五年级下册英语讲解+练习- 6. A Field Trip-人教PEP（无答案）

Unit 6 A Field Trip 一. 重点单词 take pictures照相 watch insects观察昆虫 pick up leaves采摘树叶 do an experiment做实验 catch butterfly捉蝴蝶 honey蜂蜜 count insects数昆虫 collect leaves收集树叶 wtite a report写报告 play chess下棋 have a picnic举行野餐 二. 重点句型: 话题：日常活动 时态：现在进行时 [来源:学.科.网Z.X.X.K] 1．Is John playing chess? Yes, he is . No, he isn’t . John正在下棋吗？ 他是。 他不是。 2．Is Amy counting insects ? Yes, she is. No, she isn’t . 3．They are playing chess. I am doing homework. He is singing. Are they playing chess? Are you doing homework? Is he singing? What are they doing? What are you doing? What is he doing? 语法点: 1. Are引导的一般疑问句，谈论人们（复数）正在进行的活动： [来源:学#科#网Z#X#X#K] --- Are you (they) + 动作（doing?）--- Yes, we (they) are. / No, we (they) aren't. 例： A: Are you eating lunch? B: No, we aren't. 2. Is引导的一般疑问句，谈论他人（单数）是否正在进行某活动。 --- Is he / she +动作（doing）? --- Yes, he / she is. No, he /