人教版高二Unit 11 Scientific Achievement
2） he arranged the books on the shelf.
n arrangement
(c pl) 安排；準(zhǔn)備工作 （u，c）整理；排列；布置
12. have an effect on 對……產(chǎn)生影響
take effect 開始生效；開始實行
in effect = in fact 實際上
13. rely on / upon : depend on…依賴，依靠；信賴，信任
we should rely on our own efforts. 我們應(yīng)該自力更生。
you may rely on it that she won’t be late.你可以放心，她不會遲到的。
14.make it clear （that）…表明，講清楚
e.g. she made it clear that she objected to the proposal.
she made clear her objections.
15.failure (v fail) 失敗(u)，失敗的人或事（c）
failure is the mother of success.
he is a failure as an artist, but a success as an art teacher.他不是一個成功的藝術(shù)家，但是個成功的美術(shù)老師。
16.come to life: back to normal state, esp. of mind蘇醒過來，恢復(fù)生氣，活躍起來
after three hours’ saving, the injured man came to life.
when i mentioned our plans for a trip abroad, the kids came back to life at once.
17. mark
n 痕跡；符號；商標(biāo)；分?jǐn)?shù)；特征
an ink mark a question mark full marks make a mark 作標(biāo)記
vt 做標(biāo)記；留痕跡于；表明；批分?jǐn)?shù)，評成績
a dirt road marked with footprints 留有腳印的泥路
be marked with 標(biāo)著……；(人、動物等身上)具有
her face is marked with sadness. 她面露悲哀。
mark examination papers.
18. outstanding
1) 杰出的，突出的 （ stand out ）一名杰出的學(xué)生 an outstanding student
2) 未完結(jié)的；未清的；未付的
outstanding debts 未付清的欠款
19.breakthrough n 重大突破，突圍；突破性的發(fā)現(xiàn)，成就
a military breakthrough 軍事突破a scientific breakthrough 科學(xué)成就
20.enable
en-使+able能……的
enrich enlarge
strengthen strength(力量)+ en (使) vt 加強，增強 vi 變強
they strengthened the city wall..
the wind strengthened.
deep--deepen
sharp—sharpen
wide--widen
21. organ n 器官；風(fēng)琴；機構(gòu)，機關(guān)
the eyes are the organ of sight.
state organs
a government organ
adj organic 有機物的；有機體的
n organism (c)生物，有機體，有機組織
vt organize 組織
n organization 團體，機構(gòu)，組織
22. put forward 提出（建議、意見）；推薦，提名
he put forward a better plan.
we put her forward as chairman of the committee.
23. aim (sth) at sth/doing sth (把……)瞄準(zhǔn)；目的在于；企圖
he aimed his gun at the target.
those girls worked out every morning, aiming at losing weight.
知識點講解
1. you and your team are working on a cure for aids. 你和你的隊員正在從事艾滋病的治療工作。
（1）work on “從事于（某項工作）”；“設(shè)法說服” eg:
they worked on the old car late into the night. 他們修這輛舊汽車一直修到深夜。
what are you doing? we are working on some wood-cuts. 你們在干什么呀？我們正在創(chuàng)作一些木刻。