一、用所给词的适当形式填空
1. When you called me, I
2. When it began to rain, they
3. I
4. —Why didn't you answer my phone last night?
—Sorry, I
5. Grandma was cooking breakfast while I
1. When you called me, I
was collecting
(collect) rubbish on the beach.2. When it began to rain, they
were running
(run) on the playground and everyone was wet.3. I
was doing
(do) my homework from 8:00 to 10:00 last night.4. —Why didn't you answer my phone last night?
—Sorry, I
was taking
(take) a shower when you called.5. Grandma was cooking breakfast while I
was washing
(wash) my face this morning.答案
1. was collecting 2. were running 3. was doing
4. was taking 5. was washing
4. was taking 5. was washing
解析
【分析】
首先拿到这类题,第一步先判断时态:观察题干给出的时间提示,所有题目都出现了过去的特定时间标识,比如when引导的一般过去时从句、过去的时间段from...to last night、while引导的同步进行的动作场景,都符合过去进行时的使用规则——描述过去某个具体时间点/时间段内正在发生的动作。第二步回忆过去进行时的基本结构:was/were + 动词现在分词。第三步结合主语的人称和单复数确定be动词的形式:主语是I/he/she/单数名词时be动词用was,主语是you/they/复数名词时be动词用were。第四步把给出的动词正确变形为现在分词,就能得到正确答案。
【解析】
1. 题干中when引导的从句用一般过去时called,指代过去的一个瞬间,主句表示该瞬间正在发生的动作,需用过去进行时;主语为I,be动词过去式选was,collect的现在分词为collecting,因此填was collecting。
2. 题干中从句谓语began是一般过去时,强调下雨的瞬间主句动作正在进行,需用过去进行时;主语为they,be动词过去式选were,run的现在分词为running,因此填were running。
3. 题干中from 8:00 to 10:00 last night是过去的一段持续时间,描述该时段内持续进行的动作用过去进行时;主语为I,be动词过去式选was,do的现在分词为doing,因此填was doing。
4. 语境强调对方昨晚来电的瞬间,“我”正在洗澡,需用过去进行时;主语为I,be动词过去式选was,take的现在分词为taking,因此填was taking。
5. while引导时间状语从句时,主从句两个延续性动作在过去同步发生,都要用过去进行时;主语为I,be动词过去式选was,wash的现在分词为washing,因此填was washing。
【答案】
1. was collecting 2. were running 3. was doing 4. was taking 5. was washing
【知识点】
过去进行时,现在分词变形,主从句时态搭配
【点评】
本题是过去进行时的基础专项训练题,所有题目都围绕过去特定场景下正在进行的动作的时态判定设置,考点清晰明确,学生只要掌握过去进行时的基本结构和适用场景即可顺利解题,常见易错点是be动词和主语的人称数不匹配、重读闭音节动词变现在分词忘记双写末尾辅音字母。
【难度系数】
0.7
首先拿到这类题,第一步先判断时态:观察题干给出的时间提示,所有题目都出现了过去的特定时间标识,比如when引导的一般过去时从句、过去的时间段from...to last night、while引导的同步进行的动作场景,都符合过去进行时的使用规则——描述过去某个具体时间点/时间段内正在发生的动作。第二步回忆过去进行时的基本结构:was/were + 动词现在分词。第三步结合主语的人称和单复数确定be动词的形式:主语是I/he/she/单数名词时be动词用was,主语是you/they/复数名词时be动词用were。第四步把给出的动词正确变形为现在分词,就能得到正确答案。
【解析】
1. 题干中when引导的从句用一般过去时called,指代过去的一个瞬间,主句表示该瞬间正在发生的动作,需用过去进行时;主语为I,be动词过去式选was,collect的现在分词为collecting,因此填was collecting。
2. 题干中从句谓语began是一般过去时,强调下雨的瞬间主句动作正在进行,需用过去进行时;主语为they,be动词过去式选were,run的现在分词为running,因此填were running。
3. 题干中from 8:00 to 10:00 last night是过去的一段持续时间,描述该时段内持续进行的动作用过去进行时;主语为I,be动词过去式选was,do的现在分词为doing,因此填was doing。
4. 语境强调对方昨晚来电的瞬间,“我”正在洗澡,需用过去进行时;主语为I,be动词过去式选was,take的现在分词为taking,因此填was taking。
5. while引导时间状语从句时,主从句两个延续性动作在过去同步发生,都要用过去进行时;主语为I,be动词过去式选was,wash的现在分词为washing,因此填was washing。
【答案】
1. was collecting 2. were running 3. was doing 4. was taking 5. was washing
【知识点】
过去进行时,现在分词变形,主从句时态搭配
【点评】
本题是过去进行时的基础专项训练题,所有题目都围绕过去特定场景下正在进行的动作的时态判定设置,考点清晰明确,学生只要掌握过去进行时的基本结构和适用场景即可顺利解题,常见易错点是be动词和主语的人称数不匹配、重读闭音节动词变现在分词忘记双写末尾辅音字母。
【难度系数】
0.7
二、将下列句子改为同义句
1. Jack was playing computer games. At the same time, Jane was listening to music.
Jack
2. It was raining when the plane landed.
While it
3. I was reading in the library when it started to snow.
4. While I was watching TV, my father came in.
I was watching TV
5. Betty was cooking when I visited her yesterday.
1. Jack was playing computer games. At the same time, Jane was listening to music.
Jack
was
playing
computer
games
while
Jane was listening to music.2. It was raining when the plane landed.
While it
was
raining
, the plane landed.3. I was reading in the library when it started to snow.
While
I was
reading
in the library, it started / began
to snow.4. While I was watching TV, my father came in.
I was watching TV
when
my father came
in.5. Betty was cooking when I visited her yesterday.
While
Betty was
cooking
yesterday, I visited her.答案
1. was playing computer games while
2. was raining
3. While; was reading; started / began
4. when; came
5. While; was cooking
2. was raining
3. While; was reading; started / began
4. when; came
5. While; was cooking
解析
【分析】
这道题的核心解题思路是围绕过去进行时中when和while的用法差异做同义转换:首先先拆分原句里的两个动作,区分出延续性长动作(常用过去进行时表达)和瞬间性短动作(常用一般过去时表达),再结合转换后句子的空格位置,判断引导词选when还是while——while后只能接延续性的进行时态动作,when既可以接瞬间动作也可以接进行时动作,最后保证转换后时态、原意和原句完全一致,补全对应空缺内容即可。
【解析】
1. 原句表示两个过去同时进行的延续性动作,转换后要表达“当Jane听音乐的时候,Jack正在玩电脑游戏”,5个空依次填入对应动作和引导词,即was playing computer games while。
2. while后要接延续性的过去进行时,原句的长动作是“正在下雨”,2个空填入was raining即可。
3. 转换后把延续性动作“在图书馆看书”放到从句,用While引导,从句用过去进行时was reading,主句的瞬间动作“开始下雪”用一般过去时started/began,对应空缺要求。
4. 转换后把延续性动作“看电视”放到主句,后面接短动作“爸爸进来”的时间状语,用when引导,come in的过去式为came,填入对应空缺即可。
5. 转换后把延续性动作“做饭”放到从句,用While引导,从句用过去进行时was cooking,符合空缺要求。
【答案】
1. was playing computer games while
2. was raining
3. While; was reading; started / began
4. when; came
5. While; was cooking
【知识点】
过去进行时;when/while用法辨析;同义句转换
【点评】
本题属于过去进行时模块的基础题型,重点考察学生对when和while搭配不同动作时态规则的掌握,只要能准确区分延续性动作和瞬间动作的时态差异,就能顺利完成转换,需要注意转换过程中不要随意改动原句的时态逻辑,避免出现时态错配的低级错误。
【难度系数】
0.8
这道题的核心解题思路是围绕过去进行时中when和while的用法差异做同义转换:首先先拆分原句里的两个动作,区分出延续性长动作(常用过去进行时表达)和瞬间性短动作(常用一般过去时表达),再结合转换后句子的空格位置,判断引导词选when还是while——while后只能接延续性的进行时态动作,when既可以接瞬间动作也可以接进行时动作,最后保证转换后时态、原意和原句完全一致,补全对应空缺内容即可。
【解析】
1. 原句表示两个过去同时进行的延续性动作,转换后要表达“当Jane听音乐的时候,Jack正在玩电脑游戏”,5个空依次填入对应动作和引导词,即was playing computer games while。
2. while后要接延续性的过去进行时,原句的长动作是“正在下雨”,2个空填入was raining即可。
3. 转换后把延续性动作“在图书馆看书”放到从句,用While引导,从句用过去进行时was reading,主句的瞬间动作“开始下雪”用一般过去时started/began,对应空缺要求。
4. 转换后把延续性动作“看电视”放到主句,后面接短动作“爸爸进来”的时间状语,用when引导,come in的过去式为came,填入对应空缺即可。
5. 转换后把延续性动作“做饭”放到从句,用While引导,从句用过去进行时was cooking,符合空缺要求。
【答案】
1. was playing computer games while
2. was raining
3. While; was reading; started / began
4. when; came
5. While; was cooking
【知识点】
过去进行时;when/while用法辨析;同义句转换
【点评】
本题属于过去进行时模块的基础题型,重点考察学生对when和while搭配不同动作时态规则的掌握,只要能准确区分延续性动作和瞬间动作的时态差异,就能顺利完成转换,需要注意转换过程中不要随意改动原句的时态逻辑,避免出现时态错配的低级错误。
【难度系数】
0.8
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