11.Many people believe that they (61)are supposed(suppose) to drink eight glasses of water a day,or about two liters.Why?Because that is (62)what they have been told all their lives.(63)Buta new report offers some different advice.The experts say people should obey their bodies; they should drink as (64)muchwater as they feel like (65)drinking(drink).
The report contains some general!(66)suggestions(suggest).The experts say that women should get about 2.7 liters of water daily.Men should get about 3.7 liters.But wait,in each case,that is more than eight glasses.There is(67)an important difference.The report does not tell people how many glasses of water to drink.(68)In fact,the experts say that it may be (69)impossible(possible) to know how many glasses are needed to meet these guidelines.This is because the daily requirement can include the water (70)contained (contain) in foods.

分析 短文主要講了關(guān)于人每天要喝多少水,人們持不同的觀點(diǎn).

解答 61.a(chǎn)re supposed,考查固定搭配,be supposed to do sth."應(yīng)該做某事".
62.what,考查表語(yǔ)從句,從句缺少賓語(yǔ),因此使用表示I"什么"的what引導(dǎo)表語(yǔ)從句.
63.But,考查連詞,前后句子構(gòu)成轉(zhuǎn)折的關(guān)系,因此使用but連接.
64.much,考查副詞,water是不可數(shù)名詞,因此使用much修飾.
65.drinking,考查動(dòng)名詞,feel like后接動(dòng)名詞形式,表示"想要".
66.suggestions,考查名詞,some修飾可數(shù)名詞復(fù)數(shù)形式,因此使用名詞復(fù)數(shù)suggestions.
67.a(chǎn)n,考查冠詞,difference"不同之處"是可數(shù)名詞,important是以元音音素開(kāi)頭的單詞,表示泛指前使用不定冠詞an.
68.In,考查介詞,in fact"事實(shí)上".
69.impossible,考查形容詞,根據(jù)語(yǔ)境表示"不可能的",使用possible的否定詞impossible.
70.contained,考查非謂語(yǔ),contain與其邏輯主語(yǔ)water構(gòu)成被動(dòng)的關(guān)系,因此使用過(guò)去分詞形式.

點(diǎn)評(píng) 對(duì)于語(yǔ)法填空這類(lèi)題,一是懂得分析句子結(jié)構(gòu),二是知道充當(dāng)各個(gè)句子成分的詞類(lèi)或詞性,從語(yǔ)法上確定答案,當(dāng)然,對(duì)于某些固定搭配也要牢記,在平時(shí)的學(xué)習(xí)中要多積累這些詞匯或短語(yǔ),對(duì)于句子使用的時(shí)態(tài)語(yǔ)態(tài)也要通過(guò)語(yǔ)境進(jìn)行確定.

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