職稱(chēng)英語(yǔ)復(fù)習(xí)資料理工類(lèi)C級(jí)完型填空精講(3)

字號(hào):

Breastfeeding Can Cut Cardiovascular Risk
    Breastfeeding can reduce the risk of a heart attack or stroke later in life and could prevent hundreds of __1__ of deaths each year,researchers said on Friday.
    Babies who are breastfed have fewer childhood infections and allergies and are less __2__ to obesity.British scientists have now shown that breastfeeding and slow growth in the first weeks and months of life has a protective effect __3 __ cardiovascular disease.
    “Diets that promote more rapid growth put babies at risk many years later in __4__ of raising their blood pressure,raising their cholesterol and increasing their tendency to diabetes and obesity—the __ 5 __ main risk factors for stroke and heart attack.”said Professor Alan Lucas of the Institute of Child Health in London.
    “Our evidence suggests that the reason why breast-fed babies do better is because they grow more __6 __ in the early weeks.”
    Lucas said the effects of breastfeeding on blood pressure and cholesterol later in life are greater than __7 __adults can do to control the risk factors for cardiovascular disease, other than taking drugs.
    An estimated 17 million people die of __8__ disease,particularly heart attack and strokes,each year,according to the World Health Organization.
    Lucas and his colleagues compared the health of 2 1 6 teenagers __9__as babies had either been breastfed or given different nutritional baby formulas’.They reported their__10__ in The Lancet medical journal.
    The teenagers who had been __11__had a 14一percent lower ratio of bad to good cholesterol and lower concentrations of a protein that is a marker for cardiovascular disease risk.
    The researchers also found that,__12 __ of the child’s weight at birth,the faster the infants grew in the early weeks and months of life,the __13__ was their later risk of heart disease and stroke.The effect was the __14__ for both boys and girls.
    “The more human milk you have in the newborn period,the lower your cholesterol level is, the lower your blood pressure is 1 6 years __15__,”Lucas said.
    詞匯:
    breastfeeding n.母乳喂養(yǎng)
    cardiovascular adi.(病等)心血管的
    allergy n.變態(tài)反應(yīng);過(guò)敏性
    cholesterol n.膽固醇
    diabetes n.糖尿病
    obesity n.肥胖
    marker n.標(biāo)識(shí),標(biāo)志
    注釋?zhuān)?BR>    1. nutritional baby formulas-有營(yíng)養(yǎng)的配制嬰兒喂養(yǎng)奶
    練習(xí):
    1. A)hundreds B) thousands C) millions D) numbers
    2. A)likely B) possible C) easy D) prone
    3. A)against B) towards C) onto D) upon
    4. A)forms B) cases C) terms D) places
    5. A)two B) four C) three D) five
    6. A)slowly B) quickly C) strongly D) obviously
    7. A)which B) that C) something D) anything
    8. A)various B) heart C) cardiovascular D) multiple
    9. A)who B) such C) when D) taken
    10. A)thoughts B) findings C) viewpoints D) breakthrough
    11. A)surveyed B) interviewed C) handled D) breastfed
    12. A)despite B) warning C) regardless D) needful
    13. A) smaller B) greater C) faster D) worse
    14. A) true B) right C) proper D) sam
    15. A) later B) after C) late D) ago
    答案與解析:
    1.分析文章主題:
    Breastfeeding(母乳喂養(yǎng))Can Cut(減少, 切,剪, 刪減) Cardiovascular (心血管病的)Risk(風(fēng)險(xiǎn))
    文章主題詞:
    breastfeed, cut, cardiovascular risk
    2. 直接解題:
    1. A)hundreds(數(shù)百) B) thousands(數(shù)千)
    C) millions(數(shù)百萬(wàn)) D) numbers(數(shù)字,數(shù)量, 號(hào)碼)
    Breastfeeding(母乳喂養(yǎng)) can reduce(減少) the risk of a heart attack (心臟病發(fā)作)or stroke(中風(fēng)) later(以后, 后來(lái)) in life and could prevent(防止) hundreds of __1__ of deaths each year(每年),researchers(研究者) said(說(shuō)) on Friday(周五).
    1. B分析:“hundreds of thousands of”是固定搭配,表示“成千上萬(wàn)”之意。
    2. A)likely(可能的, 很可能)
    B) possible(可能的)
    C) easy (容易的, 舒適的,容易地,悠閑地 )D) prone(易于…的;傾向于…的)
    Babies who are breastfed(被母乳喂養(yǎng)的) have fewer childhood(孩童時(shí)期) infections(感染) and allergies(過(guò)敏) and are less(不太, 不) __2__ to obesity(肥胖).
    2. D. 分析:因?yàn)榭崭窈蟾氖墙樵~to ,能和介詞to搭配使用的只有prone。
    be prone to sth./ 傾向于...,容易...
    be likely/possible/ easy to do sth.
    The train is likely to be late.
    補(bǔ)充:
    Easy come easy go 來(lái)得容易去得快。
    3. A)against(相反,反對(duì), 靠著, 預(yù)防) B) towards(向,朝)
    C) onto(到...之上) D) upon(在...之上)
    British(英國(guó)的) scientists(科學(xué)家) have now shown(已經(jīng)證明) that breastfeeding(母乳喂養(yǎng)) and slow (緩慢的)growth(生長(zhǎng), 種植) in the first weeks and months of life (在人生最初的幾周和最初的幾個(gè)月)has a protective(保護(hù)性的) effect __3 __ cardiovascular disease(心血管疾病).
    3. A。分析:被選項(xiàng)是介詞,因此注意搭配結(jié)構(gòu):effect通常是和介詞 on搭配,但被選項(xiàng)中沒(méi)有該介詞,再注意搭配結(jié)構(gòu)語(yǔ)意—“..心血管疾病具有保護(hù)性的影響”,因此判斷A(預(yù)防)合適。
    against: prep. 靠著, 反抗, 與…相反, 預(yù)防
    lean against the tree斜靠著樹(shù)
    struggle against fate同命運(yùn)抗?fàn)?BR>    protection against the cold預(yù)防感冒
    4. A)forms(形狀, 構(gòu)成, 形式, 表格) B) cases(案例, 情況, 病例)
    C) terms(學(xué)期,時(shí)期,條款,術(shù)語(yǔ) ) D) places(地方,地點(diǎn), 放置)
    5. A)two(二) B) four(四) C) three(三) D) five(五)
    “Diets(飲食, 食物) that promote(促進(jìn)) more rapid(迅速的) growth(生長(zhǎng),種植 ) put babies at risk (使...處于風(fēng)險(xiǎn)之中)many years later(以后, 更遲的) in __4__ of raising(提高, 舉) their blood pressure(血壓),raising their cholesterol(膽固醇) and increasing(增加) their tendency(傾向) to diabetes(糖尿?。?and obesity(肥胖)—the __ 5 __ main(主要的) risk factors(因素) for stroke and heart attack(心臟病發(fā)作).”said Professor(教授) Alan Lucas of the Institute(協(xié)會(huì), 學(xué)院) of Child Health(健康) in London(倫敦).
    4.C. 分析:與介詞in 和of構(gòu)成的固定搭配結(jié)構(gòu)是:
    in case of(adv.假設(shè), 萬(wàn)一)
    in terms of(adv.從...角度來(lái)講;以...為單位; 根據(jù)按照, 在...方面, 就...來(lái)說(shuō))
    form和place不與in 和of形成固定搭配, 但也可以形成臨時(shí)性的搭配結(jié)構(gòu), 如:
    in the forms of.../以...的形式
    in the places of.../在...的地方
    因此判斷C是答案。
    5.B. 分析:前句中先后提到了血壓、膽固醇、糖尿病和肥胖,共計(jì)四項(xiàng)。
    6. A)slowly(緩慢地) B) quickly(很快地)
    C) strongly(堅(jiān)固地,強(qiáng)烈地) D) obviously(明顯地)
    “Our evidence(證據(jù)) suggests(暗示, 建議) that the reason(原因) why breast-fed (被母乳喂養(yǎng)的)babies do better(更好,更好的) is because(因?yàn)椋?they grow(生長(zhǎng)) more __6 __ in the early(早期的, 早, 在初期) weeks.”
    6.A.分析:A和B是正反項(xiàng),重點(diǎn)注意。根據(jù)句意和前句中提到的內(nèi)容 – 嬰兒的頭幾周和頭幾個(gè)月發(fā)育緩慢,對(duì)預(yù)防心血管疾病有幫助, 由此判斷A是答案。
    7. A)which(哪個(gè),哪個(gè)的) B) that(那個(gè),引導(dǎo)從句)
    C) something(某事,某樣?xùn)|西) D) anything(任何事,任何東西)
    Lucas(盧卡斯) said the effects(影響,結(jié)果,實(shí)現(xiàn)) of breastfeeding on blood pressure and cholesterol(膽固醇) later in life (在一生中)are greater than (比...更大) __7 __adults(成年人) can do to control(控制) the risk factors for cardiovascular disease(心血管疾病), other than (除了)taking drugs(吃藥).
    7.D.分析:根據(jù)語(yǔ)法結(jié)構(gòu)和句意判斷D(任何事情)合適。
    other than adv.不同于, 除了
    8.A)various(各種各樣的) B) heart(心臟,中心)
    C) cardiovascular(心臟血管的) D) multiple(多樣的, 多重的)
    An estimated(被估計(jì)的) 17 million(百萬(wàn)) people die of __8__ disease(疾?。琾articularly(尤其地,顯著地) heart attack (心臟病發(fā)作)and strokes(中風(fēng)),each year,according to (根據(jù))the World Health Organization(世界健康組織).
    8.C. 分析:選項(xiàng)C是文章主題詞, 因此該選項(xiàng)成為答案的可能性較大??崭窈蟪霈F(xiàn)的是單數(shù)名詞(disease),因此排除修飾復(fù)數(shù)名詞的形容詞various(各種各樣的)和multiple(多樣的) , 空格已經(jīng)提到了“心臟病發(fā)作”,所以判斷C(心血管的(疾病))出現(xiàn)在空格處合適。
    9. A)who B) such
    C) when D) taken
    Lucas and his colleagues(同事) compared(比較) the health(健康) of 2 1 6 teenagers(青少年) __9__as babies(嬰兒) had either (或者...或者...)been breastfed(曾經(jīng)被母乳喂養(yǎng)) or given (曾經(jīng)被給)different(不同的) nutritional(營(yíng)養(yǎng)的) baby formulas(配方, 公式).
    9.A.分析:空格處需要引導(dǎo)定語(yǔ)從句并修飾人的連接代詞“who”。
    10.A)thoughts(思想, 想法, 想念)B) findings(發(fā)現(xiàn), 研究結(jié)果)
    C) viewpoints(觀(guān)點(diǎn)) D) breakthrough(突破)
    They reported(報(bào)告) their__10__ in The Lancet medical journal(醫(yī)學(xué)雜志).
    10.B.分析:上文提到了他們的調(diào)查研究,接下來(lái)應(yīng)該出現(xiàn)的是他們的“研究結(jié)果”。
    11.A)surveyed(調(diào)查,測(cè)量) B) interviewed(接見(jiàn),會(huì)見(jiàn))
    C) handled(處理, 經(jīng)銷(xiāo), 手柄) D) breastfed(母乳喂養(yǎng))
    The teenagers(青少年) who had been __11__had a 14一percent(百分?jǐn)?shù)) lower(較低的, 降低) ratio(比率) of bad(壞的,有害的) to(比) good(好的,善良的) cholesterol(膽固醇) and lower concentrations(積聚,集中) of a protein(蛋白質(zhì)) that is a marker(標(biāo)記) for cardiovascular disease risk(風(fēng)險(xiǎn)).
    11.D.分析:D是文章主題詞,因此成為答案的可能性較大。從句意看, 該句講述“曾經(jīng)...的青少年中壞膽固醇與好膽固醇的比率要低14%,而且他們的蛋白質(zhì)積聚也較低,而蛋白質(zhì)的積聚是患心血管疾病風(fēng)險(xiǎn)高低的標(biāo)志之一”。文章主題是“母乳喂養(yǎng)能夠減少心血管疾病的危險(xiǎn)”, 由此推測(cè)出現(xiàn)這種較好健康情況的人應(yīng)該是“母乳喂養(yǎng)的人”, 因此D是答案。
    12.A)despite (盡管) B) warning(警告)
    C) regardless(不顧,不管) D) needful(需要的)
    13. A) smaller(更小的) B) greater(更大的)
    C) faster (更快的) D) worse(更糟糕的)
    The researchers(研究者) also(也) found(發(fā)現(xiàn)) that,__12 __ of the child’s weight(重量) at birth(出生時(shí)),the faster (越快)the infants(嬰兒) grew(生長(zhǎng)) in the early(初期的, 早期的) weeks and months of life,the __13__ was their later(以后的, 以后) risk of heart disease (心臟?。゛nd stroke(中風(fēng)).
    12.C.分析:空格后出現(xiàn)了介詞of, 因此首先排除A:despite是介詞; 剩下的選項(xiàng)中能與介詞of搭配使用的是B: warning of.../對(duì)...的警告; regardless of.../不管...,不顧....。根據(jù)空格所在的搭配結(jié)構(gòu)“...of the child’s weight at birth/...孩子出生時(shí)的體重”判斷C放入空格中意義通順:不管孩子出生時(shí)的體重是多少。
    13.B.分析:根據(jù)前文內(nèi)容判斷,嬰兒前期生長(zhǎng)越快, 他們患心臟病的風(fēng)險(xiǎn)越大。
    補(bǔ)充:
    the more ..., the more ... 越…越…
    e.g. The more angry(生氣的) he became(變得), the more she laughed at (嘲笑)him. 他越生氣,她就越笑他。
    the more ..., the less ...越…越不…
    The more difficult(困難) the questions(問(wèn)題) are, the less likely(可能的) I am to be able to (能夠)answer(回答) them. 問(wèn)題越困難,我就越不可能回答。
    14. A) true(真實(shí)的, 忠誠(chéng)的) B) right(正確的, 恰當(dāng)?shù)模?右邊,權(quán)利)
    C) proper(合適的, 正確的) D) same(相同的, 同樣的事物)
    The effect was the __14__ for both boys and girls.
    14.D.分析:句意應(yīng)該是“該影響對(duì)男孩,女孩都一樣”所以D是答案。
    15. A) later(以后的, 以后) B) after(在...之后, 以...命名, 跟蹤)
    C) late(遲的, 晚期的,已故的, 晚) D) ago(以前的,以往的)
    “The more human milk (母乳)you have in the newborn(新生的) period(時(shí)期,周期),the lower your cholesterol level(水平) is, the lower your blood pressure(血壓) is 1 6 years __15__,”Lucas said(說(shuō)).
    15.A.分析:此處要表達(dá)的意思是:十六年之后。因此應(yīng)選“l(fā)ater”。