【正文】
the key to by selling drinks Quantities of figure out 。 7. ____________arms were discovered hidden in the trucks. 卡車上發(fā)現(xiàn)藏有大量武器。 brought in as a result of in search of ways of doing/to do 5. Diet and exercise are _________ good health. 身體健康的關鍵是飲食和運動。 3. Scientists are working hard __________ a cure for the disease. 科學家們正努力工作尋找這種疾病的治愈方法。 轉換 )from coal to gas central heating. quality biochemistry production converted Ⅱ . 完成句子 1. They’ve __________experts to advise on the project. 他們已請來專家對該項目提意見。 ③ About 30 percent of the pupils ___________that day. 那天大約有 30%的學生缺席 。 ① Three quarters of the students ___________________. 四分之三的學生考試及格了 。 *Only onefifth of air consists of oxygen. 氧氣只占空氣的 1/5。 分子大于 1時 , 分母的序數(shù)詞加 s。 若主語是可數(shù)名詞復數(shù) , 則謂語動詞要用復數(shù) 。 【 句式分析 】 (1)分數(shù)或百分數(shù)修飾名詞作主語時 , 謂語動詞的單復數(shù)由名詞決定 ??疾?“ 比較級 + than + any other +可數(shù)名詞單數(shù) ” 結構 。 ⑤ Maths is more popular than ______ . A. any other subject B. all the subjects C. any subject D. other subject 【 解析 】 選 A。 考查副詞 。 其他選項都不能修飾比較級 。 句意:湯姆說中文比吉米好得多 。 She goes to school earlier _________________. ② 我們的教室比他們的明亮得多 。 *The next day she got up still earlier. 第二天她起床更早些 。 *There are far more people than we expected. 人比我們預計的多得多 。 *簡比她班級里任何一個女孩都高 。 much修飾比較級 , 意為 “ ?? 得多 ” 。 比較級形式表示最高級的概念的幾種形式: 比較級 +than+ any other + 可數(shù)名詞單數(shù) 比較級 +than+ any of the other+ 可數(shù)名詞復數(shù) 比較級 +than+ the other + 可數(shù)名詞復數(shù) (2) grown in Pakistan過去分詞作定語 , 相當于定語從句which are grown in Pakistan。 export Export trade exports to 4. Its yield is much greater than the yield of other types of rice grown in Pakistan. 它的產(chǎn)量比巴基斯坦所種植的其他水稻的產(chǎn)量都要高很多 。 ② ____________was falling off. 出口貿(mào)易正在減少 。 【 即學活用 】 完成句子 。v. 進口 , 輸入 import sth. from sp. 從某地進口某物 *The pany has met the export target. 該公司已經(jīng)實現(xiàn)了它的出口目標 。 【 歸納拓展 】 (1)export n. amp。 【 即學活用 】 用 original的適當形式填空 ① What was the ______ of the quarrel? ② Is this the _______ drawing or is it a copy? ③ He _________ need not buy such big house. origin original originally 3. export v. 出口 【 語境領悟 】 *Following this, Yuan Longping’s rice was exported to other countries, such as Pakistan and the Philippines. 隨后 , 袁隆平研制的水稻出口到巴基斯坦和菲律賓等國家 。 *The property has been returned to the original owner. 這些財產(chǎn)已送還原主 。 ③ He was asked to take a _______ position in the factory. 他們要求他在這家工廠擔任一個領導職務 。 ① We ______________ in the country. 我們在鄉(xiāng)下過著寧靜的生活 。 *Though having no money, he led a happy life. 雖然沒有錢 , 他仍然過得很快樂 。 by working hard succeed in business losing weight 【 要點拾遺 】 1. leading adj. 主要的;領先的;領導性的 【 語境領悟 】 *He is a leading member of the medical profession. 他是醫(yī)療業(yè)中首屈一指的醫(yī)生 。 ② Hard work is the only way to _________________. 辛勤勞動是在事業(yè)上成功的唯一途徑 。 【 即學活用 】 完成句子 。 *He was a little man with thick glasses, but he had a strange way of making (to make) his classes lively and interesting. 他矮個子 , 戴著一副深度眼鏡 , 但他有奇妙的方法使他的課生動有趣 。 the key to success to clean the room key to keeping 9. He thought there was only one way to do this — by crossing different species of rice plant, and then he could produce a new plant which could give a higher yield than either of the original plants. 他想只有一種方法可以做這件事 ——通過雜交不同品種的水稻 , 然后他可以培育出一種新的水稻 , 這種水稻可以比原先的任何一種產(chǎn)量更高 。 ② My work is _______________ every day. 我的工作是每天清掃房間 。 【 即學活用 】 完成句子 。 【 名師點津 】 表語動詞不定式 , 何時可省 “ to” 在現(xiàn)代英語中 , 作表語的不定式符號 to往往省略 , 特別當句中含有 do的某種形式時 。 *His dream is to be a doctor. 他的夢想是成為一名醫(yī)生。 (3)to have more rice and to produce it more quickly是 and連接的并列的不定式短語,在句中作表語。 【 句式分析 】 (1)that the key to feeding people was to have more rice and to produce it more quickly是 that引導的賓語從句 , 作 thought的賓語 。 “ a large quantity of +名詞 ” 作主語時 , 謂語動詞和名詞的單復數(shù)一致; “ large quantities of+名詞 ” 作主語時 , 謂語動詞用復數(shù) 。 句意:隨著現(xiàn)代工農(nóng)業(yè)的發(fā)展 , 每天都產(chǎn)生大量的垃圾 。 were has been spent ③ With the development of modern agriculture and industry, ______ waste are created every day. A. a large quantity of B. large quantities of C. a large number of D. large numbers of 【 解析 】 選 B。 ① Quantities of food _____ on the table. 桌上擺了大量食物。 (3)quantities of 短語作主語時 , 無論 of后接可數(shù)名詞復數(shù)還是不可數(shù)名詞 , 謂語動詞都用復數(shù)形式 。 【 名師點津 】 quantity短語的用法 (1)a quantity