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英语-人教版-选修7-导学案:重点词汇讲解与辨析.doc-Period One Warming Up,Pre-reading and Reading-Unit 4 Sharing-学案.doc

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南柒北璃 上传于:2024-07-12
选修7unit 4重点词汇以及词组,词组辨析等 基础知识 词汇学习 本单元重点词汇 扩展学习 典型例子 operate(vt. vi) 操作,控制,使运行,经营,动手术 operator(cn.)电话操作员,技工 operation(cn.)手术,行动,运行 The doctor told me that I need an _____________ at once. Tom only ________ better under great pressure. Dial 114 and you can ask the __________ to help you. political (adj.) 政治的,政党的,政府的 politician(cn.)从政者,政治家 politics (n.)政治(学科),政治事务 politically(adv.)政治上 After graduation, he’s thinking of going into______________. Americans generally do not believe in ___________, who are considered as complete liars. As a fresh____________ leader, he succeeded in convincing the public that he’s an able man. adjust(vi.vt) 调整,调节 adjuster/adjustor(n.) 调整员,调节器 adjustable(adj.)可调节的 adjustment(n.)调节,调整 adjust oneself to sth.调整以适应…… adjust to sth/doing sth.适应、习惯…… It took her a long while to _________ herself to the new life in high school. I’ve made several_____________ to improve my composition. The height of the bicycle is _______________. participate (vi.) 参加 participant(cn.)参与者 participation(un.)参加,参与 participate in sth.参与……. My back injury prevented me from ___________ in too active sports. Their wonderful performance won lots of audience_____________. He has been an active ______________ in this discussion. 5. donate(vt.) 捐赠,赠送 donation(n.)捐赠,捐赠物 donate sth. (to sb/sth)向…..捐赠…. make a donation of …..to….向….捐赠…. 13) All _______________ blood should be tested for HIV and other infections. 14) He has made a ________ of ﹩20,000 to the earthquake-hit areas. 6. purchase(n. v.)购买,采购 purchaser(cn.) 采购者,买家 purchase price买价 purchasing power 购买力 purchase sth. from…. 向…….采购……. 15) They ___________ the land for ﹩1million. 16) The company has just announced its ﹩2.5 million________of Park Hotel. 7. voluntary(adj. n.)自愿的,主动的,即兴曲 voluntarily(adv.)自愿地,主动地 volunteer(cn.)志愿者 volunteer(vi.)自愿做….,义务做….. volunteer to do sth.自愿做…. 17) No one asked him to leave---he went away_______. 18)I always do some________ work at the hospital at weekends. 19) Our primary school needs more ____________ to help the children to read. 20) During the journey, the local young girl__________ to work as our guide. 8. relevant(adj.) 紧密相关的,切题的,有价值的,有意义的 relevance(un.)意义 relevantly(adv.)重要地,得要领地 relative(cn.)亲戚 be relevant to sth./sb. 对….有价值/意义, 与….紧密相关 21) The scientist called her colleagues to get some information___________ to her research. 22) The manager has experience in teaching, and more ____________ industry. Part2.词组中英互译 for sure________________ 2. a newly built platform________________________- 3. stand upside down_______________ 4. dry out____________ 5.dry up_____________ 6.climb down the mountain______________ 7. a sewing machine_____________ 8. English dialect________________ 9.充当志愿者________________________ 10.收到来信________________________ 11.极渴望做________________________ 12.达到________________________ 13.调整以适应________________________ 14.前几天________________________ 15.偶遇________________________ 16.生火________________________ 17.参加________________________ 18.想起________________________ Part3.动词专练 Thanks for your letter, which took a fornight________________(arrive). There’s no electricity or water and even no textbooks either! I’m still trying_______________(adapt) to these conditions. When we arrived at the village, Tombe’s mother, Kiak, who ______________(pull) weeds in her garden, started crying “ieee, ieee”. After a short time Tombe threw it out of the doorway, and I was__________(puzzle). Just 20% more produce will mean the difference between sickness and health, between families going hungry and families________________(provide) for themselves. The boys who _______________-( not come ) across anything like this before started jumping out of the window. Tombe’s father, Mukap, led us to his house, a low bamboo hut with grass____________(stick) out of the roof—this is a man’s house. There were no windows and the doorway was just big enough____________(get) through. Once the fire was going, he _____________( lay ) stones on it. My muscles were aching and my knees_____________(shake) as we climbed. Part4.词语辨析 work as / work on/ work for/ work out work as :“从事…..的工作”,后面所接的往往就是表示工作类别的名词; work on:”制造,修理某物”;或者表示“继续从事….”; work for:“受雇于….”、“为….效力”; work out:“解决问题,处理”、“锻炼身体”。 Both my father and mother have___________ the engineering company for more than 35 years. We are so eager to ____________ the problem right now. She feels it good to _____________ a volunteer teacher in that mountain village. She’s outside, ____________ her car. hear/hear of (about)/ hear from/ listen to hear:“听到了….”,强调的是“听”这个动作的结果,过去式和过去分词都是heard; listen to:“听,倾听….”,强调的是“听”的行为或动作; hear of/about:表示“听说….”或“间接获悉….”; hear from:表示“收到….的来信”。 Mr. Smith has been away from home for a long time. He is looking forward to ___________ his wife. I’ve never_______________ the news Edison had got involved in. Tommy felt scared when she______________ footsteps behind her in the dark street. To show my respect to him, I had to________________ his terrible singing very carefully. think of / think about/ think over think of 和think about在表示“考虑”、“对…..某种看法”时可以互换,但是think of 还可以表示“想起…..”、“想出(办法,注意)”; think over:表示“仔细考虑…..”. They’re ___________________ buying another new car. Who ________________ the idea? It’s great! But I can’t ______________his name. We need several days to______________ this matter. take/cost/spend/pay take表示“花费时间”,其主语是人、事物,或者it, 一般与不定式搭配:it takes sb. time to do sth.; cost表示“花费金钱,劳力、精力,或(笼统意义上的、不具体的)时间”,其主语可以是事物或it。 并且在表示“花费”时,一般不用于被动语态。常见搭配有:it costs sb. time to do sth., sth, costs sb. money; spend表示“花费时间,金钱”,主动语态时主语一定为人。 sb. spend time/money (in) doing sth./on sth. pay(for), pay表示付给人家前、兑现账单等;pay for 表示买东西付款,也表示替别人付钱。主语是人。其常见结构是to pay sb. some money, pay money for sth. He _______________ an hour to finish the work. The journey to the airport_______________ one and a half hours. It_____________ her 25 minutes to repair her bike. The company has____________ thousands of pounds updating their computer system. Don’t use too much of it----it______ a lot of money. Calls to the helpline ________ 38 pence per minute. John, as an adult, you should________ all your bills yourself and you must _______ me 100 yuan a month for your meals. Part4.句型运用 Sometimes I ____________how relevant chemistry is to these students, most of whom will be going back to their village after Year 8 anyway.(page 29) 归纳:wonder 多指遇到了棘手的事情,难以弄懂或困惑而引起的惊奇。句型wonder+疑问词+从句表示“对…..感到纳闷”、“想知道….” 翻译: 他很奇怪为什么人们建造出这么丑陋的房子来。 我刚才正纳闷你上哪去了。 不知你能否帮我的忙? 2.______________________________ to have spent a day with Tombe’s family.(page 30) 归纳:It is a privilege(an honor, a pleasure
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