1． You and your team are working on a cure for Aids. 你和你的隊(duì)員正在從事艾滋病的治療工作。
（1）work on “從事于（某項(xiàng)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。
Can you work on him to change his mind?你能說服他改變主意嗎？
（2）work at “學(xué)習(xí)，研究，致力于……” eg:
They have worked at this subject for many years.
他們研究這門科學(xué)好多年了。
（3）work out 作出；算出；設(shè)計(jì)出 eg:
This problem will not work out. 這道題算不出來。
They have worked out a method of sending a spacecraft to Mars.
他們已經(jīng)設(shè)計(jì)出一種向火星發(fā)射宇宙飛船的方法。
2． extremely [Ik′stri mlI] adv. to a very high degree 極端地；極度地 eg:
It was an extremely difficult and dangerous task.
這是一項(xiàng)極度困難和危險(xiǎn)的工作。
extreme [Iks′tri m] adj. reaching the highest degree 極度的 eg:
extreme patience/kindness 極度的耐心/仁慈
in extreme pain 在極度痛苦中
3． cure [kj ] (1)n. ①[C] curing or being cured 治療；治愈。 eg:
His cure took six months. 他的病花了六個月治療。
②[C]substance or treatment which cures 治療的藥物；治療法 eg:
Is there a certain cure for cancer yet?迄今對癌癥有治療方法嗎？
（2）vt. & vi. bring sb. back to health; get rid of one’s illness/habits eg:
This medicine will cure your headache. 這藥可以治好你的頭痛。
A few days’ rest will cure you. 休息幾天你就痊愈了。
③（詞組） cure sb. of one’s illness or bad habits 治愈疾病，改掉壞習(xí)慣 eg:
Moving to the country cured her of asthma. 搬到鄉(xiāng)下她的哮喘病就好了。
He was cured of his habit of smoking. 他改掉了吸煙的壞習(xí)慣。
4． You are working on sending a manned spaceship to Mars. 你正在從事向火星發(fā)射載人宇宙飛船的工作。
（1）manned [m nd] adj. (of machines esp. in space) having men on board （飛船等）載人的 eg:
the development of manned from unmanned space craft
從無人向載人飛船的發(fā)展
（2）man-made[′m n′meId] adj. produced by the work of men; not found in nature 人造的 eg:
The lake is a man-made one. 這是個人工湖。
We have sent up many man-made satellites. 我們發(fā)射了多少顆人造衛(wèi)星。
二、交際用語講解
本單元學(xué)習(xí)表示打算和意圖的交際用語（intentions and wishes）現(xiàn)歸納如下：
1． I’m thinking of …
2． I’d like to…
3． I’d love to …
4． I’d rather…
5． I want/wish/hope/intend/plan to…
6． I feel like…
7． I hope that …
8． I expect that…
9． My plan is to…
10． My hope is to…
三、口語針對性練習(xí)（20分，15分鐘）
（一）完成下列各句（每小題1分，共10分）
1．I’m thinking of (carry) out this policy.
2．I’d like (invite) my teacher to come to the party.
3．I’d rather (stay) at home in the evening when I live in the country.
4．I feel like (have) fish instead of meat.
5．He intended (take) the exam next year.
6．We hope that the foreigner (give) us a speech next week.
7．My plan is (travel) all over the world.
8．We prefer (watch) TV at home to going out for a walk.
9．Xiao Ming would rather listen to the radio than (watch) the football match.
10．I wish I (be) a bird of we had flood here.
（二）補(bǔ)全對話（每小題2分，共10分）
Jill： 1 （你在業(yè)余時間喜歡做什么）？
Joe： 2 （我喜歡跑步）.
Jill： 3 （我不喜歡跑步）I like walking.
Joe： Is walking a kind of exercise?
Jill： Yes. Now most people think walking is the best exercise.
Joe： Do you do a lot of walking every day?
Jill： Yes. I walk an hour every day. 4 （它對人身體有好處）.
Joe： I’m not sure. I’d like to ask my grandpa. 5 （他喜歡走路）.
Ⅳ．閱讀指導(dǎo)
一、生詞和詞組
1．likely adj. (1) that is expected 很可能發(fā)生的；有希望的 eg:
Is he likely to win?他有可能獲勝嗎？
The most likely result is a draw. 最可能的結(jié)果是不分勝負(fù)。
(2)that seems reasonable, suitable or right for a purpose 似乎合理的 eg:
That’s a likely excuse. 那似乎是個合理的借口。
(3)be likely to do… 很可能會……
It’s likely that… 可能會（有，發(fā)生）…… eg:
He is not likely to succeed. 他大概不會成功。
It is likely that he will be late. =He is likely to be late. 他可能會遲到。
2． grasp vt. , vi. & n.
(1)v. ①seize firmly with hand(s) or arm(s) 抓住；抱住；緊握 eg:
The boy grasped his mother’s hand firmly. 那個小男孩緊握住媽媽的手。
He grasped the rope and pulled it. 他抓緊繩子用力拉。
②understand with the mind 領(lǐng)悟；理解 eg:
I couldn’t grasp the teacher’s meaning. 我沒領(lǐng)悟老師的意思。
(2)n. firm hold or grip; power of grasping 緊握；抓緊；領(lǐng)悟力 eg:
He doesn’t have a thorough grasp of the problem.
他沒有徹底理解這個問題。
(3)短語：beyond/within a person’s grasp 為某人所不能/能抓到的；為某人所不能/能理解的。
3． master vt. , vi & n.
(1) vt. ①become the master of; overcome 成為……的主人；征服；控制
eg: master one’s temper/feelings 控制脾氣/感情
It’s difficult to master nature. 征服大自然是困難的。
②gain as a skill 精通；熟練 eg:
master English 精通英語 master foreign affairs 精通外交事務(wù)
He never mastered the art of the public speaking.
他從未掌握當(dāng)眾演講的藝術(shù)。
(2)n. ①man who has others working for him 主人，雇主
②male head of a household 家里的男主人
③captain of a merchant ship 商船的船長
④male teacher 男教師 eg:
the master of the house 一家之長
the maths master 數(shù)學(xué)教師 a master’s degree 碩士學(xué)位
4．a(chǎn)rrange [ ′reInd ] vt. & vi.
(1)put in order 安排；排列；布置 eg:
She is good at arranging flowers. 她擅長插花。
Before going away, he arranged his business affairs.
他離開之前，他把業(yè)務(wù)都安排好了。
(2)make plans in advance 預(yù)做計(jì)劃 eg:
The Tourist Bureau arranged everything for our journey to Rome. 旅游局為我們?nèi)チ_馬的旅行準(zhǔn)備了一切。
(3)arrange+ n. +for +n. 為……安排…… eg:
Mother arranged an appointment for me with the dentist.
母親替我向牙醫(yī)預(yù)約掛號。
(4)arrange sb. to do … 安排某人做…… eg:
I have arranged him to met her. 我安排他和她見面。
(5)arrange with sb. to do … 約定與某人做…… eg:
We arranged with his team to play a game of baseball.
我們約好和他們隊(duì)打一場棒球。
(6)arrange that … 商定，安排。 eg:
He arranged that the meeting (should) be put off for a week. = He arranged for the meeting to be put off for a week.
他安排把會議延后一周召開。
5． failure [′feIlj ] n.
(1)[U] failing; lack of success 失敗；不成功 eg:
Failure is the mother of success. 失敗乃成功之母。
(2)[C] instance of failing; person, attempt or thing that fails 失敗的事例；失敗的人，企圖或失敗的事物 eg:
He was a failure as a teacher. 他不是個好老師。
Success came after many failures. 失敗多次之后終于成功。
6． locate[l ′keIt] vt. & vi.
(1)discover, show the locality of 找出……的位置，指出……的位置 eg:
locate a town on a map 在地圖上找出一城市的位置
(2)establish in a place 在一地點(diǎn)設(shè)置 eg:
a new school to be located in the suburbs 將設(shè)置在郊區(qū)的一所新學(xué)校
(3)be located 位于 eg:
Our school is located in the center of the town. 我們學(xué)校坐落于市中心。
(4)比較location n.
[U] locating or being located 指定位置
[C] position or place 位置；地方 eg:
The hill is a good location for the new church.
那山丘是建筑新教堂的好地點(diǎn)。
7． organ[′ g n] n.
(1)any part of an animal body or plant 動植物器官 eg:
the organs of speech, the tongue, teeth, lips, etc. 語言器官（如舌、牙、唇等）
(2)organization 組織，機(jī)構(gòu) eg:
Parliament is the chief organ of the government. 國會是政府的主要機(jī)關(guān)。
(3)musical instrument from which sounds are produced by air forced through pipes, played by keys pressed with the fingers and pedals pressed with the feet 風(fēng)琴
二、同、近義詞辨析
1．likely, possible 與probable
（1）三者均表可能性，但意思有別。possible指客觀上有可能性，但往往含有希望很小的意味；probable比possible可能性稍大，有“較為可能、大概”，指有實(shí)際依據(jù)；likely是從外表跡象判斷有可能發(fā)生的事。 eg：
It’s possible, though not probable, that he will come tomorrow.
他明天可能來，但也不一定準(zhǔn)來。
She is likely to ring me tonight. 今晚她很可能給我來電話。
（2）possible 不能用人作主語。possible 常用于下列句型：
It is possible to do sth. It is possible for sb. to do sth.
It is possible that … eg:
Is it possible to say so?可能這樣說嗎？
It is possible for me to do it. 我可能做那件事。
（3）probable 也不能用人作主語。一般只用于下面句型中：
It is probable that … eg:
It is probable that he will come. 他很可能要來。
（4）likely 既可用人作主語，也可用物作主語。通可用于“It is likely that …”句型中。 eg:
He is likely to come. = It is likely that he will come.
他可能要來。但不能說：It is likely for him to come.
（5）impossible, improbable, unlikely 用法與上述類似。
2．catch, grasp, seize 與snatch
catch是普通用語，用“設(shè)法抓住，捉住”的意思； grasp表示牢牢地“抓住”；seize指“突然用力抓住使不逃脫”；snatch 表示迅速的拉扯動作、出其不意地“抓取”。 eg:
The police caught the thief as he ran. 小偷逃跑時被警察抓住了。
He grasped his gun and rushed out. 他抓起槍就沖了出去。
He seized the gun from the enemy soldier. 他從敵人士兵手中奪過了槍。
The thief snatched her handbag and ran off. 小偷搶走了她的手提包就跑了。
三、語言點(diǎn)講解
1．Whatever great achievements the future may have in store for China, it is likely that many of them will be born in northwestern Beijing. 無論中國將來會有什么樣的成就，其中許多可能就誕生在北京的西北部。
（1）in store 就要到來，必將發(fā)生 eg:
Who knows what the future has in store for us?
誰知道我們將來注定如何？
（2）in store 也有儲存著，備用的意思 eg:
The runner kept some energy in store for spurting at the end.
那名賽跑的人為最后沖刺貯存精力。
2． Zhongguancun was set up as a special economic zone in the late 1990s and quickly became the leader of China’s hi-tech industry. 在20世界90年代末中關(guān)村作為高新科技特區(qū)被創(chuàng)立并迅速成為中國高科技工業(yè)的先鋒。
（1）set up-establish 建立 eg:
The government has set up a working party to look into the problem.
政府成立工作組調(diào)查此問題。
（2）in the late 1990s 又可寫成in the late 1990’s 二十世紀(jì)九十年代末
in the early 1980s 二十世紀(jì)八十年代初
（3）hi-tech= high technology 高科技，高技術(shù)
3． When I got my master’s degree, I wanted to return home but couldn’t find a company where I could use what I had learnt. 當(dāng)我獲得碩士學(xué)位時，我想回到家鄉(xiāng)，可是我沒能找到學(xué)有所用的公司。
（1）本句是一個復(fù)合句。When I got my master’s degree 為時間狀語從句，修飾主句謂語動詞wanted。wanted和couldn’t find為并列謂語動詞，由并列連詞but連接。where I could use what I had learnt為定語從句，修飾先行詞company。what I had learnt 為賓語從句。
（2）a master’s degree 碩士學(xué)位 a doctor’s degree 博士學(xué)位
a bachelor’s degree 學(xué)士學(xué)位
又如：Master of Arts 文學(xué)碩士 Doctor of Law 法學(xué)博士
Bachelor of Science 理學(xué)學(xué)士
4．I will never forget how happy I was when I set foot in China again and was back with my friends and family. 我永遠(yuǎn)不會忘記當(dāng)再次踏上中國土地和我的朋友及親人團(tuán)聚時，那種感覺有多幸福。
（1）本句是復(fù)合句。How happy I was … 為賓語從句。when I set foot in China again and was back with … 為時間狀語從句。
（2）set foot in/on 進(jìn)入，踏進(jìn) eg:
She said she wouldn’t set foot in the room until it had been properly cleaned. 她說直到這屋子收拾好了她才住進(jìn)去。
No man has ever set foot on that deserted island.
沒有人曾光顧過那個荒蕪的島。
5． “Relying on science, technology, and knowledge to increase economic power”- makes it clear that science and business can and must work together to build the future. “依靠科學(xué)，技術(shù)，知識發(fā)展經(jīng)�！�，它闡明了科學(xué)和商業(yè)能夠且必須結(jié)合在一起共創(chuàng)未來。
（1）此句為復(fù)合句。it為形式賓語，代表that引導(dǎo)的賓語從句。
（2）rely on/upon信賴，依賴 eg: He can always be relied upon or help. 他的幫助是永遠(yuǎn)可依賴的。
You may rely on my early arrival. 你放心好了，我會早到的。
（3）make…clear 表明，講清楚 eg:
Have I made myself clear? 我講清楚了嗎？
They wanted to make it clear that they did an important and necessary job. 他們想說明他們做著一項(xiàng)重要且必要的工作。
6． …but we are excited about all the new technology and great ideas that are coming to life in Zhongguanzun. 但是我們?yōu)樗羞@些在中關(guān)村富有活力的新技術(shù)和卓越的想法而感到激動。
（1）that are coming to life in Zhongguancun 為定語從句，修飾先行詞ideas。
（2）come to life 蘇醒；恢復(fù)生氣 eg:
We all thought he was drowned, but after an hour’s artificial respiration he came back to life. 我們都以為他淹死了，但經(jīng)過一小時的人工呼吸后，他又蘇醒了。
When I told the students the good news, they all came to life. 當(dāng)我告訴學(xué)生們這個好消息時，他們都活躍起來了。
四、典型病句診斷
1． 病句：Yufang has come to China for three years.
診斷：Yufang has been in China for three years.
點(diǎn)撥：come為終止性動詞，用于現(xiàn)在完成時時態(tài)，不能與表一段時間的狀語連用。
2． 病句：Where has he gone is to be found out.
診斷：Where he has gone is to be found out.
點(diǎn)撥：主語從句應(yīng)用陳述句語序。
3． 病句：When I got my master’s degree, I wanted to return back to China.
診斷：When I got my master’s degree, I wanted to return to China.
點(diǎn)撥：return意思是“come back”，不與back連用。
4． 病句：I would rather you tell me the truth.
診斷：I would rather you told me the truth.
點(diǎn)撥：would rather 后面帶的賓語從句表示一種愿望，動詞要用過去式來表示虛擬語氣。
5． 病句：The old man stays very health.
診斷：The old man stays very healthy.
點(diǎn)撥：stay為系動詞，意為“保持（狀態(tài)）”，后用形容詞作表語。
6． 病句：Great changes have been taken place in China.
診斷：Great changes have taken place in China.
點(diǎn)撥：take place “發(fā)生，舉行”，不用被動語態(tài)。
7． 病句：This lesson is more easier than that one.
診斷：This lesson is much easier than that one.
點(diǎn)撥：形容詞比較級前不可用more, 而可以用much, even, still, a great deal, a lot, far等加強(qiáng)語氣。
8． 病句：All the answers are not correct. I can’t find one correct answer.
診斷：None of the answers are correct. I can’t find one correct answer.
點(diǎn)撥：all…not和not all…表示部分否定，意為“并非都……”，而none表示全部否定，意為“都不……”。
9． 病句：I don’t like the way which you speak to me.
診斷：I don’t like the way that you speak to me.
點(diǎn)撥：在way后面引導(dǎo)定語從句時，可用that, in which 或省略。
10． 病句：Zhongguancun has had a positive affect on business as well as science.
診斷：Zhongguancun has had a positive effect on business as well as science.
點(diǎn)撥：affect vt. “影響”； effect n. “影響”，have a good/bad effect on 意為“對……有好/不良的影響”。