unit 7 langua point wangWord下载.docx

1、用注射来治疗：injected the patient with digitalis.给病人注入洋地黄to inject a drug into the body向体内注射药物2（常与into连用）注入We hope to inject new life into our business.我们希望使我们的业务工作充满朝气。transmit1.传输 传播The World Cup final is being transmitted live to over 50 countries.2. 传递；传染transmit diseasestransmit knowledge from one ge

2、neration to another3. allow sth to pass through or along传导Iron transmits heat.transmission viaprep.1. 经由，途经to travel from Beijing to Shanghai via Tianjin由北京经由天津去上海2. 通过；凭藉I sent a message to Mary via her brother.我托玛丽的兄弟把信带给她。prevention预防；阻止；妨碍Prevention is better than cure.预防胜于治疗。prevent 防止；预防preven

3、t a disease. 预防疾病It is the job of the police to prevent crime.防止犯罪是警察的职责。2.（常与from连用）阻止；制止；We were prevented by heavy smog from seeing anything.浓雾使我们看不到任何东西。昨天晚上什么事使你不能参加我们的晚会?What prevented you from joining us last night?persuade（常与to连用）说服；劝诱He persuaded her to go to school, even though she did not

4、 want to.即使她不想去上学，他还是说服她去。How can we persuade him into joining us.persuade sb of sth 使某人信服We are persuaded of the justice of her case.我们确信对她案件的审理是公正的。Can you persuade him out of his foolish plan.try to persuade sb. contract1.缔结；订（契约）Their firm has contracted to build a double-purpose bridge across t

5、he river.他们公司已签约承建一座横跨大江的两用大桥。2.得（病）；养成（习惯）He contracted a fever.他发烧了。3.；使变狭；收缩；Metal contracts as it cools.金属遇冷收缩。n.1. 合同；契约sign a contract签订合同2. 承包契约；合约书lack vt. 缺乏；不足；没有He lacks courage.他缺乏勇气。be lacking Money for this project is still lacking. Vi.进行这个项目的钱还没有着落。be lacking in sth 不足；不够be lacking in

6、 courage / warmthn（常与of连用）缺乏；需要There is no lack of vegetable.蔬菜不缺。a lack of money / wateravailable adj.1. 可得到的；可利用的Im sorry, those overcoats are not available in your colour and size.对不起,这种外套没有你要的颜色和尺码。Attention, please. These tickets are available on （the） day of issue only.请注意,这种车票仅在发售当天有效。You wil

7、l be informed if the book is available.2. 可接受探访的；可见客人的Is the manager available?经理在不在？The lawyer is not available now.律师现在没空cheer 1. 欢呼；喝采The good news of our football team winning the game cheered up everybody who heard it.我们足球队获胜的喜讯使每一个听到的人都感到高兴。Cheer up! The news isnt too bad.振作起来吧!消息还不算太坏。2（常与on连

8、用）以欢呼声激励；为加油The crowd cheered their favourite team on.观众为自己支持的球队欢呼加油。欢呼；Lets give three cheers for our team theyve won!让我们为我们队欢呼三声，他们赢了。I heard the cheers of the crowd, and I knew that the host team was winning.我听到观众阵阵的欢呼声,知道主队要赢了。suffer from / with / for 1. feel pain, discomfort, great sorrow受苦；受难S

9、he was suffering from a headache.她正经受头痛之苦。He suffers terribly with his feet.他的脚痛的不得了。2. Experience sth （unpleasant）遭受suffer pain / defeat3. become worseYour studies will suffer if you play too much football.4. Stand ; tolerate.How can you suffer such injustice.sufferingpain of body or mindThere is s

10、o much suffering in this word.sufferings 痛苦、不幸的感觉fierce adj. 1.残忍的；凶猛的a fierce dog凶猛的狗2. 强烈的，猛烈的a fierce storm狂风暴雨In the fierce fighting the lightly wounded refused to leave the front line.在这场激烈的战斗中轻伤员们都不肯下火线。contagious1.有传染性的：传染性的：a contagious disease.触染性疾病2. 能够传染疾病的；携带病原的：He stayed at home until h

11、e was no longer contagious.待在家里直到他不再带传染原3.有感染力的；有感染力的：a contagious smile, the contagious yawning 有感染力的笑容recover vt., vi.1） 恢复；He recovered his health.I think he will recover soon. recover from a bad cold.2） 收回；取回I recovered the money I had lost.我找回了丢失的钱。She soon recovered herself and stopped crying.

12、她很快就恢复了常态，不哭了contrary adj.1. 相反的；相对的contrary opinions2. on the contrarym not sick; on the contrary, Im in the peak of health.我没有病；恰恰相反，我健康极了3. by contraries 与预期的相反Many events in our lives go by contraries.我们生活中有许多事与愿违的情况。4. to the contrary 与此相反I will continue to believe it until I get the proof to t

13、he contrary.我仍然相信这一点除非能证明它与此相反。Break down The electric fan broke down twice. （fail to work） 损坏 The car broke down .The police broke down the door. 破坏The peace talk broke down. （ 计划， 谈判 ）失败， 破裂He broke down in the middle of his speech. 中断Peter broke down and wept when his mother died. 感情崩溃Chemicals i

14、n the body break down our food into useful substances.起化学变化 （A type of matter, material）break up Freezing weather will break up the soil. （divide） 分开The ship broke up on the rocks. （destroy） 毁坏The police broke up the fight. （come to an end ） 结束， 停止The crowd broke up. （ cease to be together） 驱散， 解散Im

15、mune to You will be immune to the disease after taking the medicine.Be immune from the additional taxes 免于附加税Immunity n.ManageI can manage it myself.Can you manage the heavy boxes?Dont worry. I can manage well.Manage to do sth Try to do During his illnessDie of sickness （poison , hunger ,old age ）Di

16、e from weakness （ wound , overwork）Die by violence （ hanging , sword）Die with grief （joy , shame, envy）Discourage I felt a little discouraged for the situation was discouraging.Discourage sb from doing sth 阻止，劝阻Parents should discourage children from smoking.We cheered as he approached the finish li

17、ne. 欢呼， 喝彩Boys cheered his recovery. 为。欢呼， 喝彩Visible 看得见， 明显的A visible outline of the mountain appeared.A visible change in himInvisible earnings 隐行的，看不见得 Identify 认出（生分， 本体）Identify the dead body I identified the clothes at once.Identify the criminal Sample The doctor took a sample of the patients blood. 取一份血样We sampled opinions among the workers about the working method. 抽样调查