2022九年级英语全册 Unit 13 We're trying to save the earth Section B(2a-3b)课后习题（新版）人教新目标版.docx

1、SectionB(2a-3b)知能演练提升一、根据句意及汉语提示完成单词1.There isnt much water in the (瓶子). 2.Ill wait for you at the school (大门) this afternoon. 3.This kind of door is made of (金属). 4.Several (总统) attended the meeting.5.I really enjoy this piece of art (作品). 二、用方框内所给短语的适当形式填空be made frompull downhear ofbring backput

2、(sth.) to good use1.The dangerous building must at once. 2.I him, but I dont know him. 3.The paper bamboo. 4.You should your time . 5.Her song my sad memories. 三、阅读短文,将AE五个句子填入文中空缺处,使短文内容通顺完整。Earth Hour started in Sydney on March 31st, 2007.It calls on families and buildings to turn off the lights f

3、rom 20:30 to 21:30 on the last Saturday night of March.1. A year later, on March 29th, Earth Hour 2008 became a global activity and was supported by 50 million people from thirty-five countries. On March 28th, 2010 over 2, 100, cities in another eight countries took part in it.2.In 2012 in China, th

4、ere were many cities taking part in this activity, especially some large cities, such as Beijing, Shanghai.Many citizens consciously(有意识地)turned off lights in the hour.3. In colleges some students held some activities to make all the students leave their dormitories. It was 20:30, Beijing time.4. In

5、 Shanghai some people were taking a walk with their families or friends. And in Ningbo some young people were holding a party in a park, singing and dancing.5.Earth Hour has a variety of activities, but the final goal is the samethat is focusing on(聚焦)climate change and protecting the environment fo

6、r individuals.A.The people from the three cities felt very relaxed.B.In 2007 more than 2.2 million homes and businesses turned off their lights.C.And without lights, they could also enjoy themselves.D.Some people in Beijing were having a nice talk with their friends.E.Earth Hour came to China on that day, too.知能演练提升一、1.bottle2.gate3.metal4.presidents5.work二、1.be pulled down2.heard of3.is made from4.put; to good use5.brought back三、1.B2.E3.C4.D5.A