【文章內容簡介】 has jumped nearly 125 percent over ________ past 25 years, while rice has increased only 7 percent.答案與解析　the　句意：在過去25年里玉米產量猛增了近125%，而水稻的產量只增長了7%。此處特指在過去的25年里，故填the。5．(2017全國卷Ⅰ)As ________ result, people will eat more food to try to make up for that something missing.答案與解析　a　句意：結果，人們將吃更多的食物以盡力彌補損失的東西。固定短語as a result表示“結果”，故填a。6．Paul did ________ great job in the speech contest. He must have practiced many times last week.答案與解析　a　do a great/good job “做得很好”，是固定短語。7．The bridge links three areas, making ________ much more convenient to travel from one to another.答案與解析　it　句意：這座橋連接了三個地區(qū)，使得從一個地區(qū)到另一個地區(qū)更加方便。此處it是形式賓語，真正的賓語是后面的動詞不定式，故填it。8．We can observe that artificial intelligence has already had ________ impact on our lives in many ways.答案與解析　an　句意：我們可以看到人工智能已在許多方面影響了我們的生活。have an impact on “有影響”， impact是元音音素開始的單詞，故此處填不定冠詞an。9．Also, speaking is very difficult for the deaf, because they can39。t hear ________ (they) own voices.答案與解析　their　此處是形容詞性物主代詞修飾名詞，故答案為their。10．(2020哈六中一調)Stand near the tower to see the roaring sea on one side and the Great Wall on the .答案與解析　other　句意：站在塔樓附近能看到一邊是洶涌澎湃的大海，另一邊是長城。此處指“兩邊中的另一邊”，應用the other。11．I39。m afraid you can39。t make ________ to the village in an hour。 you should know the icy road is not easy to walk on.答案與解析　it　句意：恐怕你不能在一個小時內趕到那個村莊。你應該知道這條結冰的路不容易走。考生若不知道“make it”的意思是“準時到達，成功”就做不出這道題。另外注意“make＋it＋形容詞或名詞＋不定式短語”這個結構。12．People believe writing poems provides ________ channel through which they can express their feelings.答案與解析　a　句意：人們認為寫詩是他們表達感情的一個渠道。根據(jù)語境此處表“一個渠道”， 表泛指， 應填不定冠詞a。13．A study shows the students who are engaged in after173。school activities are happier than ________ who are not.答案與解析　those　句意：一項研究表明，參加課外活動的學生比不參加課外活動的學生更開心。空格處代詞指代the students，填those。14．Seeing everyone39。s smiling face around me, I thought of ________ famous quote from the American philosopher Henry David Thoreau.答案與解析　a　句意：看到周圍每個人的笑臉，我想起了美國哲學家亨利戴維梭羅的一句名言。根據(jù)句意可知，此處并不表示特指，故用不定冠詞。又famous的發(fā)音以輔音音素開頭，故用a。15．“The Golden Week” is believed to be a time for us to relax, but making good use of ________ time is not easy.答案與解析　the　前面的a time表示“一段時間”，而此處特指前面提到的“黃金周”這段時間，應用定冠詞the。16．Their charge is a little more than ________ of the bus, about 2 yuan or more depending on distance, but it is very convenient, because it can stop at any point you want along the route.答案與解析　that　根據(jù)語境“它們的要價比公交的要價高”，結合空后的of the bus, 可知此處應用代詞特指前面提到的名詞charge，填代詞that。17．After arriving, we put our luggage in the hotel room and booked ________ one173。day tour.答案與解析　a　合成詞one173。day是輔音音素開始的單詞， 故該處應用不定冠詞a?！?能力】一、單項選擇1. —I don’t know whether I should take the job or not, Mum.—I leave ____________to your own judgment.A. that B. it C. this D. what【答案】B【解析】考查代詞辨析。句意：——媽媽，我不知道我是否應該接受這份工作?！野阉艚o你自己判斷。A. that 那個，指示代詞；B. it 它；C. this 這個，指示代詞； 什么。根據(jù)句意可知，此處指代上文提到的“whether I should take the job or not”這件事情，用代詞it，作及物動詞leave的賓語。故選B項。2. As an English teacher, I think it necessary listening and speaking every day.A. practicing B. practice C. to practice D. practiced【答案】C【解析】考查不定式。句意：作為一名英語老師，我認為每天練習聽說很有必要。it is+adj+to do為固定句式，意為“做某事是……（的）”。故選C。3. It is that the industrial cities of the nineteenth century in England do not attract visitors.A. a pity B. the pityC. pity D. pities【答案】A【解析】考查固定句型。句意：遺憾的是，英國19世紀的工業(yè)城市并沒有吸引游客。it is a pity that...意為“遺憾的是......”，為固定句型。故選A。4. I’d appreciate _______________ if you could give me an early reply.A. you B. myself C. it D. them【答案】C【解析】考查it作形式賓語。句意：如果你能盡早給我答復，我將不勝感激。根據(jù)句意可知，我感激的是“你能盡早給我答復”，故空格處應用it作形式賓語，if引導的從句為真正的賓語，構成句型“I’d appreciate it +if從句”，意為“如果……，我將不勝感激”。故選C項。5. The new online library makes___________ possible for students to choose books by smart Phone off campus.A. this B. one C. that D. it【答案】D【解析】考查代詞。句意：新的在線圖書館使學生可以在校外通過智能手機選擇書籍。分析句子可知， to choose books by smart Phone off campus在句中作make的賓語，這里使用代詞it作形式賓語指代真正的賓語，make it + adj. + for sb. to do ，意為“使做某事對于某人來說......”。故選D項。6. _____________ has been argued that gifted children should be grouped in special classes.A. What B. That C. It D. As【答案】C【解析】考查it用法。句意：有人認為天賦異稟的孩子應該被分到特殊班級。此處為句型“it has been argued that…”，表示“有人認為……”，it做形式主語，that從句為真正主語。故選C。7. His dream was that the Olympic Games would make____ possible for countries to live peacefully.A. that B. it C. which D. what【答案】B【解析】考查it作形式賓語。句意：他的夢想是奧運會使各國和平共處成為可能。分析句子結構可知， make it possible to do ，固定搭配，此處it作形式賓語，真正的賓語是動詞不定式短語，此處形容詞possible作賓語補足語。故選B。8. New channels of munication have made possible to speak instantly to someone living far away.A. all B. that C. this D. it【答案】D【解析】考查代詞it的用法。句意：新的交流渠道使與住在遠方的人立即交談成為可能。分析句子可知，空處作have made的賓語，真正的賓語為“to speak instantly to someone living far away”，因此，此處用代詞it作形式賓語。故選D項。9. Caught in a dilemma, .A. it was hard to make a decision. B. nothing seemed to be of help.C. making a decision seemed hard. D. he found it hard to make a decision.【答案】D【解析】考查形式賓語和不定式。句意：他進退兩難，發(fā)現(xiàn)很難做出決定。本句用it做形式賓語，結合句式：主語+動詞+it+形容詞+不定式，主語是he，謂語動詞是found，形容詞是hard，不定式部分是to make a decision，連起來是he found it hard to make a decision。故選D項。10. Their food is adequate. It includes meat at least______, vegetables and fruit.A. every other day B. every second daysC. every other days D. every two day【答案】A【解析】考查固定短語。句意：他們的食物足夠。至少每隔一天吃肉，蔬菜和水果。表示“每隔一天”短語為every other day，表示“每隔兩天”短語為every two days，every second day表示“每兩天”。綜合選項可知，只有A選項表達正確。故選A。11. I don39。t think it wise the hard work that they have refused to do.A. for you to take on B. of you to take on C. for you taking on D. of you taking on【答案】B【解析】考查不定式。句意：我認為你承擔他們拒絕做的艱苦工作是不明智的。當形容詞表明的是人的性格、品質時，使用固定句式it is+adj+of sb+to do。故選B。12. Until now,we have raised 50,000 pounds for the poor children,_________is quite unexpected.A. that B. which C. who D. it【答案】B【解析】考查定語從句。句意：直到現(xiàn)在,我們已經為貧困兒童籌集了50 000英鎊,這很出乎意料。which引導非限制性定語從句，指代前面整個句子的內容，并在從句中作主語，可譯為這件事。注意：that不能引導非限制性定語從句。故選B。13. You may depend on________that they will look after your daughter when you are away.A. them B. this C.