高中英語 unit 2《The Environment》welcome學(xué)案 牛津版必修5
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高中英語 unit 2《The Environment》welcome學(xué)案 牛津版必修5
111江蘇省連云港灌云縣第一中學(xué)高中英語必修五:unit 2 The Environment welcome 學(xué)案By: Wei Jianian一課前預(yù)習(xí)1 Learn and study the following words 111environmentenvironmentalistenvironmentally-friendlyatmosphere pollutionplastic bagspoisonous wasterubbishchimneyindustrybalance of natureforestchemicaldesertsandstormrecycledamage protectiondrinking waterfertilizer1112.List the natural disasters you know:hurricanevolcanoNatural disasterstsunami 3 Search for information about some environmental problems you know :such as floods, forest fires , the greenhouse effect; acid rain. Prepare for the discussion in class. _二.課堂學(xué)習(xí)1. Talk about the environmental problems .2 Talk about the pictures on P21 and discuss how to solve the problems Problems Causes SolutionWhite PollutionAir pollutionDecrease of ForestsForest fireSandstormsWater Pollution三.課堂檢測1Phrases:1)pour into _ 2). piles of rubbish _ 3)classify and recycle _ 4). let out industrial waste _ 5)give off poisonous gases _ 6). affect peoples life _ 7)takeinto consideration _ _ 8). natural disasters _ _9). a wake-up call _ _ 10). develop economy _ _ _ _11). water shortages _ _ 12). acid rain _ 15). 阻止 _ _ 16). 處理 _ _ _ 17).制定法律 _ 18) 保護(hù)環(huán)境 _ _19). 白色污染 _ _ 20).砍伐樹木 _ _21). 全球變暖 _ 22).導(dǎo)致 _ _ 23). 減少污染 _ _ 24)造成損害 _ _ 25). 污染環(huán)境 _ _ _ 26).有害健康 _ _27). 塑料袋 _ _ _ 28).破壞生態(tài)平衡_ _ _ _四課后作業(yè)Written Work在世界環(huán)保日到來前夕,聯(lián)合國教科文組織就如何處理垃圾問題向全世界中學(xué)生征文。請你以Saving Our City為題,寫一篇120詞左右的短文。文章的第一句已給出,但不計入總詞數(shù)。 提示: 1城市垃圾的危害:污染環(huán)境;有害健康。2你所在的城市是如何處理垃圾的:(1)垃圾分類; (2)報紙、玻璃的再利用;(3)填埋有害垃圾;(4)處理廢水、廢氣; (5)盡我們的所能,愛護(hù)環(huán)境,保護(hù)環(huán)境。sort 分類It is important to deal with the rubbish in cities高二英語教學(xué)案Module5 U2 The Environment Welcome三.課堂檢測詞組:1)傾倒 2).成堆的垃圾3)分類與回收 4). 排放工業(yè)廢物5)釋放有毒氣體 6). 影響人們生活 7)考慮 8).自然災(zāi)害 9). 警鐘 10). 發(fā)展經(jīng)濟(jì) 11).水源短缺 12). 酸雨15). preventfrom 16).deal with17). pass law 18) protect the environment19). white pollution 20).cut down trees21). globle warming 22).lead to 23). reduce pollution 24)cause damage 25). pollute the environment 26).do harem to health 27).plastic bags 28).damage the balance of nature四課后作業(yè)WritingSaving Our CityIt is important to deal with the rubbish in cities. Rubbish must be treated properly. Otherwise it may cause a lot of problems. It may pollute the air and water. When people breathe the polluted air or drink the polluted water, they may get iii.Our city has begun to pay attention to the problem. As far as I know, some rubbish is sorted and sent to different factories. Rubbish, such as old newspapers and glass, is recycled.Some harmful rubbish is sent to a certain place and buried. Waste air is cleaned before it goes into the air. Waste water is treated before it is poured into rivers。To protect the environment, the government has passed laws to prevent people from throwing rubbish everywhere. We should do our best to take good care of the environment and fight against pollution. 111