内容正文:
Section Ⅱ LESSON 2 & LESSON 3
[对应学生用书P109]
[默写单词]
1.organ n.器官
2.crossword n.纵横字谜,纵横填字游戏
3.zone n.地区,地带
4.intake n.摄入量,摄取量
5.virus n.病毒
6.factor n.因素,要素
7.baseline n.(医学或科学中的)基线,准线
8.widespread adj.分布广的,广泛流传的
9.sample n.样本,样品vt.品尝,尝试;对……做抽样调查
10.bury vt.埋葬,安葬;埋藏
11.pose vt.造成,引起,产生(问题、危险、困难等) n.(为画像、拍照等而摆的)姿势,姿态
12.lung n.肺
13.outbreak n.(战争或疾病)爆发,突然发生
14.trial n.试验;审判,审理
15.underline vt.强调,使突出;在……之下划线
[拓展单词]
1.contain vt.包含,容纳,装盛→container n.容器
2.locate vi. & vt.找出……的准确位置;位于→location n.地点;位置→located adj.位于,坐落于
3.variation n.变化物,变体;差异,变动→vary v.变化→various adj.各种各样的→variety n.变化
4.officially adv.官方地,正式地→official adj.官方的,正式的;公务的 n.官员;公务员
5.classify vt.将……分类;把……归入一类→classification n.归类,分类,分级
6.depressing adj.令人沮丧的,让人忧愁的→depressed adj.抑郁的;沮丧的→depress vt.使抑郁;使沮丧→depression n.抑郁症;抑郁;沮丧
7.rare adj.稀有的,罕见的,不常发生的→rarely adv.很少,难得
8.opposed adj.与某事物相反;反对某事物,不赞成某事物→oppose vt.反对;反抗;与(某人)较量
9.estimate vt.& n.估计,估算→estimation n.判断;评价;看法
10.visible adj.看得见的→visibility n.能见度
11.actual adj.实际的;真实的→actually adv.实际地
12.thorough adj.彻底的,全面的,详尽的→thoroughly adv.全面地
13.systematic adj.系统化的,有条理的→systematically adv.有系统地;有组织地→system n.系统;制度
14.globe n.地球,世界;地球仪→global adj.全球性的;全世界的
1.由……组成 consist of
2.形成,构成 make up
3.对……负责 be responsible for
4.与……有关 be related to
5.转向;向……求助 turn to
6.提出 come up with
7.处在最佳状态 at one's best
8.消减,缩小(尺寸、数量或数目) cut down on (sth.)
9.接触到,和……接触/联系 come into contact with
10.将……归类;将……界定为 classify ...as
11.反对(做)某事 opposed to (doing) sth.
12.有记录的;有记载的 on record
13.度过,熬过(困难或不快的时期) get through
14.上升;上涨 go up
15.导致 result in
16.从(不快或疾病中)恢复过来,克服 get over
17.抓住;查明;弄清楚 get at
句型公式:(1)现在分词(短语)作状语
(2)Sb./Sth.+be+believed to do ...
教材原句:Having killed up to 50 million people in 18 months,the Spanish Flu is believed to have been the most severe epidemic in history.
西班牙流感在18个月内造成5 000万人死亡,被认为是历史上最严重的流行病。
佳句仿写:他们在那里站了一个小时,观看比赛。
They stood there for an hour,watching the game.
[对应学生用书P110]
[主旨大意]
The article tells epidemics have been happening for as long as there have been people