1、八年級英語下冊Unit7WhatsthehighestmountainintheworldSectionB第5課時3a_3b教案新版人教新目標版八年級英語下冊Unit7WhatsthehighestmountainintheworldSectionB第5課時3a_3b教案新版人教新目標版PAGE Page * MERGEFORMAT 4八年級英語下冊Unit7WhatsthehighestmountainintheworldSectionB第5課時3a_3b教案新版人教新目標版Section B第5課時（3a3b）類別學習重點重點單詞 oil， huge， protection重點短語 put

2、into, learn more about重點句式 Humans catch whales for meat, fat and oil。課前預習寫一寫1。油;食用油；石油oil 2。巨大的；極多的huge3。保護；保衛(wèi)protection譯一譯1。把放進putinto 2.更加了解learn more about背一背人們捕殺鯨是為了它的肉、脂肪和油。Humans catch whales for meat, fat and oil。新課導入Teacher:Do you know whales? What do they look like? Where do they live？ What

3、 do they eat? Talk about whales and discuss why they need to be protected。 新課展示新課展示【完成3a3b的任務】1.朗讀3a中關于鯨的單詞和短語,并完成表格。2。校對答案。根據3a中有關描述鯨魚的單詞和句子以及3b中所給出的句型提示來寫一篇關于鯨魚的文章，并且寫出它們?yōu)槭裁葱枰玫奖Ｗo，以及人們應該怎樣做。3.完成寫作后小組內互相交流糾錯，借鑒好詞好句,教師作思路點撥。典例參考Whales are sea animals。 They are very huge. They eat small fish and othe

4、r sea animals。 They are very interesting。 They can jump out of the water. They can also sing and dance very well. But now some kinds of whales are in danger because there is more and more water pollution and people catch whales for meat，fat and oil。 We should play a part in saving the whales because

5、 whale parts can be sold to make things like candles and soap. We should protect whales from disappearing。 I think people should learn more about whales and the rules on whale protection。 And I think people should stop putting rubbish into the sea.4。教師引導學生參考學案上的單元同步作文指導，然后完成實戰(zhàn)演練?；顚W活練Humans catch whales A meat， fat and oil。A. for B。to C。 about D. at布置作業(yè)：教師引導學生課后完成本課時對應練習,并預習下一課時內容。教學反思本課時通過了解鯨魚的相關知識，訓練了學生的口頭表達能力和