【正文】 hree fundamental aspects of forest conversation are the protection of immature trees, the use of proper harvesting methods, and provide for anenvironment that supports reproduction. 答案：C分析：考點(diǎn)是平行結(jié)構(gòu)，and表示并列，所以C應(yīng)改為provision翻譯參考：保護(hù)森林的三個(gè)基本方面是，未成熟的樹木的保護(hù),適當(dāng)?shù)目撤ィ€有樹木可再生環(huán)境的提供。難度：126. Adolescence is a transitional stage in human development from the beginning of puberty to the attainment of the emotion, social, and physical maturity ofadulthood. 答案：C分析：考點(diǎn)是平行結(jié)構(gòu)，emotion改為emotional。另外，沒有adj.+of的用法。翻譯參考：一個(gè)天體的運(yùn)行軌道常常是呈橢圓狀。難度：131. North American bison differ from domestic cattle in have 14 rather than 13 pairs of ribs.答案：C分析：介詞in后面接名詞或者動(dòng)名詞，have應(yīng)改為having。翻譯參考：雌海龜在下蛋前，要游過長達(dá)2000公里的距離返回它們自己出生的海岸。將dependence改為dependent。翻譯參考：Lyndon B. Johnson是唯一 一個(gè)其就職宣誓儀式被女法官Sarah Tilghman Hughes主持的總統(tǒng)。難度：1 Bullfinch was the architect who design the original red brick core of the State House in Boston. 答案：B分析：design的時(shí)態(tài)不對(duì)，應(yīng)改為designed。（注意Rarely等否定副詞句首應(yīng)該用倒裝的形式。翻譯參考：麻省的Lowell，自從1822年它的第一批紡織廠的建立，它被稱為 紡錘之城，它作為紡織中心吸引了全世界的目光。難度：12000年05月語法題 1949 onward, the artist Georgia O’ Keeffe made New Mexico ______.(A) her permanent residence was(B) where her permanent residence(C) permanent residence for her(D) her permanent residence答案：D分析：make后面接雙賓語.A 主謂結(jié)構(gòu)B 錯(cuò)誤用法C 這種用法的意思是“使存在”，如made problems for himD 這種用法的意思是“當(dāng)做，當(dāng)成使具有一種特定的功能或成為某個(gè)角色”，如made her treasurer。A 倒裝B 正確答案C 倒裝且缺少謂語D 倒裝+定于從句翻譯參考：正像遙控衛(wèi)星可以用來探測外太空一樣，機(jī)器人也能被用來探測深海的情況。4. Stars shine because of _______ produced by the nuclear reactions taking place within them.(A) the amount of light and heat is(B) which the amount of light and heat(C) the amount of light and heat that it is(D) the amount of light and heat答案：D分析：because of 接名詞或者是名詞性短語，不能跟從句。D 名詞性短語翻譯參考：星星發(fā)光是因?yàn)槠鋬?nèi)部發(fā)生的核反應(yīng)而產(chǎn)生的光能和熱量。D也不是擁有主語性質(zhì)的從句，前應(yīng)加that。A 動(dòng)名詞結(jié)構(gòu)B 動(dòng)詞C正確答案D but不能與although同時(shí)使用翻譯參考：盡管很多人用milk這個(gè)詞來指代牛奶，但是這個(gè)詞仍然指代其它動(dòng)物的奶，包括人奶和羊奶。翻譯參考：因?yàn)闆]有兩個(gè)人的想法是一模一樣的，所以總有分歧存在。A 正確答案B 可以改為which containsC 同BD contain應(yīng)該為contains翻譯參考：喝含有過量氟化物的水會(huì)在牙齒的琺瑯質(zhì)上留下污點(diǎn)或者是斑點(diǎn)。11. Pewter, _______ for eating and drinking utensils in colonial America, is about ninety percent tin, which copper or bismuth added for hardness.(A) was widely used(B) widely used it(C) widely used(D) which widely used答案：C分析：逗號(hào)前后的句子已完整，空格所在的句子做插入語，修飾主語Pewter。A 動(dòng)詞B 現(xiàn)在進(jìn)行時(shí)C 定語從句做定語D but不能做定語從句引導(dǎo)詞，只用于復(fù)合句中翻譯參考：一只蛾子擁有兩對(duì)翅膀，其作用和一對(duì)翅膀相同，上面被塵狀的鱗片所覆蓋。 這里只能用when it was built或者when built，所以只有A正確翻譯參考：紐約的Woolworth大廈在1943年建成時(shí)在全美是最高的，并以哥特式裝飾細(xì)節(jié)聞名于世。 and 90 percent of the calcium in the human body is in the skeleton. 答案：A分析：more than是超過…的意思改正：and 224。改正：direction 224。翻譯參考：動(dòng)物的一些活動(dòng)，如交配、遷徙和冬眠的周期是一年。翻譯參考：在Walt Disney的生動(dòng)活潑的電影中,他創(chuàng)造的動(dòng)物在保持它們動(dòng)物特征的同時(shí)也能象人類一樣交談和行動(dòng)。因?yàn)檫@句話中major前沒有不定冠詞a，則應(yīng)該用復(fù)數(shù)形式。cause所在的句子做狀語，若改為which cause則做water的定語。 early cultures翻譯參考：人類的早期文化是以普遍使用石頭工具和打獵聚居的經(jīng)濟(jì)為其特征。和porpoises不同,它們有著輪廓分明的像鳥一樣的嘴和圓錐形的牙齒。preservating。翻譯參考：一般說來，城市的開闊地地面貌是由其商業(yè)系統(tǒng)，政府行為和文化傳統(tǒng)決定的。 initial discovery by humans almost 10,000 years ago that they could exploit metallic mineral deposits was an important milestone in the development civilization. 答案：D分析：什么的發(fā)展應(yīng)該是the development of改正：development civilization224。翻譯參考：在1989年, 共和黨人Tillie Fowler成為共和黨第一個(gè)當(dāng)選為佛羅里達(dá)州Jacksonville市長的人。翻譯參考：全身麻醉通常用于大型外科手術(shù)，它使知覺完全喪失，肌肉得到放松。 legs of a roadrunner are enough strong that it can run up to 24 kilometers per hour to catch lizards and small rodents.答案：A分析：enough修飾形容詞的時(shí)候，放在形容詞的后面。翻譯參考：走鵑(一種鳥)的腿是足夠有力的，以至于它能以24千米時(shí)速奔跑去捕捉蜥蜴和小嚙齒目動(dòng)物。35. Physicians working in the field of public health are mainly concerned with the environmental causes of ill and how to eliminate them.答案：C分析：形容詞和名詞的誤用改正：ill 224。 identifying similar words or structures in different languages, we find evidence that those languages are related and may be derived from same ancestor.答案：D分析：same前面是要有定冠詞the。改正：one 224。 tribes翻譯參考：19世紀(jì)的很多北美的部落里,例如科曼奇族，過著一種以打獵美洲野牛為生的游牧生活。2000年08月語法題1. The gray scale, a progressive series of shades ranging from black to white, is used in puter graphics _____ detail to graphical images.(A) added(B) to add(C) are added(D) and add答案：B分析：考察點(diǎn)為動(dòng)詞不定式做目的狀語。翻譯參考： 灰度比例尺，一從黑到白漸變的色調(diào)系列，在計(jì)算機(jī)圖形中被用來增加圖像的細(xì)節(jié)。3. _____ skeleton of an insect is on the outside of its body.(A) Its(B) That the(C) There is a(D) The答案：D分析：考察點(diǎn)為定冠詞；A 中its和of an insect 造成重屬關(guān)系重復(fù)；B that指示代詞和the重復(fù)；C there is 造成句子雙謂語，后面is是整個(gè)句子的謂語；翻譯參考：昆蟲的骨骼在它的身體的外面。6. In the Arctic tundra, ice fog may form under clear skies in winter, ____ coastal fogs or low stratus clouds are mon in summer.(A) because of(B) whereas(C) despite(D) that答案：B分析：空格前后為兩個(gè)完整的分句，由句意可知填轉(zhuǎn)折連詞。A 只有主語；B 名詞和定語從句；C 現(xiàn)在分詞；D 主謂結(jié)構(gòu)翻譯參考：為了獲得最大的種群數(shù)量，變形蟲通過把它自己拉長并分裂成兩個(gè)子變形蟲來繁殖，每個(gè)子變形蟲都獲得等同的細(xì)胞核物質(zhì)。10. One of the major rivers of the western United States, ____ flows for some 1,5000 miles from Colorado to northwestern Mexico.(A) it is the Colorado River(B) the Colorado River which(C) and the Colorado River(D) the Colorado River答案：D分析：空格處填One if the major rivers的同位語.A 這是一個(gè)完整的句子；B which多余；C and多余；D 名詞做同位語，正確答案。D不對(duì)，當(dāng)有it這個(gè)詞的時(shí)候，只有以下兩種用法：make it adj. to do sth或者make it adj. that……翻譯參考：在藝術(shù)上，樹膠水彩畫的干燥著色的趨勢使達(dá)到一系列的珍珠似的或者是蠟筆畫似的效果成為可能。14. To break thick ice, an icebreaker boat moves fast enough to ride up on the ice, ____ under its weight.(A) so then breaks(B) when breaks it(C) which then breaks(D) for which then breaks答案：C分析：空格處為定語從句. C為正確答案翻譯參考：為了打破厚厚的冰塊，破冰船以足夠速度前進(jìn)以向上拱開冰塊，然后冰塊在它的重力下就破碎了。17. Most animals have nervous systems, sense organs, and specialized modes of lootion, and are capable of securing, ingesting, and to digest food.答案：D分析：平行結(jié)構(gòu)。改正：thickness → thick翻譯參考： 栓皮櫟(一種樹)有一層數(shù)英寸厚的、每十年可以剝?nèi)サ哪舅▽?。改正：which mon → which are mon翻譯參考：氧原子自由基是身體中新陳代謝的普遍的副產(chǎn)品，能夠引起組織的損傷。22. Free land, cheaply transportation, and powerfully persuasive railroad advertising all helped flood the western part of the United States with farmersin the nineteenth century.答案：A分析：應(yīng)該用形容詞cheap來修飾名詞transportation，而不應(yīng)使用副詞ch