【课件】Unit 1 language points(II) 同步课件人教版（2019）英语高二上册选择性必修第二册

1、Talking about scientific experiences人教（2020）选择性必修二 Unit 101. 1 1. . cast: v. (cast/cast) cast: v. (cast/cast) 投射，投射， 向向.投以（视线，笑容）投以（视线，笑容）; ; 投票投票 扮演扮演.角色角色cast/ throw a shadow over/ on 给.投上阴影- light ?cast doubt on/upon 使怀疑，造谣中伤cast down 使沮丧/使失望cast aside 扔，抛，废弃1). The moon cast a white light into t

2、he room.2).Academic fraud in credit record might cast a shadow on their lives as well as academic careers.3). She was often cast as “the other woman”.4). She cast a sweet smile in his direction.5). He cast aside all his old friends when he became rich. 2. 2. shadow: n. shadow: n. 影子，影子， 阴影，背光处（阴影，背光

3、处（U U）in the shadow 在阴暗处in /under the shadow of 在.阴影下a shadow of 少许1). Obesity is a shadow _(hang) over your future health.2). The first picture was the outline of a mans shadow cast_ the sun upon a wall.3).I turned, only to see a tall, dark man in the shadow near the kitchen door.4). A shadow of a

4、smile touched his mouth.hangingby3.pour : vt. 倒出，倾泻， 斟（饮料）1). Pour the sauce over the pasta. （into /away）2). Tears poured down his cheeks.3). The rain continued to pour down. _ _ _4). Ive poured a cup of tea for you.5). Commuters came pouring out ofpouring out of the station.6). A good friend is a l

5、ifetime friend. He always listens attentively to what you pour outpour out.Its pouring heavily.Its pouring with rain heavily.Its pouring rain heavily.（雨）倾盆而下涌出.倾诉，倾吐1). Volunteers are provided with concrete advice on this abstract problem.2). As the worlds second-largest economy, China remains commi

6、tted to promote reform, development and economic transfor-mation and to make painstaking(_)efforts to fulfill its responsibilities through concrete actionsconcrete actions. This is in sharp contrast to some countries refusal to implement their international obligations.3). Can you expand on the disa

7、dvantages of concrete structure?4) Concrete jungle means an grey area of a city where peo-ple live and work in closely crowded buildings.4. concrete: adj. 具体的， 混凝土制的 n. 混凝土 精心的，费尽心思的5.defend : vt. 保卫；防守；辩解- defence n.defend . against/ from 保卫.免受.defend oneself 为自己辩解/辩护in defence of 为保卫., 为.辩护in ones

8、 defence 为某人辩护come to ones defence1). How can we defend our homeland if we dont have an powerful army?2).White blood cells help defend the body against infection3). When my father criticized me, my mother came to my defence.a graduate assistant 一个研究生助理a shop assistant 店员assist sb with sth / assist s

9、b to do sth/ assist sb in doing sthcome to ones assistance / be of great assistanceQian Xuesen helped conduct important research into rocket propulsion.=_I hope my advice will be of great help to you.=_6.assistant: n. 助手- assist vi. 协助，帮助- assistance n.Qian Xuesen assisted them to conduct/ in conduc

10、ting ./with the important research.I hope my advice will be of great assistance to you.in the charge of 由某人掌管（主语为物）take charge of 主管，掌管charge sb for sth为某物向某人收费charge sb with sth 指控某人某事= _free of charge 免费be charged with emotion 情绪激动地charged particles 带电的粒子charge with a portable charger/ power bank7

11、.in charge of : 主管，掌管 （主语为人）accuse sb of sth8.fault: n. 弱点， 过错- v 找茬， 指责 faulty : adj. 有错的，有缺点的- faultless adj.be ones fault 是某人的过错 faulty operation be at fault 有过错，有责任 faultless performancesfine fault with 找茬儿， 挑剔to a fault 过度， 过分e.g. 1). I love her for all her faults.2). She is generous to a fault

12、.3). I think the doctor is at fault for not warning us.4). His boss could not fault her devotion to the job.5). Stop trying to find fault withfind fault with everybody!6). Not being faultless myself, I dont always find fault with others. 9. shift: n. 改变，转换，轮班；v.转移， 转向 a shift in personal interest sh

13、ift .from .to. bring about a shift shift ones ground take a night/ day shift shift sth by shift shift keye.g. 1). Media attention has shifted recently onto environment issues.2). Since the beginning of the outbreak of the epidemic, we shifted focus to work with new retailers and transferred our cons

14、umers from offline to online.3). Could you help me shift some furniture?4). Eventually, her attitude will shift.10. patriotic: adj. 爱国的- patriotically adv. 爱国地- patriotism n. 爱国主义 arouse ones patriotic minds 激起某人的爱国之心 a patriotic act= an act of patriotism 爱国行为11. mechanical: adj. 机械的， 呆头呆脑的， 无思想的/ n

15、. 机械师 a mechanical person a mechanical fault/ equipment a mechanical12. outstanding : adj. 优秀的， 杰出的， 明显的 an outstanding young worker award outstanding 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 for./ show a talent for. 14. come down: 患（病

16、）， 染上（病）；降低，落下 come down with the flu come down to 可归结为；（风俗，习惯）流传到.15. steady: adj. 稳定的；平稳的- steadily adv. steady income/ job smooth and steady transition16. concept: n. 概念， 观念- misconception n. 误解，错误认识 grasp the basic concept of sth.17. besides: prep. 除 . 之外 / adv. 而且， 此外 in addition to/ as well as

17、/ apart from18. brilliant: adj. 绝妙的， 聪颖的- brilliantly adv.19. furthermore: adv. 此外，再者= in addition/ whats more20. above all: 重要的是；尤其是./ after all : 终究， 毕竟 first of all ： 首先21. vivid: adj. 生动的， 鲜明的- vividly adv vivid memories/ a vivid description 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.7. 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.11. 很博学12. 在科研的前言领域13. 科学的精神词块积累1. a very strange phenomenon2. put some pressure on sth3. take the pressure off4. in the form of.5. an e