2019年高考英語難點37講--難點29 結構分析亦奏效
(3) a. to build b. to found c. establish d. set up
解析：這三個題都是必須通過結構分析來獲得答案。
第1題選b。此題為四星級題。分析此句，能和with搭配使用的選項只有provide。“provide sb. with sth.”意為“給某人提供某物”。
第2題選c。此題為五星級題。從句意分析，此句中的would be是虛擬語氣，表示“如果沒有樹，是不可能的”。而事實恰好與之相反，據此可知without trees含有條件意味，是介詞短語作狀語，如選a，no trees是名詞短語，如選b，without后要接從句，所以a和b在語法上都不通。not having trees只能作名詞短語，表示原因，此處邏輯不通。
第3題選a。此題為五星級題。在it is impossible to do… 句型中，it是形式主語，to do不定式是真正主語，據此就可以排除c和d，build與found雖然都含有“建造”之意，但“found”是指（用基金等）創立或設立組織和機關等，如：found a school“創立學校”；build指“建造”具體的建筑物，如：build a school。
2.“it’s a faulty diamond”, he said.“it isn’t worth the high 47 i paid”. then he told then the facts.
(47) a. cost b. money c. price d. value
解析：此題選c。此題為五星級題。價格是論高低而言，i paid是該空的后置定語，只有money和price能作paid的賓語，所以high后只有選擇price了。
3.scientists are doing research on her ( a young chimpanzee黑猩猩). they want to see how civilized she can 43 . already she does many things a human being can do.
(43) a. experience b. change c. develop d. become
解析：此題選d。此題為五星級題。分析句子：“how civilized she can ________”是個感嘆句, civilized是個形容詞，選項中只有become可以后面用形容詞構成系表結構。
4.but all of us are called upon daily to make a great many personal decisions. 45 the wallet, found in the street, be put into a pocket 46 turned over to the policeman? should the extra change received at the store be forgotten or returned? (nmet1996)
(45) a. should b. must c. would d. need