高中英语人教版选择性必修第二册UNIT1SCIENCEANDSCIENTISTSWORDSANDEX.pptxVIP

选必2： Unit1 Science and Scientists;severe diseases 严重的疾病 a severe shortage of food/water 严重的食物/水资源短缺 severely adv.严重地；严格地，严厉地 ;①The president came under ________________________ (严厉的批评) for his inability to tackle the crisis. ②A fire has ____________ (severe) damaged the warehouse.;(教材P2)In general, doctors in those days had two contradictory theories to explain how cholera spread. 关于霍乱的蔓延方式，当时医生大体上有两种截然不同的看法。 ;(教材P2)The other was that cholera was caused by an infection from germs in food or water. 另一种看法是食物或饮用水中的细菌感染导致霍乱。 (1)infect vt.使感染；传染 infect...with...把……传染给……；用……感染…… be infected with感染上……，传染上…… e.g. Some people can be infected with the disease and have mild symptoms. 有些人可能感染了这种疾病，症状轻微。 (2)infected adj.感染病菌的 an infected wound/cut 受感染的伤口 (3)infectious adj.感染的，传染性的 an infectious disease 传染病 ;;(教材P2)It was correct, but he still needed proof. 这一看法是正确的，但他仍需要证据。 知识拓展 further proof进一步的证据 without proof没有证据 scientific proof科学证据 living proof活生生的证明 There is proof that...有证据证明…… ①They say they have scientific proof ________ the treatment works. ;(教材P2)There were multiple deaths near the water pump in Broad Street (especially house numbers 16, 37, 38, and 40). 宽街水泵附近有多例死亡(尤其是16号、37号、38号和40号住宅)。 词性拓展：multiply vi. vt.乘；增加；繁殖 multiple-choice questions 多选题 multiply A by B A乘以B ①The director won ________ (multiply) awards for the movie.②If you multiply 7 ________ 3, you will get 21. ;? ;(教材P2)Snow suspected that the water pump was to blame. 斯诺怀疑水泵就是罪魁祸首。 suspect sb. of (doing) sth. 怀疑某人(做)某事 suspect...to be/as 怀疑……是…… ?The police suspect him of occupying the house illegally. 警察怀疑他非法占据了这栋房子。 ?I suspected the note to be a fake. 我怀疑这张纸币是假的。 Some people suspected him ________ theft.;总结：“动词＋sb.＋of sth.”结构： convince sb. of sth.　使某人相信某事 rob sb. of sth. 抢劫某人某物 remind sb. of sth. 提醒某人某事 inform sb. of sth. 通知某人某事 warn sb. of sth. 警告某人某事 accuse sb. of sth. 控告某人某事 cure sb. of sth. 治愈某人的某种疾病 ;(1). blame sb. for (doing)