北大绿卡人教版九年级英语——导学案：Unit 13 第二课时 Section A （3a～4c）

【课前预习】 1. 支付 _______________________ 2. 总计；累加 _______________________ 3. 切掉，剪掉 _______________________ 4. 扔回 _______________________ 5. 采取行动 _______________________ 6. 处于危险中_______________________ 7. 扔掉；抛弃_______________________ 8. 听说 _______________________ 9. 关掉 _______________________ 10. 一碗鱼翅_______________________ 【自主学习】 要求：阅读教材书99--100页的内容完成下列内容。 1. 没有科学研究表明鱼翅是对健康有好处的。______________________________ 2. 空气受到严重污染_______________________________________ 3. 我们应该帮助拯救鲨鱼。____________________________ 4. 这条河以前是那么干净。__________________________ 【合作探究】 通过99-100页的阅读，分四个小组进行讨论 1. 什么时候使用现在进行时？现在进行时的结构是什么？它的标志词有哪些？ 2. 现在完成时态的用法有哪些？现在完成时态的结构是什么？它的标志性词有哪些？ 3. 被动语态的构成是什么？它的一般现在时，一般过去时，一般将来时及含情态动词的被动语态的结构是什么？ 4. used to表示什么意思，后面加动词的什么形式？used to 和 be used to的区别是什么？ 【课堂反馈】 1. Nancy _________ eat a lot of snacks between meals, but now she _______ green food. A. used to, is used to B. used to , used to C. is used to, used to D. is used to, is used to 2．--- The shop is _______ on Saturday and Sunday. We can go shopping there on weekdays. ---Oh, no. It since last Saturday. A. open, has closed B. close, has been open C. open, has been opened D. closed, has been closed 3． - The Chinese Characters Dictation Contest(汉字听写大赛)is very popular. - Indeed. There_______ a similar one in our school next Monday and I can't wait. A. will have B. will be C. is going to have D. are going to be 4．-There ______ a school sports meet next Wednesday . -Thanks for telling me the news. A. is going to be B. is going to have C. will have D. are going to be 5. Steven has a lot of work to _______ in the office since he has been away for quite a few days. 　A. take up B. make up　　 C. work out D. carry out $$ 【课前预习】 1. 支付 _______________________ 2. 总计；累加 _______________________ 3. 切掉，剪掉 _______________________ 4. 扔回 _______________________ 5. 采取行动 _______________________ 6. 处于危险中____