内容正文:
北师版(2019)选择性必修一
Unit 1 RELATIONSHIPS
Lesson 1 Words and Phrases
New Words & Phrases
1. practical adj. 实际的;实践的;切实可行的
2. angle n. 角
3. triangle n. 三角形
4. for the first time 初次,第一次
5. hydrogen n. 氢
6. rocket n. 火箭
7. pour vt. 灌,注,倒
8. pour into 投入(倒)……于某物
9. fuel n. 燃料
10. lack vt. 缺乏
11. presentation n. 报告;陈述,说明
12. a couple of 一些,几个;一双,一对
13. used to 过去经常,曾经
14. behaviour n. 行为,举止
15. drag vt. 拖,拉
16. acid n. 酸
17. onion n. 洋葱
18. access n. 进入;接触的机会
19. worthwhile adj. 值得做的;重要的;有益的
20. educationalist n. 教育(学)家
practical /ˈpraktɪkəl/adj. 实际的;切实可行的
(adj.) concerned with the actual doing or use of something rather than with theory and ideas; likely to succeed or be effective in real circumstances (与实际行动或使用有关,而非理论或想法;在真实环境下很可能成功或有效)
(n.): practicality /ˌpraktɪˈkæləti/ (实用性;实际情况)
副词 (adv.): practically (几乎;实际上;实践上)
practical experience/skills
angle /ˈæŋɡl/ n. 角
the space between two lines or surfaces that meet, measured in degrees; a particular way of considering an issue or problem(两条线或表面相交形成的空间,以度计量;考虑问题的一个特定方式)
动词 (v.): 放置或转向某一角度;从某一角度阐述(信息)
同义词: perspective, viewpoint, corner
from a different angle (从不同的角度)
consider all angles of a problem (考虑问题的所有方面)
释义
triangle /ˈtraɪæŋɡl/ n. 三角形
a flat shape with three straight sides and three angles(有三条直边和三个角的平面形状)
形容词 (adj.): triangular /traɪˈæŋɡjələ(r)/ (三角形的)
常见搭配:
an equilateral triangle (等边三角形)
a love triangle (三角恋)
for the first time 初次,第一次
used to say that something has never happened or been done before(用于表示某事以前从未发生过或做过)
提示: 这是一个副词短语,作时间状语。注意与 "the first time" (可作连词,引导时间状语从句) 区分。
I saw the ocean for the first time. (我第一次看到海洋。)
I remember the first time I saw the ocean. (我记得我第一次看到海洋的时候。)
hydrogen /ˈhaɪdrədʒən/ n. 氢
a chemical element. Hydrogen is a gas that is the lightest of all the elements. It combines with oxygen to form water.(一种化学元素。氢气是所有元素中最轻的气体。它与氧结合形成水。)
化学符号: H
常见搭配:
hydrogen bomb (氢弹)
hydrogen peroxide (过氧化氢)
rocket /ˈrɒkɪt/ n. 火箭
a spacecraft or missile that is powered by an engine that emits hot gas from one end(由从一端排放热气体的发动机提供动力的航天器或导弹)
动词 (v.): (价格、数量等) 飞速上涨;迅速移动
常见搭配:
launch a rocket (发射火箭)
rocket scientist (火箭科学家;引申为“极其聪明的人”)
pour /pɔː(r)/ v. 灌,注,倒
to make a liquid or other substance flow from a container in a continuous stream(使液体或其他物质从容器中连续流出)
其他含义: (雨) 倾盆而下;(人) 大量涌入/出
pour into: 大量投入(资金、精力等)
高考常见搭配:
pour down 向下倾注
pour into v. 投入(倒)……于某物
to provide a large amount of money, time, or effort for something over a period(在一段时间内为某事提供大量的资金、时间或努力)
例句: She poured all her energy into her work. (她把全部精力都投入到了工作中。)
fuel /ˈfjuːəl/ n. 燃料
a substance that is burned to provide heat or power(燃烧以提供热量或动力的物质)
动词 (v.): 给...加燃料;加剧,刺激(情绪、争论等)
常见搭配:
fossil fuels (化石燃料)
add fuel to the flames (火上浇油)
lack /læk/ v. 缺乏 n. 缺乏
(v.): to have none or not enough of something
(n.): the state of not having something or not having enough of sth
动词: lack sth / be lacking in sth (缺乏某物)
名词: a lack of sth (某物的缺乏)
(v.) lack confidence (缺乏自信)
(n.) a lack of experience (缺乏经验)
(n.) for lack of... (因缺乏...)
presentation /ˌpreznˈteɪʃn/ n. 报告;陈述,说明
a meeting at which something, especially a new product or idea, is described or explained;the way in which something is offered, shown, or explained to others
present /ˌpreznˈt/ adj. 出席的,现时的,当前的; n. 礼物,现在;
/ˌprɪˈzent/ v. 提出,陈述,赠送,展现
give/make a presentation (做陈述/报告)
a presentation on/about... (一个关于...的报告)
a couple of 一些,几个;一双,一对
two or a few things or people(两个或几个东西或人)
提示: 通常指“两三个”,表示一个模糊的小数量,后面接复数名词。与 "a pair of" (强调成对、配套) 不同。
I'll be back in a couple of days. (我过两天就回来。)
I need to buy a pair of shoes. (我需要买一双鞋。)
used to v. 过去经常,曾经
used to say that something happened or was true in the past but is not now(用于表示某事在过去发生或是真的,但现在不是了)
结构: used to + do (动词原形)
used to do: 过去常常做某事(现在不做了)。
He used to smoke. (他过去抽烟。)
be/get used to (doing) sth: 习惯于(做)某事。
He is used to getting up early. (他习惯于早起。)
behaviour /bɪˈheɪvjə(r)/ n. 行为,举止
美式: behavior
the way that somebody behaves, especially towards other people(某人行为的方式,尤指对待他人)
动词 (v.): behave (表现)
形容词 (adj.): behavioural (行为的)
高考常见搭配:
good/bad behaviour (良好/不良行为)
drag /dræɡ/ v. 拖,拉
to pull somebody/something along with effort and difficulty
其他含义: (n.) 累赘,过得很慢;拖累
drag on: 拖延,持续过久
同义词: pull, haul, tug
反义词: push
drag one's feet (故意拖延)
drag...away from 将... 从...拖走
acid /ˈæsɪd/ n. 酸
a chemical substance that has a pH of less than 7, often a liquid, that can dissolve metal and may burn your skin or clothes(pH值小于7的化学物质,通常是液体,可以溶解金属并可能烧伤皮肤或衣服)
形容词 (adj.): acidic (酸性的;尖酸的)
常见搭配:
sulphuric acid (硫酸), acid rain (酸雨)
an acid remark (尖刻的言论)
onion /ˈʌnjən/ n. 洋葱
a round vegetable with many layers inside each other and a brown, red, or white skin. It has a strong smell and taste.(一种圆形蔬菜,内部有多层,外皮为棕色、红色或白色。有强烈的气味和味道。)
常见搭配:
chop/fry onions (切/炒洋葱)
onion rings (洋葱圈)
access /ˈækses/ n. 进入;接触的机会
a way of entering or reaching a place; the opportunity or right to use something or to see somebody/something
动词 (v.): 获取,访问(计算机信息);进入
形容词 (adj.): accessible (可进入的;可使用的)
同义词 (n.): entrance, entry,
have/gain access to... (有/获得接触...的机会或权利)
accessible to the public (对公众开放的)
worthwhile /ˌwɜːθˈwaɪl/ adj. 值得做的;有益的
important, enjoyable, interesting, etc.; worth spending time, money, or effort on
同义词: valuable, useful, beneficial, rewarding
反义词: worthless, pointless
It is worthwhile to do/doing sth. (做某事是值得的。)
be worth doing (值得做...)
be worthy of being done / to be done (值得被做...)
educationalist /ˌedʒuˈkeɪʃənəlɪst/ n. 教育学家
a specialist in the theory and methods of education(教育理论和方法方面的专家)
同义词: educator
动词 (v.): educate (教育)
名词 (n.): education (教育)
形容词 (adj.): educational (教育的;有教育意义的)
Thank you
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