信息归纳。阅读一下文章,按信息卡内要求填入相关内容。
It is said that colds are not caused by bad weather.Colds are caused by viruses(病毒) in the body, and you are better out on a snowy day than you are in a warm room. If you feel a chill(打冷战), you are already sick. The chill is an early sign of the cold.
The cold virus can spread (传播) though air when a cold-sufferer(感冒患者) coughs or sneeses(打喷嚏). Surprisingly, this is not the most usual way of spreading. Many students have shown that most colds are “caught” by hands. For example, a cold-sufferer touches his / here nose, spresding the virus to his / her hand. Then a friend comes to visit him / her. They shake hands. The friend then gets something to eat by hands, and several days later the friend might catch a cold.
Cold viruses can be spread by objects, such as telephones and plates. The cold-sufferer as well as other members of the house will stop the viruses from spreading by washing their hands often.
Information card
Colds | are not caused by bad weather, but by 1____________ in the body. |
Most colds | are “caught” by 2__________. |
The cold virus | can spread through air when a cold-sufferer 3___________ or sneezes; can also be spread by 4___________, such as telephone and plates. |
5_____________ | is a way to keep us from catching colds. |
vieuses hands coughs subjects Washinghands