Unit 2 Fit for Life

　　知識(shí)點(diǎn)羅列

　　Key words:

　　Useful phrases:

　　1. focus on集中      2. open up

　　3. carry out執(zhí)行，實(shí)施     4. in large quantities 大量地

　　5.see through 看透，看穿    6. try out試驗(yàn)

　　7. look around參觀(guān)；環(huán)顧    8. put through接通

　　9. decide on對(duì)……做出決定   10. turn up出現(xiàn)，到場(chǎng)

　　make a decision(s)決定    11. fill in填寫(xiě)（表格）

　　12. split up劃分天來(lái)分割    13.take down記下；記錄

　　14.be fundamental to對(duì)……是必要的  15.let out放出，發(fā)出

　　16.a handful of少數(shù)的，少量的   17.if so如果這樣的話(huà)

　　18.at least至少      19.millions of數(shù)百萬(wàn)

　　20.in fact實(shí)際上   in actual fact   as a matter of fact

　　Important Sentences:

　　1) You open up any medicine cupboard in the world. There is a high probability that you will find aspirin and penicillin.

　　2) Fleming tried this mould out on another bacterium and found that it killed bacterium.

　　3) However it was not until World War II that two other scientists managed to use new chemical techniques to purify it.

　　4. If penicillin had been available, many people would have died from bacterial illness or even minor wounds.

　　5. It was fundamental to saving many thousands of lives and is one of the most important medicines of contemporary.

　　知識(shí)點(diǎn)歸納：

　　1. trial   n.  試用；試驗(yàn)；審問(wèn)   try

　　On trial受審；在試驗(yàn)中  go on trial 受到審理  come to trial 開(kāi)庭審理

　　2. note

　　make / take a note 把…記下來(lái)    take not of = take notice of 注意到

　　leave a note 留下便條   on a personal note

　　3. to one's relief 使某人寬慰的是

　　4. take down

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