Unit 4 Discover useful structures课件-2022-2023学年高中英语人教版（2019）选择性必修第二册

UNIT 4 JOURNEY ACROSS A VAST LAND Learning About Language Grammar 语态及用法 主动 被动 用法 动词-ing形式 一般式 完成式 一般式 完成式 主语 宾语 表语 定语 状语 补语 doing having done being done having been done √ √ √ √ √ √ 动词-ed形式 done     √ √ √ √ Discovering the form (Para 1)For both of them, the thought of crossing the whole country by trail was exciting. (Para 2)They were pleased to see the beautiful mountains looking out over the city. (Para 5)However, they did not anticipate seeing such an open country, and were truly amazed. What is –ing/-ed form used as? Comparing the usage (Para 1)For both of them, the thought of crossing the whole country by trail was exciting. (Para 2)They were pleased to see the beautiful mountains looking out over the city. (Para 5)However, they did not anticipate seeing such an open country, and were truly amazed. -ing form as a predicative is used to __________________________ while -ed form is to . describe feelings describe places, things, or people Describe feelings Describe places, things, or people 1. A: Are you in visiting the newly built museum downtown？ B: Not really. I’d rather go to the new theme park, which is more . 2. A: Don’t you think that dog is ? Better not get close to it. B: Actually, I think that the dog is just because there are so many people around. 3. A: Do you feel after a whole day’s hike along the river. B: Yes. It is so that I’m almost worn out. P83 Ex1 interested interested interesting interesting frightening frightening frightened frightened tired tired tiring disappointed disappointing excited exciting tiring amazed amazing 1.We became when thinking about those beautiful locations in Finland. We expected to experience a lot of things there. 2.We went to bed as soon as we arrived at the hotel beca