期末复习知识分类 一般过去式（讲义）人教PEP版英语六年级下册

人教版小学英语六年级期末复习知识分类(十六) (一般过去时) 知识梳理 一般过去时：表示在过去的某个时间里发生的事情或存在的状态。一般句子含有yesterday, last month, three days ago, before Monday, the day before yesterday, just now等表示过去的时间状语。句子中的动词使用过去式。 一、动词过去式的变化规则 形式 构成 例词 ed的读音 一般情况 词尾加-ed look-looked 1.ed在清辅音后读/t/ 2.ed在浊辅音和元音 后读/d/ 3.ed在/t/和/d/后读 /id/ 以不发音字母e结尾 词尾加-d live-lived 以“辅音字母+y”结尾 变y为i,再加-ed cry-cried 末尾只有一个辅音字 母的重读闭音节动词 双写最后一个辅 音字母,再加-ed shop-shopped plan-planned 注意:动词的不规则变化需要逐个记忆。如:am/is-was, are-were,do/does-did, can-could等。 二、一般过去时的基本句式 1.肯定陈述句：主语+动词的过去式+其他 如:I watched a movie last night. I was at home yesterday. 2.否定陈述句：在be动词或情态动词后面加not；在实义动词的过去式前面加didn't，实义动词改为原形。 I didn't watch a movie last night. I wasn't at home yesterday. 3.一般疑问句：将be动词或情态动词提前；含有实义动词的句子，在句首加助动词did，实义动词改为原形。 Did you watch a movie last night? Yes,I did./No,I didn't. Were you at home yesterday? Yes,I was./No,I wasn't. 4.特殊疑问句：疑问词+一般疑问句 What did you do last night? Where were you yesterday? 练习检测 一、写出下列动词的过去式。 1. buy 2. have 3. don't 4. read 5. play 6. like 二、判断划线部分的发音是否相同，用“√”或“×”表示。 ( )1. watched washed ( )2. wanted cleaned ( )3. lived skated ( )4. visited stayed 三、用所给动词的适当形式填空。 1. Tom and Mary (come) to China last month. 2. There (be) some children here ten minutes ago. 3. My grandma (not do) housework yesterday. 4. She usually (write) stories in the evening. But she (not write) them last night. 5. your father (go) to work every day last year? 6. There (not be)a pet hospital in this town five years ago. 四、根据中文提示，补全句子。 1.In autumn, the leaves (变成) yellow. 2.Jack is (打篮球) now. 3. My friends and I the park(去公园) yesterday. 4. Amy often (洗) her clothes on Sundays. But she (洗) her clothes on Saturday last time. 五、单项填空。 ( )1. Be careful! The train A. came