Unit 22 1.Having enjoyed the rides at the headland,visitors … 这是ving的完成形式，表示一个已经完成的动作，这个动作发生或完成在谓语动词表示的动作之前，相当于状语从句。 =When they have enjoyed the rides at the headland visitors. e.g. having made full preparations , we are ready for the examination. Having been shown the lab, we were taken to see the school library. 2.It seems/looks like +n./从句 e.g. it seems like rain. it seems like we’ll finish on time. Like 在非正式文体中可作..

UNIT 22 A world of fun LEADING IN Task 1: Fast- reading What is a theme park? What can you see in theme parks? How many theme parks are mentioned in the text ? What are they ? Why do people come to theme parks ? A collection of rides, exhibitions or other… based on a common theme Buildings…customs…cartoon characters…water… Five World Park ,Ethnic Culture Park, Ocean Park, Disneyland, Universal Studios Looking for thrills and entertainment, knowing more about a theme Them..