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,要用被動語態(tài),故選C。 (2)句意:歷史學家能夠使用時間膠囊來更多地了解生活在過去的人們的相關(guān)情況。A 改變;B 學習;C 拿走;D 擔心。根據(jù)“more about people that lived in the past.”可知此句考查固定短語learn about.…了解關(guān)于…的情況,故選B。 (3)句意:最早的時間膠囊中的其中之一是底特律世紀盒子。在one of+形容詞最高級+名詞的復數(shù)形式,最……其中之一;此處需要形容詞最高級,故選B。 (4)句意:直到2000年12月31日人們把這個盒子拿出,它才被打開。A 直到……;B 何時;C 在……之后;D 自……以來。根據(jù)句意及用法,排除B、C、D,固定短語,not…until…,直到……才,故選A。 (5)句意:時間膠囊里的那些東西讓我們得以看到底特律在過去的情況。A 認為;B 制造;C 抓??;D 給。根據(jù)“The things inside the capable _____ us a look at Detroit in the past. ”可知,時間膠囊給我們展示了過去的底特律的情況。故選D。 (6)句意:那兒有一些人和地方的照片,也有一些當?shù)厝藢懙男偶?。這是There be句型,因說的是過去的事,且be動詞后面的名詞是復數(shù)的,故前面的be動詞用were。故選C。 (7)句意:他們中的一些甚至對未來作了一些預測。A 問題;B 發(fā)明;C 預測;D 建議。根據(jù)“for future”可知,此處指的是其中一些信件對未來做了預測。故選C。 (8)句意:但是,事實上,根據(jù)底特律歷史網(wǎng),那年該市的人口是九十五萬一千人。A 實際上;B 首先;C 總共;D最后。據(jù)“ 4 million by 2000.”及“the population of the city was 951,000 that year”可知,此句意為“但事實上,那一年這座城市的人口為951000。故選A。 (9)句意:人類甚至向太空發(fā)射了時間膠囊(時間艙)。A 從不;B 甚至;C 幾乎不;D 很少。根據(jù)下文中的“sent time capsules into space”可知,此處應用 even,強調(diào)出乎意料的情況。故選B。 (10)句意:例如,它們有經(jīng)典音樂家貝多芬的音樂和一些植物、昆蟲和風景的圖片。A 運動;B 繪畫;C 巖石;D 音樂。根據(jù)下文的“classical musician Beethoven”古典音樂家貝多芬可知,故選D。 【點評】考查完形填空,首先通讀一遍文章,跳過缺失的單詞,再根據(jù)上下文來判斷所缺單詞的含義,最后對選項進行區(qū)別,選出正確的那一項。5.閱讀下面短文,從短文后各題所給的A、B、C、D四個選項中選出可以填入空白處的最佳選項。 March 22nd is World Water Day. It started in not only makes us think about the importance of water, but also calls on (號召) us to 1 and protect water. Today, we39。re facing terrible water problems. Among them, wastewater problem is especially 2 .And the subject of World Water Day in 2017 is wastewater. What is wastewater?It is used water. Usually, wastewater es from homes, 3 , hospitals and so on. It is produced by different kinds of activities, including washing the machines, taking showers and using the kitchen. The rain also 4 wastewater when it is running down the street during a storm. No matter where it es from, this kind of water is sure to have 5 harmful in it. 6 must we treat (處理)wastewater?Wastewater has a big influence on our life. It causes both illness for us and pollution for the environment. We must care for our environment and our own 7 .How can we treat wastewater?Different kinds of wastewater need different ways of treatment. Wastewater 8 homes can be reused. Then there will be 9 wastewater. Also, factory wastewater has to be cleaned 10 it goes back to nature.1. A. drinkB. saveC. carryD. watch2. A. easyB. popularC. smallD. serious3. A. factoriesB. lakesC. riversD. seas4. A. gets backB. hands inC. changes intoD. picks up5. A. nothingB. somethingC. nobodyD. somebody6. A. WhatB. WhoC. WhyD. How7. A. workB. interestC. healthD. business8. A. onB. forC. withD. from9. A. lessB. moreC. betterD. worse10. A. andB. whetherC. afterD. before【答案】 (1)B;(2)D;(3)A;(4)C;(5)B;(6)C;(7)C;(8)D;(9)A;(10)D; 【解析】【分析】短文大意:本文介紹污水的產(chǎn)生及對人的危害和處理,號召人們節(jié)約用水。 (1)考查動詞及語境的理解。句意:它不僅能使我們想到水的重要性而且號召我們?nèi)ス?jié)約和保護水。drink喝,save節(jié)省,carry攜帶,watch觀看,根據(jù) Today, we39。re facing terrible water problems.可知世界上號召人們節(jié)約用水。故選B。 (2)考查形容詞及語境的理解。句意:在它們中,水的浪費問題尤其嚴重。easy容易的,popular受歡迎的,small小的,serious嚴肅的,嚴重的;根據(jù) And the subject of World Water Day in 2017 is wastewater. 污水是2017年的主題,因此知道浪費水是嚴重的問題,故選D。 (3)考查名詞及語境的理解。句意:通常廢水來自家庭、工廠、醫(yī)院等。factories工廠,lakes湖泊,rivers河流,seas海洋,根據(jù)常識可知工廠是產(chǎn)生污水之地,故選A。 (4)考查動詞短語及語境的理解。句意:當雨水在暴雨中從街道流下時也能變成污水。get back取回,hand in上交,change into變成,pick up撿起來,根據(jù)上文可知:廢水是由各種各樣的活動產(chǎn)生的,包括洗衣機、淋浴和使用廚房.根據(jù)下文also,可知與前面相同的是下雨也產(chǎn)生污水,故選C。 (5)考查不定代詞及語境的理解。句意:無論它來自何處這種水中一定含有有害物質(zhì)。nothing什么也沒有,表示否定意義;something某物,通常用于肯定句;nobody沒有人,表示否定意義;somebody有人,通常用于肯定句;此處指污水是對人有傷害的,排除A和C,it是指污水,它里面應該是某種有害的物質(zhì),故選B。 (6)考查疑問詞及語境的理解。句意:我們?yōu)槭裁匆幚砦鬯??what什么,詢問某物,who誰,詢問人物;why為什么,詢問原因;how怎樣,詢問方式或程度;根據(jù) Wastewater has a big influence on our life. It causes both illness for us and pollution for the environment.介紹了處理廢水的原因,可知此處問為什么必須進行廢水處理?故選C。 (7)考查名詞及語境的理解。句意:我們必須保護我們的環(huán)境和我們自己的健康。work工作,interest興趣,health健康,business生意,既然污水對人體與環(huán)境有危害,那么我們就應該關(guān)心環(huán)境與身體健康,故選C。 (8)考查介詞及語境的理解。句意:來自家庭的污水能為重新利用。這可以根據(jù)41空前wastewater es from homes知道答案。家中的污水進行再次使用,on在……上;for為了;with和……一起;from來自,故選D。 (9)考查形容詞及語境的理解。句意:那么將有更少的廢水。less更少的,修飾不可數(shù)名詞;more更多的,better更好的,worse更壞的,根據(jù)上文 Wastewater fromhomes can be reused. 家里產(chǎn)生的廢水再次使用??芍獜U水會減少,故選A。 (10)考查連詞及語境的理解。句意:而且,工廠在排放污水在它流回大自然之前應該進行處理清潔。以減少對環(huán)境的污染,and和;whether是否; after之后;before之前,故選D。 【點評】此題考查完形填空。 在通讀全文,了解大意的基礎上開始答題。答題時要根據(jù)短文的內(nèi)容和要求,結(jié)合短文的主題思想,對空缺句子作合乎邏輯的推理。要弄清空缺詞句的確切含義,并對每一個空白的四個選項進行認真分析,反復推敲??杖痹~句與其前后句的意義銜接必須自然、合理,不可出現(xiàn)意義斷層或說東道西的情況,還要綜合運用學過的知識,從語法、詞語固定搭配、詞形變化及邏輯推理和生活常識等角度考慮,找出問題答案。6.閱讀短文,掌握其大意,然后從A、B、C、D中選出可以填入空白處的最佳選項。 Ray had a wonderful family and lived very happily. He had four grandchildren, and they all came to see him 1 their holidays. One day, Ray was preparing to wele them as usual: cleaning the house and cooking delicious food. 2 he was working, he lost his favorite watch which was a 3 from his deceased(已故的)wife. Ray loved the watch very much, and he was very sad. When his grandchildren arrived, they 4 him they would find the watch. One granddaughter asked, Grandpa, where did you see the watch last 5 it went missing?” Ray replied, Maybe in the barn(谷倉)!The children searched there for more than two hour 6 could not find it. One of his grandsons wanted to search the barn 7 , and Ray asked why he was going there. The little boy didn39。t explain but asked 8 not to follow him. A moment later, he rushed back to his grandfather, I found it! he shouted. Ray was 9 and asked how he made it. The little boy replied, 39。I stood in the barn 10 making any noise, and tried my best to keep silent. After a few 11 , I heard the sound of tick tick. At last, I 12 the watch from the hay(干草). After hearing his words, Ray hugged. The little boy and 13 him very much. The story tells us if we 14 ca