第一部分必修三Unit4

1、B. n.天文学7.F 8.J 9.G 10.I必 修 三 Unit4 Astronomy: the science of the starsPart 1输入必备知识词句通关请匹配下列单词与其词义1. astronomy A. adv.失重地2. weightlessly3. solar C. n.生物学家4. biologist5. carbon E. adj.太阳的；日光的 阅读6. dissolve F. n.酸 词汇7. acid G. n.二氧化物8. mammal H. vt.& vi 溶解；解散9. dioxide I. adj.灭绝的；绝种的10. extinct J.

2、 n.哺乳动物答案 1.B 2.A 3.E 4.C 5.D 6.H请根据汉语提示完成下列词块1. unlike her mother不像她母亲2. multiply and divide 乘法和除法3. crash into a tree撞在树上4. float down the river 沿河漂流高频 5. theory and practice理论与实践词汇 6. exist only in Africa只存在于非洲7. lessen the risk of heart diseas破少患心脏病的几率8. a reaction to a questions问题的反应9. a gentle

3、 and sensitive marr个和蔼而又善解人意的人10. give a pull at the rope拉一下绳子11. be in a puzzle about sthM某事迷惑不解12. a new system of teaching foreign languages种新的外语教学体系请填入括号内单词的正确形式1. The cars that drove the American Dream have helped to create a global(globe) ecological disaster.(2018浙江 6 月卷)2. To be honest, beef

4、tastes better when you boil it gently (gentle)3. There are fundamental (fundament) differences between your temper and mine.拓展词汇4. He often says that he doesn ' t beiyeveigican but meanwhile he respects others relig ious(religion) freedom.5. Do you believe the existence(exist) of ghosts? Perhaps

5、 they only exist in th minds of some people.6. Last night we had a discussion, which became more and more viojentviolence).7. The harmful materials became harmless to the environment after being problem puzzled her.(puzzle)dealt with.(harm)8. There was a puzzled100k on the little girl)_II ,s facpibs

6、cbzcause a请根据汉语提示完成下列词块1. lay eggs 下蛋2. in_one'_turn轮到某人； 接着3. breakout突发；爆发4. now that 既然必会 5. get the hang _ofEnglish idioms掌握英语习语短语 6. give birth to.one newborn each yeaL年只产一仔7. depend .on him for help指望他帮忙8. watch out for cars当心车辆9. prevent the fire from spreading制止火势蔓延10. block the sun out遮

7、住太阳11. cheer him up.使他高兴起来12. arrive in time 及时至U达必仿佳句1 .原句This produced a chain reaction, which made it possible for life to develop.2 .原句But when I tried to step forward, I found I was carried twice as far as on the earth and fell over.3 .原句“Oh, dear” I cried, “valking does need a bit of practice

8、now that gravity has changed . ”4 .原句We watched,amazed as fire broke out on the outside of the spaceship as the earth' s gravitincreased.1 .仿写这个女孩懂三门外语，这 使她更容易找到一份好工作。The girl knows three foreign languages, which makes it easier for her to_f nd_a _good _job2 .仿写杰西卡付出的时间和精力 是以前的三倍，所以我相信她这次 能成功。Je

9、ssica devotedthree times _as much time _an d_energy _as she did before, so I believe she will succeed this time.3 .仿写既然它对我们的好处如此 多，为什么不试一试呢？Now that J! benefits _us so ,一一much, why not have a try?4 .仿写长途旅行之后，我们三人 回到了家，又饿又累。After the long journey, the three of us went back home, hungry and tired.Part

10、 2掌握核心知识分层突破l.exist vi.存在，在于(1)exist on=live on 靠为生There exist(s)/existed 某地有 /存在(2)existencen.存在；生存come into existence 产生； 成立； 开始存在existing adj.(仅用于名词前)目前的，现存的单句语法填空/完成句子You can' t imagine what difficulty they have existingn the money he ' s earning. Ever since a long time ago, there haveex

11、isted(存在着)different opinions among scientists on how the universe first existed/came into existences 在).佳句背诵There exists a good way to solvethe existing problem in geography.有一个解决现存的地理问题的好办法。名师指津exist没有被动语态，也不能用于进行时态。2 .puzzle n.谜；难题 vt.& vi.(使)迷惑;(使)为难(1)a puzzle to sb一件让某人感到困惑的事情be in a puzzle

12、 abou匕 be puzzled about 对迷惑不解(2)puzzle about苦思冥想；绞尽脑汁(3)puzzling adj.令人困惑的puzzled adj. 感至U困惑的单句语法填空/句型转换 Where the missing plane has gone still remains a puzzle to us.What puzzled the firemen was the cause of the fire.fThe firemen were in a puzzle about the cause of the fire.(puzzle .)fThe firemen w

13、ere puzzled about the cause of the fire.(puzzled)佳句背诵 These scientists have been puzzling about how to solve the environmental problem.这些科学家一直苦思如何解决这个环境问题。3 .harmful adj.有害的;伤害的(1)be harmful to 对有害(2)harm n. & vt.伤害，损害do sb harm (= do harm to sb)伤害某人；对某人有害there is no harm in doing sth 做某事没有害处单句语

14、法填空/句型转换 Drinking too much does harmjo your health. They don ' t usually employ untrained workers, but it doesn do any ha rm to try your fortune.fThey don ' t usually employ untrained workers, but there no harm 'in trying your fortune.佳句背诵The majority of people believe smokingis harmful

15、to health.大多数人相信吸烟对身体有害。4 .unlike prep.和不同；不像adj.作表语不相似；不同（1）like作动词意为 喜欢”，作介词意为 像”（2）dislike是动词，意为不喜欢”（3）unlike是介词，意为 与不像，不同，相反”（4）alike可以作形容词或者副词，意为乙样的，相同的”完成句子 My mother dislikes seeing you with me together我母亲不喜欢看到你我 在一起）.Though John and Andrew 100k exactly alike（看上去一模一样）,they act quite different

16、ly.佳句背诵It ' snuke him to be late; he' s usually 0ntime他不是会迟到的那种 人，他通常很准时。5 .pull n. & vt.拉（力）；拖；牵引力pull off脱（衣、帽等）pull down 拆毁；摧毁pull out 离站；抽出，取出pull in （火车）进站单句语法填空/完成句子 When all passengers were on board, the train pulled_out of the station.They pulled down my 01d house拆除了我的旧房子）and bui

17、lt five new ones.She pulled off her raincoat（兑掉雨衣）before entering the room.1.1 n time及时；终于；迟早in time for.刚好赶上in time to do sth 及时做某事in no time 立亥U,马上on time 准时单句语法填空We arrived in the summer, just in time to enjoy (enjoy) the midnight sun. If you hurry, you ' ll be infomthe bus.佳句背诵As a proverb g

18、oes, “Where there ' s a will, there ' s a way. " Our efforts ' pay off in time .正如一句谚语所说，有志者，事竟成"，我们的努力迟早会有所回报。7.prevent.from 阻止；制止prevent/stop(from) doing sth= keep.from doing sth 阻止做某事keep.doing sth 使一直做某事protect.from 保护不受侵袭；挡住；防御单句语法填空/句型转换To keep warm, he kept the fire burn

19、ing(burn) all the night. It is high time that we did something to keep the environment from being polluted .f It is high time that we did something to prevent/stop the environment (from) being polluted.8.cheer up(使)高兴；(使)振奋；感到高兴；感到振奋cheer sb up使某人振作起来cheer sb on (比赛中)以喝彩声鼓励；为某人加油单句语法填空/完成句子 They gat

20、hered round the swimming pool and cheered her_o n When I ' m feeling sad, my mother alwaystells me funny stories _to _cheer _me_up给我讲有趣的故事让我高兴起来).9.1 n one ' s tUm某人；接着in turn依次；轮流；反之；相应地by turns 轮流；交替地take turns to do sth 轮流做某事It is one s turn to do sth 轮到某人做某事单句语法填空 Now that we have finish

21、ed designing, the company, jn turn, should do the constructing work. I think it ' s mytourndrive (drive) the kids to school this week.They had to take turns to look (look) after the patients.10.This produced a chain reaction, whichmade jj possible for life to_ develop.这产生了一个连锁反应，使得生命的发展成为可能。make

22、 it +形容词/名词+ (for.) to do sth”句型中it作形式宾语，而真正的宾语是 后面的动词不定式。(1)make+ it + adj ./n. + that 从句make+ it + no good/no use/no value. + doing sth(2)常用于这种句型的动词还有：think, consider, find, feel等单句语法填空/句式升级 I consider it no use quarrelling(quarrel) with him about it.©Mastering the technology makes it possibl

23、e for us to use the Internet more effectively.f Mastering the technology makes it possible that we_can _use thenternet more effectively.佳句背诵To make it easier to get in touch with us, you' d better keep this card at hand.为了更便于联系我们，你最好将这张卡片放在身边。II.But when I tried to step forward, I found I was ca

24、rried twice_aB_Jar _as on_ the earth and fell over. 但当我试着向前迈步的时候，我发觉我被送出去很远，步子的跨度竟是在地球上 的两倍远，因而我摔倒了。倍数表达法：(1)倍数+ as.as(2)倍数+比较级+ than(3)倍数 + the size/height/length/width+ of.倍数+ what从句句型转换My farm has expanded into a big one, which is three times as big as the previous one.f My farm has expanded into

25、 a big one, which is three times bigger than the previous one.f My farm has expanded into a big one, which is three times the size _of the previous one.佳句背诵The population now in this village is five times what it was ten years ago.现在这个村庄的人口是十年前的五倍。名师指津在表示 两倍”时要用double或twice,三倍或三倍以上用 墓数词+ times"

26、。倍数有时也可以用分数、百分数、half等来替换。12. “Oh dear , " I cried, “walking does need a bit of practice now that, gravity has_ changed . ”天哪，”我大声说，既然重力改变了，看来走路也的确需要练一练了。 ” now that既然，由于"，是连词词组，引导原因状语从句，表示明显的原因或既 成的事实。口语中that常可省略。其他表示原因的连词或介词短语：(1)because因为(表示直接而明确的原因，语气较重，常用于回答why的疑问)(2)since因为;既然(可与now t

27、hat互换)as因为(语气较弱)(4)for因为(并列连词，引导一个分句，不能置于句首，表示进一步补充说明)单句语法填空/完成句子 It must have rained last night, for the ground is wet. It was becausehe was ill that he didn ' t come to school today. Now that/Since you want to improve your oral English既然你想提 高你的英语口语）,you should speak English every day.Part 3练实基

28、础考点多维检测I .阅读一一教材VS高考之一The river is being polluted with many factories existing on both of its sides.Dead fish have been found floating on the surface of the water.Unknown bacteria are propagating fast along the river, which might be a potential risk to people ' s health.However, whOt puzzles the

29、 local government is how to deal with the relationship between economic development and environmental protection.They want to take action to pull down some of the factories, but they fear that this may cause the local economy to crash and then bring impacts on employment.1 .写出黑体词汇在语境中的词性和词义 vi.存在vi.

30、浮动；漂浮vt.我迷惑：便为难 vt.拉拽 vi.崩溃2 . Which of the following can replace the underlined “propagating ”A. multiplyingB. dissolvingC. lesseningD. exhausting答案 Au .俚完形教材vs高考之二s theIsaac Newton, an English physicist, discovered gravity.Based on his _1_, astronomerspredicted that another planet might _2_ in the

31、 orbit of Uranus（天王 星）.Uranus, having 27 known natural satellites, is visible to the naked eye.It third largest planet in terms of size in the Solar System, with its _3_ roughly 14.5times that of Earth.Its much closer to the sun, but this does nO from beingthe coldest, because unlike the other plane

32、ts, Uranus gives off less heat than it absorbs from the sun.Its climate also seems less _5 . Traces of carbon dioxide, oxygen and hydrogen have been confirmed in its atmosphere.1. A.astronomyC. presence2. A.floatC. lessen3. A.massC. carbon4. A.puzzleC. prevent5. A.violentC. fundamental答案 1.D 2.B 3.A

33、 4.C 5.Am .语法填空教材vs高考之三B. religionD. theoryB. existD. harmB. billionD. acidB. crashD. blockB. extinctD. gentleThe development of space technology is cheering 1.us(we) up.Man has succeeded in landing on the moon and the next destination is Mars.This goal will be achieved 2jn time.Is there life on Mar

34、s It is still 3.a puzzle to us.Until now we 4.have known(know) a little about Mars, but that ' not enough.The earth is six times 5Jager(large) than Mars.There is almost no oxygen on Mars, which makes it impossible for life 6.to_exist(exist). It might be about 50 degrees above zero at noon and 10

35、0 degrees below zero at night, which prevents us 7.Uving(live) there.Now 8.that Mars is quite different from the earth, if we plan to go to Mars one day, we should have to take along our own oxygen, food, clothing and shelter.iv.俚写作一-教材VS高考之四一、细读本单元Reading部分，根据其内容写一篇60词左右的概要。【参考范文】Billions of years

36、after the"BthdBdngt began to settle into a solid ballthat produced many gases making the earth ' asmosphere.（1L点 1）With the earth cooling down, water began to appear and allowed the earth to dissolve harmful gases.f?点 2）Thus, life began to develop©点 3）Many millions of years later, smal

37、l plants appeared and multiplied and land animals followed.（耍点 4）Then small clever animals spread all over the earth睾点 5）二、假设你是李华，对探月感兴趣，现在写一篇英语短文，设想如何在假期 到月球旅行。1 .去月球旅行的问题；2.月球现状；3.解决办法；4.期望。注意：1.词数不少于60;2 .至少使用5个所提示的关键词语。提示词：be faced with, eat and drink, gravity, float, tube, suck, straw, prevent,

38、 solve, in time【参考范文】If I visited the moon, there would be a problem I might be faced with: how to eat and drink .The gravity of the moon is so weak that the food will float around.I would have to take all my food with me.So it could be put in a tube and then I would be able to suck it more easily.P

39、erhaps I would use astraw to do it.It can prevent the food from floating away.Only in this way can the problem besolved.I will have a try in time .Part 4提高应试技能切块集训I .完形填空（2019 浙江省名校协作体联考）On a recent trip to California, I was introduced to Smile Cards.I promised myself to _1_ an act of kindness befor

40、e I left California.I2 thinking about it but I didn' t know what to do.I reached the airport and the _3_ was about to begin when I saw an icecream store.I went in and told the guy at the store that I _4_ to do an act of kindness.The guy, named Jose, looked confused._5_ I explained I had just att

41、endeda conference, where I was told Smile Cards and 6_ to do an act of kindness.Jose showed _7_. I told Jose," Whoever is your 8ext, _treat them to some icea smile that was both grateful and 10_ at the same time.cream and then give them this Smile Card.9”iJoadethe card and agreed withSince this

42、 was my first time, I wanted to know the 11 of the receiver. " Jose, I have to catch a 12 , but here is my cell number.Would you be _13_ enough to call me and tell me the person '? s7eaetid4.I went to my gate, and as I was about to board, Jose 15. “I did the act of kindness.The person was v

43、ery 16 , and asked me to express thanks to the person who paid for them! ” I again thanked Jose and boarded the flight feeling17 .I really want to _18 this practice of kindness.I am a professor and I love my work _19e_ it makes a difference in the lives of others.And now, I realize that I can do tha

44、t everywhere.The whole world is my _20_【语篇解读】 本文是一篇记叙文，作者主要叙述了最近在去加利福尼亚的一次 旅行中，我得到了微笑卡片。通过接下来的善举，作者深切感受到了生活的意义， 觉着拥有了整个世界。1 A.startB. findC. proveD. explain答案 A 句意：在我离开加利福尼亚之前，我答应自己要开始做善事。start开 始”。这里表示一件事情的开端。2 A.practisedB. enjoyedC. triedD. kept答案 D 句意：我一直在想，但我不知道该怎么办。keep doing一直在做，符合句意。practise

45、练习，实践；enjoy喜欢；try尝试。故选D项。3 A.checkingB. boardingC. shoppingD. booking答案 B 句意：我到达了机场，登机即将开始这时我看到了一家冰淇淋店。 board上（飞机、车、船等）。check检查，检验；shop购物；book预订；登记。 故选B项。4 A.managedB choseC wantedD forgot答案 C 句意： 我走进去告诉商店里的那个人，我想做一件善事。want to do sth想要做某事。manage设法；choose选择；forget忘记。故选C项。5 A.ThenB AgainC YetD Anyhow答

46、案 A 句意：然后，我解释说我刚刚参加了一个会议，承接上文，作者说明了来由。按照逻辑判断应该用then 表示。 6 A.forcedB orderedC allowedD inspired答案 D 句意：在会上，我被告知微笑卡并被激励做一个善意的行为。force迫使；order命令；allow准许；inspire鼓舞，激励。根据句意选 D项。7 A.reliefB interestC satisfactionD delight答案 B 根据下文Jose的表现可以推知Jose对此表现出了兴趣。relief减轻，安慰； interest 兴趣； satisfaction 满意，满足；delight

47、 高兴。根据语境可知选B项。 8 A.visitorB assistantC customerD friend答案 C 句意： 无论下一个顾客是谁，请给他们一些冰淇淋，然后给他们这张微笑卡。到商店来买东西的应该是顾客（customer故选C项。9 A.curiouslyB calmlyC politelyD nervously答案 A 句意：Jose好奇地读了这张卡片，以一个既感激又困惑的微笑同意了。curiously好奇地；calmly平静地；politely有礼貌地；nervously紧张地。A项符合语境。 10 A.annoyedB tiredC frightenedD confused

48、答案 D 句意（同上）， 由于店员对此并非很了解，知道了作者的真正意图之后，表现出来又感激又不解的神情。11 A.replyB reactionC expressionD decision答案 B 根据下文提示，可以得知作者想要了解下一位接受者对此举的反应。reply 答复；reaction反作用，反应；expression表达；decision决定。故选 B 项。12 A.busBtrainC flightDtaxi答案 C 根据上文提到 登机，机场”，可以推知此空应该填flight（航班）。 13 A.kindBbraveC wiseD reliable答案 A 句意： 请你给我打电话，告

49、诉我这个人的反应好吗？be kind enough to常用搭配结构“劳驾；恳请”。 14 A.refusedB agreedC sighedD failed答案 B Jose同意了作者的要求，在下文一段话中也体现出来了。agree同意；sigh 叹气，叹息。B 项符合句意。15 A.arrivedB shoutedC appearedD called答案 D 根据上文可知，如果作者离开后有人接下来去做善举，请打电话告诉作者，所以这里用Call”表示 打电话”符合语境。16 A.happyB activeC specialD clever答案 A 根据下文 “请我向为他们付钱的人表示感谢。”这

50、句话可以理解出这位受到帮助的人非常高兴。故选 A项，happy高兴的，快乐的。17 A.safeB luckyC proudD energetic答案 C 作者因为一次善举给别人带来了快乐，他此时登机的心情应该是自豪的。proud骄傲的，自豪的。故选C项。18 A.introduceB describeC exploreD continue答案 D 句意：我真的想继续这种善举。introduce介绍；describe描写；explore勘探，探测；continue连续，继续。D项符合语境。19 A.onceB becauseC ifD though答案 B 句意：我是一位教授，我热爱我的工作，

51、因为它能改变别人的生活。作者通过自己的工作继续这种善举。前后为因果关系，故用连词because因为"。20 A.homelandB battlefieldC playgroundD mainroad答案 C 句意：整个世界都是我的游乐场。homeland 本国，故国；battlefield战场；沙场；playground操场，游乐场；mainroad大路；主干道。故选C项。H .语法填空In many places like Britain and Italy, if you leave the house without your wallet, you llbe in a tou

52、gh situation all day.But in China, you can enjoy your day just 1.a smart phone.The other day, I set out 2.(see) how far a phone would get me in thecountry s capital.Admittedly, I was surprised to discover how 3.(convenience) it was.I used my phone to call a taxi to meet my Chinese friend, Gu Yu, 4.w

53、ould guide me to get around Beijing.We paid for breakfast by 5.(scan) aQR code on the window of a restaurant selling jianbing, one of China s most populastreet breakfasts.My purchase cost 6yuan and 6.(take) just a few seconds.Ata nearby coffee shop, 7.(it) owner scanned a QR code on my phone.As wesi

54、pped our coffee, Gu Yu paid her household water bill.She used the same simple process to pay other bills and even her rent.We also paid by phone for movie tickets, takeout food, shopping and for 8.(deliver)I have known from Gu Yu that from tiny street stands to large chains,9. huge number of people

55、accept mobile payment, 10.(most) through popular apps Alipay and WeChat.【语篇解读】作者讲述了自己在中国和朋友一起用手机进行移动支付的经历，包括打车、吃饭、交各种费用、买票、购物等，不需要带钱包，只要带一部手机， 就可以很愉快地度过一天。1. with 考查介词。空处所在句的主干部分是完整的， 1_ a smart phone作 状语，意思是用一部智能手机”，所以填with,表示用"。2. to see 考查非谓语动词。set out to do打算/计划做”为固定用法。3. convenient 考查形容词。此

56、处为how引导的宾语从句，空处在从句中作系 动词was的表语，且前面有how修饰，故要用形容词。4. who 考查定语从句。从结构上看，空处是关系代词，引导一个非限制性定 语从句,修饰先行词 my Chinese friend, Gu Yu”指人，并且在从句中作主语，所 以要用who。5. scanning 考查非谓语动词。根据空前的介词 by可知，空处作介词的宾语， 因此要用动名词scanning 6. took 考查动词的时态。根据句子的主语 My purchase及谓语动词cost可知， and连接的并列谓语应用过去式，所以填took。7. its 考查代词。根据空前的地点状语 At a nearby coffee shop”可知，句子的 主语是这家咖啡店的老板，因此要用形容词性物主代词 its来作owner的定语。 8. delivery 考查名词。根据空前的介词 for可知，空处作介词的宾语，for delivery送货”为常用搭配，所以填delivery 0 9. a 考查固定短语。a huge number of是固定短语，意思是 许多”，修饰可数 名词复数。10. mostly 考查副词。空处作状语，修饰介词短语 through popular apps Alipay and WeChat所以要用mo