内容正文:
Exercise of Unit 5 of 7A Integrated skills & study skills
一 词汇运用
1. Why do you play a _________(捉弄) on the girl in a yellow dress.
2. Young people like smart phones,but ____________(收音机)are still the old’s favourite.
3. There are two __________(狮子)in the zoo.
4. We will have a ________(演出) on the school Open Day.
5. He s__________ a good man .You can ask him for help.
6. Can you tell me Millie’s________________(祖父母) names?
7.When the evening comes, we visit houses and play a game with the people _________(室内).
8.There are no idential leaves in the world .We are all d__________ from each other.
9.It is really a ______________(特殊的) day for me.
10. ---When do the ____________(烟火) start ?---At 8 o’clock in the evening.
二.信息还原
1.___________________________________.You should know it is bad for your hearing ,according to the World Health Organization (WHO).
Over one billion young people are easy to lose their hearing because of listening to loud noise for a long time , said WHO .2__________________________________.
It is not safe to listen to sounds that are louder than 85 decibels(dB分贝) for eight hours or 100 dB for 15 minutes . The sound of a busy road is about 85 dB and the sound of a rock (摇滚乐) concert can be about 100 dB. 3._____________________________________ The sound of 80 dB is the same as the noise of a subway.
4._______________________________.Most of us are born with about 16000 hair cells (听毛细胞)in our inner ears .These cells detect sounds .5.____________________________________.This is why people lose their hearing.
A. WHO said the safe sound is below 80 dB for about 40 hours a week.
B. Listening to music or watching TV show at a loud volumes is bad for your hearing.
C. Do you often linten to music at loud volumes (音量)?
D. However ,listening to loud noise for a long time can make some cells die .
E. Loud noise is bad to the inner ear .
3. 短文填空
Love ice cream? Then welcome to the sweet party !
The Museum of Ice Cream (MOIC )in Singapore opened ____1