上册unit2九年级英语教案

dieout，prevent，behavior，inpublic，although，cutdown，教学内容：1Mastersomenewwordsandusefulexpressions：None，教学目标:1Learntheusageofinfinitivepronounandadverb2Goonlearningthepresentperfecttense3Learnhowtoaskforsuggestionsandgiveadvice4Furtherlearnsomethingaboutpollutionandrealizetheimportanceofprotectingenvironment5Learnanddiscusstheharmofpollutiontotheearthdevelopthestudents’awarenessofprotectionenvironment6Learntoexpressthenumerals7LearnHowtowriteane-mail四，Unit2SavingtheworldTopic2Noneofuslikespollution一，sand，rubbish，教学课题：Topic2Noneofuslikespollution二，教学重点：1Learntheusageofinfinitivepronounandadverb2Goonlearningthepresentperfecttense3Learnhowtoaskforsuggestionsandgiveadvice五，prevent…from…，punish，steal，anybody，earth，cutoff2Learntheinfinitivepronounandadverb:3Learnandsumupthewords，phrasesaboutpollution4Learntotalkaboutpollutionanditsharm5Developthestudents’senseofenvironmentprotection6Learnaboutsomeknowledgeofpollutionandenvironment三，教学难点：1Learntheusageofinfinitivepr，