外研版_必修四_Module4_New_words课件.ppt

New WordsModule4Great Scientistsn.(学学)n.(家家)adj.(的的)biologybotanyzoologychemistryphysicsgeneticsbiologist biologicalbotanist botanicalzoologist zoologicalgeneticist geneticchemist chemicalPhysicist physical常见的常见的后缀后缀suffix1.动词变名词：动词变名词：-tion education, invitation, prediction-ment development, movement, disappointment-er teacher, worker, runner, singer-or visitor, sailor, actor名词后缀名词后缀补充补充:-ist ( 人人,　名词后缀　名词后缀)　　　　　　　　scientist, artist-ese( 民族民族,语言语言,名词后缀名词后缀)　　　　　　 Chinese, Japanese2.形容词变名词形容词变名词-ness happiness, carelessness-ity ability, possibility 3.名词变形容词：名词变形容词：-y windy, rainy, sunny, healthy, funny-ish foolish-some troublesome-ous dangerous, humorous-ful helpful, careful, peaceful, colorful-less homeless, helpless, careless-ed balanced, talented, gifted-ing interesting-ic atomic, economic, scientific-al traditional, national, natural-ial financial, social-ical chemical, physical4. 名词、形容词变动词：名词、形容词变动词：-ify beautify, simplify-ize realize-en quicken, widen, sharpenComplete the sentences with words formed from those in brackets1.Mendel was a famous ________ who lived in the 19th century. (genetics)2.2.The Chinese government is developing ________ research in many areas. (science)geneticistscientific3. Darwin was a famous ________ and _______ who developed the theory of evolution. (zoology, botany)4. Einstein was a 20th century ________. (physics)zoologistbotanistphysicistfigure1. Write the figure “7” for me. _____2. We bought the house at a high figure. _________3. The figure on page 22 shows a political map of Africa. __________数字数字金额金额, 价格价格图解图解, 图表图表4. The central figure in the painting is the artist’s Daughter. _________5. I’m dieting to keep my figure. _____6. Are you good at figures? _____7. a great figure in the financial world ______________画像画像,肖像肖像身材身材算术算术金融界的巨头金融界的巨头vt. ①① The directors were trying to get rid of her, but her staff all support her.Will you support me in my campaign for election?support支持支持, , 支援支援, , 赞助赞助②② Is this bridge strong enough to support heavy lorries? He was weak with hunger, so I had to support him.承受承受, , 支撑支撑③③ This evidence supports my argument that she is guilty(有罪的有罪的) )④④ I was supported by my parents when I was studying.I have a large family to support/ keep/ feed/provide for.证实养活养活, , 供养供养n. ①①支持支持, 支援支援 I need some financial support for this venture.②② 给予帮助、同情等的人给予帮助、同情等的人 Jim was a great support to us when father died.③③ 支持者支持者, 拥护者拥护者 The theatre has had to close for lack of support.vt. ⑴⑴替换替换,替代替代(常可与介词常可与介词with或或by连用连用)Can anything replace a mother’s love and care?I’m going to replace the tape recorder with/by a CD player.replace⑵⑵ 把把…放回原处放回原处 He replaced the dictionary on the shelf after using it.注意注意: 表示表示“代替代替”的词或词组有的词或词组有: replace, take the place of, in place of/ in one’s place, instead, instead ofconvertVt. “使转化使转化, 使转换使转换, 使改变信仰等使改变信仰等” be converted to 转变为转变为Hydrogen and carbon monoxide can be converted to a liquid fuel.类似用法的单词有：类似用法的单词有：be devoted to, be addicted to1. 很多男学生对玩电脑游戏上瘾。

很多男学生对玩电脑游戏上瘾Many boy students ___________ to playing computer games.are addictedquantitya quantity of quantities of a lot of lots of a mass of masses of 既可修饰可数名词又可以修饰不可数既可修饰可数名词又可以修饰不可数名词的词名词的词:注意注意: A large quantity of money ____been spent. Quantities of money ____ been spent. A quantity of books ____ been read. hashavehasBrief:简短的，简洁的简短的，简洁的1. Please be brief because I’m in a hurry. 我有急事我有急事, 请长话短说请长话短说2. Mozart’s life was brief. 莫扎特的一生很短暂莫扎特的一生很短暂3. His remarks were brief and to the point. 他的话简洁他的话简洁, 而且说到了点子上。

而且说到了点子上拓展拓展: in brief/ to be brief 简言之简言之类似的表达类似的表达: in short, in a word, in a nutshelle.g. In brief, she was satisfied with the result.vi.⑴⑴ (气体、液体等气体、液体等) 漏出、渗出、泄漏漏出、渗出、泄漏There’s gas __________ somewhere. Can you smell it? 有什么地方漏煤气了有什么地方漏煤气了, 你闻到了吗？你闻到了吗？Make a hole to let the water ______. 弄个洞让水流出弄个洞让水流出escapeescapingescape⑵⑵ 逃亡、逃脱、逃避逃亡、逃脱、逃避, 作作“逃避，避免逃避，避免, 免除免除”解时为及物动词解时为及物动词, 后常跟名词、后常跟名词、代词或动名词代词或动名词 Don’t tell me that you always escape ______________. 不要告诉我你总是逃过惩罚。

不要告诉我你总是逃过惩罚 being punishedvt. ⑶⑶被遗忘被遗忘, 未被注意未被注意His name escaped me for the moment. n. “逃亡，逃避逃亡，逃避”The Sao Paulo building was built without fire escapes. 圣保罗大楼建造时圣保罗大楼建造时, 没有建上安全没有建上安全出口出口我一时想不起他的名字来了a narrow escape:死里逃生死里逃生I had a narrow escape. 我死里逃生Test yourself!1. 狗越过围烂逃走了狗越过围烂逃走了 The dog ___________ the fence.2. 他免于受罚他免于受罚 He escaped _________________.3. 我是死里逃生我是死里逃生 I __________________.4. 我记不起他的名字了。

我记不起他的名字了 He name __________.escaped overfrom being punishedhad a narrow escapeescapes meHomework1,Read the new words loudly as many times as possible until you can read fluently! 2, Preview the text。