高二英语Unit7知识精讲冀教版一. 本周教学内容：Unit 7二. 本单元复习要点Unit Seven Studying Abroad: What You Need to Know1. in this age of globalization 在这个全球化的时代2. afford to do sth. 支付得起做某事/冒得起风险做某事3. turn one’s back on…/ turn a blind eye to/turn a deaf ear to对……不理睬/视而不见/充耳不闻4. play an important role in…起重要的作用5. not necessarily 未必，不一定6. prepare oneself for…准备做某事7. calm down 镇定下来8. study abroad 出国留学9. work hard on…努力工作10. have a big impact on…对……有很大的冲击力，影响力11. in any case/ in any event/ whatever happens 无论如何12. as though 好像13. the key to………的关键14. It makes all the difference. 这一点非常重要。
15.figure out 理解，弄清楚，算出来16. on campus 在校园17. all the time 总是，一直18. be in the same boat 同舟共济19. flip through 浏览20. have trouble (in) doing …做某事有困难21. adapt to spoken English 适应口语22. get the hang of sth. 理解某事的含义23. be surprised at…对某事吃惊24. wear off 消失，消磨掉25. This is what we call “culture shock”. 这就是我们叫作“文化冲击”的东西。
高二英语Unit7 Living with disease The Third Period Teaching Aims :1．Learn and review some useful words.2．Learn to use the Subjunctive Mood：If l were you．…1 wish I cou ld…Teaching Important Points：1．Master some opposites．2．Learn to guess the missing words and usethem correctly according to the given sentences．3．Grammar：The Subjunctive MoodTeaching Difficult Points：Use the right verb—form in the SubjunctiveMood．Teaching Methods：1．Practising to master each language point．2．Individual，pair or group work to make every student work in class．Teaching Aids:1．a projector2．the blackboardTeaching Procedures：Step I GreetingsGreet the whole class as usual．StepⅡRevision and Lead—inT：Yesterday，we read a passage about anAIDS patient named Xiao Hua．Can you tell the story about her?S s：Yes．T：Any volunteer?S：I wi11 try．Xiao Hua is fifteen and livesin a province in Southern China．Her mother contracted the HIV virus whenshe was twenty—eight，and she died ofAIDS only three years after Xiao Huawas born．Unluckily，Xiao Hua wasborn dying with AIDS．Although shehas her father，who is also infectedwith AIDS, to take care of her, theycannot afford the drugs to treat her illness．Xiao Hua knowsthat she will diebefore she has a chanceto grow o1d, but she does not let that knowledge discourage her. Instead，she decided touse the limited time she has left to do something to help others．She not onlyhelp people learn more about how toprotect themselves, but also persuade people to show care and love to AIDSpatients．She makes her life happy andbeautiful．T：Thank you．Sit down，please．Besides, we’ve learnt some useful words and sentence structures in it．Today we’11pract ise using them．Now，let’s learnthe new words in this period．Look atthe screen．(Teacher shows the screen and dealswith the words briefly．)△vis ible／′vIz∂bl／adj.△defens ive／dI′fens Iv／adj．identify／al′dentIfaI／vt．stranger／′streIndз∂(r)／n．meaningful／′mi：nIηfl／adj．boyfriend／′boIfrend／n．bi11ionaire／bIlj∂′ne∂(r)／n．StepⅢWord StudyT：Well，now please open your books atPage 52, Look at the first part--Word study．Choose the right word in eachsentence．Turn to next page and let’s study the example．“visibl e”and“in visi ble”，which are opposite in meaning，are given in the bracket．T he prefix“in一”gives a negat ive meaning．Accordingtothe meaning of the givensentence．“inv isib le”is chosen. Have you understood the example?(Bb： visible —invisible)S s：Yes．T：In the following sentences，some otherpairsofoppositesaregiveninthe brackets．Now please work in pairs tochoose the proper word for eachsentence．After a while, I will check youranswers．Suggested answers：1．infected with 2．incurable3．imaginary 4.defenseless(Teacher writes each pair of opposite onthe blackboard．)T：Well done．Now it’s your turn to makesentences．Look at the next part．Four pairs or opposites are listed．You are asked to use one of each pair of thewords to make your own sentences. T hen show them to your partner and correct each other’s errors．Are youclear?S s：Yes．Suggested sentences：1．1n winter, plants should be protectedfrom the cold．The so1dier s were unprotected againstthe enemy’s surprise attacks．2．He said something proper for the occasion. Laughing and joking are considered improper behaviour at a funeral．3．She was suffering from a headache．She enjoys listening to music．4．Our teacher encouraged us to speakEnglish in class．Don't discourage her；she’s doi ng her best．(Bb：protected／unprotected；proper／improper；suffer／enjoy；encourage／discourage)T：Next，1ook at the third part．Read thefollowing sentences and try to find aword from the text to plete eachsentence．Study the example first, Then finish your work individually．Atthe end，check your answers with yourpartner and correct mistakes． Suggested answers：1．persuaded 2．patients3．drugs 4．infected5．suffering 6．cure7．contracted 8．virusStep IV GrammarT：Well，somuch for Word study．1n the text about Xiao Hua, we’ve also learnt some sentences in the SubjunctiveMood．Now please look at the sentences on the screen．Pay attention to the underlined parts．We can see the Subjunctive Mood in each sentence is expressed with a special verb—form．For example，after“wish”and“asif”, a past tense is used to express a present meaning，“would+an infinitive”to express a future meaning．Is that so?S s：Yes．T：Then what about the verb form after“if”?S s：The past tense is used in the if—clauseand“would+an infinitive”is used inthe main clause to express a present orfuture meaning．T：Quite right．And we should rememberthe Subjunctive form “were” is often used instead of“was”；“was”is possible more mon in conversational English．Are you clear?S s：Yes．(Bb：I wish…；…as if…；lf I were…，…)T：A11 right．Now please write sentencesto explain the sentences on the screen． Forexample, the first sentence“I wishI cou ld…”means“It is a great pity t hat I don’t remember much about mymum．”Can you understand?S s：Yes．T：OK．Now please prepare for a while. T hen I’ll c heck your work．Suggested answers：2．It is a great pity that she is not h erewith me but died of AIDS and that I’m sick，too．3．I want people to find out the facts andnot consider me as a bad or dangerous person．4．I suggest that you give an AIDS patienta hug．5．Imagine that I have HIV．I will knowbecause I wi11 feel sick．T：Well done!Now，please 1ook at thepictures in our books and make wishesusing the Subjunctive Mood．Suggested answers：①I wish I would bee an engineer．② I wish I were one of the stars in the sky．③ I wish I could get a big house．(Then teacher asks the students to finishthe rest of the parts in Grammar, First individually．Then check in pairs．At the end，teacher asks some students to readtheir answers and check with the wholeclass．)Suggested answers：Part 3：1．I wish I could solve my problems．2．I wish I had not been working so hard．3．I wish I could forget the terrible scene．4．I wish we had enough money．5．I wish the performance wouldgo well．6．I wish I had many friends．Part 4：1．If I had enough money，I wouldwant to buy these books．2．If it were not co1d and wet outside，we would let the children play in the garden．3．If you were not wasting somuch time to play putergames，I would be like you．4．1f he had not to work hard allday 1ong, he would have time todo the shopping．Part 5：1．IfI were a famous person for aday，I would help to spreadknowledge about AIDS．2．If I could be invisible for a day, I would be free and relax without any study oppression．3．If I were a billionaire, Iwouldhelp children living with AIDSlike Xiao Hua．4．If I could change one thing about myself，I would be veryhappy to change my height．5．If I were the teacher，I wouldlove my students as if they weremy children．Part 6：1．Sarah looks at her husband as ifhe were a stranger．2．They are talking as if they werefriends．3．Mr Hammer speaks to me as if I were a kid．4．I remember the whole thing asif it had happened yesterday．Step V Summary and HomeworkT：In this class, we’ve ma inly done someexercisesto practise usingopposites and the Subjunctive Mood．Afterclass，please practise more and preview the contents of the next period．StepⅥThe Design of the Writing onthe BlackboardIwith thatwould + do…(future)were/did…(present)…as ifwould + do…(future) If I were…，…wou ld do…StepⅦRecord a fter Teaching。
