One important thing she discovered was 3. ______ chimps hunt and eat meat. 4. ______ then everyone had thought chimps ate only fruit and nuts. She actually 5. ______ (observe)a group of chimps hunting a monkey and then eating it. She also worked out their social system by studying their body language.

　　You could hardly believe she once lived in the wild world with the chimps all

　　6. ______ her own for more than20years, and you could hardly find another woman in the world 7. ______ (brave)than her.

　　And just because of her bravery and efforts, more and more preserve areas are set up to make these chimps live 8. ______ (safe).

　　She is 79 years old now and has achieved everything she wanted to do but she still leads 9. ______ busy life every day. Her achievements and spirit will inspire every woman 10. ______ wants to make a difference in the world.

　　答案: 1. recording

　　2. Her

　　3. that

　　4. Until

　　5. observed

　　6. on

　　7. braver

　　8. safely

　　9. a

　　10. who

　　Ⅳ. 话题写作

　　根据提示, 利用本单元所学知识, 完成下面的小作文。

　　1. 汉斯是一个有成就的人。他的一生都奉献给了无家可归的儿童, 他的行为赢得了所有人的尊重。(achievement, behaviour, respect)

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