册Unit4OurWorldTopic2HowcanweprotectourselvesfromtheearthquakeSectionC限时训练(新版)仁爱版

1、Topic 2 How can we protect ourselves from the earthquake.基础过关1. You can't take a lift to go dwhe n the earthquake happe ns.2. Many stude nts can't see the blackboard clearly because a tall boy sitsin the( 中间)of the classroom.3. He was so thankful to me that he(shake) my hands without saying

2、a word.(2011.江西)4. After_(check) meover carefully, the doctor told me that it was nothingserious.二能力提升完形填空。(2011.黄石)Fire is dan gerous. What should we do to protect ourselves from the fire? The follow ing is some 1 for you.How to prepare for a fire? Put fire ext in guishers(灭火器)in the house. They ca

3、n help to 2 the firein a short time. Everyone should know how to use them. Fix a smoke alarm (报警器)in the house. It will makea 3 when fire happens. After liste ning to it, every one should leave the house quickly. Make 4 for escap ing ( 逃脱)from fire. Every one should know 5 wecanescape from quickly.

4、Check the 6 ofte n and see if we can ope n them easily.How to escape from the fire?7 ope n a hot door. It can help fire grow quickly. Stay 8 to the floor. The fresher air is n ear it. Roll ( 打滚)when your clothes burn. 9 is not a good way. Never jump off a window. Or you ' ll hurt yourself.If you

5、 10 the fire rules above, you' ll have more chances to live.()1. A. suggesti onsB. pla nsC. fireD. water()2. A. growB. blowC. lightD. control()3. A. smokeB. fireC.soundD. call()4. A. liftB. pla nsC. timeD. floor()5. A. whereB. howC. whatD. whe n()6. A. doorsB. wi ndowsC. desksD. furniture()7. A.

6、 AlwaysB. UsuallyC. OftenD. Never()8. A. farB. lo ngC. shortD. close()9. A. Ru nningB. Wateri ngC. Rolli ngD. Coveri ng()10. A. likeB. breakC. followD. close拓展应用阅读理解Many young people use computers, but few of them know how to look after them.Remember the follow ing no tice whe n you use your compute

7、r. Keep your computer in a cool, dry room. 1 Moisture (潮湿)is also bad forthem. Most computers work best at a temperature of 5°C 30 °C . 2 Smoke of all kinds is very bad for many parts of a computer and can cause many problems. 3 Pieces of food and even a little water in the keyboard can al

8、so cause many problems. Make sure that the keyboard and screen （屏幕）are the correct height （高度）for you. 4 Make sure the scree n is the correct dista nee （距离）from your eyes. If you wearglasses, make sure these glasses are correct for using the computer. 5 Keep you screen clean and don ' t make it

9、too bright. A dirty screen can hurt your eyes. A very bright scree n can also be bad for your eyes.将下列句子的序号填在横线上，使短文完整。A. Some people use a differe nt pair of glasses whe n they use a computer.B. Too much or too little heat （热量）is bad for computers.C. Don ' t eat or drink when you are near your computer.D. If they are