環(huán)球教育托福頻道：關(guān)于托?？荚?/strong>中語(yǔ)法的討論，為了驗(yàn)證考生們收獲的程度;舉例一道語(yǔ)法題并且附錄答案，大家可以測(cè)測(cè)自己掌握的情況，從而調(diào)整自身備考計(jì)劃。

　　1. Most doctors of the Colonial period believed _______ was caused by an imbalance of humors in the body.

　　A. in disease

　　B. that disease

　　C. of disease

　　D. about disease

　　答案:B

　　分析:動(dòng)詞believe 的用法:直接加that引導(dǎo)的賓語(yǔ)從句.這里that為連接adv.,在句中不作任何成分,其后接完整句.

　　參考譯文:大多數(shù)殖民時(shí)期的醫(yī)生認(rèn)為疾病來(lái)源人體內(nèi)不平衡的體液.

　　2. In 1976 Sarah Caldwell became _________ at the Metropolitan Opera House in New York City.

　　A. she was the first woman to conduct

　　B. the first woman conductor

　　C. the woman was first conducting

　　D. the woman conducts first

　　答案:B

　　分析:缺賓語(yǔ),答案中只有B,D可以作賓語(yǔ),但D的語(yǔ)序不對(duì).

　　參考譯文:1976,Sarah Caldwell成為在第一個(gè)在紐約Metropolitan Opera House演出的演奏家.

　　補(bǔ)充: ?？?the first/second/… one to do sth

　　3. On January 7, 1955, Marian Anderson became _________ to sing a major role at New York City's Metropolitan Opera House.

　　A. the first African American

　　B. the first African American was

　　C. she was the first African American

　　D. when the first African American

　　答案:A

　　分析:缺賓語(yǔ),C, D都不能作賓語(yǔ).一句話中只能有一個(gè)謂語(yǔ),而B(niǎo)中有was,句中出現(xiàn)兩個(gè)謂語(yǔ),一定錯(cuò).

　　參考譯文:1955年1月7號(hào),Marian Anderson成為在第一個(gè)在紐約Metropolitan Opera House擔(dān)任主唱的美籍黑人.

　　4. Perhaps the most significant postwar trend was the decentralization of cities throughout the United States, _________ when massive highway-building programs permitted greater suburban growth.

　　A. and accelerated a phenomenon

　　B. a phenomenon that accelerated

　　C. accelerating a phenomenon which,

　　D. the acceleration of which phenomenon

　　答案:B

　　分析:考的是同位語(yǔ)結(jié)構(gòu),a phenomenon是 the decentralization of cities throughout the United States 的同位語(yǔ).A中and為conj.,后面應(yīng)該連接一個(gè)完整的句子,但缺主語(yǔ),錯(cuò);C中語(yǔ)序混亂,錯(cuò); D中of which作為介詞賓語(yǔ),后面應(yīng)該接一個(gè)完整句,但只有一個(gè)phenomenon主語(yǔ),句子不完整,錯(cuò).

　　參考譯文:可能戰(zhàn)后最重大的趨勢(shì)就是美國(guó)城市的分散化,當(dāng)大規(guī)模高速公路建設(shè)項(xiàng)目容許了更大程度的發(fā)展郊區(qū),這個(gè)現(xiàn)象更被促進(jìn)了.

　　補(bǔ)充: accelerate/ accomplish/ achieve/ evolve都可以是vi.不接賓語(yǔ)

　　5. Ronald Reagan had served two terms as governor of California before _________ President.

　　A. he became

　　B. when becoming

　　C. became

　　D. did he become

　　答案:A

　　分析:before為狀語(yǔ)從句引導(dǎo)詞conj,后面一般引導(dǎo)一個(gè)完整的句子.B同時(shí)出現(xiàn)兩個(gè)狀語(yǔ)從句引導(dǎo)詞,錯(cuò);C缺主語(yǔ);D應(yīng)該為正常語(yǔ)序,選項(xiàng)中使用了倒裝句式,錯(cuò).

　　參考譯文:里根在成為美國(guó)總統(tǒng)之前連續(xù)兩屆擔(dān)任加州的州長(zhǎng).

　　更多托福備考資訊，請(qǐng)關(guān)注環(huán)球教育托?？荚?/a>頻道。