专练 用search或search for填空
1. —Why do millions of online users visit the home page of the government?
—To read the news and
2. Firefighters
1. —Why do millions of online users visit the home page of the government?
—To read the news and
search for
the information they need.2. Firefighters
searched
the buildings for survivors. They were really heroes.答案
1. search for
2. searched
2. searched
解析
【分析】首先明确search和search for的用法区别:search作动词时,宾语是搜寻的场所、范围,意为“搜查、搜寻(某个地方)”;search for是固定短语,宾语是具体要寻找的人或物,意为“寻找、搜寻(具体对象)”。再结合句子的搭配对象和时态判断:第1题空后是具体的寻找对象the information,需用search for;第2题空后是搜寻的范围the buildings,且由后句were可知时态为一般过去时,需用search的过去式searched。
【解析】1. 第一空后接具体的寻找对象the information,需用短语search for表示“寻找(某物)”,故填search for;2. 第二空后接搜寻的范围the buildings,且由后句were可知时态为一般过去时,search表示“搜查(某地)”,过去式为searched,故填searched。
【答案】1. search for 2. searched
【知识点】动词短语辨析;search与search for的用法
【点评】本题考查易混动词短语的用法差异,需准确区分两者的搭配对象,同时注意时态变化,属于基础词汇运用题。
【难度系数】0.4
【解析】1. 第一空后接具体的寻找对象the information,需用短语search for表示“寻找(某物)”,故填search for;2. 第二空后接搜寻的范围the buildings,且由后句were可知时态为一般过去时,search表示“搜查(某地)”,过去式为searched,故填searched。
【答案】1. search for 2. searched
【知识点】动词短语辨析;search与search for的用法
【点评】本题考查易混动词短语的用法差异,需准确区分两者的搭配对象,同时注意时态变化,属于基础词汇运用题。
【难度系数】0.4
一、根据要求完成句子,每空一词
1. 昨天这个时候学生们正在谈论机器人。(根据汉语意思完成句子)
Students
2. 当我在书店看书时,一个小女孩朝我微笑。(根据汉语意思完成句子)
A little girl smiled at me while I
3. My father was watching TV at 10 o'clock last night.(改为否定句)
My father
4. Betty's mother was cooking at that moment.(改为一般疑问句,并作肯定回答)
—
—
5. They played sports yesterday.(用 at 4 pm yesterday 改写句子)
They
1. 昨天这个时候学生们正在谈论机器人。(根据汉语意思完成句子)
Students
were
talking
about
the robots at this time yesterday.2. 当我在书店看书时,一个小女孩朝我微笑。(根据汉语意思完成句子)
A little girl smiled at me while I
was
reading
in the bookshop.3. My father was watching TV at 10 o'clock last night.(改为否定句)
My father
wasn’t
watching
TV
at 10 o'clock last night.4. Betty's mother was cooking at that moment.(改为一般疑问句,并作肯定回答)
—
Was
Betty's mother cooking
at that moment?—
Yes
, she
was
.5. They played sports yesterday.(用 at 4 pm yesterday 改写句子)
They
were
playing
sports
at 4 pm yesterday.答案
1. were talking about
2. was reading
3. wasn’t watching TV
4. Was;cooking;Yes;she was
5. were playing sports
2. was reading
3. wasn’t watching TV
4. Was;cooking;Yes;she was
5. were playing sports
解析
【分析】这道题考查过去进行时的用法,需先根据句中的时间状语判断时态,再结合主语的单复数、题目要求(完成句子、句型转换等),运用过去进行时的结构(was/were + 动词现在分词)完成各小题。
【解析】1. 时间状语“at this time yesterday”是过去进行时的标志,主语students为复数,be动词用were,“谈论”是talk about,现在分词为talking,故填were talking about。
2. while引导的时间状语从句,主句为一般过去时,从句表示过去某时刻正在进行的动作,用过去进行时;主语是I,be动词用was,“看书”是read,现在分词为reading,故填was reading。
3. 过去进行时的否定句需在be动词后加not,was not缩写为wasn’t,后面跟watching TV,故填wasn’t watching TV。
4. 过去进行时的一般疑问句将be动词was提前至句首,后面跟cooking;肯定回答用Yes,主语Betty’s mother用she代替,故回答为Yes, she was。
5. 时间状语“at 4 pm yesterday”是过去进行时的标志,主语they为复数,be动词用were,“做运动”是play sports,现在分词为playing,故填were playing sports。
【答案】1. were talking about;2. was reading;3. wasn’t watching TV;4. Was;cooking;Yes;she was;5. were playing sports
【知识点】过去进行时、句型转换
【点评】本题围绕过去进行时的核心考点设置,涵盖时态判断、结构运用及句型转换,是初中英语时态部分的基础题型,需熟练掌握过去进行时的语境和结构。
【难度系数】0.6
【解析】1. 时间状语“at this time yesterday”是过去进行时的标志,主语students为复数,be动词用were,“谈论”是talk about,现在分词为talking,故填were talking about。
2. while引导的时间状语从句,主句为一般过去时,从句表示过去某时刻正在进行的动作,用过去进行时;主语是I,be动词用was,“看书”是read,现在分词为reading,故填was reading。
3. 过去进行时的否定句需在be动词后加not,was not缩写为wasn’t,后面跟watching TV,故填wasn’t watching TV。
4. 过去进行时的一般疑问句将be动词was提前至句首,后面跟cooking;肯定回答用Yes,主语Betty’s mother用she代替,故回答为Yes, she was。
5. 时间状语“at 4 pm yesterday”是过去进行时的标志,主语they为复数,be动词用were,“做运动”是play sports,现在分词为playing,故填were playing sports。
【答案】1. were talking about;2. was reading;3. wasn’t watching TV;4. Was;cooking;Yes;she was;5. were playing sports
【知识点】过去进行时、句型转换
【点评】本题围绕过去进行时的核心考点设置,涵盖时态判断、结构运用及句型转换,是初中英语时态部分的基础题型,需熟练掌握过去进行时的语境和结构。
【难度系数】0.6
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