20xx春牛津深圳版英語九下unit3theenvironmentreadingppt課件-資料下載頁(yè)
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【導(dǎo)讀】environment.theMoon—coldandlifeless.destroyedbyrain.consumersandbee“greenconsumers”.WhathasLodone?begreener?No,hedoesn’t.problems.greenhouseeffect?atmosphere.heatoftheSun.effect?effect?hurricanes(颶風(fēng))andotherstormsare. ●Plantflowers,grassortrees.tokeepwarmairin.protecttheearth?
【正文】 0’ B: seldom 1’ C: never 2’ 7. Do you use paper tissues? A: often 0’ B: seldom 1’ C: never 2’ 8. Do you usually take? A: a bath 0’ B: a shower 1’ 1. It is like the glass of a greenhouse, letting sunlight in and keeping heat from getting out. like, 介詞，“相似；類似”。 let in “放進(jìn)；允許 …… 進(jìn)入” keep … from doing sth. 意為“阻止 (或防止、阻礙 )…… 做某事”，相當(dāng)于 prevent … from doing sth.， from后多接名詞或動(dòng)名詞。 The guard won’t let you in until the meeting is over. What kept/prevented you from joining us last night? 2. Cutting down trees also destroys the homes of the animals that live in our forests, and causes the surface of the soil to be easily destroyed by rain. ?Cutting down trees是動(dòng)名詞短語，在句中作主語； destroys和 causes是并列的謂語動(dòng)詞； that live in our forests是定語從句，修飾名詞 animals。 ?cause … to “導(dǎo)致 ……” Water pollution causes sea animals to die. His carelessness resulted in him failing this examination. = His carelessness led to his failure in this examination. The flood did much damage to his car. 3. This can result in floods and even more damage to the environment. ?result in 意為“造成；導(dǎo)致”，相當(dāng)于 lead to ?damage在此處作名詞，意為“損壞；破壞”，后面通常用介詞 to。 4. This means that we should only buy and use products friendly to the environment. ?that引導(dǎo)賓語從句。 ?products friendly to the environment也可以說成 environmentfriendly products 或 environmentally friendly products. 5. Without it, the Earth would be the same as the Moon—cold and lifeless. We should be different from many consumers and bee “green consumers”. ?the same as “(和 ……) 相同的事物” ?different from “與 …… 不同” group has expressed _______ (憂慮 ) about reports of political violence in Africa. can only _____ (猜測(cè) ) at her reasons for leaving. will have to ________ (增加 ) production of small cars. poets and artists have drawn their inspiration from ______ (大自然 ). _______ (回收利用 ) empty tins so as to use the metal. I. 根據(jù)所給提示，完成下列句子。 concern guess increase nature recycle 6. I got sick and tired of learning boring grammar rules and ______ (無生命的 ) word. 7. The principal put up the exam _____ (結(jié)果 ). 8. _______ (摧毀 )the old world and build a new one. 9. How to cook, how to clean, what is _______ (正確的 ) and what is not. 10. The ________ (目的 ) of the book is to provide a plete guide to the university. lifeless result Destroy proper purpose Homework 1. Remember new words and phrases by heart after class. 2. Read the articles in Learning English. The more you read, the faster and better you’ll understand. 3. Preview Listening on page 38.
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