v. 驾驶 6. pilot n. 飞行员7. pianist n. 钢琴家piano n. 钢琴play the piano 弹钢琴8. scientist n. 科学家science n. 科学必背短语9. grow up 长大；成熟10. computer programmer

45、计算机程序设计员11. be sure about 确信；对有把握 be sure to do sth. 一定会做某事be sure of/that. 确信 12. keep on 继续keep on doing sth. 继续做某事 13. make sure 确保；查明make sure to do sth. 务必要做某事make sure of sth.make sure that 从句14. bus driver 公交车司机15. basketball player 篮球运动员16. be good at 擅长于必背句子17. What do you want to be when y

46、ou grow up? 你长大了想成为什么？ 18. I want to be an engineer. 我想成为一名工程师。Period 2 Section A（Grammar Focus-3c）必背单词1. college n. 学院；大学；高等专科学校 go to college 去上大学2. education n. 教育educate v. 教育 educational adj. 有教育意义的 3. medicine n. 药；医学 medical adj. 医疗的 take some medicine 服药4. university n.（综合性）大学；高等学府5. London

47、伦敦 6. article n. 文章；论文7. send v. 邮寄；发送 过去式sent send .to. 送给必背短语8. take singing lessons 上歌唱课必背语法9. How are you going to do that? 你将如何做？ 10. I am going to write articles and send them to magazines and newspapers. 我将要写文章并向杂志和报纸投稿。11. Where are you going to study? 你将在哪里学习？ 12. Im going to study in Londo

48、n. 我将要去伦敦学习。Period 3 Section B（1a-1e）必背单词1. resolution n. 决心2. team n. 队；组3. foreign adj. 外国的foreigner n. 外国人必背短语4. make the soccer team 组建足球队Period 4 Section B（2a-2e）必背单词1. able adj. 能够be able to 能够can（同义词） 2. promise n. 承诺；诺言 v. 许诺；承诺 promise to do sth. 许诺做某事make a promise 许下诺言3. beginning n. 开头；开

49、端begin v. 开始at the beginning of 在的开始4. improve v. 改进；改善improvement n. 改善； 5. physical adj. 身体的 形近词physics n. 物理6. themselves pron. 他( 她、它) 们自己 himself/herself/itself 他( 她、它) 自己7. self-improvement n. 自我提高8. hobby n. 业余爱好复数hobbies 9. paint v. 用颜料画；在上刷油漆painting n. 绘画10. weekly adj.& adv. 每周的（地）week n.

50、 周11. schoolwork n. 学校作业；功课12. question v. 表示疑问；怀疑13. meaning n. 意义；意思mean v. 意味着； 意思meaningful 有意义的meaningless 无意义的14. discuss v. 讨论；商量discussion n. 讨论 discuss sth. with sb. 和某人讨论某事必背短语15. write down 写下；记录下16. different kinds of 不同种类的17. make promises 许下诺言18. take up 学着做；开始做19. have.in common 有共同之处

51、20. New Years resolutions 新年计划必背句子21. Sometimes the resolutions may be too difficult to keep. 有时候计划太难而难以坚持。22. Many resolutions have to do with self-improvement. 很多计划和自我提升有关。Period 5 Section B（3a-Self Check）必背单词1. own adj.& pron. 自己的；本人的owner n. 主人2. personal adj. 个人的；私人的person n. 人3. relationship n

52、. 关系；联系必背短语4. make resolutions 制订计划必背句子5. The first resolution is about my own personal improvement. 第一个决心与我个人的提高有关。6. .I am going to take up a new hobby. 我打算开始一个新的爱好。7. I think this will also make my family happy. 我认为这也会使我的家人高兴Unit 7 Will people have robots?Period 1 Section A（1a-2d）必背单词1. paper n.

53、纸；纸张a piece of paper 一张纸2. pollution n. 污染； 污染物pollute v. 污染polluted adj. 受污染的 air/water/noise pollution 空气/ 水/ 噪音污染3. prediction n. 预言4. future n. 将来；未来 in the future 在将来5. environment n. 环境environmental adj. 有关环境的6. planet n行星7. earth n. 地球；世界on the earth 在地球上on earth 究竟8. plant n植物 v. 种植 grow( 同义

54、词) 9. part n. 部分 take part in 参加 play a part in 在 起作用必背短语10. be free 空闲的；免费的11. in 100 years 一百年后12. live to be. 活到 13. in the future 未来；在将来14. on computers 用电脑必背句子15. Will we have to move to other planets? 我们将不得不搬到别的星球吗？ 16. Everyone should play a part in saving the earth. 人人应该在拯救地球中起作用。Period 2 Se

55、ction A（Grammar Focus-3c）必背单词1. peace n. 和平peaceful adj. 和平的2. sea n. 海洋；海in the sea 在海洋里 3. build v. 建筑；建造building n. 建筑物 过去式built 4. sky n. 天空in the sky 在天空中必背短语5. do the same jobs 做同样的工作6. in the country 在农村必背句子7. Will there be world peace? 将有世界和平吗？ Yes, I hope so. 是的，我希望这样。必背语法8. What will the f

56、uture be like? 未来将会是什么样子？ 9. Cities will be more polluted. And there will be fewer trees. 城市的污染将会更严重。而且树木会更少。10. There will be fewer trees. 将会有更少的树木。11. There will be less free time. 将会有更少的空闲的时间。Period 3 Section B（1a-1e）必背单词1. astronaut n. 宇航员2. apartment n. 公寓套房3. rocket n. 火箭4. space n. 太空；空间 Peri

57、od 4 Section B（2a-2e）必背单词1. human adj. 人的；n. 人 复数humans n. 2. servant n. 仆人3. dangerous adj. 有危险的；不安全的danger n危险be in danger 处于危险中4. already adv. 已经；早已5. factory n. 工厂 复数factories 6. Japan 日本Japanese adj./n. 日本的/ 日本人7. believe v. 相信；认为有可能believable adj. 可信的 8. disagree v. 不同意；持不同意见disagree with sb.

58、不同意某人的看法9. even adv. 甚至；连10. agree v. 同意；赞成；应允agree with sb. 同意某人的看法11. shape n. 形状；外形in the shape of. 成 形状12. fall v. & n. 倒塌；跌倒 n. ( 美式) 秋天 过去式 fell fall into 掉入fall down 突然倒下；跌倒；倒塌13. inside adv. & prep. 在 里面 反义词outside 14. possible adj. 可能存在或发生的 副词possibly as.as possible 尽可能 15. impossible adj.

59、不可能的possible( 反义词) 16. side n. 一方必背短语17. over and over again 多次；反复地18. hundreds of 数以百计的19. wake up 醒来20. look for 寻找；寻求必背句子21. Today there are already robots working in factories. 如今已经有机器人在工厂里工作了。22. Fewer people will do such jobs in the future, because they are boring, but robots will never get bo

60、red. 将来做这些工作的人会更少，因为它们很枯燥，但是机器人从来不会感到厌烦。23. Some will look like humans, and others might look like animals. 有些会看上去像 人，其他的可能看上去像动物。Period 5 Section B（3a-Self Check）必背单词1. probably adv. 很可能；大概perhaps/maybe( 同义词) 2. during prep. 在期间3. holiday n. 假期；假日 复数 holidays 4. word n. 单词；词word by word 逐字地必背短语5. t