阅读理解Germs(细菌)areeverywhere.Youcan’tsee

阅读理解 Germs(细菌) are everywhere. You can’t see them, but they are on your desk, on your computer, and even in the air!Like people, germs move around the world. They fly with us on planes. When food, clothes, and other things travel around the world, germs travel, too. Some germs are safe, but some are dangerous. Germs cause illnesses like colds and the flu. Warmer Weather Brings GermsThe world’s weather is changing. Cooler countries are getting warmer, so insects from hot countries can move there. Some of these insects, like mosquitoes, carry dangerous germs. These germs cause headaches, fever, and can even kill people. Under Your SkinYour skin protects you from germs. It stops some germs, but not all. They can enter your body when you eat, or when you have a cut. Germs are on your hands, too. They enter your body when you touch your eyes, nose, or mouth. Fighting Germs Your immune system(免疫系统) protects you, too. When germs get inside your body, your immune system finds and kills them. Special cells(细胞) move around your body and fight germs. They help you stay healthy. Other cells make antibodies. Antibodies help your body find and stop germs. What can you do to fight germs? You should wash your hands with soap and water. Soap kills many germs, and water washes them away1.According to the text, insects ______A.kill germsB.carry germsC.protect germsD.love germs2.The underlined word “there” refers to ______A.cooler countriesB.hot countriesC.everywhereD.the world3.Which of the following is right according to the text?A.All germs are dangerousB.There are more germs in cold placesC.Soap can kill all germsD.Germs can get into your body4.What do antibodies do?A.They kill germs and wash them awayB.They find and develop germsC.They help protect us from germsD.They carry dangerous germs5.Which can be the best title for this text?A.Germs Are EverywhereB.Weather Is ChangingC.Skin Stops GermsD.Germs Are Developed

BADCA解析本文主要讲述细菌1.B根据Warmer Weather Brings Germs这一段可知“全球天气变化，寒冷的国家变暖因此昆虫从炎热的地方搬到变暖的地方，同时也带了了细菌”可知insects是细菌携带者。2.A 参看上题解释“there”指的是冷的国家3.D 根据Fighting Germs这一段可知“细菌进入身体，我们的免疫系统会发现并消灭细菌”4.C 根据倒数第二段最后一句Antibodies help your body find and stop germs.“抗体帮我们发现并阻止细菌”可知

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