高二英语上册Unit8教案.docx

1、高二英语上册Unit8教案新高二Unit8 New words:1.1)aid & help 相同点:a)aid vt. to give support to; 援助；帮助=help to aid/help sb with sth.(money) b)aidn. help; support; assistance帮助，援助 come / go to ones help/ aid = come/ go to the help/ aid of He went to the aid of the hurt man. with the aid/help of 不同点： a)必须用aidfirst ai

2、d 急救 hearing aid 助听器 b)必须用helphelp sb.(out) My father helped me out with money when I needed it. help sb. (to) do sth. Could you help me（to）lift the box? *cant help doing 情不自 *cant help/ choose but do 不得不I couldnt help crying. I cannot help but admire his courage. We cannot choose but wait. *help on

3、eself (to)=take for oneself (to) 取用；窃用；侵吞 L1.“Can I have a drink?” “Help yourself.” L2.The money was on the table and no one was there, so he helped himself to it. L3.Help yourself to a drink. 改错： 1）The dictionary will help you improving your English. 2) I cant help but laughing. 3) I cant help laug

4、h. 4) Under the help of the neighbors the fire was at last brought under control. 5) Please help you to eat some fish. 2)assist vt.=help 帮助；支援 (比help 正式 more formal than help) it is suggests that the person being assisted is also doing part of the work.表示受帮助的人也做一部分工作，帮助者主要是起辅助作用。 assist sb in doing

5、sth assist sb with sth I cant push the car on my ownwill someone help / assist (fml) help me? If someone is in difficulties, you help (not assist) them.如果有人陷于困境，你去help而不用 assist 他们。 His job consists of helping old people who lives alone. He helped/ assisted her in building the house. 3)give/ lend sb

6、. a hand 帮助；帮忙 Tom , could you please lend me a hand? 4)do ones bit 尽本分；做自己应做的工作 Ill do my bit to protect animals. 5)do sth. for 帮忙做 Could you please do the washing up for me? Im too busy. 6)do sb a favor 帮某人一个忙 Could you please do me a favor?2.drownvi 溺死 vt.使淹死；淹没 die by drowning be drowned by 被。淹没

7、 There are many streets and houses drowned by the floods.3.bleed/bled/ bleedingv.1)vi. to lose blood 流血；出血 Your nose is bleeding. My heart bleeds for(=I feel very sorry for) those poor unhappy children. (比喻)对那些不幸的穷孩子我心里感到难过。 2）vt. to make (sb.) to pay too much money 榨取某人的钱财；敲某人的竹杠： He bled them for

8、every penny they had.4.choke vi. 1)struggle to breathe or (cause to) stop breathing 窒息；使停止呼吸 Water went down his throat and he started to choke.水进入喉咙，他开始噎住了。 I choked him to death.我把他扼死了。2）fill（a pace or passage） completely 阻塞(同 up; with连用) The roads were choked up with traffic.路上交通阻塞。 The pipe was

9、choked with leaves.管子被树叶堵住了。5.inkn.u colored liquid for writing write in ink write with a pencil / in pencil/ in English 6.electricalconcerned with or using electricity an electrical engineer 电机工程师 an electrical fault 电力故障 electric producing or worked by electricity 发电的；电的；电动的 an electric clock/ligh

10、t / an electric fan / electric power 电力 electrify /electrified /electrifying v.使带电 electricity -n. u7.calmadj. n.1)free from excitement; quiet; untroubled 镇定的；无忧无虑Even after the accident she was calm. 2)(of weather) not windy 平静无风 (of water) not rough; smooth（水）静的；无风浪的：After the storm it was calm.风雨

11、过后，天气平静。The sea was calm. 海上风平浪静。 calmv. to make calm （使）平静下来；（使）沉着：She calmed her child by giving it some milk. calm down become or make calm变平静The excited girl quickly calmed down.It is difficult to calm my brother down.8.panic-sudden uncontrollable fear or terror恐慌，惊慌 There was a panic when the f

12、ire started. 火烧起来的时候曾引起一片惊慌。 panic/ panicked/panickedvt.vi feel panic 使感到恐慌(at) The crowd panicked at the sound of the guns. The thunder panicked the house.9.1)response n. 回答，答复 answer replymake/ give no response/answer/reply (to ones question) He made/gave no response to/answer to/reply to my quest

13、ion. I said good morning to him but he gave/made no answer. have no answer/reply/response to Ive had no answer/reply/response to my letter. 我还没有收到对我那封信的答复。in response/reply (to)回答，响应，作为反应She laughed in response/reply to his jokes.他的笑话引得他大笑。 He neither said nor did anything in reply/response. in answ

14、er to 作为回答，听（接）到。后就。，响应 In answer to my shouts people ran to help.人们听到我的喊声后跑来帮忙。2)v. respond to/reply to/ answer sth. Would you respond to / reply to/answer my question? They still havent responded to/reply to/ answer my letter. I spoke, but he didnt answer/ reply/ respond.10.conscious adj.1)神志清醒的，有

15、意识的，有知觉的unable to think，feel, awake He hurt his head in the accident, but he is still conscious.2)(of/that)knowing; understanding自己知道的；自己察觉的be conscious of He was very conscious of his shortcoming. Peter isnt conscious of his bad manners. Are you conscious of what the other students thought of her.

16、be conscious that Jane is always been conscious that she annoys people. 琼总是很清楚她使人不快。 He was conscious he must do all this. 3)intentional 故意的 a conscious decision to do something 故意要做某事的决定11.slight-adj. 1)not great; not considerable 微小的；不足道的 a slight pain/ improvement 2)not strong looking; thin 脆弱的，纤

17、细的 a slight old lady 3)in the slightest =not at all =not a bit =not in the least 一点也不 -Do you mind if I open the door? -Not in the least. not a little =very12.sudden adj. 突然all of a sudden suddenly all at once 立刻 at once/immediately/right away/without delay13.honor-n.1)in honor of=to show respect to

18、为向。表敬意，为庆祝。；为纪念= in memory of They held a party in honor of the visiting president. 为向来访的总统表示敬意他们举行了欢迎宴会。 They named the city Washington in honor of the first president. 2)one to be respect by the others荣誉；光荣u a man of honor 光荣的人 fight for the honor of ones country 3)something that brings pride or p

19、leasure被引以为荣的人和事（同a/an连用） It is an honor/a shame to do sth. Its a great honor to have the President visiting our town.总统访问我们的城市是我们十分荣幸的事。 He is an honor/ a shame of his family.14.explanation -.explainingc; u give an explanation of He is giving an explanation of how the machine works. explain sth. to

20、 sb. Can you explain this to us? explain to sb. that/why/ how He explained to me how the machine worked. Text:1.Make sure that the electric wires are safe and that children cant reach them make sure find out whether sth is definitely so,弄清楚，核实或查明谋事物 make sure of sth / doing sth Youd better make sure

21、 of the time and place. Can you make sure of success? make sure that I think the gas is turned off, but Id better go and make sure of it. Before you leave the lab, make sure that the door is locked.2.reachv. 1)reach out (ones hand) for sth =stretch out ones hand伸手去够 reach out ( to sb/ sth ) 向。伸出手 He

22、 reached his hand out for the book I offered him. He reached for his gun. We must reach out to those in need. 我们应该伸出援助之手帮助有困难的人。 2)go as far as(sb/sth/ a place);get to; or arrive at到达（某处）；传到（某人）手中/耳朵里The rescuers reached him just in time.The news only reached me yesterday. 3)achieve; attain 达成，（某事物）

23、；达到；获得 reach a speed of 500 mphreach a conclusion, decisionYoull know better when you reach my age. 4)延伸 vi. The woods reach as far as the river. n. beyond/out of/within (ones) reach 手不能及/伸手可及The self is so high it is well out of/ beyond my reach.3.catch fire 着火 sth. catch fire （动作） be on fire (状态)

24、a fire break out (动作) 放火 sb. set fire to set sth. on fire have sth. on fire 熄火 sb. put out a fire （动作） (a fire) be out （状态） go out (动作) 生火 make a fire build start 点火 light a fire / a candle / match / cigarette 开火 open fire fire v. 1) fire a gun fire at the animal 2) 解雇 be fired/ be dismissed 4.upsid

25、e down颠倒着；倒转着 Please put your paper upside down. inside out He wore his soaks inside out. 5.count v. 1)say the mnumbers one by one数（数目） He counted the books and found there were 50. Lets count the votes. 2)include 包括；算在内 There are six people in my family, counting my parents. Lets not count that gam

26、e. 3)have value, importance 有价值；起作用；重要 Every minute counts. It is not how much you read but what you read that counts. 重要的不是你读了多少，而是你读的是什么。 4)consider; regard 认为；看作 On the whole she counted herself a fortunate woman. Shelley counted this experience a part of his education.6.keep/bear in mind 记住；不忘记

27、remember牢记；不忘 memorize记住；记在心中 learn/ know by heart Please bear/keep in mind the instruction Ive given you.7.lifen. 1)生活a)u(泛指一般生活) She cared but little social life. Which do you prefer, town life or country life? way of life How do you find life in a big city?b)c(表某种方式的生活) I know that he lives a ver

28、y hard life.They have very busy lives. 2)生命；性命a)u(泛指)How did life begin?Is there any life on the planet Mars?Life depends on air, food and water.b)cMany people lost their lives.They gave their lives for the country. 3)一生cgive ones life todevote ones life toHe gave his life to the study of language.S

29、ome people spend their lives in idleness. *all ones life 一生，一辈子All my life I have tried to be an honest man. *between life and death生命垂危；生命处于危险之中 The little sick girl lay all night between life and death until her fever was gone. *bring to life 使苏醒；使复苏 They brought the swimmer back to life. *come to

30、 life 苏醒过来；恢复生气 Everybody thought he was drowned but he came back to life. *save ones life *lose ones life8.recommend vt. 1)推荐；赞扬 （praise）： recommend sth./sb. recommend sb. sth. recommend sb for / as Which restaurant do you recommend? Perhaps you can recommend me another hotel. They recommended her

31、for the job./as a good lawyer.他们推荐她做这件工作。/赞扬她是个好律师。 2)suggest; advise 建议 recommend doing sb to do that （should ） do I recommend buying this dictionary. you to buy this dictionary. that you should buy the dictionary. I recommend you to follow your doctors advice.He recommended (my) buying new types.I recommend