2020新譯林版高中英語選修第二冊Unit1 Reading2課件

1、B9 U1 Reading2Expressions (phrase)潛在的危險(P1)_保衛(wèi) _隱藏的敵人(P2)_上升；起而應(yīng)付 _一種新型的. _常見的癥狀 _損失 _在某些情況下 _導(dǎo)致 _對.造成損害 _實際上；事實上_提前；提早_potential risks guard against the hidden enemyrise toa new strain of common symptoms loss ofin some casesresult in cause damage tofrom person to persontake in Expressions (phrase)感

2、染. _齊心協(xié)力，通力合作(P3)_同.聯(lián)合；與合作_夜以繼日 _各行各業(yè)；各界人士 _進行最大破壞_避免觸摸嘴 _戴口罩 _暴露;曝光;接觸 _一個共同的未來 _自信的前進_手挽手；攜手 _contaminate withpull together join forces withwork round the clock all walks of lifedo its worst avoid touching your mouth wear a face maskbe exposed toa shared futuremarch confidently intoarm in armExpre

3、ssions (phrase)24. 忙于(p5) _對.很熟悉 _極其迅速地；破紀(jì)錄的 _增進；加強 _黑暗中總有一線光明_be busy withbe familiar within record timebuild upevery cloud has a sliver liningExpressions (sentence)An enemy apeared without warning, attacking its unsuspecting victims with efficiency.(P2，L1)現(xiàn)在分詞短語作伴隨狀語無戒備心的，沒有危險意識的Expressions (sente

4、nce)Once entering the body, the virus multiplies inside the cell quickly and infect neighbouring cells.(P2，L4-5)once引導(dǎo)的條件狀語從句的省略Expressions (sentence)Reaearch shows that there are certain settings that allow the virus to spread more easily.(P2，L14-15)第二個that引導(dǎo)定語從句，修飾settings第一個that引導(dǎo)賓語從句Expressions

5、(sentence)What makes this disease even more dangerous is that infected people who showed no symptoms may become unknowing carriers and spreaders of the virus.(P2，L16-17)that引導(dǎo)表語從句what引導(dǎo)主語從句who引導(dǎo)定語從句，修飾infected peopleadj,相當(dāng)于unaware,沒有意識到的Expressions (sentence)Ordinary people from all walks of life un

6、ited in help those affected by the pandemic.(P3，L28-29)各行各業(yè)；各界人士非謂語的被動，修飾thoseExpressions (sentence)While the fight against Covid-19 is a global effort, there are preventive measures that everyone can take to help control the spread of the disease.(P3，L32-33)while引導(dǎo)的讓步狀語從句that引導(dǎo)的定語從句Expressions (sentence)Only by working together, while accepting our individual responsibilities, can we solve both nation