人教9年级Unit 4 I used to be afraid of the darkSectionA词汇练习（含答案）.

Unit 4　I used to be afraid of the dark. 第一课时　Section A(1a～2d) 一、根据句意及首字母或汉语提示填写单词。 1．That British teacher is very h_______________．He always tells us interesting jokes. 2．Now pollution is a _______________________ (严重的) problem. 3．Lily used to be quiet，but she is very ____________________(开朗的) now. 4．Mary got the highest s__________________ in the exam. 5．Don't eat much junk food.You should _______________(改变) your eating habits. 6.Ann kept s______________ all day because her little brother broke her toy bear. 7.. These books are still ________________(有帮助的). I won’t throw them away. 8. Lily is __________________ (活跃的) and she often takes part in some outdoor activities. 二、用括号内所给单词的适当形式填空 1. Paul was brave enough ____________ (ask) questions. 2. Tom is very ___________ (help), he always helps the people who need help. 3. Mary is very quiet, and she’s always ___________ (silence) in class. 4. I’m afraid of ____________ (be) outside alone at night. 5. My English teacher is ___________ (