期末复习语法与时态课件2022-2023学年外研版英语七年级下册

期末复习 时态语法 1 英语中的句子 大部分的简单句子都是由主谓宾，或者主 be动词 构成。 eg. This is western music. eg. I don’t like rock music. 主 be 表 主 谓 宾 当然还有一些特殊句型 祈使句，感叹句，It’s 句型... 2 时态 - 一般现在时 动词的标志 - 动词原形、第三人称单数、is/are/am I, you, they, we, 各种名词复数 she, he, it, 不可数名词，名词单数 eg. He likes playing football. I write a story about England. Tony loves his job. Those students are very nice. 1. 动作一直重复 2. 个人习惯 3. 普通事实 时态 - 现在进行时 动词的标志 - be doing (be动词加动词ing) eg. He is playing football right now. I am doing my homework. Tony is watching TV. Those children are listening to music. 动作此时此刻正在发生 时态 - 一般将来时 动词的标志 - be going to do/ will do eg. I am going to have a picnic tomorrow. He will go the cinema. Tony is going to have some lessons. She is going to read book this afternoon. 动作发生在未来 时态 - 一般现在时 动词的标志 - 动词过去式、was/were -ed -ied (辅音字母加y) 不规则 过去时间内某人、某物存在的状态或性质等; 动作发生在过去的时间 eg. I went to Shanghai last year. I was a student yesterday. She loved English. They were in Beijing. 各种时态的否定 规则是确定的：见到be动词，后加not；见到实义动词，前加don’t/doesn’t/didn’t (本质：助动词加not)，实义动词变原型。 I want to play basketball. → I don’t want to play basketball. He is going to have lunch in here. → He isn’t going to have lunch in here. She was a beautiful lady. → She wasn’t a beautiful lady. I will learn Chinese well. → I won’t learn Chinese well. She is studying right now. → She isn’t studying right now. 各种时态的一般疑问句 规则是确定的：见到be动词，提前be动词；见到实义动词，把do/did/does提前(本质：助动词提前)，实义动词变原型。(ps. I/We 要变成You) I want to play basketball. → Do you want to play basketball? He is going to have lunch in here. → Is he going to have lunch in here? She was a beautiful lady. → Was she a beautiful lady? I will learn Chinese well. → Will you learn Chinese well? She is studying right now. → Is she studying right now? Exercises 1. They will use the machine to do the dishes. (改为否定) 2. In India, people put their hands together to say hello. (改为否定) 3. We were so tired yesterday.(改为否定) 4. On Tuesday morning