北京課改版英語九年unit11let’sprotecttheenvironment和練習(xí)-展示頁
2024-12-21 08:37本頁面
【正文】 rces of energy 一些新的能源 20) start environmental groups 成立環(huán)保小組 21) the importance of protecting the earth 保護(hù)地球的重要性 22) at the same time 同時 23) the more…the more… 越 ……越…… 句型： 1. Many people, both in China and abroad have realized that while we are developing the world, we are also destroying the land on which we are living. 中國和其他國家的人們也都意識到，在發(fā)展世界的同時我們也在毀壞我們居住的陸地。 20212021 學(xué)年 9 年級英語（北京實(shí)驗(yàn)版）全冊素材（含教案和練習(xí)） Unit 11 Let’ s Protect the Envionment 一、教學(xué)內(nèi)容 Unit 11 Let’s Protect The Environment 二、教學(xué)目標(biāo) 知識目標(biāo)：熟練掌握本單元課文中的單詞，短語和句型。 能力目標(biāo)：培養(yǎng)學(xué)生的綜合運(yùn)用知識的能力。 2. Beaches and city streets are littered with rubbish. 海灘、街道上是丟棄的垃圾。 4. All of this pollution produces a lot of carbon dioxide which prevents heat from escaping. 所有這些污染都釋放出了大量的二氧化碳，阻止了熱量的釋放。大多數(shù)科學(xué)家認(rèn)為人類活動，而不是自然因素，是引起全球變暖的主要原因。我們看到有時垃圾被扔進(jìn)提供飲用水的溪流，森林因人們的疏忽而起火。 1) Global warming 全球變暖 2) destroy the land 毀壞土（陸）地 3) throw into streams 扔進(jìn)小溪 4) be littered with 在… …充滿垃圾 2. The more beautiful cars are produced, the more gases are poured into the air. More and more tall buildings are being built, but the waste from the factories has polluted the water, and the gases from the factories have poisoned the air. All of this pollution produces a lot of carbon dioxide which prevents heat from escaping. 譯文： 人們生產(chǎn)出越來越多的漂亮汽車，向大氣中排放著更多的廢氣。所有這些污染都釋放出了大量的二氧化碳，阻止了熱量的釋放。同時，一 定數(shù)量的熱量釋放到外太空，這樣地球的溫 度得以保持平衡。在過去的一個世紀(jì)中，地球表面的溫度大幅度上升。 1) a certain amount of heat 一定數(shù)量的熱量 2) go into outer space 釋放到外太空 3) so that 以便于 4) the surface temperature of the earth 地球表面的溫度 5) have many side effects 有許多副作用 6) at the same time 同時 4. The side effects of global warming are surprising. A warmer global climate melts the ice caps and raises sea levels. Furthermore, it disturbs the weather and causes floods and storms. 譯文： 全球變暖的副作用令人警覺。而且，它會擾亂天氣狀況， 并引起洪水和暴風(fēng)雨。樹木可以吸收二氧化碳并產(chǎn)生氧氣。人們應(yīng)該盡可能少地燃燒煤和石油。我們應(yīng)該盡量使用太陽能、風(fēng)能、氫以及其他新的能源。 知識點(diǎn)： 1) plant more trees 多種樹 2) take in 吸收 3) be used as 作為 …… 被使用 4) as little as possible 盡可能少 5) make use of solar energy 充分利用太陽能 6) wind power 風(fēng)能 7) some new sources of energy 一些新的能源 8) start environmental groups 成立環(huán)保小組 9) the importance of protecting the earth 保護(hù)地球的重要性 Unit 12 At The Zoo 預(yù)習(xí)導(dǎo)學(xué) （一）學(xué)習(xí)本單元要求大家掌握的詞匯、短語及句型： 單詞（課文中要求大家掌握的四會詞匯） officer, secretary, fisherman, postman, librarian, guard, soldier, engineer, director, zookeeper, kitchen, pay, type, letter, mail, island, care, creature, add, unpleasant, feed, condition, chore, joke, practice 短語：（根據(jù)課文的語言環(huán)境，寫出下列各短語的意思） 1) all kinds of weather 2) breathe fresh air 3) from door to door 4) make decisions 5) move around 6) watch the monkeys play on the rocks 7) sound like 8) self introduction 9) have a degree in the zoology 10) under one’s care 11) wild creatures 12) keep in good condition 13) teach the animals to do tricks 14) good practice for you 句型： 1) Some visitors expect that the animals here will know how to perform. 2) Why don’t you ask her to tell us something about her job? （二）總結(jié)一下職業(yè)名詞，并用英文解釋其工作內(nèi)容。 the head of the art college has __32__ me one in their library.” After a few months, Josie’s parents really felt very __33__ that their daughter was going to college, especially __34__ she brought home some of the things she had painted, for which she had received high praise from her teachers. 21. A. his B. her C. whose D. that 22. A. promised B. permitted C. advised D. persuaded 23. A. spending B. counting C. saving D. sparing 24. A. hoped B. wished C. decided D. demanded 25. A. went to work B. left school C. returned home D. grew up 26. A. thought B. wished C. expected D. got 27. A. none B. nothing C. no one D. not 28. A. support B. go on C. do in D. pay for 29. A. warned B. suggested C. scolded D. admired 30. A. at work B. back C. at home D. from education
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