高中（人教）英语必修5课件：unit 1 section 2.pptVIP

Section Ⅱ　Warming up Reading —Language points ;;Ⅰ.重点单词 1．analyse　　A．to put sb./sth.in a place or situation where they are not protected 2．expose B．extremely bad or serious 3．cure C．to make a person or an animal healthy again after an illness 4．absorb D．to examine or think about something carefully in order to understand it;5．severe E．to think or say that sb./sth.is responsible for sth.bad 6．blame F．to take in a liquid，gas or other substance from the surface or space around 7．suspect G．to decide or believe sth.as a result of what you have heard or seen 8．conclude H．to not trust 答案：　1.D　2.A　3.C　4.F　5.B　6.E　7.H　8.G;Ⅱ.重点短语 1．________________　　　　提出；推荐 2．_____________________得出结论 3．_________________处于可能受伤害的境遇 4．________________________面临挑战 5．_________________在地图上把……标出来 6．________________该受责备，应负责 7．______________将……和……联系或连接起来 8．_____________调查;2．句型展示：So many thousands of terrified people died every time there was an outbreak. 每次爆发霍乱时，就有大批惊恐的老百姓病死。 名师指津：every time“每次”，作连词用，引导时间状语从句。 句式仿写：______________________，he is working hard. 我每次见到他时，他都在拼命地工作。;3．句型展示：In two pariticular streets，the cholera outbreak was so severe that more than 500 people died in ten days. 他发现特别在两条街道上霍乱流行得很严重，在10天之内就死去了500多人。 名师指津：so...that...如此……以至于……，引导结果状语从句。 句式仿写：He was ______________he couldn’t say a word. 他十分生气，说不出一句话。;4．句型展示：It seemed that the water was to blame. 看来水是罪魁祸首。 名师指津：It seemed that...看起来……；that 在句中引导主语从句。 句式仿写__________________they know what they’re doing. 看来，他们知道自己在干什么。;5．句型展示：The second suggested that people absorbed this disease into their bodies with their meals. 第二种看法是在吃饭的时候人们把这种病毒引入体内的。 名师指津：suggest 意为“表明；暗示”时，其宾语从句用陈述语气；表“建议”时，后面的宾语从句用虚拟语气，从句谓??动词常用“(should ＋)动词原形”的形式。 句式仿写：Jane’s pale face suggested that _________，and her parents suggested that_________________________________. 简苍白的脸色表明她生病了，她父母建议她做一下医学检查。;; put forward 提出；推荐；提前；拨快(时钟) 教材原句P1：Who put forward a theory about black holes? 谁提出的黑洞理论？ ①As for the problem you put forward in your last letter，I think it