2017年12月英語四級閱讀-第1套完型WORD

1、文檔可能無法思考全面，請瀏覽后下載! A rat or pigeon might not be the obvious choice to tend to someone who is sick, but these creatures have some 26 skills that could help the treatment of human diseases.Pigeons are often seen as dirty birds and an urban 27 but they are just the latest in a long line of animal that

2、have been found to have abilities to help humans. Despite having a brain no bigger than the 28 of your index finger, pigeons have a very impressive 29 memory. Recently it was shown that they could be trained to be as accurate as humans at detecting breast cancer in images.Rat are often 30 with sprea

3、ding disease rather than 31 it, but this long-tailed is highly 32 Inside a rats nose are up to 1,000 different types of olfactory receptors whereas humans only have 100 to 200 types. This gives rats the ability to detect 33 smells. As a result, some rats are being put to work to detect(肺結(jié)核). When th

4、e rats detect the smell, they stop and rub their legs to 34 a sample is infected .Traditionally, a hundred samples would take lab technicians more than two days to 35 but for a rat it takes less than 20 minutes. This rat detection method doesnt rely on specialist equipment. It is also more accuratet

5、he rats are able to find more TB infections and, therefore, save more lives. (A) associated (I) slight(B) examine (J) specify(C) indicate ( K) superior(D) nuisance (L) suspicious(E) peak (M) tip(F) preventing (N) treated(G) prohibiting (O) visualH) sensitive一、解題步驟1、選項詞性分類-根據(jù)詞后綴和基本詞匯量2、原文空格處詞性判斷-根據(jù)基本

6、語法(時態(tài) 語態(tài) 基本句子結(jié)構(gòu)詞性搭配)5 / 63 、原文空格處語義判斷-根據(jù)邏輯關系4、 結(jié)合詞性和邏輯關系確定選項5、核對第一步：詞性分類：名詞：(D) nuisance (E) peak (M) tip動詞：(B) examine (C) indicate (J) specify形容詞，副詞，分詞：(A) associated (I) slight (F) preventing (N) treated ( K) superior (G) prohibiting (O) visual（H) sensitive一、A rat or pigeon might not be the obvio

7、us choice to tend to someone who is sick, but these creatures have some 26 skills that could help the treatment of human diseases.26、答案解析：第一個空，不易做對。原因是緊張。又因完型是失分項，準確率不高，許多人學會了放棄。先看前半句，有個not，是否定，不好的；后半句but,表示轉(zhuǎn)折，肯定是好的。26前是some,后是skills.是名詞。Not, but, some, skills這四個單詞認識就不愁了。26的位置是個好的修飾詞。瞅上一眼，( K) super

8、ior還正經(jīng)一點，蒙對了。把它劃掉，劃一個，少一個。這種做法有點不可取，沒辦法，實力不允許哎！Obvious bvis（ob加強+vi道路+ous的）（就在路上）（司馬昭之心，路人皆知）tend to趨向; 偏重creature kri:t(r) n.生物，動物; 人; 創(chuàng)造物;（crea=grow；+ure表名詞）superior su:pri(r)（super在上面；-ior表形容詞或表名詞,較的;）這時你明白形容詞的比較級為什么是+er了。因為不ior=er。treatment tri:tmnt n.治療，療法（treat=handle,表示處理；ment名詞后綴）disease dzi

9、:z n.疾病;（dis不+ease舒服）參考譯文：老鼠或鴿子可能不是照顧生病的人的明顯選擇，但這些生物有一些優(yōu)越的技能，可以幫助治療人類的疾病。二、Pigeons are often seen as dirty birds and an urban 27 but they are just the latest in a long line of animal that have been found to have abilities to help humans. Despite having a brain no bigger than the 28 of your index fin

10、ger, pigeons have a very impressive 29 memory. Recently it was shown that they could be trained to be as accurate as humans at detecting breast cancer in images.名詞：(D) nuisance (E) peak (M) tip動詞：(B) examine (C) indicate (J) specify形容詞，副詞，分詞：(A) associated (I) slight (F) preventing (N) treated (G) p

11、rohibiting (O) visual（H) sensitive【27】、dirty birds and an urban 27 ，and表并列，前面不好，后面也是不好的東西，27 是個名詞，三個名詞，peak山峰; 最高點，好的。tip尖端; 小費; 建議，中性。Nuisance不認識也沒關系，它了?！?28】no bigger than the 28 of your index finger。28為名詞，不比食指尖大。答案 (M) tip【29】very impressive 29 memory，29作定語，先找形容詞，一時找不到，放放。detecting breast cancer

12、in images在圖像中檢測乳腺癌，瞻前顧后。找個單詞與image(影像)相關的詞不難。(O) visualvul adj.視覺的（vis=see）參考譯文：鴿子往往被視為骯臟的鳥類和城市的麻煩，但它們只是最新的一系列動物，已被發(fā)現(xiàn)有能力幫助人類。盡管你的大腦不比食指尖大，但鴿子的視覺記憶非常令人印象深刻。最近有研究表明，他們可以被訓練成為像人類一樣準確地在圖像中檢測乳腺癌。三、Rat are often 30 with spreading disease rather than 31 it, but this long-tailed is highly 32 inside a rats n

13、ose are up to 1,000 different types of olfactory receptors whereas humans only have 100 to 200 types. This gives rats the ability to detect 33 smells. As a result, some rats are being put to work to detect(肺結(jié)核). When the rats detect the smell, they stop and rub their legs to 34 a sample is infected

14、.名詞： (E) peak 動詞：(B) examine (C) indicate (J) specify形容詞，副詞，分詞：(A) associated (I) slight (F) preventing (N) treated (G) prohibiting （H) sensitive【 30】Rat are often 30 with spreading disease老鼠常 和疾病。這個位置，不是名詞，不為動詞原型，只能從修飾詞中找。(A) associated 代入，構(gòu)成被動句，表示一種狀態(tài)。譯為：老鼠常和疾病聯(lián)系在一起。完美?！?1】rather than是一個并列連詞，前有spr

15、eading, 31也肯定是ing形式，ing形式有兩個：一個是(F) preventing，另一個是(G) prohibiting。 Pro=pre=before； vent=go；prevent是在前邊先走一步，有“預防; 阻礙; 阻止”之意。Prohibit中，hibit=hold，語氣更強。有“禁止，阻止，防止; 不準許”，老鼠不聽你的話，選(F) preventing。倆個近意詞，只有一個是可能是備選答案，因此把(F) preventing，(G) prohibiting同時從備選答案中劃去。【32】this long-tailed is highly 32 inside a rat

16、s nose。32 是個形容詞，不好找，不費時間，lets go，后邊有the ability to detect探測能力。由此聯(lián)想到“感覺，靈敏”，如警犬。因此32 的答案是：（H) sensitive?！?3】由【32】的邏輯分析。This gives rats the ability to detect 33 smells。33 稀少的氣味。答案是(I) slight【34】legs to 34 不定式后是動詞原形，這樣的動詞有三個，(C) indicate明顯正確。參考譯文：老鼠往往與傳播疾病有關，而不是預防疾病，但這種長尾是高度敏感的，在老鼠的鼻子上有多達1000種不同類型的嗅覺受體

17、，而人類只有100到200種。這使老鼠有能力發(fā)現(xiàn)輕微的氣味。結(jié)果，一些老鼠被用來檢測（肺結(jié)核）。當老鼠檢測到這種氣味時，他們會停下來揉揉腿，以表明樣本被感染了。四、Traditionally, a hundred samples would take lab technicians more than two days to 35 but for a rat it takes less than 20 minutes. This rat detection method doesnt rely on specialist equipment. It is also more accuratethe rats are able to find more TB infections and, therefore, save more lives. 名詞： (E) peak 動詞：(B) examine (J) specify形容詞，副詞，分詞： (N) treated