cost schools less.D. Because it is a way to help control the virus.3. What do we know about online... in school.3. What do we know about online classes from the story?A. Students can learn many new ……

Page 9 Page 9 Learn about the ‘crown’ virus Choose the answer:1. ... can only be seen under a microscope. Learn about the ‘crown’ virus Choose ……

epidemic (传染病) hitting China, many of you might want to know more about the virus. The disease is caused...;With the COVID-19 epidemic (传染病) hitting China, many of you might want to know more about the virus. The disease ……

DAY 1DAY 1Learn more about the virus (P3)Choose the answer:1. Why coronaviruses was named this way... a crown.c. Because corona refers to “crown” in Latin.d. Because the virus was first ……

help you learn more about the virus.北京市东直门中学附属雍和宫小学 四(1)班 杨单文润指导老师：单琛羽For the last few months, I have... the virus. My teacher said it’s great! I hope it can help you learn more about the virus.北京 ……

help you learn more about the virus.北京市东直门中学附属雍和宫小学 四(1)班 杨单文润指导老师：单琛羽For the last few months, I have... the virus. My teacher said it’s great! I hope it can help you learn more about the virus.北京 ……

病) hitting China, many of you might want to know more about the virus. The disease is caused by a newly... a microscope (显微镜), they found that its spikes (刺突) made it look like a crown. That’s how the virus ……

    关于冠状病毒，你了解多少？How much do you know about the novel coronavirus (新型冠状病毒)? It is this virus that causes COVID-19, an acute respiratory infectious disease (急性呼吸道传染病). Coronaviruses ……

;countries about how to fight the virus. 17. The virus can be killed when we boil our food.  18. Many...;countries about how to fight the virus. 17. The virus can be killed when we boil our food.  18 ……

also analyze (分析) the genetic data (基因数据) of the virus and help scientists learn more about the virus... analyze (分析) the genetic data (基因数据) of the virus and help scientists learn more about the virus ……

also analyze (分析) the genetic data (基因数据) of the virus and help scientists learn more about the virus... also analyze (分析) the genetic data (基因数据) of the virus and help scientists learn more about the virus ……

it together. At the top of the castle, there is a virus wearing a crown  (王冠). The sandcastle stands... the Netherlands (荷兰) and other 30 people built it together. At the top of the castle, there is a virus wearing ……

people built it together. At the top of the castle, there is a virus wearing a crown (王冠). Stijger... the Netherlands and other 30 people built it together. At the top of the castle, there is a virus wearing ……

of you might have questions about the virus. We can help you ask the virus. Let’s take a look...的). Many of you might have questions about the virus. We can help you ask the virus. Let’s take ……

的). Many of you might have questions about the virus. We can help you ask the virus. Let’s take... (不安的). Many of you might have questions about the virus. We can help you ask the virus. Let&rsquo ……