一场巨型的社会实践课。《二十一世纪学生英文报·小学版》633期第3版的科普文章Virus, virus, why are you so bad? 鼓励家长和孩子们一起阅读，了解新冠病毒的相关知识。学生们的展示成果可以通过思维导图、阅读摘记、研究小报等形式展现出来。《二十一世纪学生英文报·小学版》633期第3版的科普文章Virus, virus, why are you so bad? 鼓励 ……

of kinds of cold viruses (病毒) out there. It is hard to know which one you will get, so there isn’t a cure for each one. When a virus attacks (攻击) you, your body works hard to get rid of it. Blood ……

of kinds cold viruses (病毒) out there. It is hard to know which one you will get, so there isn...’t breathe well, but your body is actually “eating” the virus. Your temperature rises and you get a fever ……

. It will satisfy their wild dreams, as well as keep them busy. So why the viruses?shm250210: I think the virus...LAST week's topic: In most countries, writing a computer virus is not illegal. So, are the virus ……

a statement that it exists purely for educational purposes. So, if a visitor downloads a virus... writers are quite likely telling the truth. "If you're writing important virus code, you're probably ……

. Why is it so bad? Where does it come from?The new virus is tricky and makes many people sick. Why is it so bad? Where does it come from?PAGES 3-5PAGES 3-5   ……

sesame oil (香油) in your nose, or gargling (含漱) mouthwash can protect you from the virus.3. While..., there is no evidence that housepets like cats and dogs can be infected. So please think twice if you ……

soup. Yet here is the tough truth about the common cold: nothing really cures it. So why do people... to figuring out why. To understand it, you first need to know how antiviral (抗病毒的) drugs work ……

cures it. So why do people sometimes believe that their remedies work? According to James Taylor..., scientists came closer to figuring out why. To understand it, you first need to know how antiviral ……

it was not designed to do so or because the author misprogrammed his virus.So why bother to write a worm....Nowadays, the motives of top virus writers can seem odd. They spend hours dreaming up new strategies ……

a grain of rice (一粒米), and you can’t see it with your naked eyes (肉眼). These virus... monsters go straight into our lungs (肺), and make our lungs their home. And this is why the virus monsters ……

in the wrong place at the wrong time. A cold is not caught so much as breathed.Everywhere around you lurk... people, colds are a mere nuisance, so why invest heavily in a cure"Lambert said research into cold ……

;“When you look at the genetic sequence of the virus, and you match it up with every known coronavirus, the closest relatives are from bats,” Dazsak also told CNN. So why are bats ……

面对H7N9新型禽流感，预防更胜治疗。词数 387 建议阅读时间 7分钟 FOUR years after the H1N1 swine flu (猪流感), a new virus (病毒) – H7N9 – has caught people’s attention recently in China.By the afternoon of April 11, the new virus ……

;     5. so, that   6. whenever  7. unless  8. Now that5. so...: ADCCBDay 1: BDCB   Day 2: ADCCBDay 3: DCDDay 3: DCDDay 4: 1. Break into  2. virus ……