初一下册英语知识梳理.pdfVIP

初一下册英语知识梳理 初一第二学期知识梳理 一、语法 1.动词时态 2.祈使句 名称 特征词 肯定句的动词 一般现在 sometimes, usually, often always, 原形 every..., 第三人称单数 现在进行 look, listen, now, It ’s ...(几点了 ) . 后的句子 be + doing Don’t do sth.后的句子 一般过去 yesterday..., just now, ...ago, this morning, 过去式 When I was young, 否定句、一般疑问句的结构 句中有 be、can, may , must, would 的变法 否定句 一般疑问句 只在其后＋ not (some-any) 将其放到句首 ...＋？ 句中没有 be、can, may , must, would 的变法 动词 否定句 一般疑问句 原形 在主语后＋ don’t 句前＋ Do ＋？ 第 三 人 在 主 语 后 ＋doesn ’t＋句前＋ Does ＋动词原形＋？ 2 称单数 动词原形 过去式 在主语后＋ didn ’t＋动 句前＋ Did ＋动词原形＋？ 词原形 回答: Can you ...? Yes, I can. No, I can ’t. Is he...? Yes, he is. No, he isn’t. Do you ...? Yes, I do. No, I don ’t. Does...she ? Yes she does. No, she doesn’t. Did they...? Yes, they did. No, they didn ’t. Would you...? Yes, I would. No. I wouldn ’t. Were they...? Yes, they were. No, they weren ’t. Should you...? Yes, I should. No, I shouldn ’t 二、祈使句 无人称、动词开头，带命令色彩的句子。 肯定式 Open the window, please. Look at here. Please read after me. 否定式 Don’t open the window. Don’t look at here. Don’t read after me. 3 二、话题 1. 天气及季节 2. 人的相貌及性格 3. 健康 4. 假期 三、句子 简单句 : This is an orange bike. 并列句 : He knows me and I know him. 复合句 :