八年級(jí)英語(yǔ)上冊(cè)u(píng)nit2keepinghealthytopic2imustaskhimtogiveupsmokingsectiond新授課課件新版仁愛(ài)版-文庫(kù)吧
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【正文】 fact / in fact unhealthy chemical cigarette body disease harm smoker secondhand risk possible as...as possible 盡量 ......地 ，疾病 n. 化學(xué)品 v.＆ ，傷害，損害 ，舊的 自學(xué)檢測(cè) 2 自學(xué)指導(dǎo) 3 ：課本 P42的 短文 . ： 尋讀 . ： 6分鐘 ： ① 了解短文大意，能根據(jù)所學(xué)的語(yǔ) 法知填空 . ② 找短語(yǔ)，并能正確使用 . Some people think that smoking ________ ( must/can) help him relax. In fact, smoking is really __________ (healthy/unhealthy). Do you know that there ______ (is/are) over 4000 chemicals in cigarettes? These chemicals are _______ (good/bad) for our bodies. They _____ (must/can) cause cancer and other diseases. The smoke from cigarettes harms ____________ (only/ not only) smokers but also other people. It?s called “secondhand smoke” and it ______ (can/can?t) be more dangerous and has higher risks. Smokers shouldn?t use smoking to help them relax. They ______ (must/mustn?t) give up smoking as soon as possible. can unhealthy are bad can not only can must 自學(xué)檢測(cè) 3 cause cancer 引發(fā)癌癥 not only...but （ also） ... 不但 ......而且 ..... secondhand smoke 二手煙 have higher risks 有較高的風(fēng)險(xiǎn) use...to do sth. 使用 .....做某事 give up smoking 戒煙 as ... as possible 盡可能 ......地 （ as...as one can / could 盡可能 ......地） 要點(diǎn)歸
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