高中英语 module 4 great scientists introduction & reading and vocabulary课件 外研版必修4

Module 4 Great Scientists Introduction & Reading and Vocabulary,1. 根据音标和词义写出下列单词。 (1) _(adj. ) 主要的；重要的 (2) _(n. ) 人物 (3) _(vt. ) 出版 (4) _(n. ) 突破 (5) _(vt. ) 取代，以代替 (6) _(n. ) 数量 (7) _(n. ) 质量,staple,figure,publish,breakthrough,replace,quantity,quality,2. 根据语境猜测黑体词的含义。 (1)The biology class studied the structure of a cell. ( ) (2)Brazil is the worlds largest producer of coffee. ( ) (3)An educator must first educate himself. ( ) (4)I dont like this idea. Im sticking with my original one. ( ) (5)Steel production dropped by more than 50%. ( ) (6)How do you convert iron into steel? ( ) (7)We export rice but import wheat. ( ),生物学,生产者,教育,原来的,产量,转换,出口,3. 根据语境猜测黑体短语的含义。 (1)The deserted boy was brought up by the government. ( ) (2)Police are searching for the culprits. ( ) (3)We need to bring in a lot more new business. ( ) (4)Sales in the home market rise by 22%. ( ) (5)I am going to replace my old car with a new one. ( ),抚养,搜寻,引进,增加了,用代替,4. 根据语境及汉语提示写出相应的短语。 (1)the key _ 的关键 (2)convert _ 转变为 (3)as a result _ 由于的结果 (4)experiment _ 用做实验 (5)be interested _ 对感兴趣,to,to/into,of,with,in,1. 速读文章并选出最佳答案。 (1) How could he manage to produce more rice quickly? A. By crossing different species of rice plant. B. By planting more rice. C. By bringing in rice from other countries. D. By doing more experiments.,(2)The last two paragraphs mainly talk about _ . A. Chinas agriculture development B. Yuan Longpings elderly life C. foreign countries agriculture revolution D. Yuan Longpings contributions to China and the world,2. 细读文章并完成空格。,was educated,an,early age,agriculture,a young,teacher,were,published,was,discovered,rose by,50,other cash crops,was exported to,3. 复读文章回答问题。 What should we learn from Yuan Longping? _ _ _ _ _,Yuan Longping is a person who likes to ask questions. By,asking questions he has learned a lot, which helps him much,in becoming a great scientist. Also he is devoted to what he is,interested in and has made great contributions to Chinese,agriculture, even the world.,1. figure n. 人物 【语境领悟】 *In the rice-growing world, the Chinese scientist, Yuan Longping, is a leading figure. 在水稻种植领域，中国的科学家袁隆平是一位领军人物。 *He has become a figure known to everyone. 他已成了一个知名人物。,【归纳拓展】 (1)figure n. 数字；人物；体态，身材；图 (形)；(雕塑或画出的)形象 vt. 计算；想象，认为 (2)figure out 计算出; 想出; 弄明白 (3)keep ones figure 保持体态苗条 *I cant figure out why he quit his job. 我琢磨不透他为什么要辞掉工作。,【即学活用】写出句中figure的意思。 Tom is an important figure in the small town. ( ) The figure is expressed as a percentage. ( ) Mary was born with a slim figure. ( ) The young man carved a figure in low relief. ( ) I cant figure out why he is absent. ( ) This figure is 20 times the loss of 20 years ago. ( ),人物,数字,身材,雕像,弄明白,数字,After learning these, they _ how to prevent the kid entering the Internet bar. A. worked out B. figured out C. turned out D. came out 【解析】选B。句意：学完这些后，他们明白了如何预防孩子进入网吧。figure out 与 work out 有“想出”的意思，但 figure out 还有“弄清，明白”的意思，turn out生产，结果是；come out出来，出版。,2. bring up培养，养育；呕吐；提出 【语境领悟】 *Yuan Longping was born and brought up in China. 袁隆平在中国出生并长大。 *He brought up all that he had eaten. 他把吃下去的东西全都吐出来了。 *Please bring up this point at the next meeting. 请把这一点在下次会议上提出来。,【易混辨析】,【归纳拓展】 bring about 引起; 导致; 带来; 造成 bring down 使降低，降价 bring back 归还；使记起；使恢复 bring forward 把提前；提出 bring in 赚钱，使获利；请来；引进；收割庄稼 bring out 拿出；清楚地显示，阐明；生产，出版,*Science has brought about many changes in our lives. 科学为我们的生活带来了很多变化。 *Can you bring forward any proof of what you say? 对你所说的话, 你能给出证据吗? *We should bring in new technology. 我们应该引进新技术。,【即学活用】用bring的短语填空。 He _ 600 yuan more or less a month. His speech _a great many arguments. A new book is about to be _. They decided to _the date of the meeting. Can you try to get them to _ the price? I have _the book you lent me.,brings in,brought about,brought out,bring forward,bring down,brought back,They supply these things to the market and _ a little extra income. A. bring up B. bring out C. bring in D. bring about 【解析】选C。句意：他们把这些东西带到市场，赚点额外的收入。bring up抚养；呕吐；bring out拿出；bring in赚钱，使获利；bring about引起，导致。,【思维延伸】补充练习 (2011·湖北高考)The government has taken measures to _ the high prices of daily goods to keep the market stable. A. take down