一、根据语境，用括号内所给单词的正确形式填空。
1. Mary (draw) a picture when her dad got home yesterday evening.
2. When Li Lei came into the room, his friends (prepare) for his birthday party.
3. My mother was packing the supplies while I (stay) inside my room.
4. Dad (read) the news when our relatives called.
5. He ______ (ride) his bike to school when it ______ (begin) to rain yesterday.

1. was drawing 2. were preparing 3. was staying 4. was reading 5. was riding, began

【分析】本题考查英语时态中过去进行时与一般过去时的用法：当一个较短的过去瞬间动作发生时，另一个较长的过去动作正在进行，此时短动作用一般过去时，长动作用过去进行时；while连接两个同时进行的长动作时，两者均用过去进行时；when引导的从句若为短动作用一般过去时，主句为长动作用过去进行时，需结合主语单复数确定be动词形式。
【解析】1. 句中when引导的时间状语从句“her dad got home”是短动作，用一般过去时；主句“draw”是长动作，需用过去进行时，主语Mary为单数，故填was drawing。
2. when引导的从句“Li Lei came into the room”是短动作，用一般过去时；主句“prepare”是长动作，主语friends为复数，故填were preparing。
3. while连接两个同时进行的长动作，均用过去进行时，主语是I，故填was staying。
4. when引导的从句“our relatives called”是短动作，用一般过去时；主句“read”是长动作，主语Dad为单数，故填was reading。
5. when引导的从句中“begin”是短动作，用一般过去时，过去式为began；主句“ride”是长动作，用过去进行时，主语He为单数，故填was riding。
【答案】1. was drawing 2. were preparing 3. was staying 4. was reading 5. was riding, began
【知识点】过去进行时、一般过去时、时间状语从句
【点评】本题围绕初中英语核心时态的搭配展开，重点考查when、while引导时间状语从句的时态规则，是时态部分的基础题型，需准确区分长、短动作对应的时态。
【难度系数】0.6

二、微语篇练语法阅读下面短文，在空白处填上一个适当的单词或括号内所给单词的正确形式。
The accident happened early this morning. I
1. (wait) for the bus when it happened. A young woman was driving a red car very fast. She 2. (talk) with someone on the phone 3. she was driving. At that moment, a man 4. (drive) an orange truck along North Street very slowly. While he was driving, he 5. (eat) a sandwich. 6. they got to the crossing, the woman in the red car didn't stop at the traffic lights. As a result, the car 7. (hit) the truck. Luckily, they were not badly hurt. Both the woman and the man were very angry and they 8. (shout) at each other. Soon the police came. And they each got a fine(罚款) for breaking the traffic rules.

1. was waiting 2. was talking 3. while 4. was driving 5. was eating 6. When 7. hit 8. shouted

【分析】
本题考查英语语法填空，需结合语境、时态规则及连词用法解题：1. 空1所在句为“be doing sth when sth happened”结构，表过去某动作发生时另一动作正在进行，需用过去进行时；2. 空2描述事故发生时女性正在进行的动作，用过去进行时；3. 空3需填连词，while引导时间状语从句强调主从句动作同时发生；4. 空4描述过去某时刻男性正在驾驶的动作，用过去进行时；5. 空5是while从句动作进行时，主句动作（吃三明治）同时发生，用过去进行时；6. 空6需填连词，when引导时间状语从句表“当……时”；7. 空7描述过去发生的具体动作，用一般过去时；8. 空8与前面过去的动作并列，用一般过去时。
【解析】
1. 结构“主语+was/were doing + when + 一般过去时”表示过去某个动作发生时，另一个动作正在进行，主语为I，故填was waiting。
2. 描述事故发生时女性正在做的动作，用过去进行时，主语为she，故填was talking。
3. 此处需填连词，while引导时间状语从句，强调主句和从句动作同时发生，符合语境，故填while。
4. 描述过去某一时刻男性正在驾驶卡车的动作，用过去进行时，主语为a man，故填was driving。
5. while引导的时间状语从句用过去进行时，主句动作（吃三明治）与从句动作同时发生，故填was eating。
6. 此处需填连词，when引导时间状语从句，意为“当……的时候”，符合“到达路口”的语境，故填When。
7. 描述过去发生的具体动作，用一般过去时，hit的过去式为hit，故填hit。
8. 与前面“were angry”并列，描述过去发生的动作，用一般过去时，shout的过去式为shouted，故填shouted。
【答案】
1. was waiting 2. was talking 3. while 4. was driving 5. was eating 6. When 7. hit 8. shouted
【知识点】
过去进行时、时间状语从句、一般过去时
【点评】
本题为初中英语基础语法填空题，主要考查过去进行时的结构与用法、when和while引导时间状语从句的区别，以及一般过去时的运用，考点明确，难度适中，适合巩固基础语法知识。
【难度系数】
0.6