2016屆高考英語選修6頂尖復習教案
[歸納拓展]
[例句探源]
①(牛津p344)under the circumstances，it seemed better not to tell him about the accident.
在這種情況下，不告訴他有關這次事故的情況似乎更好。
②(牛津p344)under no circumstances should you lend paul any money.
你無論如何都不能借錢給保羅。
③circumstances permitting，i’ll go abroad to study.
情況允許的話，我要出國學習。
[即境活用]
5.(XX年江蘇鹽城中學檢測)under no circumstances，i was warned，________to give the password to someone else.
a.could i b.i could
c.i was d.was i
解析：選d。考查倒裝語序。帶有否定詞的短語under no circumstances 位于句首時，句子應該采用部分倒裝的形式；因為本句的謂語動詞是不定式，因此選d。
6come about 發生；造成
(回歸課本p26)so how has this come about and does it matter？那么，這種溫度的升高是怎么產生的呢？會有什么影響呢？
[例句探源]
①(牛津p386)can you tell me how the accident come about?
你能告訴我事故是怎樣發生的嗎？
②i’ll never understand how it came about that you were an hour late on such a short journey.
我真不明白這么短的路程你怎么會遲到一個小時。
[易混辨析]
come about，happen，take place，break out
(1)come about“發生，產生”，指要求解釋或說明事情發生的理由。通常與how連用。
(2)happen“發生”，常用詞匯，指偶然的，意外的，具體客觀事物的發生或出現，尤其指自發的未能預見的事情的發生。
(3)take place“發生”，指事件或事故的發生是在預料中的并非是偶然的，進而引申為按計劃“進行，舉行”。
(4)break out 指戰爭、火災、疾病等的突然“發生、爆發”。
[即境活用]
6.用come about；happen；take place；break out填空：
(1)a fire ____________during the night.
答案：broke out
(2)luckily the earthquake didn’t ____________in the center of the city.
答案：happen
(3)how did it ____________ that the dairy products were harmful to children?
答案：come children
(4)great changes ____________ in our school in the past few years.
答案：have taken place
7result in 導致
(回歸課本p26)they also agree that it is the burning of more and more fossil fuels that has resulted in this increase in carbon dioxide.
他們還贊同下述觀點，正是由于越來越多地燃燒化石燃料導致了二氧化碳的增加。
[歸納拓展]
[例句探源]
①his hard work resulted in excellent grades in his exams.
他的努力使他在考試中取得了優異的成績。
②however，pollution and other serious problems have also resulted from human progress.
但是，人類的發展也產生了污染和其他嚴重的問題。
③(牛津p1702)he made one big mistake，and as a result，lost his job.