新人教七年级英语Unit单元知识点总结PPT学习教案.pptx

这份PPT是针对新人教版七年级英语Unit单元的知识点进行的总结，旨在帮助学生巩固和理解基础的英语语法和词汇。以下是对其中关键知识点的详细解析： 1. **一般过去时**： - **陈述句**：I was at home yesterday. (我昨天在家。) - **一般疑问句**：Were you at home yesterday? (你昨天在家吗？) - **肯定回答**：Yes, I was. (是的，我在家。) - **否定回答**：No, I was not. (不，我不在家。) - **否定句**：I was not at home yesterday. (我昨天没在家。) - **对地点提问**：Where were you? (你在哪里？) 2. **描述状态的一般过去时**： - **陈述句**：They were very tired last weekend. (他们上周末很累。) - **一般疑问句**：Were they very tired last weekend? (他们上周末很累吗？) - **肯定回答**：Yes, they were. (是的，他们是。) - **否定回答**：No, they were not. (不，他们不是。) - **否定句**：They were not very tired last weekend. (他们上周末不是很累。) - **对状态提问**：How were they? (他们怎么样？) 3. **一般过去时的行为动词**： - **陈述句**：I did my homework yesterday evening. (我昨晚做了作业。) - **一般疑问句**：Did you do your homework yesterday evening? (你昨晚做了作业吗？) - **肯定回答**：Yes, I did. (是的，我做了。) - **否定回答**：No, I didn’t. (不，我没做。) - **否定句**：I did not do my homework yesterday evening. (我昨晚没做作业。) - **对动作提问**：What did you do yesterday evening? (你昨晚做了什么？) 4. **特殊疑问句**： - 对人提问：Who went to a farm with Tom last Sunday? (上周日谁和Tom一起去农场了？) - 对地点提问：Where did he go? (他去了哪里？) - 对同行者提问：Who did he go with? (他跟谁一起去的？) 5. **动词的规则变化**： - 例如：Play - played, start - started, live - lived, use - used, hope - hoped, stop - stopped, plan - planned, study - studied, worry - worried, stay - stayed。 6. **动词的不规则变化**： - 如：is/am - was, are - were, buy - bought, come - came, do/does - did, draw - drew, eat - ate, feed - fed, find - found, fly - flew, get - got, go - went, grow - grew, has/have - had, hear - heard, lose - lost, make - made, put - put, read - read, ride - rode, run - ran, say - said, see - saw, sit - sat, swim - swam, take - took, teach - taught, tell - told, write - wrote, sing - sang。 7. **常用短语**： - go for a walk (去散步), milk a cow (挤牛奶), ride a horse (骑马), feed chickens (喂鸡), talk with (与...交谈), take photos (拍照), show...around (带领...参观), in the countryside (在农村), go fishing (去钓鱼), go to the zoo (去动物园), climb the mountains (爬山), visit a museum (参观博物馆), fire station (消防站), draw pictures (画画), science museum (科学博物馆), by train (乘火车), in all (总说来), be interested in (对...感兴趣), not...at all (一点也不), quite a lot (相当多), learn about (了解), grow strawberries (种植草莓), pick strawberries (采草莓), from...to... (从...到...)。 这份学习资料全面涵盖了七年级英语Unit单元的一般过去时、一般疑问句、否定句、特殊疑问句以及常用动词的过去式变化和短语应用，为学生提供了丰富的练习材料，有助于他们更好地掌握英语语法和日常表达。