探究点1 connect 的用法

Music is a powerful way to connect cultures.
音乐是联结文化的一种强有力的方式。
We forgot to connect the computer to the internet line.
我们忘记把电脑连上网线了。
His illness is connected with the polluted environment he used to live in.
他的病与他过去生活环境的污染有关。
In my opinion,there is a connection between the two things.
在我看来,这两件事之间存在联系。
情境应用
1. There is a close between diet and health. (connect)
2. These two tasks each other,and we need to deal with them as a whole. (与……有关联)
3. We should the teacher's computer. (把它连接到……上)
Music is a powerful way to connect cultures.
音乐是联结文化的一种强有力的方式。
We forgot to connect the computer to the internet line.
我们忘记把电脑连上网线了。
His illness is connected with the polluted environment he used to live in.
他的病与他过去生活环境的污染有关。
In my opinion,there is a connection between the two things.
在我看来,这两件事之间存在联系。
情境应用
1. There is a close between diet and health. (connect)
2. These two tasks each other,and we need to deal with them as a whole. (与……有关联)
3. We should the teacher's computer. (把它连接到……上)
答案
1. connection
2. are connected with
3. connect it to
2. are connected with
3. connect it to
解析
1. 第一空空前有不定冠词a和形容词close,说明此处需要填入动词connect对应的名词形式,connection意为“联系”,符合“饮食和健康之间存在紧密联系”的语境。
2. 第二空要求表达“与……有关联”,对应所学短语be connected with,主语These two tasks是复数,句子时态为一般现在时,be动词用are。
3. 第三空要求表达“把它连接到……上”,对应所学短语connect...to...,情态动词should后接动词原形,此处用it指代要连接的设备,因此填入对应结构。
2. 第二空要求表达“与……有关联”,对应所学短语be connected with,主语These two tasks是复数,句子时态为一般现在时,be动词用are。
3. 第三空要求表达“把它连接到……上”,对应所学短语connect...to...,情态动词should后接动词原形,此处用it指代要连接的设备,因此填入对应结构。
探究点2 percent 的用法
当 percent of...作主语时,如果 of 后面接的是不可数名词或单数可数名词,则谓语动词用单数形式;如果 of 后面接的是可数名词复数,则谓语动词用复数形式。
Seventy percent of the population lives/live in the ten largest cities.
百分之七十的人口居住在十个最大的城市里。
Seventy-two percent of people now work in service industries. 现今72%的人从事服务业。
情境应用
1. Thirty percent of the students in our class playing basketball. (like)
2. of people want to try this new way. (百分之五十)
当 percent of...作主语时,如果 of 后面接的是不可数名词或单数可数名词,则谓语动词用单数形式;如果 of 后面接的是可数名词复数,则谓语动词用复数形式。
Seventy percent of the population lives/live in the ten largest cities.
百分之七十的人口居住在十个最大的城市里。
Seventy-two percent of people now work in service industries. 现今72%的人从事服务业。
情境应用
1. Thirty percent of the students in our class playing basketball. (like)
2. of people want to try this new way. (百分之五十)
答案
1. like
2. Fifty percent
2. Fifty percent
解析
1. 本题考查percent的用法,句中of后面接的the students是可数名词复数,根据规则,当percent of...作主语、of后接可数名词复数时,谓语动词要用复数形式,本句为一般现在时,因此填like。
2. 考查百分数的英文表达,“百分之五十”的正确英文表述为Fifty percent,句首单词首字母需大写。
2. 考查百分数的英文表达,“百分之五十”的正确英文表述为Fifty percent,句首单词首字母需大写。
() 1. You can't how beautiful the lake is before you see it with your own eyes.
A.imagine
B.expect
C.decide
D.wait
A.imagine
B.expect
C.decide
D.wait
答案
A
解析
辨析各选项词义:A. imagine 想象;B. expect 期待;C. decide 决定;D. wait 等待。句意为:在你亲眼见到这个湖之前,你无法想象它有多美,只有A项符合语境。
() 2. enough sleep, you will do even worse in your schoolwork.
A.For
B.Without
C.With
D.About
A.For
B.Without
C.With
D.About
答案
B
解析
根据后半句“你在学业上的表现甚至会更差”的语义逻辑,可推知空格处表达“没有”的含义。辨析选项介词:A.For意为“为了、对于”,B.Without意为“没有”,C.With意为“有、伴随”,D.About意为“关于”,只有B项符合语境逻辑。
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