高一英語單元復(fù)習(xí)配套課件：Module4《Great Scientists》 （外研版必修4）

,. 句式填空 1. the key to (doing) sth. (做)某事的關(guān)鍵; 的鑰匙 He thought that the key to feeding people (養(yǎng)活世人的關(guān)鍵) was to have more rice and to produce it more quickly.,2. a way to do sth. /of doing sth. 做的方法/方式 by doing sth. 通過做某事 He thought there was only one way to do this (做這件事的一種方法) by crossing different species of rice plant (通過使不同種類的水稻雜交), and then he could produce a new plant which could give a higher yield than either of the original plants.,3. v.-ing形式作方式狀語 Moving in a wheelchair and speaking through a special computer (靠輪椅來移動并且通過特殊的電腦說話), he has become the voice of science. 4. keep sb. /sth. doing sth. 使一直做某事 The tubes were attached to a long stick which helped keep the rocket moving in a straight direction (使火箭直直地前進).,5. it is possible that . . . 可能 . . . it is possible that (是可能的) they introduced them to Europe.,. 教材設(shè)題 1. Researchers were _ from all over China to develop the new system. A. brought up B. brought in C. put up D. put in 【解析】選B?？疾槎陶Z辨析。句意：全中國的許多研究者被召集來研究這一新項目。bring up培養(yǎng), 撫養(yǎng); bring in召來, 請來; put up舉起; put in把某物放在里。由句意可知B正確。,2. As _ result of Yuan Longpings discoveries Chinese rice production rose by 47. 5 percent in _ 1990s. A. the; the B. a; / C. a; the D. /; the 【解析】選C?？疾楣谠~。as a result of由于, 是固定短語。第二個空填the, 是因為表示“在20世紀(jì)90年代”時, 要用in / during the 1990s / 1990s。,3. Following this, Yuan Longpings rice was _ to other countries, such as Pakistan and the Philippines. A. imported B. importing C. exported D. exporting 【解析】選C。考查動詞辨析與語態(tài)。import進口; export出口。句意：在此之后, 袁隆平的水稻被出口到其他的國家, 如巴基斯坦和菲律賓。由句意可知此處要用export的被動形式, 所以選C。,4. You can get a good job _ . A. with studying hardly B. with studying hard C. by studying hardly D. by studying hard 【解析】選D。此處by表示“通過方式”, 后面經(jīng)常跟v.-ing形式。另外, 還要區(qū)分hardly與hard, 前者表示“幾乎不”, 后者表示“困難的/地, 努力地”。注意后者既是形容詞也是副詞。,5. Perhaps some of the tubes jumped out of the fire _ exploding in it. A. in terms of B. in favor of C. instead of D. in memory of 【解析】選C。考查介詞短語。in terms of依據(jù), 就而言; in favor of贊成; instead of代替; in memory of為了紀(jì)念。句意：可能一些管子從火中蹦出來了, 而沒有在火中爆炸。根據(jù)句意可知選C。,1. The majority of people in the town strongly _ the plan to build a playground for children. 2010浙江, 4 A. consider B. support C. confirm D. submit 【解析】選B?？疾閯釉~辨析。consider考慮, 認(rèn)為; support支持, 支撐; confirm證實; submit(使)服從, 提交。句意：這個城市的大多數(shù)人強烈支持為孩子建操場的方案。,2. The prisoners are reported _ to the other side of the border two months ago. A. to escape B. to avoid C. to have escaped D. to have avoided 【解析】選C。句意：據(jù)報道那些犯人兩個月前逃到了邊界的另一邊。根據(jù)句意可知此處要用escape(逃脫, 逃跑)。另外, escape這一動作發(fā)生在謂語動作之前, 所以要用動詞不定式的完成式。avoid避免, 放在此處意思不符合。故選C。,3. Eventually the roads _ and the traffic began to flow again. A. cleaned B. removed C. moved D. cleared 【解析】選D?？疾閯釉~辨析。clean打掃; remove除去; move移動; clear(煙霧等)消散, 澄清(誤會), 清除障礙等。句意：最后道路上的障礙清除了, 交通又通暢了。,4. I remember seeing the young man before, but his name _ me for the moment. 2011西安模擬 A. escapes B. reminds C. forgets D. ignores 【解析】選A。句意：我記得以前見過這個年輕人, 但我暫時記不起他的名字了。escape sb. 意為“被某人遺忘”, 符合句意。,1. The ruling Social Democratic Party has been _ for ten years. A. in power B. come to power C. under control D. in order 【解析】選A。in power掌權(quán); come to power掌權(quán); under control被控制住; in order妥當(dāng)?shù)摹＞湟猓含F(xiàn)在處于統(tǒng)治地位的社會民主黨已經(jīng)掌權(quán)十年了。in power與come to power都表示“掌權(quán)”, 但后者不能與時間段相連, 所以排除B。故選A。,2. Her parents died in a car accident when she was a baby and she was _ by her aunt in Canada. A. turned up B. broken up C. cheered up D. brought up 【解析】選D。turn up調(diào)大, 出現(xiàn); break up結(jié)束, 解散; cheer up振作起來; bring up培養(yǎng), 養(yǎng)育。,1. Lucy has a great sense of humour and always keeps her colleagues _ with her stories. 2010上海, 33 A. amused B. amusing C. to amuse D. to be amused 【解析】選A。此處考查keep sb. /sth. + adj. 的用法。句意：露西有很強的幽默感, 總是用她的故事使她的同事們很高興。,2. The key _ our strength lies in the unity of our members. A. of B. to C. with D. in 【解析】選B?？疾榻樵~。the key to表示“的關(guān)鍵”, 其中to是介詞。句意：我們強大的關(guān)鍵是我們的團結(jié)。,. 用所給詞的適當(dāng)形式填空 produce, educate, support, agricultural, brief, graduate, explode, escape, clear, quantity 1. Firemen were still clearing stones and bricks from apartments damaged at the scene of the attack. 2. It was an actor whose name escaped me for the moment. 3. Such a desert can support very few creatures. 4. That model of mobile phone wont go into production before late 2012.,5. He wants his children to have a good education in good schools. 6. Most of the population in China are employed in agriculture and fishing. 7. Tell me briefly what your story is about. 8. When the boys graduated from high school, their parents moved to a small town. 9. They were clearing up when the second bomb exploded . 10. His reputation as a writer depends more on quantity than quality.,. 完成句子 1. 整個事情的關(guān)鍵是他處理這件事的方法不當(dāng)。 The key to the whole affair was that the way he dealt with it was not proper. 2. 她養(yǎng)育了四個孩子, 在她的暮年, 卻沒有一個陪伴著她。 She brought up four children, none of whom accompanied her in her late life. 3. 由于誤解, 他們很長時間沒有說話了。 They havent talked with each other for a long time as a result of a misunderstanding.,4. 張藝謀更以他的電影和電視工作而出名。 Zhang Yimou is better known for his films and TV work. 5. 在網(wǎng)上開店謀生是多么好的一種方式??！ What a lovely way it is to earn a living by opening a store on line！ 6. 兩年前掌權(quán)的這一屆政府面臨很大的壓力。 The government that came to power two years ago suffers lots of pressure.,7. 通過借給他們一些錢我們可以幫助他們。 We can give them a hand by lending them some money . 8. 在這次地震中這個小鎮(zhèn)的三分之二的房屋被毀了。 Two thirds of the houses in the town were destroyed in the earthquake.,. 單項填空 1. The citys population has _ in the last few years. A. exploded B. employed C. explored D. exploited 【解析】選A?？疾閯釉~辨析。explode爆炸, 激增, 爆發(fā); employ雇用; explore探索, 勘探; exploit剝削, 利用, 開發(fā), 開拓。句意：在過去的幾年中, 這個城市的人口激增。由句意可知A正確。,2. Nowadays the Chinese government _ more importance to education and agriculture. A. adjusts B. attaches C. provides D. marks 【解析】選B。考查attach importance to(認(rèn)為重要)。句意：現(xiàn)在, 中國政府認(rèn)為教育和農(nóng)業(yè)更重要。,3. Mum, I have finished my homework. Oh, if you _ not to disturb me, you can watch TV. A. offer B. support C. guarantee D. want 【解析】選C。考查動詞辨析。句意：媽媽, 我已經(jīng)完成作業(yè)了。噢, 如果你保證不打擾我的話, 你可以看電視。offer主動提供; support支持, 供養(yǎng); guarantee保證; want想要, 由句意可知C正確。,4. Can he take charge of the computer company? Im afraid its _ . 2011合肥模擬 A. beyond his power B. within his power C. beyond his reach D. within his reach 【解析】選A?？疾楣潭ù钆洹eyond/within ones power在某人的能力之外/之內(nèi); beyond/within ones reach某人夠不著/夠得著。句意：他能負(fù)責(zé)這家電腦公司嗎？恐怕這超出了他的能力。根據(jù)句意可知選A。,5. Men usually go _ to what they want and leave quickly when shopping. A. slight B. light C. straight D. strict 【解析】選C?？疾楦痹~與形容詞辨析。A、B、D三項都是形容詞, 而此處需要的是副詞, 修飾前面的動詞go, 所以選C。straight既是形容詞也是副詞, 表示“直直的/地”。,6. The formula(公式) always _ over and over, until you grasp it. It just needs more patience. A. goes up B. turns up C. brings up D. makes up 【解析】選B?？疾閯釉~短語辨析。go up上升; turn up出現(xiàn), 發(fā)生; bring up培養(yǎng), 撫養(yǎng), 提出, 嘔吐; make up組成, 和好, 化妝。句意：這個公式會反復(fù)出現(xiàn)直到你掌握它。僅需要更耐心一些。由句意知B正確。,7. The musical “Butterfly” _ next week is a love story. 2011哈爾濱模擬 A. produced B. being produced C. to be produced D. having been produced 【解析】選C。考查非謂語動詞。句意：下周要創(chuàng)作的音樂劇蝴蝶是一個愛情故事。根據(jù)句意可知動詞produce與被修飾的詞the musical “Butterfly”之間是被動關(guān)系, 且此動作發(fā)生在將來, 所以要用動詞不定式的被動式。因為動詞不定式可以表示將來, 而動詞不定式的進行式表示這個動作正在進行, 過去分詞表示動作已完成或存在。,【舉一反三】 The 2010 Shanghai World Exposition _ with “Better city, better life” as a theme was one of the biggest events in the history of China. A. being held B. holding C. held D. having held 【解析】選C。句意：以 “城市讓生活更美好”為主題的2010上海世博會是中國歷史上最重大的事件之一。根據(jù)句意可知2010上海世博會已舉辦完, 所以要用過去分詞形式。,8. Gogh and Leonardo da Vinci were known _ their artistic achievements. A. as B. to C. for D. in 【解析】選C。be known as作為而出名; be known for因為而出名; be known to為所知。句意：梵高和萊奧納多·達芬奇都因為他們的藝術(shù)成就而出名。,9. Theres gas _ somewhere. Can you smell it? A. escaping B. coming C. flowing D. floating 【解析】選A。考查動詞辨析。句意：某個地方煤氣泄漏了。你能聞到嗎？根據(jù)句意可知選A。escape表示“逃跑, 逃脫, 漏出”?，F(xiàn)在分詞在此處作定語。干擾項是C。C項表示“流淌”, 此處指氣體泄漏, 不能用“流淌”修飾氣體。,【方法技巧】 現(xiàn)在分詞與過去分詞作定語 現(xiàn)在分詞作定語表示主動或正在進行。用現(xiàn)在分詞作定語時必須符合下面的條件： 1. 現(xiàn)在分詞表示的動作與謂語表示的動作同時發(fā)生 They lived in a room facing north thirty years ago. =They lived in a room which faced north thirty years ago. 2. 現(xiàn)在分詞表示的是現(xiàn)在正在發(fā)生的動作 The girl running around is Kate. =The girl who is running around is Kate.,過去分詞表示完成或被動的動作。用過去分詞作定語時, 應(yīng)符合下列條件： 1. 過去分詞表示的動作是在謂語動詞表示的動作之前發(fā)生的 This is a picture painted by my father. = This is a picture that was painted by my father. 2. 過去分詞表示的動作是沒有一定的時間性的 Goods imported from abroad are not always better than those made in China.,10. With the fast development of economy, a lot of farmlands were _ to industrial, residential or other uses. 2011固原模擬 A. replaced B. converted C. made D. returned 【解析】選B。考查動詞辨析。句意：隨著經(jīng)濟的快速發(fā)展, 大量農(nóng)田被轉(zhuǎn)換成工業(yè)用地、住宅或用于其他用途。replace代替; convert轉(zhuǎn)換; return返回。由句意可知B正確。,11. I dont want to keep you long, so let me be _ . A. briefly B. brief C. friendly D. careful 【解析】選B?？疾樾稳菰~與副詞辨析。briefly簡短地; brief簡潔的; friendly友好的; careful仔細(xì)的。句意：我不會讓你久等, 因此我會簡潔些。由句意可知B正確。,12. The key to _ weight is to keep yourself _ exercise all the time. A. lose; take B. lose; to take C. losing; taking D. losing; taken 【解析】選C。the key to中的to是介詞, 所以后面要跟v.-ing形式。第二個空考查keep sb. doing sth. (讓某人一直做某事)。句意：減肥的關(guān)鍵是要一直讓自己堅持鍛煉。,13. He was busy doing his homework, only _ once in a while to refer to his notes. A. to stop B. stopping C. to have stopped D. having stopped 【解析】選B。考查非謂語動詞。句意：他忙著寫作業(yè), 只是偶爾停下來看一眼筆記。根據(jù)句意可知stop是他在寫作業(yè)中做的一個伴隨動作, 所以要用v.-ing形式。,14. Everyone can greatly improve the _ of life by taking part in all kinds of activities. A. quantity B. problem C. preparation D. quality 【解析】選D?？疾槊~辨析。quantity數(shù)量; problem問題; preparation準(zhǔn)備; quality質(zhì)量。句意：通過參加各種活動, 每個人都能大大地提高生活質(zhì)量。,15. Theres _ need to ban smoking as _ result of the great loss it has caused. A. /; a B. a; a C. the; the D. the; a 【解析】選B?？疾楣谠~。theres a need to do sth. 有必要做某事; as a result of由于。,. 完形填空 2010天津高考 Robert Moody, 52, is an experienced police officer. Much of his work involves dealing with 1 and gang (團伙)problems in the schools of his community. Knowing that many kids often 2 trouble, he decided to do something about it. So in 1991 he began to invite small groups of kids to go fishing with him on his day 3 .,Those fun trips had a(n) 4 impact. A chance encounter in 2000 proved that. One day, 5 working security at a school basketball game, Moody noticed two young guys 6 . He sensed trouble between them. 7 one of them headed toward Moody and gave him a hug. “ I 8 you. You took me 9 when I was in fifth grade. That was one of the 10 days of my life. ”,Deeply touched by the boys words, Moody decided to create a foundation(基金會)that 11 teenagers to the basics of fishing in camping programs. “As a policeman, I saw 12 there was violence, drugs were always behind it. They have a damaging 13 on the kids, ” says Moody. By turning kids on to fishing, he 14 to present an alternative way of life. “When youre sitting there waiting for a 15 , ”he says, “you cant help but talk to each other, and such 16 can be pretty deep. ”,“Talking about drugs helped prepare me for the peer(同齡人)pressures in high school, ” says Michelle, 17, who 17 the first program. “And I was able to help my little brother 18 drugs. ” Moody faces 19 in three years, when he hopes to run the foundation full-time. “Im living a happy life and I have a responsibility to my 20 to give back, ” Moody says. “If I teach a kid to fish today, he can teach his brother to fish tomorrow. ” 【文章大意】本文主要講了Robert Moody通過讓青少年學(xué)習(xí)釣魚而遠離毒品的事情。,1. A. drinking B. drug C. security D. smoking 【解析】選B。根據(jù)下文的drugs were always behind it和Talking about drugs helped prepare me for the peer pressures in high school可以確定, 此處是指“毒品, 吸毒”。 2. A. ran into B. got over C. left behind D. looked into 【解析】選A。由空格后的trouble和句意可知此處是指“很多小孩陷入困境之中”。,3. A. ahead B. away C. off D. out 【解析】選C。既然前面說邀請小孩去釣魚, 一般應(yīng)該是在休班、休假的日子, 所以, 要選擇off(下班, 休息)。 4. A. immediate B. damaging C. limited D. lasting 【解析】選D。通過下文的例子, 可以看出Robert Moody警官的釣魚教育法有著“持久的”影響。,5. A. once B. while C. since D. until 【解析】選B。從上下句的邏輯關(guān)系看, 空格所在的句子表示時間, 意思是“在的時候”, 其他幾個詞雖然都可以表示時間, 但意思不合題意。 6. A. quarreling B. complaining C. talking D. cheering 【解析】選A。從下文的He sensed trouble between them. 可以判斷, 那兩個人是在“吵架”。,7. A. Slowly B. Suddenly C. Finally D. Secretly 【解析】選B。在Robert Moody警官意識到要出亂子的時候, “突然”發(fā)生了下面的事情。對Robert Moody警官來說有點意外。 8. A. understand B. hear C. see D. remember 【解析】選D。因為下文提到是五年級時帶著“我”去釣魚, 所以用remember比較恰當(dāng)。,9. A. fishing B. sailing C. boating D. swimming 【解析】選A。根據(jù)下文可知此處指帶著去釣魚。 10. A. quietest B. longest C. best D. busiest 【解析】選C。既然記得那么清楚, 說明那天對他來說很重要很美好, 所以用best。 11. A. connects B. introduces C. reduces D. commits 【解析】選B。introduce sb. to sth. 表示“使某人初次了解”。,12. A. where B. unless C. as D. whether 【解析】選A。where引導(dǎo)地點狀語從句表示“在的地方”。句意是：在有暴力的地方, 也總有毒品。 13. A. impression B. burden C. decision D. impact 【解析】選D。have an impact on是一個固定短語, 意思是“對有影響”。上文第4個空處也有這個短語。,14. A. asked B. intended C. pretended D. agreed 【解析】選B。intend to do sth. 打算、計劃做某事。作者在此用intend表明Moody想通過將孩子們的注意力轉(zhuǎn)向釣魚來向他們展示一種與以往不同的生活方式。 15. A. solution B. change C. bite D. surprise 【解析】選C。此處是釣魚術(shù)語, 等待魚兒上鉤。,16. A. concerns B. interests C. conversations D. emotions 【解析】選C。與前面的talk to each other意義一致。 17. A. participated in B. worked out C. approved of D. made up 【解析】選A。participate in加入, 參加; work out 解出, 制定, 鍛煉; approve of 贊同; make up編造, 組成。,18. A. misuse B. avoid C. tolerate D. test 【解析】選B。句意：我能幫助我的小弟弟遠離毒品。avoid避開。 19. A. unemployment B. challenge C. competition D. retirement 【解析】選D。由下文的to run the foundation full-time可知, 他很快就要退休了。unemployment失業(yè); challenge挑戰(zhàn); competition競爭; retirement退休。,20. A. team B. school C. family D. community 【解析】選D。根據(jù)本文Moody說的最后一句If I teach a kid to fish today, he can teach his brother to fish tomorrow. 可知, 他覺得自己生活得很愉快, 是因為自己盡到了回報周圍的人們的責(zé)任, 使孩子們更加健康地成長。community社區(qū), 居住區(qū)域。,. 閱讀理解 BEIJING Yuan Longping, known as the “Father of Hybrid Rice”, said on Wednesday that he hopes that in 2020, when he turns 90, he can create a new version of hybrid rice yielding about 15 tons of rice per hectare(公頃).,Yuan, a renowned agriculture scientist who celebrated his 80th birthday on Monday, said he now has two wishes, both concerning his lifes work - the hybrid rice that he originally created in the 1970s. “First, I wish that by 2012, my team and I could complete the Phase- super hybrid rice, which is expected to yield 13. 5 tons of rice per hectare. I hope I can live another 10 years until 2020. By then the yield will be improved to 15 tons per hectare, ” Yuan said at the 21st Century Forum in Beijing.,“Second, I wish that hybrid rice will be spread all around the world to solve the problems of hunger and ensure food security worldwide, ” he said. Hybrid rice is produced by crossbreeding different varieties of rice. The second-generation super hybrid, which was released commercially in 2006, can yield 9 tons of rice per hectare on average.,Hybrid rice in China has greatly helped increase rice output and allowed 20 percent of the worlds population to feed itself with just 7 percent of worlds farmland, Yuan said at the forum. “We are fully prepared and willing to help other countries with food issues by growing hybrid rice, ” Yuan said.,“The average yield of hybrid rice is at least 20 percent more than that of inbred rice, feeding 70 million more Chinese people annually, ” Yuan said. 【文章大意】文章介紹了“水稻之父”袁隆平在他80歲生日時的愿望到2012年培育出三段雜交水稻并把水稻傳到世界各地, 解決全世界的饑餓問題與食品安全。,1. What are Yuan Longpings two wishes connected with? A. His life. B. His family. C. The hybrid rice. D. Agriculture. 【解析】選C。細(xì)節(jié)理解題。根據(jù)第二段的. . . he now has two wishes, both concerning his lifes work-the hybrid rice that he originally created in the 1970s. 可知。,2. How is hybrid rice produced? A. By developing one species of rice. B. By improving the quality of the soil and water where rice is grown. C. By crossbreeding different varieties of rice. D. By spraying pesticide and killing pests. 【解析】選C。細(xì)節(jié)理解題。根據(jù)第五段的Hybrid rice is produced by crossbreeding different varieties of rice. 可知。,3. We can conclude from the passage _ . A. the population in China makes up 20 percent of the worlds population B. the farmland in China is the least in the world C. the problem of hunger has been solved thanks to Yuans hybrid rice D. rice output will not be increased greatly in the future 【解析】選A。推理判斷題。根據(jù)第六段可以推斷出中國的人口是世界人口的20%。故選A。,4. The underlined word “renowned” in Paragraph 2 means _ . A. happy B. hard-working C. famous D. powerful 【解析】選C。詞義猜測題。renowned表示“著名的”, 所以選C。,. 語音知識 1. catch A. biochemistry B. Christmas C. machine D. bench 2. agriculture A. water B. maths C. waste D. whatever 3. clear A. hear B. research C. heart D. wear,4. arrow A. allow B. shower C. own D. drown 5. escape A. anywhere B. average C. accept D. Asian 答案：15. DBACD,. 單詞拼寫 1. Firemen were still clearing（清理） stones and bricks from apartments damaged at the scene of the attack. 2. It was an actor whose name escaped（被忘掉） me for the moment. 3. Such a desert can support（支持） very few creatures. 4. That model of mobile phone wont go into production（生產(chǎn)） before late 2012. 5. He wants his children to have a good education（教育） in good schools.,6. Most of the population in China are employed in agriculture（農(nóng)業(yè)） and fishing. 7. Tell me briefly（簡短地） what your story is about. 8. When the boys graduated（畢業(yè)） from high school, their parents moved to a small town. 9. They were clearing up when the second bomb exploded（爆炸）. 10. His reputation as a writer depends more on quality（質(zhì)量） than quantity.,. 完成句子 1. 整個事情的關(guān)鍵是他處理這件事的方法不當(dāng)。 The key to the whole affair was that the way he dealt with it was not proper. 2. 她養(yǎng)育了四個孩子，在她的暮年，卻沒有一個陪伴著她。 She brought up four children, none of whom accompanied her in her late life. 3. 由于誤解，他們很長時間沒有說話了。 They havent talked with each other for a long time as a result of a misunderstanding.,4. 張藝謀更以他的電影和電視工作而出名。 Zhang Yimou is better known for his films and TV work. 5. 在網(wǎng)上開店謀生是多么好的一種方式啊！ What a lovely way it is to earn a living by opening a store on line！ 6. 兩年前掌權(quán)的這一屆政府面臨很大的壓力。 The government that came to power two years ago suffers lots of pressure.,7. 通過借給他們一些錢我們可以幫助他們。 We can give them a hand by lending them some money . 8. 在這次地震中這個小鎮(zhèn)的三分之二的房屋被毀了。 Two thirds of the houses in the town were destroyed in the earthquake.,. 語法和詞匯知識 1. The citys population has _ in the last few years. A. exploded B. employed C. explored D. exploited 【解析】選A?？疾閯釉~辨析。explode爆炸, 激增, 爆發(fā)； employ雇用；explore探索，勘探；exploit剝削, 利用, 開發(fā), 開拓。句意：在過去的幾年中，這個城市的人口激增。由句意可知A正確。,2. Nowadays the Chinese government _ more importance to education and agriculture. A. adjusts B. attaches C. provides D. marks 【解析】選B?？疾閍ttach importance to（認(rèn)為重要）。句意：現(xiàn)在，中國政府認(rèn)為教育和農(nóng)業(yè)更重要。,3. Mum, I have finished my homework. Oh, if you _ not to disturb me, you can watch TV. A. offer B. support C. guarantee D. want 【解析】選C?？疾閯釉~辨析。句意：媽媽，我已經(jīng)完成作業(yè)了。噢，如果你保證不打擾我的話，你可以看電視。offer主動提供；support支持，供養(yǎng)；guarantee保證；want想要，由句意可知C正確。,4. Can he take charge of the computer company? Im afraid its _ . 2011合肥模擬 A. beyond his power B. within his power C. beyond his reach