Unit 6 An old man tried to move the mountains Section A Grammar focus 4a—4c学习任务单（表格式）人教版八年级下册

学习任务单
课程基本信息
学科 英语 年级 八年级 学期 春季
课题 Unit 5 What were you doing when the rainstorm came （Section A Grammar focus 4a-4c）
学习目标
在本节课的学习结束后，学生能够： 1. 通过归纳回顾《2020纪念册》中过去进行时结构及V-ing变化规则，正确使用过去进行时表达过去正在进行的事件。 2. 通过辨认说明过去进行时中When和While引导从句的相同点与不同点，正确在过去进行时中使用When和While引导从句。 3. 通过语境中的句式范例，观察总结归纳过去进行时的“形式—意义—使用”特征。
课前学习任务
1. 回顾一般过去时和现在进行时的用法结构。
2. 回顾Unit 5 Section A所学内容。
课上学习任务
【学习任务一】
1. Identify the tense——Past Progressive Tense (过去进行时) ______ were _______. ______ was _______. 2. Change the verbs into V-ing forms. ① V + ing ____________________________________________________________ ② 去e + ing _________________________________________________________ ③ 重读闭音节且末尾只有一个辅音字母的双写该字母+ ing ______________________________________________________________________ 3. Complete the sentences.
【学习任务二】
1. Understand the tense——Past Progressive Tense (过去进行时) & When-clause
①_______________ when______________. ②When ____________, ____________________. 2. Understand the tense——Past Progressive Tense (过去进行时) & While-clause ①_______________ while______________. ②While ____________, ____________________. 3. Tell the Differences(分辨区别) ①when和while从句中的动词特点有何区别？ ②when和while引导的从句常见时态有何区别？ 动词区别___________________________________________________ 时态区别___________________________________________________ 【学习任务三】 Practice the tense——Work on 4a. Look at the table and write sentences with both while and when. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Practice the tense——Work on 4b. Fill in the blanks with was, were, when or while. At 7:00 a.m., I woke up. _____ I _____ making my breakfast, my brother _____ listening to the radio. _____ I was eating, the radio news talked about a car accident near our home. My brother and I went out right away to have a look. _____ we got to the place of the accident, the car _____ in bad shape from hitting a tree. But luckily, the driver _____ fine. The roads _____ icy because of the heavy snow from the night before. 3. Have a self check