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人教2003课标版《Warming up、Pre-reading、Reading、Comprehending》集体备课PPT课件优质课下载
4. volunteer
5. hear from
6. be dying to
7. be made of
8. up to
9. try to do sth.
10. try doing sth.
11. for sure
12. come across
13. doubt
图片，照片
代表
有关的
志愿者
收到….的信
渴望，极想，渴望做某事
由….制成
多达，直到….
尽力去做某事
试着做某事
肯定如此，毫无疑问
偶然遇见，偶然发现
疑问，怀疑（前面没有否定词，后面用whether来修饰。
People who help others willingly without being paid would be called volunteers. However, they would not be called volunteers if they help their parents, other relatives or friends.
What is a volunteer?