外研英語九上Module6Unit1It’swastefultothrowawaypaperandmetal教學設計

1、Module 6 Save our worldUnit 1 Its wasteful to throw away paper and metal課型：聽說課 【學習目標】：1.熟悉本課所學新詞匯；掌握前綴、后綴構詞法的結構；2.能聽懂本單元所提供的聽力材料，并完成聽力任務。3.能以環(huán)境保護為話題，進行會話練習。【課前準備】：在課文中找出新詞匯，注出音標與詞義，并朗讀。在文中找出并翻譯以下詞組。（1）扔掉,拋掉(某物) _ （2）收到某人的電子郵件_（3）認真,謹慎對待_（4）成千上萬的_(5) 籌款 _ （6）幫助做某事_(7) 請求某人做某事_ （8）事實上 _(9)環(huán)境教育_ （10）收集

2、可重新使用的廢品_3、通過預習，知道關于環(huán)境保護我們應當做什么以及不應當做什么？_4、通過預習，你還有哪些地方存在問題？請記錄下來?！緦W習過程1.檢查詞匯預習情況。四人小組內(nèi)進行詞匯的英漢互譯。小組成員就環(huán)境保護談論我們應當做什么以及不應當做什么？如：We should turn off lights when we leave the classroom.We shouldnt waste electricity2.展示新知識。介紹Find related words to the following wordsEnjoy environment care waste reuse hope(

3、1) enjoyable online magazine(2) environmental education(3) be careful about environment(4) It is wasteful to throw away(5) collect reusable waste ,(6) Im hopeful that 歸納：請仔細觀察以上例子，回答下列問題：這些單詞都有哪些前綴和后綴？_它們表達怎樣的意思？_交流：分組討論你所發(fā)現(xiàn)的規(guī)律3.專項訓練學會前綴、后綴構詞法Complete the sentences with the correct form of the words

4、 in the box1.Cycling to school is both _ and environmentally friendly.2.You really need to be _ with things bad to the environment.3.Everybody can do a little bit to help with _ problems4.It is _ to throw away the _ shopping bags.5.Scientists are _ about new ways to save energy小組內(nèi)，根據(jù)同學的學習情況，就其學習問題或困

5、難提出適當?shù)慕ㄗh。4.聽力訓練。Listen and matchpaper and metal glassLightselectricity, waterthe Air and oceansreusable wastewaste for recyclingmoneyenergythe environment1.throw away2.collect3.sell4.turn tect7.be careful about8.raise9.save兩人一組練習主要句型。5.對話學習A讀前聽 聽對話，回答下列問題。 1. How did Zhao Ming fe

6、el when he read the article? 2. How does Zhao Ming finish his letter?(2) 通過完成所設計的三個問題，逐步深入理解對話內(nèi)容。1.What do students in green schools do?2. Why is it wasteful to throw away glass and paper?3.What happens if we dont turn off lights?(3) 再聽一遍，完成下列表格Should/shouldnt doWhy throw away pa

7、per metal and glass_collect reusable wastesave energysell waste for recyclingturn off lightsraise money_B聽后說 根據(jù)聽力任務表格，小組合作，利用be careful about the environment In order to save our world We should/shouldnt 復述對話。C：語言知識歸納精讀文章，找出并寫下疑難問題。_四人小組交流后，記下仍然解決不了的問題。語言點導學：and everyone agrees we must be caref

8、ul about the environment be careful about/of 表示“小心謹慎地對待”如：Be careful about/of the ice on the road 拓展：.be careful + with + 名詞 注意處理.eg.Be careful with the vase; it's valuable.那花瓶很貴，要小心處理.此外，還有be careful (not)to do/that. 通常與否定的內(nèi)容連用eg.Be careful not to be late.Its wasteful to throw away paper and me

9、tal .a.throw away表示“扔掉”這是“動詞+副詞”的一種固定搭配。當接代詞作賓語放在兩者之間類似的還有：put on see off turn off turn on try on考例Do you like the new coat , Jack? Well, let me and see.A .wear it on B .put on it C .try it on D .dress on itb. Its +adj. +to do 此句中，it為形式上的主語，真正的主語是動詞不定式。Its wasteful to do  sth.意為“做某事是浪費的”Eg. It

10、is impossible to go aloneIt is not easy to master a foreign languagec.waste可作形容詞，表示“廢棄的；荒蕪的”等含義。如：waste land荒地；waste-paper-basket廢紙簍；waste products廢品。 還可作名詞，意為“廢棄物；浪費”。如：Theres too much waste in this house. 這一家人太浪費了。常用于“Its a waste of time/money/speech to do sth.” 或 “Its a waste of time / money

11、 / speech doing sth.”結構中。如： Its a waste of time to wait any longer. 再等下去是白費時間。 Its a waste of your speech talking to him. 跟他講話白費唇舌。 還可作動詞。如：We mustnt waste a drop of water or a grain of rice. 一滴水一粒米我們都不應當浪費。作動詞時，waste常用于下列結構中：waste sth. on (doing) sth. “在某事上浪費”或waste time (in) doing“浪費時間做某事”。如： He w

12、asted lots of his time and money on playing cards. 打牌浪費了他大量的時間和金錢。 Dont waste time talking to me. I wont change my plan. 別浪費時間跟我講了，我是不會改變計劃的。Its also at home that we save energy and recycle  【難點點擊】此句話的意思是"就是在家里我們也節(jié)約能源、循環(huán)利用"這是一個強調(diào)句如：It is from the sun that we get light and heat. 我們正是從太陽那里得到光和熱的分角色朗讀對話后，完成下列句子。我們必須謹慎地對待環(huán)境 你們什么時候要寫關于環(huán)境教育的文章呢？扔掉玻璃紙張和金屬是很浪費的行為就是在家里我們也節(jié)約能源、循環(huán)利用我們不要浪費電。我希望人人都要考慮污染和再利用問題。6.