初二上英语12月25日教案一二单元复习

任课老师：Rita 上课时间： 12月26日（周日） 第 次 班级：初二 教学主题：第一二单元复习 教学目标： 掌握第一二单元重点单词及重点句型的拼写；掌握第一二单元的语法重点并在习题中会运用 教学重、难点、 一二单元的语法运用 教学过程： 一．听写一二单元的重点词组及重点句型。 二．抽查一二单元的语法点直至学生能背诵过关。 知识点扫描 1、freeze v. (froze, frozen) ①结冰 ②惊呆，吓呆 2.、work 可作名词和动词 ①n. 工作；职业；产品；著作；工厂 ②v. 工作；运转；起作用 注：“工厂”，“著作”一般用复数 3、daily 可作形容词和副词 adj.& adv.每日的 4、scientific adj.科学的；关于科学的；用科学方法的 science n. 科学 scientist n. 科学家 5、comfortably adv. 舒服地；舒适的 comfortable adj. 舒适的；安逸的 6、death n. 死亡 die v. 死 现在分词：dying dead adj. 死了的 7、decide v. 决定 （1）后跟不定式to do sth 决定做某事 （2）decide+ on/ about„„+名词“对„„做出决定” （3）decide+从句“决定„„” 注：decision 为名词形式，短语make a decision (to do sth)“做出（做某事）的决定” 8、sound ，be，feel，look，smell，taste 等常见的系动词常跟形容词作表语. ♦ 阳光英语-星海名城分校

9、two thirds 三分之二 在英语中表示分数时，分子用其数词，分母用序数词，如果分子大于1，分母要用复数形式. 10、turn off“关上” turn on“打开” turn down“关小，调低（音量等）” turn up “调大，开大（音量等）” 11、enjoy vt. 享受„„的乐趣，喜爱 enjoy doing sth, enjoy 后的动词用—ing形式 12、at the end of “在„„末端”，“在„„后期” by the end of “在„„之前” in the end “结果”，“最终”=finally ♦ 13、remember to do sth “记得要做某事” remember doing sth “记得做过某事” 注：remember 反义词forget也有此用法 14、stop to do sth “停下来做某事”，停止原来的事去做另外一件事 Stop doing sth “停止做某事”，指停止正做的事 15、too much=more than enough (of), 后接不可数名词 much too=too，后接形容词 16、at least 至少 at most 至多，最多 17、描述名词的数量 ♦ ①修饰可数名词：a few, few, many, too many, a large number of ②修饰不可数名词：a little, little, much, too much, a small amount of, a large amount of, an amount of ③既修饰可数名词又修饰不可数名词：some, a lot of, lots of, plenty of 18、take 作“花费”时 It takes/ took sb some time to do sth 花费某人时间做某事 19、need v. & n. 需要 注：当“need” 作实义动词意为“需要，必须”，主语为人时，用need to do sth; 主语为物时用need doing . (=need to be done). e.g.: We need to wear warm clothes in winter. 在冬季我们应该穿暖和的衣服 ♦♦ Classrooms need cleaning (=need to be cleaned) every day. 教室需要每天打扫 20、want v. 想，想要 主要用法：1）want sth 想要某物 2）want to do sth 想要做某事 3）want sb to do sth 想要某人做某事 21、keep on “继续”；keep on doing sth, 表“继续做某事” ♣拓展：1) keep sb/ sth. +adj 表“使…保持某种状态”. e.g.: We must keep the river clean. 阳光英语-星海名城分校

2) keep sb. doing sth 表“使某人做某事” 3) keep sb. from doing sth 表“阻止某人做某事” e.g.: We must keep them from throwing rubbish into the river. 22、raise. v 1)“征收、招募、筹集”，常用于raise sth. for sth. 结构，意为“为„筹集„” ， e.g.: raise funds 募集资金. 2)“升起、举起” 23、at first “起初、在开始的时候”=at the beginning at last “最后” at least “至少” 24、ask for “要，请求”，后接某人或某物，ask sb for sth. 表示“向某人要某物” e.g.: He always asks his mother for money. 他总是向他妈妈要钱 25、“be able to +动词原形”表示“能、会” e.g.: He is certainly able to cook. 他当然会做饭. 三．相关习题训练 课堂练习大比拼 一、英语互译 1. 来自 2. ……的末尾 3. 跟某人交谈 4. come out of… 5. a water treatment works 6. 食用油 7. a few prawns 8. too few eggs 9.四分之一 10.daily life 二、用所给单词适当形式填空. 1. People (use) water every day. 2. I’d like (listen) to people’s problems. 3. These are five (bag) of (rice). 4. I plan (go) to Canada this summer. 5. It took us two hours (get) to Beijing by train. 6. Thank you for (invite) me. 7. Even the doctors didn’t know the name of the (ill). 8. He has to (walk) to school every day. 9. Fish can’t live (with) water. 10. You are too fat. I think you should exercise more to keep (health). 11. —When are you (leave) for Shanghai? —I’m not quite sure. Maybe tomorrow. 12. This toy is (make) of wood. 三、根据首字母或汉语提示完成单词。 1、The old man has no family. He feels very l_____________. 2、Most children _____________(讨厌) doing their homework. 3、His father died in a car a_______________ last year. 4、“ Save the Children ” is an ______________( 阳光英语-星海名城分校组织 ) to help children in need. 5、Don’t throw the r_____________ everywhere. We should keep the park clean. 6、Mr. Pang got _____________（不耐烦）when he heard that. 7、Students from other cities usually enjoy the ____________(风景) here.

阳光英语-星海名城分校