Scientific achievements教案
masterless adj 無主的
mastermind n 非常聰明的人
masterkey n 萬能鑰匙
masterpiece(masterwork) n 杰作
the master of the house 家長
master and man雇主與雇工
a master in literature 文學(xué)大師
master of arts (ma) 文學(xué)碩士
master of science (ms) 理學(xué)碩士
bachelor 學(xué)士 doctor 博士
vt 掌握；精通；控制；統(tǒng)治
master a foreign language
man can master nature.
10. perfect adj 理想的；完美的；絕對(duì)的；完全的；（動(dòng)詞的）完成的
his reading is perfect.
he is a perfect stranger to us.
the perfect tense
vt 使完美
they worked hard to perfect their dance.
practice makes perfect 熟能生巧
be perfect in english 精通英語
11.arrange
vt 安排，籌劃；整理，布置
1） we have arranged a party.
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(duì)……產(chǎn)生影響
take effect 開始生效；開始實(shí)行
in effect = in fact 實(shí)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(huì)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(gè)成功的藝術(shù)家，但是個(gè)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(hào)；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(píng)成績(jī)
a dirt road marked with footprints 留有腳印的泥路
be marked with 標(biāo)著……；(人、動(dòng)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