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1、Unit2 Module7学案（译林牛津版高二英语选修七教案教学设计）Unit2 Module7学案一、重点词汇1. trial n.试用；试验；考验；审判This new drug is undergoing clinical trial.on trial在试验中；受审He is on trial for murder.trial and error反复试验；不断摸索It was by/through trial and error that I learnt most of what I know about gardening.2. note v.留意到，发觉；记录note sth. d
2、own 把登t己来 The policeman noted down everyword she said.note作名词时的相关短语：make/take a note/notes of.把登记来 take note of 留意到take/make notes 做笔记 be noted for/as 由于/作为而出5) . Teachers should students who may be having eyesight problems.6) . Jack showed me a weekly magazine mainly endangered animals.7) . Have th
3、ey a date for the wedding?8) . You ve got to buy a ticket to the castle.9) . We have the match until tomorrow because of the bad weather.10) . The missing letter eventually inside a book.11) . Everyone a cry of surprise upon hearing the news.12) . You should learn to important things in your English
4、 class.13) . It was too dark, and I couldnt the words written on the wall.14) . Fleming this mould on another bacterium.15) .Could you please me to the manager?16) . We were inti groups to discuss the question.1) .该队的胜利在很大程度上是由于他的努力。飞机定于五点到达伦敦。(due to)2) .政府应马上实行有效措施削减污染爱护环境。(take measures)3) .老师建议我
5、们听讲座的时候要记笔记。(recommend)4) .直到20世纪80年月，我的家乡才发生了这些变化。(强调句 型)5)他最终胜利地克服了电脑嬉戏瘾。(addiction)6)新来的秘书会减轻一些我们文案工作(paperwork)的负担。 (relieve)7)我们需要三个月才能把这部字典编完。(before)8)凯特被大多数同学认为是全校最优秀的老师之一。(consider)文档内容到此结束，欢迎大家下载、修改、丰富并分享给更多有 需要的人。leave a note留下便条She sat there taking notes of everything that was said.Pleas
6、e take note of this announcement.3. name v.给命名；说出的名字；提名name sb. sth.给某人取名为name. . after.以名字命名The child was named after its father.name作名词时的相关短语：by the name of 名叫的 in the name of 以的名义4. wonder adj.非凡的，奇异的，奇妙的n.奇迹，奇妙；奇观； 惊异v.想知道留意wonder的重点句型：Its a wonder that you recognized me after all these years. 惊
7、奇的是(Its) no wonder you can t sleep when you eat so much. 难 怪I was wondering whether/if I could borrow your car.5. relief n缓和, 减轻 The pills gave her some relief.轻松, 宽，C? Hearing the news. , he breathed a sign of relief.救济物品，救济金 Relief was flown to the flood-hit areas.to ones (great) relief使某人宽慰的是brin
8、g relief to sb.给某人带来欣慰/解脱，减轻某人的苦痛relieve v.减轻(病痛、忧虑、负担等)，缓解；救济relieve pains/ anxiety/pressure/ traffic jams.relieve sb. of sth.解除某人的负担责任等6. pleasure n.u开心兴奋 He finds great pleasure in reading.c乐事；趣事It is a pleasure to work with you.1) Thank you very much for your help.(Its) My pleasure.2) Could you
9、help me with my English after school today?With pleasure.7. point n.点，位置；尖端；要点；分数point of view 观点on the point of 冈要的时候 She was on the point ofgoing out when the telephone rang.to the point中肯扼要；切中要害There is no point in doing sth.做某事是没有用或意义的There is no point talking to her. She never listens.8. adj. l
10、ife-saving 救命的 blood-thinning 稀释血液的 bacteria-killing 杀菌的二、重点难点语言点1. ASA could reduce the risk of colon cancer by 40 per cent.ASA可以降低40%的结肠癌发病率。reduce the risk of doing sth.削减做某事的风险Eating a lot of green food helps reduce the risk of heart disease.His good reputation is now at risk 境况危急You have no rig
11、ht to take risks with our lives. 冒险He saved his son at the risk of losing his own life. 冒 着风险2. They were able to produce it in large quantities. 他 们可以大量生产它。in large quantities 大量地 in small quantities 少量地留意：“quantities of+可数名词与不行数名词”作主语，后面 的名词无论是可数名词的复数还是不行数名词，谓语都用复数；a quantity of+可数名词与 不行数名词”做主语，谓语
12、动词与名词保持全都。Great quantities of milk are needed in this city.A large quantity of potatoes have been sold.3. It was a dream come true.a dream come true是固定短语，意为幻想成真.需留意的是假如come true单独使用的话，后面不接宾语。如：Owning a big house is now a dream come true, although I never thought it would come true.4. It was fundamen
13、tal to saving many thousands of lives.be fundamental to doing sth. /to sth.对是非常重要的或必不行少的I think that hard work is fundamental to success.5. One theory suggests that acupuncture blocks pain signals from reaching the spinal cord or brain.block sb. /sth. from doing sth. /目当于 prevent/stop/keep sb. /sth.
14、 from doing sth阻挡做The tall building blocked me from viewing the beautiful scenery in the distance.三、重点句子Reading1. If you open up any medicine cupboard in the world, there is a high probbability that you will findaspirin and penicillin. (P18,L2)2. In fact, 3500years ago, some recipes recommended drin
15、king a tea made from the dried leaves of aparticular plant to reduce body pains. (P18,L7)3. The first trials of this medicine took place in 1899 when the company Hoffmann worked for begangiving the medicine in powder form to physicians to use with patients. (P18, L17)4. Not only has aspirin saved ma
16、ny peoples lives by reducing fever and helping stop pain, but thereare also other things that aspirin can help with. (P18, L20)5. Lawrence Carven, a doctor from the USA, is the author of several published reports, one of whichintroduced the idea in 1953 that aspirin could reduce the risk of heart at
17、tacks by thinning blood.(P18, L21)6. The bacteria-killing medicine is considered by many to be one of the most important medicines incontemporary society. (P19,L36)7. He saw that the cells of the bacteria were clear, which meant that they were dead and that themould had killed them(P19, L39)8. Howev
18、er, it was not until World War 11 that two other scientists managed to use new chemicaltechiques to purify it. (P19,L46)9. If penicillin had not been available, many people would have died from illness includingpneumonia, an illness that affects the lungs. (P19,L51)10. So, although Fleming discovere
19、d penicillin, it was over a decade before someone else turnedpenicillin into the great drug of the 20th century. (P19, L55)Project1. They think that the use of acupuncture began during the Stone Age when stone knives or sharp-edged tools, called bian，, were used to make holes on swollen areas of the
20、 body. (P30, L5)2. Acupuncture involves putting stainless steel needles into the skin at certain points on the body so that a disease can be cured or a health problem solved. (P30,L19)3. In the West, accupuncture has become very popular, as has Chinese traditional herbal medicine.(P31,L42)Workbook1.
21、 The sun gives off energy in the form of heat and light. (P110, Al)2. How did it come about that you were able to study overseas? (P112, Cl)3. It was Edward Jenner, a doctor in the countryside of England in the late 1700s, who brought the virus under control. (P114, L7)4. He could have claimed that
22、he owned the smallpox vaccine, and then the companies that made the vaccine would have had to pay him. (P114, L17)四、重点难点复习1 .请用以下动词短语的适当形式填空。focus on look out for carry out try out leave behind put off turn up split upopen up let out look around make out turn into decide on take down put through1) . How to desert farming land is a question worth discussing.2) . Sally her Christmas present with delight.3) . Be more careful next time. Never any of your things on the bus again.4) . A study in the USA showed that the medicine could prevent a stroke.