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第十七讲 一般过去时一. 概念 一般过去时表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用。一般过去时也表示过去经常或反复发生的动作。例句：1.I watched TV last night.我昨天晚上看电视。2.What did you do yesterday?你昨天做了什么？3.They went to Beijing last year.他们去年去了北京。二用法 1.表示过去发生的动作或状态，通常会有明确的表示过去的时间状语。 I went to the zoo yesterday. I stayed up last night.2.叙述过去连续发生的动作或状态。 This morning , I got up early , went out for a walk , then came back and cooked for my family . 3.表示过去某一段不确定的时间内发生的动作或状态。 He worked in the store for 5 years.三Be动词在一般过去时中的变化1. am 和is在一般过去时中变为was。（was not=wasnt）2. are在一般过去时中变为were。（were not=werent）3. 带有was或were的句子，其否定、疑问的变化和is, am, are一样，即否定句在was或were后加not，一般疑问句把was或were调到句首。四句中没有be动词的一般过去时的句子1.否定句：didnt +动词原形，如：Jim didnt go home yesterday.2.一般疑问句：在句首加did，句子中的动词过去式变回原形。如：Did Jim go home yesterday?3.特殊疑问句：疑问词+一般疑问句？如：What did Jim do yesterday?五动词过去式变化规则1一般在动词末尾加-ed，如：pull-pulled, cook-cooked2结尾是e加d，如：taste-tasted3末尾是辅音字母加一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如：stop-stopped4以“辅音字母+y”结尾的，变y为i， 再加-ed，如：study-studied六真题再现( ) 1. The boy the tree last week. A. is watering B. waters C. watered2. I _(see) his name in the newspaper yesterday. 因为句中出现了表示过去的时间状语last week和yesterday，所以正确答案分别为：1. C 2.saw精点精练一、用动词的适当形式填空。1. It _ (be) Bens birthday last Friday.2. We all _ (have) a good time last night.3. He _ (jump) high on last Sports Day. 4. She likes _newspapers, but she _ a book yesterday. (read)5. He _ football now, but they _ basketball just now. (play)6. Jims mother _ (plant) trees just now.7. _ they _ (sweep) the floor on Sunday? No, they _.二、句型转换。1. Tom took some photos on the Sports day.否定句：_一般疑问句：_2. Nancy went to school early.否定句：_一般疑问句：_3. We sang some English songs.否定句：_一般疑问句：_4. They were in his pocket. 否定句：_一般疑问句：_肯定回答：_模拟预测一、用动词的适当形式填空。1. It _ (be) the 2nd of November yesterday. Mr White _ (go) to his office by car.2. Gao Shan _ (put) the book on his head a moment ago.3. What _ you _ just now? I _ some housework. (do)4. They _ (make) a kite a week ago.5. I want to _ apples. But my dad _ all of them last month. (pick)6. _ he _ the flowers this morning? Yes, he _. (water)7. The students often _ (draw) some pictures in the art room.二、中译英。1. 我的故事书刚才还在手表旁边。My storybook _ beside the watch _ _.2. 他们的外套上个礼拜放在卧室里了。Their _ _ in the bedroom _ _.3. 格林先生去年住在中国。Mr Green _ _ China _ _.4. 昨天我们参观了农场。We _ a farm _.5. 他刚才在找他的钢笔。He _ _ his _ _ now.6. 他上个周末走亲访友了吗？是的。 _ he _his _ and _ last _? Yes, he _. 7. 你们上个儿童节做了什么？我们参观了动物园。What _ you _ last _ _? We _ the zoo.8. 你上周在哪儿?在番禺。Where _ you _ _? I _ in Panyu.
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