九年级英语上册Unit2SavingtheearthTopic2AlltheseproblemsareveryseriousSectionB教案新版仁爱版.doc

Topic 2 All these problems are very seriousSection BTeaching aims and demands1. Words and phrases: none, rubbish, wild, nobody, worst, situation, punish, perhaps, everybody, user, spit, untidy, rude, behavior, nowhere, something useful/ important, none of us, here and there, in public, care for/ look after /take care of, worst of all2.Sentences: But the government is doing something useful to protect the environment. None of us likes pollution. Dont spit anywhere in public.Everyone should care for wild animals and plant more trees.We should do everything we can to protect the environment. 3.Grammar: Indefinite pronoun and adverb Teaching steps:Step 1 Getting students ready for learningLet the Ss enjoy a song named Heaven by Tenger and enjoy the scenery in the MV as well.Step 2 Lead-inLet the Ss listen again and try to write down some words or phrases to describe the beautiful scenes in the song. Step 3 Pre-listeningShow the picture in 1a and lead the Ss to the new lesson. Teach the new words.Step 4 While-listening1 Guide the Ss to listen to 1a and finish 1b 2 Get the Ss to listen to 1a again and complete the table in 1c.Step 5 Post-listening1 Let the Ss read 1a in roles, and then act the dialog out, paying attention to the pronunciation and intonation.2 Let the Ss read 1a carefully and underline the difficult points including words, phrases and sentences. Then lead the Ss to ask their classmates and teacher for help. Write down the key points on the Bb.Step 6 Finishing Task1.Lead the Ss to scan the letter and try to fill in the blanks first, and then listen and complete the letter. At last, discuss the usage of indefinite pronoun and adverb.2 Let the Ss finish 3 according to the given sentences. Then read the sentences together. Pay attention to the weak form, liaison and intonation.Step 7 Summarizing and Assigning homework1 Let the Ss go over what they have learned this period. Sum up the key points.2 HMK: Let the Ss talk about their bad habits at school and find the solutions. Then write a short passage according to their discussion. Blackboard designAll these problems are very serious.Section BWords : Phrases: Sentences:none, rubbish, something useful/ important; But the government is doing something useful to protect the environment.wild, nobody, none of us, None of us likes pollution.worst, situation, here and there, Dont spit anywhere in public.punish, perhaps, in public, Everyone should care for wild animals and plant more trees.everybody, user, care for/ look after, We should do everything we can to protect the environmentspit, untidy, rude, worst of all, Im writing to tell you something important. behavior, nowhere; Indefinite pronoun and adverb: something / anything / e