高考英語第一輪復習 第一部分課文 Module 8 Unit 3 Inventors and inventions課件

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1、第一部分第一部分 基礎模塊夯實基礎模塊夯實 Module 8 Unit 3 Inventors and inventions Section I. 課本掃描課本掃描詞詞匯匯部部分分詞詞形形變變化化1. mercy n. 仁慈，寬容merciful adj. 寬恕的 merciless adj. 殘忍的；無情的2. abrupt adj.突然的，唐突的，魯莽的abruptly adv. 突然地；粗魯地3. expect vt. 期待，預期，指望expectation n. 期待，預料，期望 unexpected adj. 想不到的，意外的 unexpectedly adv. 出乎意料地4. fr

2、eeze v. (使)凍結，(使)結冰 n.凍結 freezing adj. 冰凍的，嚴寒的5. practice v. 實行；實習n. 練習，實踐practical adj. 實際的6.apply v. 申請；應用; 申請；適用applicant n. 申請人application n. 申請；應用重點重點單詞單詞 1. distinguish vi&vt. 辨別；顯示的差別2. convenient adj. 便利的；方便的3. seize vt. 抓??；捉??；奪4. file n. 文件；檔案 vt. 把歸檔 5. hang vt.& vi. 懸掛；附著6. patent n. 專利；專

3、利證書7. perfume n. 香水；香味8. monitor vt. 監(jiān)控 n. 班長；監(jiān)聽器；監(jiān)視器9. criterion n. （評判的）標準；尺度10. current n. （水或氣流）；電流 adj. 現在的；當前的11. stable adj. 穩(wěn)固的；穩(wěn)定的；安定的詞詞匯匯部部分分重點重點詞組詞組1. call up給打電話；召集；使想起2. set about 開始；著手3. now and then偶爾；有時4. out of order次序顛倒；發(fā)生故障5. get through 設法聯系上（尤指打通電話）；(設法)做完；通過6. ring back 回復電話 7.

4、ring off 掛斷電話8.hang on 不掛斷；稍等9. in case 因為可能發(fā)生某事；以防萬一；萬一 重點句型重點句型1. The first thing I tried to do was to see if there were products that might help me, but there only seemed to be powders designed to kill snakes.2. Between the outside and inside walls of the bowl there is some jelly, which freezes h

5、ard when cooled.重點語法重點語法過去分詞作表語和賓語補足語（見語法專題 P327）一、核心單詞一、核心單詞1. distinguish distiwi v. 顯示的差別；辨別(1) I can distinguish them at a distance. 從遠處我就能認出他們。(2) The man distinguishes himself by his wisdom. 這個人因才智而揚名。歸納：歸納：distinguish A from B 辨別A與B be distinguished from不同于 be distinguished by 以為特征 be disting

6、uished for 因而著稱distinguish oneself 使自己杰出；使自己揚名小練：小練：根據句子的要求在括號里填詞。(1) Can you distinguish _ those two objects? (2) Children should be taught to _ (分辨好壞)(3) Speech distinguishes human beings _ the animals. (4) The Chinese nation is distinguished _ its diligence and courage.between distinguish right f

7、rom wrong from for 2. convenient knvi:njnt adj.便利的；方便的convenience n.便利，方便 conveniently adv.便利地 (1) Is it convenient for you to come next Sunday? 下個星期天你方便來嗎？(2) I can t see her now, it s not convenient. 我現在不便見她。 歸納：歸納：be convenient to sb. 對某人方便 it is convenient (for sb.) to do sth. (某人)做某事方便at ones c

8、onvenience 在某人方便的時候小練：小練：根據句子的要求在括號里填入適當的詞或翻譯。(1) Come and see me _ (無論你何時方便).(2) Come to see me _ (在你方便時).(3) I keep my reference books near by the desk for _ (convenient).whenever it s convenient to you at you convenience convenience 3. seize si:z vt. 抓??；捉住；奪(1) He seized me by the wrist. 他抓住我的手腕。

9、(2) Panic seized us. 我們驚恐萬狀。歸納：歸納：seize hold of sth. 抓住某物seize a chance/an opportunity 抓住時機seize on/upon sth. 意識到某事物而立即加以利用小練：小練：根據中文意思完成句子。(1) His father asked him _ (抓住時機賺一些錢).(2) We _ (身不由己) by a sudden impulse to run.(3) The critics _ _ (抓住) my mistake and said I was ignorant. to seize the chanc

10、e to make some money were seized seized on 4. file fail n.C 文件；檔案 vt. 把歸檔 (1) Here are our files on the results of the business in the past five years. 這是我們過去五年來經營成績的案卷。(2) Please file this paper away, Miss Mary. 瑪麗小姐，請把這份文件歸檔。歸納：歸納：haveopenkeep a file on存有設立保存的檔案小練：小練：漢譯英(1) 他閱讀了有關這個案件的全部卷宗。_(2) 她把

11、她所有的信件仔細歸檔。_ He filed all her letters carefully. She read all the files on the case. 5. hang h vt.& vi. (hung; hung) 懸掛；附著vt. (hanged; hanged) 吊死，絞死(1) Her pictures were hung in the Museum of Modern Arts. 她的畫在現代藝術館展出。(2) The man was hanged for murder. 那男子因謀殺罪被處絞刑。歸納：歸納：hang about 閑待著，終日無所事事；閑蕩hang o

12、n 緊握著；(電話用語)別掛斷hang up 掛；掛斷電話；延遲；推遲或擱置小練：小練：用hang的正確形式或相關的詞組填空。 (1) She _ the phone angrily before I could speak. (2) He _ for murder.(3) The curtain _ well.(4) _ a minute; I m just coming.hung up was hanged hangs Hang on 二、重點詞組二、重點詞組1. call up給打電話；召集；使想起(1) He called me up to tell me the good news.

13、 他打電話給我并告訴我這個好消息。(2) I was called up three months after war broke out. 戰(zhàn)爭爆發(fā)后的第三個月，我應征入伍。短語歸納：短語歸納： call back回電話；收回call on/at 拜訪(on后跟人；at后跟地點名詞)call for 要求；提倡；為叫喊call forth 使產生；喚起；使起作用call in 召集；召來all off 取消；延期call out 出動；喚起；大聲叫喚小練：小練：根據句子的要求在括號里填入適當的介詞或副詞。(1) This is the work that calls _ patience.

14、(2) Human Rights groups are calling _ the release of political prisoners. (3) She had to call _ the meeting because of the bad weather.(4) I ll call _ him tomorrow. Do you want to visit him with me?(5) The company has called _ all such models as built in 1990.(6) The government then called _ troops

15、to deal with the disturbances.(7) The old photo calls _ memories of my childhood. for for off on back in up 2. set about (sth./doing sth.) (不用于被動語態(tài)) 開始（某工作）； 著手做某事(1) I must set about my packing. 我得開始收拾行李了。(2) The new government must set about finding solutions to the countrys economic problems. 新政府

16、必須立即找出解決國家經濟問題的辦法。 短語歸納： set aside 將放在一邊set down 把記下來 set out 從某地出發(fā)上路set off 開始（旅行、賽跑等）set sth off 使（炸彈、地雷等）爆炸 set sth up 擺放或豎起某物；創(chuàng)（體育）記錄小練：小練：根據句子的要求在括號里填入適當的介詞。(1) I don t know how to set _ this job. (2) She set _ a new world record time _ the 100 metres. (3) They set _ on the last stage _ their j

17、ourney. (4) How do senior managers set _ making these decisions? about up in out of about 3. (every) now and then = every now and again 時而；偶爾；有時(1) I like to go to the opera now and then. 我喜歡偶爾去看歌劇。(2) Every now and again he went upstairs to see if she was still asleep. 他時而到樓上看看她是否還在睡。短語歸納：短語歸納：now

18、(that). 由于；既然 right now 此刻；現在 by now 到目前為止just now 剛才 from now on 從現在開始 小練：小練：用now的相關詞組填空。 (1) Sonia should have been home _ _. Do you think she s OK? (2) I hear from him _ _ _ _.(3) Please try to be more careful _ _ _.(4) There s nothing I can do about this _ _.by now every now and then from now on

19、 right now 4. out of order次序顛倒；發(fā)生故障Our air-conditioner is out of order. 我們的空調出故障了。短語歸納：短語歸納： in order 整齊，狀況良好，適宜，按順序in order that 后接從句，而in order to 后接動詞原形小練：小練：漢譯英(1) 電梯出故障了。_(2) 情況一團糟。_(3) 他現在發(fā)言是十分合適的。_The elevator is out of order. Things were in terrible orderIt ll be quite in order for him to spe

20、ak now. 5. get through 設法聯系上（尤指打通電話）；(設法)做完；通過(1) I ve got through a lot of correspondence today. 今天我處理了一大批信件。(2) I tried ringing you several times yesterday but I couldn t get through (to you). 昨天我給你打了幾次電話, 可是都沒（和你）接通。短語歸納：短語歸納：get across (使)被了解,(將)講清楚get ahead 獲得成功，取得進展get along 前進，進展；（with）與相處，生活

21、get away 逃離或擺脫開get off 出發(fā)，下班get away with sth. 僥幸做成get by (on sth)（靠某物）勉強維生；設法維持；對付get down to開始，著手get over sth. 克服 小練：小練：用get的適當短詞填空。(1) If you cheat in the exam you ll never _ it(2) It s time I _ _ _(認真干) some serious work. (3) He was disappointed at not getting the job, but he ll _ it.get away wi

22、th got down to get over 6. ring back 回復電話(1) I ll ask him to ring you back. 我會叫他給你回電話。(2) She rang off before I could answer it. 我還沒來得及接她就掛斷了。短語歸納：短語歸納： ring.up 給打電話ring off 掛斷電話 give sb. a ring給某人打電話小練：小練：漢譯英(1) 他們一到我就給你打電話。_(2) 你一定要掛電話了，我要用這個電話。_(3) 他給他的醫(yī)生打了電話，取消了他們的約會。_I ll ring you up as soon as

23、 they arrive. / I will give you a ring as soon as they arrive. You must ring off now. I want to use this phone. He gave his doctor a ring and canceled his appointment. 7. in case 因為可能發(fā)生某事；以防萬一(1)It may rain, you d better take an umbrella (just) in case (it does). 可能下雨，你最好帶把傘，以防萬一（下起來）。短語歸納：短語歸納： in

24、case of 萬一；如果發(fā)生in any case 無論如何in no case 決不in that case 既然那樣小練：小練：根據中文提示完成句子。(1) _ (如果發(fā)生火災), ring the alarm bell. (2) You don t like your job? _ _ _ (既然那樣), why don t you leave?(3) Bring some money with you _ _ (以防萬一) you want to buy something.In case of fire In that case in case 三、課文回顧三、課文回顧When I

25、 rang up my mother in the countryside she sounded very upset 1_ the telephone. She told me that some snakes, 2_(come) near the house now and then, had made their home in the courtyard and she wanted me to get rid of them. Thinking it a chance to distinguish 3_ by inventing something merciful that wo

26、uld catch snakes but not harm them, I set about researching the habits of snakes to find the easiest way to trap 4_. 5_(prepare) with the research findings, I decided to use the last one of the three possible approaches. Then I set 6_ to make the first attempt by placing the frozen bowl over the sna

27、kes habitat to cool it. on coming myself them Having prepared out 7_ I had to adjust my plan because when I tried to catch the snakes, they 8_(abrupt) disappeared into a convenient hole in the wall.For the second attempt, I did as before in the evening and left everything overnight. Early the next m

28、orning I returned to find the snakes very sleepy. But once 9_(pick) up, they tried to bite me, so I needed to improve my design again.In my third attempt while repeating the second procedure I had the expectation that the snakes would bite again, so I collected the passive snakes 10_ a small net tha

29、t I carried in my hand. The next day, after we merrily released them all back into the wild, I decided to seize the opportunity to get recognition for the invention from the patent office because only after you have had the recognition can you say you are truly an inventor. But abruptly picked with

30、四、句子精析與仿寫四、句子精析與仿寫1. They abruptly disappeared into a convenient hole in the wall. 它們突然消失在墻上一個附近的洞里。句子分析：句子分析：convenient 一般用來修飾sth.，或用it 作主語，不能用來修飾sb. 若要表達“如果某人方便的話”，往往用“if it is convenient to sb.”。如：Ill come to see you tonight if it is convenient to you.仿寫：仿寫：(1) 如果方便的話，能不能現在給我個電話？_ (2) 為了方便，她把頭發(fā)剪短

31、了。 _If it is convenient to you, can you give me a call now? She had her hair cut short for convenience. 2.Between the outside and the inside walls of the bowl there is some jelly, which freezes when cooled. 在這個碗的內壁和外壁間有一些果凍，這些果凍遇冷會冰凍起來。句子分析：句子分析：when/while/once/if 等引導的時間、條件狀語從句，當從句主語和主句主語相同，且謂語含有be時

32、, 可以將從句中的主語和be動詞進行省略。如：But once picked up, they tried to bite me。仿寫：仿寫：(1) 如果再給他一次機會的話，他一定會好好珍惜。_ (2) 環(huán)境一旦被破壞就很難恢復。 _If given another chance, he is sure to cherish it. Once destroyed, the environment is hard to restore. 3. Only after you have had that recognition can you say that you are truly an in

33、ventor. 你只有在獲得了那樣的認可后才能說是一個真正的發(fā)明家。句子分析：句子分析：only + 狀語（副詞、介詞短語、從句），位于句首時，主句應采用部分倒裝的語序。如：Only then did I know the truth. 仿寫：仿寫：(1) 只有通過交流我們才能相互了解。 _(2) 兩國只有拋開分歧才能繼續(xù)合作。 _Only by communication can we know each other. Only after they set aside their disagreements can these two countries go on with their

34、cooperation. 4. It was this exploring around problems and his dynamic spirit that led to his most famous invention. 正是這種對問題的探索精神和持之以恒的毅力使得他創(chuàng)造了他最著名的發(fā)明問世。句子分析：句子分析：強調句型：it is/was + 被強調部分 + that + 句子其他部分，用于強調主語，賓語或狀語。當強調“notuntil”狀語部分時，not until應放在一起強調。如：It is the cooperative spirit that he lacks.仿寫：仿寫

35、：(1) 直到他回來后我們才知道事情的真相。_ (2) 孩子最需要的是關愛而不是錢。_ It was not until he came back that we knew the truth. It is not money but love that children need most. Section II. 單元配套單元配套一、重點詞詞形變換一、重點詞詞形變換 1. The manager is having a meeting, so it is _ for him to see you now. You can leave a message here or come at hi

36、s _. (convenient)2. It is out of their _ that he lost the game. (expect)3. In western countries, the number “thirteen” is usually _ with bad luck, but actually there isnt any _ between them. (associate)4. This _ is well received in the market. Therefore, the _ are trying their best to increase its _

37、. (produce)5. He can no longer _ being shouted at in the public by his boss, which is _ to anyone else. (bear)inconvenient convenience expectation associated association product producers production bear 二、活用表格中的短語二、活用表格中的短語1. After weeks of research, she _ writing her graduation essay.2. The line i

38、s engaged. I couldnt _ to my brother.3. The chaos caused by war made the whole country _.4. The baby is crying. I have to _ now.5. They talk about their dreams on the Internet _.6. When asked why he was late, he couldnt _an answer.7. I cant _your rudeness any more! set about get through out of order

39、 ring off now and then come up with put up with 三、完形填空三、完形填空詞數：詞數： 280建議用時：建議用時： 20分鐘分鐘難度：難度：秘秘訣訣探探尋尋：長長難難句句的的設設置置技巧點撥技巧點撥長難句中通常包含并列、復合、倒裝等結構，方法是考生要運用所學的語法知識，學會分析句子結構，化整為零，化繁為簡：先拆并列句(如有并列句)，后拆主從復合句，為了更好理解復合句，利用結構引導詞進行單句重排，找出句子的主語、謂語及其賓語或表語，這樣長難句就不難理解了。真真題題導導悟悟1. I realized that_I had done that I wou

40、ld have lost a new friend and missed all the fun we would have together.1.if。根據句意that從句中內含一個if引導的虛擬條件從句。2. As my father, _ worked three jobs, once told me.2.who。根據語法結構分析得知，who引導的定語從句修飾father。真真題題導導悟悟3. Moreover, inaccurate or indefinite words may make _ difficult for the listener to understand the m

41、essage which is being transmitted to him.3.it。difficult為賓補，for 后面引導的部分為真正賓語放在句尾，因此空格用it作形式賓語。4. The school decided that when the driver opened both the front and back doors, who were getting off the bus should get off first, and students who were getting on should get on.4.students。由下文的并列句“students

42、who were getting on.”可以知道。 later。由上文并列句“who were getting off the bus should get off first ”可知。 圖窮圖窮匕現匕現本文中的第1，4， 15題所在的句子，都具有一定的難度，做題時要化整為零，找出主要成分，這樣不難得出答案了。思思路路盤盤剝剝段落段落Key wordsTopic sentencesTitle BreadPara 1the most important , we do not know,bread had an amazing development,did not change, the s

43、ameBread is probably the most important food for the entire human race.Main ideaBread is probably the most important food for the entire human race. There is no other food is capable of evoking such emotions and charm as the smell of baked bread.思思路路盤盤剝剝段落段落Key wordsTopic sentencesPara 2a vivid and

44、amazing, bake ,one of the cleverestBread is one of the cleverest inventions of the entire history of the human race.Para 3every culture of the world, bread styles, However, no other food is capable ofNo other food is capable of evoking such emotions and charm as the smell of baked bread.Bread is pro

45、bably the most important food for the entire human race. There is no 1 about it being a real and true richness and an extraordinary resource. 2 , we do not know the name of that real genius, or the name of those geniuses, who invented 3 and baked it for the first time. What is 4 is that bread had an

46、 amazing development during the course of its history, 5 , its ingredients did not change that much and they are 6 the same nowadays.Although we do not know who was the first man, or woman, to bake bread, he or she was surely someone who had a vivid and amazing 7 : thinking about milling(磨) wheat in

47、 order to get a powder, and then thinking of 8 a dough(生面團) from it by using water and then to bake it with 9 . It may seem as something evident and expected. Anyway we have to 10 it is one of the cleverest 11 of the entire history of the human race.Talking about bread would make much sense, because

48、 this food is such an important part of almost every culture of the world and every 12 has its own traditions and bread styles: simple bread, special bread, seasoned bread and so on, without even considering the many 13 bread can have. If we consider the many different local breads we found in every

49、 country of the world, the list is 14 , endless. Bread, compared to other foods, is pretty 15 . However, no other food is capable of evoking(喚起) such emotions and charm as the smell of baked bread.1.A. needB. doubtC. worryD. hurryB根據第一句話可以得知面包的重要性是確定的，此處表示毫無疑問，故選 B項。 2.A. Luckily B. Necessarily C. I

50、mportantly D. UnfortunatelyD本句和前一句在意義上是轉折的，人們知道面包的重要性卻不知道最初烘焙出面包的人的名字，故選D項（Unfortunately不幸地）。Luckily 幸運地；Necessarily 必要地；Importantly 重要地。 3.A. food B. flour C. bread D. wheatC根據前兩句，可知此處指的是bread。 4.A. certain B. great C. funny D. familiarA此處意為“可以確定的是”。故選certain。 5.A. somehow B. somewhat C. therefore

51、D. howeverD根據句子的內容和邏輯分析，此處要表示的是轉折關系，故用 however。 6.A. even B. mostly C. almost D. hardlyC根據前一個分句可以得知，面包的原料沒有很大變化，故選almost。 7.A. realization B. organization C. imagination D. devotionC句意為“盡管我們不知道是誰最先發(fā)明的烤面包，但可以確定他必定是一個有生動想象力（imagination）的人”。 8.A. taking B. leavingC. puttingD. makingD用面粉制作面團，故用 making。

52、9.A. electricityB. fireC. energyD. woodB最初烘烤面包必然只能用火，故選 fire。 10.A.think B. decideC. attachD. admitD我們不得不承認（admit）這是整個人類歷史上最聰明的發(fā)明（inventions）之一。 11.A.discoveries B. inventions C. technologies D. outcomesB句意：我們不得不承認（admit）這是整個人類歷史上最聰明的發(fā)明（inventions）之一。 12.A. village B. town C. country D. personC此處缺少的

53、詞和前面的 every culture 意義并列，故選 country。 13.A. benefits B. weights C. functions D. shapesD根據句意，應該是“面包所能擁有的各種形狀(shapes)”。 14.A. practicallyB. terribly C. strangely D. occasionallyA此處practically意為“簡直，幾乎”，等同于almost，故選A項。terribly極度地，厲害地；strangely 奇怪地；occasionally 偶爾地。 15.A. fineB. heavy C. simple D. nutriti

54、ousC此處缺少的詞表示的意義應與 however 后面內容不同或進行對比，故選 simple。 四、語法填空四、語法填空In the 1950s, a family that owned a farm near Beulah, Michigan kept a bull chained to an elm (榆樹). The bull paced 1 the tree, dragging the heavy iron chain, which led to a groove (槽) in the bark (樹皮). The groove 2 (deep) over the years. Th

55、ough for whatever reason, it did not kill the tree. 3 some years, the family took their bull away. They cut the chain, leaving the loop around the tree and one link 4_(hang down). Then one year, agricultural catastrophe struck Michigan in 5 form of Dutch elm disease. 詞數：詞數：162完成時間：完成時間：8分鐘分鐘難度：難度：ar

56、ound was deepened After hanging down the All of the elms lining the road leading to the farm became infected 6 died. Everyone thought that the old elm would be the next. The farm owners considered 7 (go) the safe thing: pulling it out and chopping it up into firewood before it died. 8 (amazing), the

57、 tree did not die. Nobody could understand 9 it was the only elm still standing in the county. It s said that 10 doesnt kill you will make you stronger. Or, as a plant pathologists (病理學家 ) put it , “Life breaks us all, but afterwards, many of us are strongest at the broken places.” and going Amazing

58、ly why what 1. around 下文告訴我們，樹皮被鐵鏈磨出了一個槽。由此可以看出，這是由牛繞著樹來回踱步造成的。 2. was deepened 隨著歲月的流逝，磨出來的槽逐漸被加深了。所以要用被動，另外，由于動作發(fā)生在過去，所以動詞要用過去式。3. After after+時間段，表示經過一段時間之后。4. hanging down hang down和其邏輯主語one link是主謂關系，所以用現在分詞表示主動，構成leave+賓語+現在分詞。5. the in the form of固定用法，意思是：以的形式。6. and 榆樹受到感染，繼而死去。7. going cons

59、ider后跟動名詞作賓語。8. Amazingly 副詞作狀語，修飾整個句子。9. why 誰都不理解為什么只有這棵榆樹依然聳立在那里。10. what 引導一個主語從句，并在從句中作主語，所以用what。 五、閱讀理解五、閱讀理解詞數：詞數：320建議用時：建議用時： 8分鐘分鐘難度：難度：解解題題技技巧巧點點撥撥第第1題題What can we learn from the first paragraph?細節(jié)理細節(jié)理解題解題其常見命題方式有：1. 特殊疑問句形式。以what, who, when, where, which, how much/many 等引出的問題；2. 是非題。通常以

60、true/false, not true/false 提問以及以according to the text 開頭；3. 填空題。通常涉及與主題有關的事實和細節(jié)；4. 就文中數字、排序、識圖等提問。方方 法法對對 策策解答此類試題時，不必通篇細看原文，而應采取“帶著問題找答案”的方法，先從問題中抓住關鍵性詞語，然后以此為線索，運用略讀及查讀的技巧快速在文章中尋找與此問題相關的段落、語句，仔細品味，對照比較，確定答案。方方 法法對對 策策除了運用掃讀法外，還可以兼用排除法，將“無此細節(jié)”和“與此細節(jié)相反”的選項排除。要快速地辨認和記憶事實或細節(jié)，就需要恰當地使用查閱的方法及技巧。查閱是在讀者對材料

61、有所熟悉的情況下進行的，它的特點是帶著問題去尋求答案，它往往與略讀綜合使用。真真 題題回回 放放Charlottes tale was inspired by the girls coin collection. “Weve collected foreign coins for years since our families went on holiday to Tenerife,” she explains. “That was before the Euro, so we put pesetas in.”The underlined wore “pesetas” in Paragrap

62、h 2 is a kind of _.A. story B. collection C. inspiration D. foreign coin本題正確答案為D。由原文中的Euro（歐元，歐洲統(tǒng)一貨幣）可推知該詞是一種在歐元發(fā)行前使用的錢幣。 知知識識積積累累Useful wordsambition(雄心壯志), multi-bike(多功能自行車), frame(框架), blender(混合器；攪拌機), pedal(踩踏板), concept(概念，觀念)Useful phrasesmake for(有助于；促進), go with(伴隨；與協(xié)調；匹配)， get around(走動；旅

63、行), be concerned about(關心)Useful sentences1.And, as you speed along the road, you might also think of ways in which you could improve your bike make it safer, more efficient, or more comfortable.2.The same principle can be used to sharpen knives or sweep city streets.3.the bike projects showed that

64、some of the most interesting scientific research often begins by taking a closer look at things you care about. 4.Its made from inexpensive materials, and the user gets exercise while pedaling to operate a machine. My imaginary medicineI fancy I invent one kind of new medicine that can cure _(a dise

65、ase)so that people will be very happy because they_.I fancy I invent one kind of new medicine that can cure stomach cancer (a disease) so that people will be very happy because they can eat what they like in the future.篇篇章章結結構構段落段落Key words Topic sentencesTitleMulti-bikePart 1(Para 1)two-wheeled, ma

66、ke for, science projectsIn fact, the two-wheeled machines make for some cool science projects. Main ideaPart 2(Para 2)scientific research,begins, a closer look at, thingsThe bike projects showed that some of the most interesting scientific research often begins by taking a closer look at things you care about. The passage tells us that a person Renato spent 3 years designing his special multi-bike and how the bike is used and where it is badly in need .Part 3Para (37)Renato, designing, multi-bik