重慶市九年級英語上冊學案：Unit2 10【精校版】

仁愛版精品英語資料（精校版）九年級（上）英語 導學案 班級 姓名 課題學習目標1 1. Learn a new word and a phrase:ought to, action2. Learn some useful sentences: (1)Would you like to be a greener person? (2)First, you ought to turn off the lights when you leave a room. (3)Easier said than done. (4)Well, actions speak louder than words. (5)May I have your attention, please?3. Go on learning how to protect the environment. 4. Review giving advice. 學習重點1. Go on learning to protect the environment.2. Review giving advice.學習難點Use ought to教學方法和教學時數(shù)采用多媒體教學方法，小組合作探討，師生問答等方式1 period學 習 過 程學習內(nèi)容（學生活動）學習方法教師知識講解一、 學前準備預習新單詞，復習連詞的用法。學生課前 完成創(chuàng)設語境，教學新單詞，并通過聽錄音回答問題、找出重難點等形式呈現(xiàn)1a。1. (繼續(xù)談論有關環(huán)保的知識，導出并學習生詞及目標語言，為聽力掃清障礙。)2.學生比較ought to and shuld1.).ought to比should 語氣強 （1）should 表示主觀看法，一些建議，勸說時，譯作“應當”。 ought to，直接接動詞原形，更多反映客觀情況，“有義務”或“必要”做某事，譯為“應當，應該” 二獨立思考、解決問題1.檢查作業(yè)，復習上節(jié)課的內(nèi)容；同時，對學生進行環(huán)保教育，導入對Section B的學習。2.創(chuàng)設語境，教學生詞，采用多種閱讀形式，呈現(xiàn)并完成2a。3.分小組向全班同學匯報上節(jié)課的作業(yè)。然后教師準備一些廢棄物，通過做動作，讓學生判斷教師的行為是否正確。復習上節(jié)課的內(nèi)容并激發(fā)學生的學習興趣，對他們進行環(huán)保教育。T:(教師出示一塑料瓶。) Look at this plastic bottle. Its empty and useless. Lets throw it away. (扔在地上。)Ss:Mr./Miss, Youd better not throw it away.T:Why?Ss:Because it can be reused. 讀1a回答下列問題。1. What are Janes suggestion? (First.second,.Third,)2. Why does Jane suggest that Michical had better walk or ride a bike instead of taking a bus ora taxi?學生自主學習課堂展示三分組討論 合作探究1.聽錄音跟讀學習1a并在文中找到應掌握的句型2.再聽1a 錄音并跟錄音齊讀。 完成1b.3.讓學生自主閱讀2a. 并指導學生了解通知的格式。 完成2b小組合作完成組內(nèi)交流課堂展示四、自學反饋 精講點撥1.ought to 情態(tài)動詞 無人稱和時態(tài)變化后接動詞原形。意為“應當應該”。eg.我們應該對人有禮貌。We_ _be polite to others.We_be polite to othrers. (should)它的否定式為ought not to do sth.=oughtnt to do sth. 不應該做某事Eg. 我們不應該扔垃圾。 We_ _throw rubbish about.We_throw rubbish about.小組內(nèi)交流并選取代表歸納總結五、課后練習（一），單詞拼寫1.Dont use _(塑料)bags.2.He_(猜想)that he was dead.3.Could I ask you a few _(問題)4.Please _(搖動)your head if you dont agree.5.I have something_(重要)to tell you.6.We should _(減少) air pollution.7.Everyone should _(節(jié)約)energy.（二）完成句子1.You_ _(應當)be polite to the old.2_ _(務必) you go to bed early tonight.3.Youd better walk or ride a bike _ _(代替)taking a bus or a taxi.4.Our class will _ _ _(參加)in the activity.5.We go to school_ _(按時)6_ _ _ _(說起來容易做起來難)7_ _ _ _ _(事實勝于雄辯)。8._ _(關掉)the lights when you are not using them.（三）情景交際。A: Hi, Jane. Would you like to help save the environment?B: Id like to. 11 A: Well, first, you can start by turning off the lights when you leave a room.B: Yes. Thats easy. 12 Whats next?A: Second, you can ride a bicycle. Dont take a bus or a taxi if you dont have to.B: 13 What else?A: Third, try to recycle paper.B: Mmm. Newspapers, magazines, we have a lot of paper at home. Good idea.A: The fourth idea is to turn off the shower when youre not using it.B: 14 A: Yes. Get wet, turn off the shower, put the shampoo (洗發(fā)劑) in your hair and then turn on the shower and wash it out.B: Yes, 15 We have to save water.A.But what can I do for you?B.I think water is very important to us.C.You mean when I have shampoo in my hair?D.But what can I do?E.That will save a lot of money, too.F.Take a bag when you go shopping.G.Sometimes I turn off the lights without thinking.獨立完成小組內(nèi)檢測教 學反 思    編寫:張云霞、祁德玉、江黎、左坤靜 校審:顧德金