C、D、E字部
1. choosev.選擇詞形變化：過去式chose，過去分詞chosen關聯片語：choose from挑選，從……中選擇;choose between A and B在A和B中做出選擇;choose to do sth.選擇做某事詞性轉換：choice n.選擇：make a choice做出選擇;have no choice別無選擇For the first few months I chose to eat in Sichuan Or Hunan style restaurants instead of eating much __16__ food.16. A. fresh B. local C. Chinese D. frozen
2. collectv.收集，聚集關聯片語：collect information收集資訊;collect stamps集郵詞性轉換：collection n.收集，採集;收藏品：a collection of(收藏的)一些，一批What she does is called "plogging", an activity combining collecting rubbish with running.
3. comfortableadj.令人舒適的;感到舒服的關聯片語：make oneself comfortable別拘束，別客氣;feel comfortable感到舒服詞性轉換：comfortably adv.舒適地;comfort n.舒適;安慰;v.安慰，使(痛苦)緩和Remember that usually Chinese people will not open the gift in front of the person who gives ____11____. To show the respect, it may be ____12____ to explain what the gift is.11. A. it B. them C. that12. A. necessary B. careful C. comfortable
4. communicatev. 溝通，交流;交際;傳達關聯片語：communicate with與……交流;communicate in (English)用(英語)交流詞性轉換：communication n.交流;通訊，通訊：international communication國際交流33. What is the writer's main purpose in writing this passage?A. To question about the standards of information storage.B. To discuss our problems of communication with machines.C. To stress the importance of improving our memorizing ability.D. To remind us of the risk of depending on machines to remember.
5. comparev. 比較，對比1compare A with B“比較A和B”，側重二者的區別2compare A to B“把A比作B”，側重比喻，比擬，指出二者的相似關係3compared with/to +名詞，“與……相比”，通常放在句首或句子中間，充當狀語成分。例如：Compared with cars, bikes are more environmental. 與轎車相比，腳踏車更加環保。詞性轉換：comparison n.比較，對比：make a comparison (between A and B)(在A和B之間)做比較;by comparison比較起來;in comparison with…同……比較起來My plan wasn’t to make promises to do things I couldn’t ___14___ but to show my class why I wanted to be president.14. A. compare B. remember C. manage D. repeat
6. competitionn.競爭，比賽關聯片語：sports competition運動競賽;fair/unfair competition公平/不公平競爭;in competition with同……競爭詞性轉換：compete v.競爭，比賽;competitor n.競爭者，對手;competitive adj.有競爭力的6.The English Speech Competition the best in her. As a result, she is more active now.A. checked out B. tried out C. left out D. brought out
7. completev.完成，結束;adj.完成的，完整的作動詞：The work should be completed in one year.這項工作應該在一年內完成。作形容詞：This is a complete story.這是一個完整的故事。詞性轉換：completion n.完成，結束;completed adj.完成的;completely=totally adv.完全地，徹底地反義詞：incomplete adj.不完全的，不完整的3.- Keep quiet! I need complete__________ when I'm working.-Sorry, dad. I won't make any noise again.A. trust B. silence C. control D. strength
8. conditionn.條件，狀況關聯片語：in good/bad condition情況良好/糟糕;on condition that…在(某事發生)的條件下用法：當用來表示“天氣”、“(居住、工作或做事情的)環境，境況”時，通常使用複數conditions。如：The plants grow best in cool, damp conditions.這種植物最適合在陰涼、潮溼的環境下生長。Carl made friends with the correspondents, and got Millet's condition reported to England and all over the continent, and America, and everywhere.
9. connectv.連線，把……聯絡起來connect A with B表示“把A和B聯絡起來(或連線在一起)”，A和B之間不分主次;connect A to B表示“把A連線到B上”，通常以A為主，以B為輔;通常可用and代替介詞with或to，變成connect A and B的形式。詞性轉換：connection n.關係，連線;connected adj.有關聯的：be (closely) connected with與……(緊密)相關However, after falling in love with the city. I came to realize that the food is so closely ___17___ with its local culture.17. A. connected B. covered C. compared D. charged
10. considerv.考慮，認為關聯片語：consider doing sth.考慮做某事;consider sth. as…把某事看作……詞性轉換：consideration n.考慮：take sth. into consideration=consider sth.考慮某事;in consideration of…考慮到……，顧及……In fact, I think a garden is a really bad idea. I don't know why we're even considering it.
11. continuev.繼續continue with sth.繼續做某事，with後面接名詞continue doing sth.繼續做某事，指繼續做同一件事continue to do sth.繼續做某事，指一件事做完後，繼續做另一件事比較：After drinking a cup of coffee, I continued to do my homework.(喝咖啡之前我是在做別的事而不是做作業)After drinking a cup of coffee, I continued doing my homework.(喝咖啡之前我在做作業但沒做完，喝完以後繼續做)同義詞：continue=go onShe tried to finish the song, but the audience (觀眾) began to whistle and got angry. Mrs. Chaplin could not continue any longer and walked ___7___ the stage crying.7. A. onto B. off C. towards D. around
12. correctv.糾正，改正;adj.正確的，對的同義詞：right adj.正確的，對的反義詞：wrong adj.錯誤的;incorrect adj.不正確的詞性轉換：correctly adv.錯誤地;correctness n.正確性;correction n.糾正Many people believe smart machines are necessarily correct and objective, but machines are trained through a repeated testing and scoring process. In the process, human beings still decide on the correct answers.
13. costv.花費，值(多少錢);n.價格詞形變化：過去式cost，過去分詞cost關聯片語：at the cost of以……為代價;at all costs不惜任何代價;at any cost無論如何動詞用法：表示“花費”的三個動詞spend、cost和take的區別：spend的主語必須是“人”，賓語可以是錢，精力，時間等，其後接on(for)+名詞或用in(可省)+動名詞;cost可用於表示花時間和金錢，其主語一般是“物”或“事”，表示“花費”、“耗費”;take常用於“佔用、花費”時間，其主語通常為形式主語“it”或某物。句式是：It takes sb. some time to do sth.=Sth. takes sb. some time.25. Roy works in London. It _________him about half an hour to get to work by bus every day.A. costs B. spends C. takes
14. createv.創造，創作;造成，產生同義詞：produce，make詞性轉換：creation n.創造，創作;產物，作品;creative adj.創新的，有創造性的：creative power創造力;creative thinking創新思維24. Around the world, 300 million tons of plastic _____________ each year, of which about 10 percent ends up in the sea.A. is created B. was created C. creates
15. culturen.文化，文明關聯片語：traditional culture傳統文化;western culture西方文化;local culture本土文化;popular culture流行文化，大眾文化;詞性轉換：cultural adj.文化的，文化上的40. More and more people have realized the importance of spreading our _____________(傳統的) culture.
16. cutv.切，剪，削，割;n.切，割;傷口;理髮詞形變化：過去式cut，過去分詞cut，現在分詞cutting動詞片語：cut off切斷，中斷;cut down砍到;削減;cut in插嘴，插入;cut up切碎名詞片語：power cut停電，供電中斷關聯單詞：shortcut n.捷徑;haircut n.理髮;髮型67. Have you ever cut your finger on the edge (邊緣) of a book page? The small cut on your finger is so _____________. (pain)
17. dailyadj.每日的，日常的關聯片語：daily life日常生活;daily use日用品;on a daily basis按日，每天其它詞性：作adv.：daily=every day每日，每天作n.：表示“日報”：China Daily中國日報9.- Could you tell me ____________________?- You will stay with an English family and take part in their daily life.A. when I should pay for the course B. what the best part of the course isC. how long the shortest course lasts D. where I can go sightseeing after class
18. dangerousadj.危險的，有危害的關聯片語：dangerous goods危險物品;dangerous situation危險處境詞性轉換：danger n.危險，威脅：in danger處於危險中;endanger v.危及，使遭受危害20. A recent survey shows that 44 percent of Americans want to use self-driving cars, _________ 34 percent believe that they will make the roads more dangerous.A. although B. because C. if
19. dealv.交易;n.買賣;量，數額動詞片語：deal with…和……做生意;處理，應對名詞片語：a good/great deal of大量;a big deal大人物，了不起的人/事;make a deal with同……達成交易For example, on the way home, focus your attention outside of yourself, instead of thinking about the problems you have to deal with.
20. decidev.決定，下決心關聯片語：decide on sth.決定(選定)……;decide to do sth.決定做某事詞性轉換：decision n.決定，決心：make a decision做決定Two months ago, when our class election(選舉) started, I decided to run for class president.
21.dependv.依靠，依賴;取決於關聯片語：depend on/upon sb./sth.依靠/依賴……;取決於……，視……而定用法：在口語中可以用It (all) depends或That depends表示“那得看情況”。詞性轉換：dependent adj.依賴的(反義詞：independent);dependence n.依賴，依靠Some people might think that their music isn't all that loud. But this can depend on where you are.
22. diev.死亡，去世詞形變化：過去式died，過去分詞died，現在分詞dying關聯片語：die out滅絕用法：表示死亡的原因，可以使用介詞of或者from，二者的大致區別：die of通常表示死於與身體之上/之內的原因，如疾病，飢餓：die of cancerdie from通常表示環境等外部因素引起的死亡，如事故：die from a traffic accident詞性轉換：death n.死亡;dead adj.死亡的，去世的68. There are about 6,000' languages that are spoken around the world, but 43% of them are dying out. If no _________is taken, some of these languages will disappear. (act)
23. directadj.直接的，直率的;v.指揮，指導;導演(電影)關聯片語：a direct flight直飛航班詞性轉換：directly adv.直接;direction n.方向;指導;director n.導演;directive n.偵探反義詞：indirect adj.間接的You’ve been here in China for a few days, and you may notice that Chinese people can sometimes be very direct.
24. dividev.分，劃分關聯片語：divide… into把……分成;divide sth. between/among…在……之間分配/分享某物用法：表示除法運算時，可以用divide A by B，如：21 divided by 3 is 7.詞性轉換：divided adj.分裂的，分開的;有分歧的;division n.分割，劃分;除法;部門，分支What happens if there’s a topic that you still don’t 46 understand? You’d better have a website or two that you can 47 to search a subject.46.A. normally B. gradually C. completely D. politely47. A. imagine B. use C. knock D. divide
25. doubtn&v.懷疑，疑慮動詞用法：doubt+名詞/代詞：I doubt his words.我懷疑他說的話。否定句和疑問句中，doubt可接that從句：I don’t doubt that he can finish the task on time.我相信他能按時完成任務肯定句中，doubt一般接if/whether從句：I doubt whether he can finish the task on time.我懷疑他能否按時完成任務。名詞用法：There is no doubt that毋庸置疑;no/without/beyond doubt無疑地詞性轉換：doubtful adj.懷疑的;可疑的You can see the _____ in our faces when we talk about the great achievements in the past 70 years.A. doubt B. pride C. regret D. ability
26. drawv.繪畫，繪製;拉，拖;提取(錢)詞形變化：過去式drew，過去分詞drawn關聯片語：draw a picture畫一幅畫;draw some money取一些錢;draw one’s attention吸引某人的注意詞性轉換：drawing n.繪畫，圖畫，圖紙;drawer n.抽屜He wanted to draw a picture of it, but he wasn't sure how to spell "dachshund, so he simply wrote "Hot Dog".
27. edge
n.邊緣
關聯片語：on the edge of…在……的邊緣
熟詞僻義：edge還可以用來表示“優勢”，例如：competitive edge競爭優勢;常用於have an edge over…的結構，表示“略勝一籌，比……更有優勢”：
You have an edge over your competitors.你們比競爭對手有優勢。
同義詞：advantage n.優點，優勢
To avoid accidents, some trampolines have 8 safety net around them. Remember: whenever you are on a trampoline, be careful not to jump near the edge of it.
28. education
n.教育，培養
關聯片語：physical education=P.E.體育課，體育教育;higher education高等教育
詞性轉換：educate v.教育，培養;educated adj.受過教育的，有教養的
70. What would the writer probably talk about in the following paragraph?
A. Advice on how to sleep well. B. Ways of changing kids’ education.
C. The importance of sleeping well. D. Measures parents and schools should take
29. effort
n.努力，艱難的嘗試
表示“作出努力”，通常用make an effort這樣的形式，其中an可換成another/one more，every等;如果中間不使用限定詞，則effort需用複數，即make efforts：You must make efforts to achieve your dream.你必須好好努力實現你的夢想。
表示做某事的努力，通常在effort後面接to do結構：He made every effort to get it.他竭盡全力得到它。
更多短語：spare no effort不遺餘力;without effort毫不費力
When there were no computers, efforts were required to get knowledge from other people, or go to the library
30. electric
adj.電的，帶電的，用電的
electric和electrical的區別：
electric指“電的，帶電的，用電的”，被修飾的物體本身可帶電，如electric guitar電吉他
electrical指“與電有關的，電氣科學的”，被修飾的物件本身不帶電，如electrical engineer電氣工程師
關聯片語：electric car電車;electric power電功率，電源;electric system電力系統;electric energy電能
詞性轉換：electricity n.電，電流
Wind makes windmills spin (旋轉). When the windmills spin, they make electricity. Then we can use the electricity.
31. encourage
v.鼓勵
用法：encourage sb. to do sth.鼓勵某人做某事
詞性轉換：courage n.勇氣;encouragement n.鼓勵;encouraging adj.鼓舞人心的
反義詞：discourage v.阻止，使氣餒
That encouraged Sally and she worked even harder.
33. end
n.末尾，終點，結束;v.結束，終止
名詞片語：in the end=at last=finally最後，終於;at the end of在……盡頭;在……結束時;from beginning to end自始至終;put an end to sth.結束(終止)某事;sth. comes to an end某事結束了
動詞片語：end in sth.以……為結尾;以……為結果;end up with/doing sth.最終成為……，最後處於……;以……告終
反義詞：start，begin v.開始;beginning n.開始，起初
But the peace ended the day the British man's pig decided to eat some of an American farmer's potatoes.
35. energy
n.能量，能源;精力
關聯片語：new energy新能源;clean energy清潔能源;save energy節約能源;full of energy充滿活力
用法：put (all) sb’s energies into sth.表示“把某人的(全部)精力投入到某事中”;常和time並列使用：
She put all her energies into her work.她把全部精力都投入到工作中去了。
I don’t regret putting time and energy into the election because I’ve learned that things aren’t always going the way I expect.
36. enjoy
v.享受，喜歡
1enjoy oneself=have a good time=have fun玩的開心，過的愉快;
2enjoy doing sth.=like doing sth.喜歡做某事，樂於做某事;注意enjoy後面不接動詞不定式;
3通常enjoy為及物動詞，後面要接賓語。例外是在口語中可以說“Enjoy!”，表示請對方好好享受(用)。
詞性轉換：enjoyment n.享受，樂趣;enjoyable adj.令人愉快的
2.- Sir, did you enjoy your stay in our________________?
- Yes, I slept well and I like the breakfast.
A. hotel B. school C. factory D. company
37. enough
adj.足夠的，充分的;adv.足夠地，充分地
作形容詞：可作為限定詞修飾名詞，要麼修飾不可數名詞，要麼修飾可數名詞複數;常用句式有：
enough+名詞+for…或者enough+名詞+(for sb.) to do sth.：
There is enough food for all people.有足夠多的食物給所有人吃。
I have enough time to finish the job.我有充足的時間來完成這項工作。
作副詞：enough要放在被修飾的形容詞/副詞之後;常用句式有：形容詞/副詞+enough+(for sb.) to do sth.：
This article is not easy enough for you to understand.這篇文章對你們來說太難理解了。
62. The little boy said, "I am old enough to take good care of ____________."(my)
38. enter
v.進入;輸入，登記
用法：1enter後面可接賓語，也可不接;通常不用被動語態;2還可用在與計算機相關的語境，表示“輸入，登入，登記”;3enter for表示“報名參加(考試、比賽)”。
詞性轉換：entrance n.進入;入口：No Entrance.禁止入內;entrance exam入學考試
同義詞：enter=go into=get into
The smallest plastic particles can enter the blood, the lymphatic (淋巴)system, and may even reach the liver (肝臟)," said Philipp Schwabl, who took part in the research.
39. environment
n.環境
關聯片語：natural environment自然環境;living/working/social environment生活/工作/社會環境;protect the environment保護環境
詞性轉換：environmental adj.環境的：environmentally friendly環保的
One basic law of psychological time is that time seems to slow down when we’re exposed(接觸) to new environments and experiences.
40. especially
adv.特別，尤其
especially在句中可修飾名詞、動詞、形容詞、介詞短語等，一般放在被修飾詞的前面：It's very cold in winter, especially in Beijing.冬天很冷，尤其是在北京。
especially在句中還可用來修飾狀語從句：Sunglasses are very useful especially when the sun is strong.太陽鏡非常有用，尤其是陽光很強的時候。
especially在邏輯上已有極限意義，故無比較等級。
易混單詞：specially adv.特別地;特意，專門：He bought the flower specially for her.他特意為她買了鮮花。
The audience found this announcement especially ____13____ and started to throw even more money onto the stage.
13. A. funny B. lucky C. helpful D. painful
41. every
adj.每一，每個的
用法：every表示“每個”，其後通常接可數名詞單數，一般不接名詞複數或不可數名詞。
every和each的區別：
every只能做形容詞，而且each還可以用作代詞，直接充當主語或者賓語。
二者均指“每個”，但every側重全體;而each側重各個個體，比較：
I know every member of the class.全班的人我都認識。(概括全體)
I know each member of the class.這個班的每個人我都認識。(“個別”意義更重。)
every指三個或以上的“每個”，不能指兩者中的“每個”;each則可以，如：
誤：There are trees on every side of the road.
正：There are trees on each side of the road.
關聯單詞：everybody/everyone pron.每人，人人;everyday adj.每日的，日常的;everything pron.每件事，事事;everywhere adv.到處
7.Sam with his friends every weekend.
A. skates B. is skating C. has skated D. was skating
7.The instructions tell us everything ____________ about how to make the model ship.
A. by hand B. by chance C. in detail D. in person
43. examine
v.檢查，調查
近義詞：check v.檢查，核對
詞性轉換：examination n.檢查，調查;(=exam)考試：final examination期末考試;examination paper考試卷;entrance examination入學考試;take an examination參加考試
The students took a science exam before the study. After the six-week study, they took another.
44. example
n.例子，榜樣
關聯片語：for example例如;give an example舉例;take…for example以……為例子;set an example (for…)(為……)樹立榜樣
for example和such as的區別：
1for example是列舉整體之中的一個為例，常用作插入語，用逗號與主句隔開，example之後也需要逗號;其位置常常在句首，也可以置於句中、句末。如：
Noise, for example, is a kind of pollution as well.噪音，打個比方，也是一種汙染。
2such as用來列舉整體之中的部分同類人或事物作為例子，一般用逗號和主句隔開，但such as之後無逗號，直接跟名詞或名詞性短語。如：
Some classmates of mine, such as Lucy, Lily, Jim are very generous.我的一些同學，如露西，李麗，吉姆都是很慷慨的人。
For example, on the way home, focus your attention outside of yourself, instead of thinking about the problems you have to deal with.
45. excite
v.使興奮，使激動
用法：常用語be excited doing/to do sth.，或者be excited about/at…，表示“興奮”、“激動”的原因。
詞性轉換：
exciting adj.令人激動的：通常是指某物令人興奮激動，對應副詞是excitingly
excited adj.興奮的，激動的：指的是某人感覺到興奮或激動，對應副詞是excitedly
excitement n.興奮，刺激，令人興奮的事物
My grandmother is going to be 100 years old in June. She’s very excited because she’s going to get a special letter from the Queen.
46. exercise
v.鍛鍊，運動;n.運動;練習;體操
1名詞exercise表示“鍛鍊，運動”時，為不可數名詞：do/take exercise做運動/鍛鍊身體
2名詞exercise表示“體操，練習”時，為可數名詞，常用複數形式：do morning/eye exercises做早操/眼保健操
21. Tennis can exercise all of our muscles (肌肉) . And it requires _________to spend time with others. This is good for our health too.
A. ours B. us C. we
47. expect
v.期望;預料，預期
用法：
expect to do sth.期望做某事;expect sb./sth. to do sth.期望……做某事
expect+ that從句，或者常用作：It is expected that…預計……：
It is expected that the weather will be good soon.估計天氣很快會好起來。
詞性轉換：expectation n.期待，指望;expected adj.預期的，預料的(副詞expectedly)：as expected不出所料，正如預期;unexpected adj.出乎意外的(副詞unexpectedly)
I don’t regret putting time and energy into the election because I’ve learned that things aren’t always going the way I expect.
48. expensive
adj.昂貴的，價格高的
用法：expensive表示“貴”時，主要用於說明具體的事物，而不能用來形容price。試比較：
誤：The price of the coat is too expensive.
正：The price of the coat is too high.
正：The coat is too expensive.
詞性轉換：expensively adv.昂貴地;expense n.花費，費用
近義詞：dear=costly=pricey
反義詞：cheap=inexpensive adj.便宜的，廉價的;
30. How can we do trampolining safely?
A. Buy an expensive trampoline. B. Jump in the center of a trampoline.
C. Choose a trampoline without a net. D. Lose weight before starting trampolining.
49. experience
n.經驗;經歷;v.經歷
關聯片語：by experience憑經驗;working experience工作經驗;rich experience豐富的經驗;past experience過去的經驗
用法：
experience表示“經驗，體驗”時，為不可數名詞：She had no experience of life at all.她毫無生活經驗。
experience表示“經歷，閱歷”時，為可數名詞：Tell us about your experiences in Africa.給我們講講你在非洲的經歷。
It was a lifetime experience. I was able to experience Chinese living and culture from basic Tai Chi to Beijing Opera.
50.explain
v.解釋，說明
用法：常用句式為explain sth. to sb.向某人解釋某事;explain +that從句;explain後面也可以接反身代詞，即explain oneself，表示“把自己的意思表達清楚”或“解釋自己的行為”。
詞性轉換：explanation n.解釋，說明(注意：explain變名詞，並不是直接加-ation)
To show the respect, it may be ____12____ to explain what the gift is.
12. A. necessary B. careful C. comfortable
51. express
v.表達，表述
關聯片語：express oneself表達自己的思想;express thanks to sb.向某人表達感謝
熟詞僻義：n.快遞;快速：express way快車道，高速路;express train快速列車;by express透過快遞郵寄
詞性轉換：expression n.表達;表情：facial expression面部表情;beyond expression無法表達，形容不出
21. Why does the writer quote(引用) a story in Paragraph 3?A. To explain Africans like sweets. B. To show examples are not enough-C. To make the writer's opinion clearer. D. To express happiness is from children.文章整理自網路，轉載註明來源；奇速英語尊重原創，如涉及版權問題，請聯絡我們處理。