Unit 13 We're trying to save the earth!Section A Grammar focus 4a—4c-学习任务单2023-2024学年人教版英语九年级全册

学习任务单 课程基本信息 学科 初中英语 年级 九年级 学期 春季 课题 Unit13 We’re trying to save the earth! Grammar focus 4a-4c 教科书 书 名：《义务教育教科书 英语 九年级 全册》 出版社： 人民教育出版社 学习目标 1. Be able to review present progressive, used to, passive voice, present perfect and modal verbs from their meanings, forms and uses. 2. Be able to talk about the pollution and how to protect the environment. 课前学习任务 1.Review the last two periods and the expressions about protecting the environment. 2. Review present progressive, used to, passive voice, present perfect and modal verbs. 课上学习任务 【学习任务一】 Match each sentence with the grammar structure. We’re trying to save the earth. Modal verbs The river used to be so clean. Present progressive The air is badly polluted. used to No scientific studies have shown that shark fins are good for health. Passive voice We should help save the sharks. Present perfect 【学习任务二】 1. Fill in the blanks with the appropriate modal verbs from the box in 4b. 2. Read the passage and answer the question. What can we do to help save the earth? 【学习任务三】 1. Fill in the blanks with the correct forms of the verbs in brackets. 2. Read the conversation and answer the question. What did Ken do to help save the earth? 【学习任务四】 Self-check 推荐的学习资源 课本P100页和P104页Self check 学科网（北京）股份有限公司 $$