Question

【題目】Do you know that humans have been cleaning their teeth for over 7，000 years? According to the BBC, the ancient Egyptians used a type of toothpaste (牙膏). ______ it is believed that the Egyptians used a finger ______ a toothbrush to clean their teeth. Chinese people may have ______ the first toothbrush around 1600 BC.

Your toothbrush, however, may have also become______. Because it is now possible to clean our teeth ______ using our hands!

Two Canadians, Adel Elseri and Said Fayad, have invented______called T2T or “tonguetoteeth”. Elseri says he came up with the idea______he was driving home after a long day at work. His______ is a toothbrush that goes onto your tongue(舌). T2T has special edges(邊緣) and toothpaste. So just______your tongue over your teeth and it cleans your teeth just like a toothbrush ______！ It will make your breath fresh too.

Elseri and Fayad made this handfree toothbrush because they believed it was a(n) ______way for someone to brush their teeth. But people can only use the T2T______．

Would you use the tonguetoteeth? The Huffington Post in the USA ______ readers what they thought. Sixty-one percent said that they would use it while only thirtynine percent said they ______. Personally I think I'm going to stick to(堅持用) the ______.

【1】A. So B. Then C. But D. Or

【2】A. instead of B. because of C. more than D. less than

【3】A. discovered B. develop C. built D. developed

【4】A. science B. history C. problem D. secret

【5】A. by B. from C. without D. for

【6】A. nothing B. everything C. anything D. something

【7】A. until B. when C. since D. though

【8】A. idea B. story C. word D. plan

【9】A. hold B. pull C. move D. check

【10】A. is B. does C. was D. did

【11】A. shorter B. easier C. harder D. longer

【12】A. again B. soon C. once D. already

【13】A. told B. asked C. warned D. advised

【14】A. shouldn't B. should C. wouldn't D. would

【15】A. finger B. toothbrush C. mouth D. tongue

Answer 1

【答案】

【1】C

【2】A

【3】D

【4】B

【5】C

【6】D

【7】B

【8】A

【9】C

【10】B

【11】B

【12】C

【13】B

【14】C

【15】B

【解析】

本文是一篇說明文。題材為發(fā)明與技術，向我們介紹了牙刷的誕生歷史，讓我們對牙刷有了更詳細的了解。

【1】句意：但是據(jù)說埃及人用手指代替牙刷清潔牙齒。A. So因此；B. Then然后；C. But但是；D. Or否則，要不然。根據(jù)上文According to the BBC, the ancient Egyptians used a type of toothpaste (牙膏).可知下文表示轉折關系。根據(jù)題意，故選C。

【2】句意：但是據(jù)說埃及人用手指代替牙刷清潔牙齒。A. instead of代替，而不是；B. because of由于……的原因；C. more than多余；D. less than少于。根據(jù)上文it is believed that the Egyptians used a finger可知下文是說代替而不是。根據(jù)題意，故選A。

【3】句意：中國人大概在公元前1600年就發(fā)明了第一把牙刷。A. discovered發(fā)現(xiàn)；B. Develop發(fā)展；C. built建造；D. developed發(fā)展。根據(jù)下文Your toothbrush, however, may have also become___4___.可知，是說中國人已經發(fā)明了牙刷，這里用現(xiàn)在完成時，其結構是have/has done的形式。根據(jù)題意，故選D。

【4】句意：你的牙刷，然而，可能已經也成為了歷史。A. science科學；B. History歷史；C. problem問題；D. secret秘密，秘訣。根據(jù)上文Chinese people may have ___3___ the first toothbrush around 1600 BC.可知已經已經成為歷史。故選B。

【5】句意：因為現(xiàn)在可以不用手來清潔牙齒了！A. by同……方式；B. From從……；C. without沒有；D. for為了。這里是說沒有使用手。根據(jù)題意，故選C。

【6】句意：兩個加拿大人Adel Elseri和Said Fayad已經發(fā)明了被叫做, T2T or “tonguetoteeth 的東西。A. nothing沒什么；B. Everything一切；C. anything任何東西；D. something某物。根據(jù)下文Elseri says he came up with the idea___7___he was driving home after a long day at work可知，是說被叫做……的某種東西。故選D。

【7】句意：Elseri說他在工作了一天之后開車回家的時候想出了這個主意。A. until直到；B. When當……的時候；C. since自從；D. though盡管。根據(jù)he was driving home after a long day at work可知.這里是when引導的時間狀語從句。根據(jù)題意，故選B。

【8】句意：他的想法是你的舌頭上的牙刷。A. idea主意；B. story對不起；C. word單詞；D. plan計劃；根據(jù)上文Elseri says he came up with the idea___7___he was driving home after a long day at work可知這里是說他的想法。根據(jù)題意，故選A。

【9】句意：所以把舌頭移到牙齒上，就像牙刷一樣清潔牙齒。A. hold舉行；B. pull推；C. move移動；D. check核查。根據(jù)下文it cleans your teeth just like a toothbrush ___10___！可知，是說是把舌頭移動到牙齒。根據(jù)題意，故選C。

【10】句意：所以把舌頭移到牙齒上，就像牙刷一樣清潔牙齒。A. is是，單數(shù)；B. does做，第三人稱單數(shù)； C. was是，一般過去時態(tài)；D. did做，一般過去時態(tài)。這里是像一個牙刷那樣做，這是一般現(xiàn)在時態(tài)，主語是單數(shù)，動詞do變第三人稱單數(shù)。根據(jù)題意，故選B。

【11】. 句意：Elseri和Fayad制作了這只免費牙刷，因為他們相信這是一種更容易的方法來刷牙。A. shorter更短的；B. Easier更容易的；C. harder更努力的；D. longer更長的。根據(jù)上文的描述，是說這種牙刷更容易。根據(jù)題意，

故選B。

【12】句意：但是人們僅僅使用T2T一次。

A. again在，又；B. Soon很快；C. once一次；D. already總是。根據(jù)but表示轉折關系，可知只使用一次。根據(jù)題意，故選C。

【13】句意：美國的赫芬頓郵報詢問讀者他們的想法。A. told告訴；B. asked問；C. warned警告；D. advised建議。根據(jù)下文Sixtyone percent said that they would use it while only thirtynine percent said they ___14___.可知是詢問他們的想法。故選B。

【14】句意：百分之六十一說他們會使用它，而只有百分之三十九表示他們不會使用。A. shouldn't不應該；B. Should應該；C. wouldn't不會；D. would會。根據(jù)上文Sixtyone percent said that they would use it可知下文是說不會使用。根據(jù)題意，故選C。

【15】句意：就我個人而言，我想我會堅持（牙醫(yī)）牙刷。A. finger手指；B. toothbrush牙刷；C. mouth嘴；D. tongue舌頭。根據(jù)上文Would you use the tonguetoteeth? The Huffington Post in the USA ___13___ readers what they thought. Sixtyone percent said that they would use it while only thirtynine percent said they ___14___.可知，作者會堅持使用牙刷。根據(jù)題意，故選B。

技巧一

完型在"填空"的時候，切忌用中文的"搭配"去感覺，也就是所謂三大出題伎倆之一的"中文代入"。要思考英語的搭配，不要死記，要理解和搜集。

技巧二

首段首句不出題，是主旨句（2001年除外），除首句外基本每句話都要出題，首段首句沒有讀懂就不要做下去；

技巧三

完型填空里面名詞、動詞、形容詞，這些實詞的考點往往被給出明確的線索，存在于該填空的前后，對該填空進行前后聯(lián)系(名詞前面adj。后面從句;形容詞前面adv。后面n.;動詞前面主語后面賓語等等)指示，考生如果能夠判斷出前后的關鍵而又是少量的信息，可以保證題目做對

技巧四

如出現(xiàn)陌生的選項詞匯，而我們又不認識的時候，這里注意，蒙也有技巧，一般來說選擇相對簡單的詞匯，不要選擇偏的怪的詞匯。

技巧五

答案分布規(guī)律： 每篇完形填空中A、B、C、D作為正確選項的個數(shù)各在4—6個之間；A作為正確選項的個數(shù)最多；沒有連續(xù)三個答案都一樣的情況，連續(xù)兩個答案都一樣的情況為0—3個； 在五個一組的答案中，最少要出現(xiàn)三個字母作為正確的選項；

技巧六

在四個選項中，有兩個實詞互為同義詞時，答案往往在其中； 在四個選項中，有兩個虛詞互為同義詞時，答案往往都不選；當四個選項有一個共同意義時，該意義往往不能入選，要看選項的特殊含義