英语选择性必修 第二册Unit 1 Science and Scientists集体备课课件ppt

这是一份英语选择性必修 第二册Unit 1 Science and Scientists集体备课课件ppt，共15页。PPT课件主要包含了hanging，雨倾盆而下，倾诉倾吐，精心的费尽心思的，词块积累等内容，欢迎下载使用。
1. cast: v. (cast/cast) 投射， 向投以（视线，笑容）; 投票 扮演...角色
cast/ thrw a shadw ver/ n 给投上阴影---- light ?cast dubt n/upn 使怀疑，造谣中伤cast dwn 使沮丧/使失望cast aside 扔，抛，废弃
1). The mn cast a white light int the rm.2).Academic fraud in credit recrd might cast a shadw n their lives as well as academic careers.3). She was ften cast as “the ther wman”.4). She cast a sweet smile in his directin.5). He cast aside all his ld friends when he became rich.
2. shadw: n. 影子， 阴影，背光处（U）
in the shadw 在阴暗处in /under the shadw f 在阴影下a shadw f 少许
1). Obesity is a shadw ___________(hang) ver yur future health.2). The first picture was the utline f a man's shadw cast________ the sun upn a wall.3).I turned, nly t see a tall, dark man in the shadw near the kitchen dr.4). A shadw f a smile tuched his muth.
It's puring heavily.
It's puring with rain heavily.
It's puring rain heavily.
1). Vlunteers are prvided with cncrete advice n this abstract prblem.2). As the wrld's secnd-largest ecnmy, China remains cmmitted t prmte refrm, develpment and ecnmic transfr-matin and t make painstaking(______________________)effrts t fulfill its respnsibilities thrugh cncrete actins. This is in sharp cntrast t sme cuntries' refusal t implement their internatinal bligatins.3). Can yu expand n the disadvantages f cncrete structure?4) Cncrete jungle means an grey area f a city where pe-ple live and wrk in clsely crwded buildings.
4. cncrete: adj. 具体的， 混凝土制的 n. 混凝土
defend ... against/ frm 保卫...免受 neself 为自己辩解/辩护in defence f 为保卫..., 为...辩护in ne's defence 为某人辩护cme t ne's defence
1). Hw can we defend ur hmeland if we dn't have an pwerful army?2).White bld cells help defend the bdy against infectin3). When my father criticized me, my mther came t my defence.
a graduate assistant 一个研究生助理a shp assistant 店员assist sb with sth / assist sb t d sth/ assist sb in ding sthcme t ne's assistance / be f great assistanceQian Xuesen helped cnduct imprtant research int rcket prpulsin.=_____________________________________________________________________I hpe my advice will be f great help t yu.=_____________________________________________________________________
6.assistant: n. 助手-- assist vi. 协助，帮助-- assistance n.
Qian Xuesen assisted them t cnduct/ in cnducting the imprtant research...
I hpe my advice will be f great assistance t yu.
in the charge f 由某人掌管（主语为物）take charge f 主管，掌管charge sb fr sth为某物向某人收费charge sb with sth 指控某人某事= _________________________________free f charge 免费be charged with emtin 情绪激动地charged particles 带电的粒子charge with a prtable charger/ pwer bank
7.in charge f : 主管，掌管 （主语为人）
accuse sb f sth
8.fault: n. 弱点， 过错-- v 找茬， 指责 faulty : adj. 有错的，有缺点的-- faultless adj.
be ne's fault 是某人的过错 faulty peratin be at fault 有过错，有责任 faultless perfrmancesfine fault with 找茬儿， 挑剔t a fault 过度， 过分e.g. 1). I lve her fr all her faults.2). She is generus t a fault.3). I think the dctr is at fault fr nt warning us.4). His bss culd nt fault her devtin t the jb.5). Stp trying t find fault with everybdy!6). Nt being faultless myself, I dn't always find fault with thers.
9. shift: n. 改变，转换，轮班；v.转移， 转向
a shift in persnal interest shift bring abut a shift shift ne's grund take a night/ day shift shift sth by shift shift keye.g. 1). Media attentin has shifted recently nt envirnment issues.2). Since the beginning f the utbreak f the epidemic, we shifted fcus t wrk with new retailers and transferred ur cnsumers frm ffline t nline.3). Culd yu help me shift sme furniture?4). Eventually, her attitude will shift.
10. patritic: adj. 爱国的-- patritically adv. 爱国地--- patritism n. 爱国主义 aruse ne's patritic minds 激起某人的爱国之心 a patritic act= an act f patritism 爱国行为11. mechanical: adj. 机械的， 呆头呆脑的， 无思想的/ n. 机械师 a mechanical persn a mechanical fault/ equipment a mechanical12. utstanding : adj. 优秀的， 杰出的， 明显的 an utstanding yung wrker award utstanding achievement / service13. gifted: adj. 有天赋的， 有天才的-- gift n. 天赋；才能； 礼物 be gifted in/ at... have a gift/ talent shw a talent fr...
14. cme dwn: 患（病）， 染上（病）；降低，落下 cme dwn with the flu cme dwn t 可归结为；（风俗，习惯）流传到 steady: adj. 稳定的；平稳的-- steadily adv. steady incme/ jb smth and steady transitin16. cncept: n. 概念， 观念--- miscnceptin n. 误解，错误认识 grasp the basic cncept f sth.17. besides: prep. 除 ... 之外 / adv. 而且， 此外 in additin t/ as well as/ apart frm18. brilliant: adj. 绝妙的， 聪颖的-- brilliantly adv.19. furthermre: adv. 此外，再者= in additin/ what's mre
20. abve all: 重要的是；尤其是 after all : 终究， 毕竟 first f all ： 首先21. vivid: adj. 生动的， 鲜明的--- vividly adv vivid memries/ a vivid descriptin remember... vividly/ describe... vividly
1. 一个很奇怪的现象2. 在上施压3. 被压力移除4. 以的形式5. 一位备受尊重的人6. 把转向 帮助开展重要的研究8. 打消某人做某事的念头9. 接受挑战10. 追溯到 很博学12. 在科研的前言领域13. 科学的精神
1. a very strange phenmenn2. put sme pressure n sth3. take the pressure ff4. in the frm an extremely well- respected man6. switch... cnduct imprtant research8. discurage sb frm ding sth9. take n the challenge10.(sth) be traced back be extremely knwledgeable12. in the area f frntier science research13. the scientific spirit