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        專四完型填空練習(xí)與答案解析

        字號:

        Decide which of the choices given below would correctly complete the passage if inserted in the corresponding blanks. Mark the correct choice for each blank on your ANSWER SHEET.
            The United States is wellknown for its network of major highways designed to help a driver get from one place to another in the shortest possible time. ___1these wide modern roads are generally ___2 and well maintained, with___3 sharp curves and straight sections, a direct route is not always the most ___4 one. Large highways often pass ___5 scenic areas and interesting small towns. Furthermore, these highways generally ___6 large urban centers, which means that they become crowded with ___7traffic during rush hours, ____ 8 the "fast, direct" route becomes a very slow route.
            However, there is almost always another route to take ___9 you are not in a hurry. Not far from the ___10 new "superhighways", there are often older, ___11heavily traveled roads which go through the countryside. ___12 of these are good two lane roads; others are uneven roads curving through the country. These secondary routes may go up steep slopes, along high ___13, or down frightening hillside to towns ___14 in deep valleys. Through these less direct routes, longer and slower, they generally go to places ___15 the air is clean and scenery is beautiful, and the driver may have a chance to get a fresh, clean view of the world.
            1. A. Although B. Since C. Because D. Therefore
            2. A. stable B. splendid C. smooth D. complicated
            3. A. little B. few C. much D. many
            4. A. terrible B. possible C. enjoyable D. profitable
            5. A. to B. into C. over D. by
            6. A. lead B. connect C. collectD. communicate
            7. A. large B. fast C. high D. heavy
            8. A. when B. for C. but D. that
            9. A. unless B. if C. as D. since
            10. A. relatively B. regularly C. respectively D. reasonably
            11. A. and B. less C. more D. or
            12. A. All B. Several C. Lots D. Some
            13. A. rocks B. cliffs C. roads D. paths
            14. A. lying B. laying C. laid D. lied
            15. A. there B. when C. which D. where
            答案解析:
            1. A) 此空四個選項都是從屬連詞,但是它們的屬性是不同的,例如:although是表示轉(zhuǎn)折關(guān)系的;since because therefore是表示原因關(guān)系的。通過閱讀此空所在句得知大概句義為:“盡管這些寬闊的現(xiàn)代化公路通常很平坦且維護(hù)良好,轉(zhuǎn)彎也很少,但是一直保持筆直的公路不總是令人賞心悅目”。根據(jù)語義線索和語法線索可知此空應(yīng)填表示轉(zhuǎn)折關(guān)系的選項A。
            2. C) 根據(jù)詞匯線索和詞義搭配可知,stable,splendid和complicated一般不能用來修飾roads。
            3. B) 根據(jù)語義線索可推斷此空正確答案為選項B few。
            4. C) 根據(jù)上下文可推測出如果高速公路總是保持筆直,對于駕駛者來說是非常枯燥的,因此本空的正確答案為C enjoyable。
            5. D) 介詞by能和動詞pass搭配,意為“經(jīng)過,掠過”。
            6. B) 本句中的聯(lián)系副詞Furthermore說明本句是對上一句的進(jìn)一步補(bǔ)充和信息的增加,由此可推測本句句義為高速公路不僅經(jīng)過風(fēng)景區(qū)和鄉(xiāng)村,通常還“將龐大的都市中心區(qū)連接起來”。故正確答案為B。
            7. D) “交通擁擠”用heavy 和traffic搭配。
            8. A) 通過分析可知,這里使用的是一個非限定性定語從句,四個選項中只有A when 具備此語法功能。
            9. B) 根據(jù)上下句關(guān)系可推斷此句為條件句,故選項B為正確答案。
            10. A) 根據(jù)主句中的“older …… roads”可推斷此空需要填一個比較意義的副詞,以構(gòu)成對比關(guān)系,故選項A relatively“相應(yīng)地,相對地”為正確答案。其他三詞詞義分別為:regularly“有規(guī)律地,定期地”;respectively“各自地”;reasonably“有理由地”。
            11. B) 根據(jù)此空前后詞及結(jié)構(gòu)可斷定此空應(yīng)使用比較級,故可排除A和D。另外根據(jù)上下文可推測此空應(yīng)為less,因為“more heavily traveled”意為“車輛擁擠的”公路,與常識不符。
            12. D) 從下文的others可知此空正確答案為D some。
            13. B) 根據(jù)上文的slopes和下文的hillsides就可以斷定這里需要一個表示路況不好的詞,選項A rocks意義不符,故只有B cliffs “懸崖” 為正確答案。
            14. A) 根據(jù)題目和選項可斷定此空應(yīng)為towns的后置定語,由此可猜測句義為“位于深谷中的城鎮(zhèn)”,“位于”lie是不及物動詞,不能以過去分詞的形式出現(xiàn)作名詞的后置修飾語,故正確答案為lie的現(xiàn)在分詞形式lying。
            15. D) 定語從句修飾places用where來引導(dǎo)。