新冀教版八年級英語lesson43導(dǎo)學(xué)案

八年級英語（下）Lesson 43 Lets Clean Up懷安縣世恩中學(xué)八年級英語備課組情境導(dǎo)入 Talk about two questions:1. When you see alt of garbge in your schoolyard,how do you feel? 2. Do you know about World Environment Day? What is it?學(xué)習(xí)目標(biāo)1. 掌握并正確使用下列詞匯及短語：attention, rubbish, pollution, explain, clean up, draw ones attention, pick up, a bit of 2. 掌握重點句子：1. We should pick up trhe garbage!2. It would take too long.3. Each student could clean up a bit of the schoolyard.4. We would finish cleaning in an hour!5. Jenny explains the plan to the class.自主學(xué)習(xí) 1. Read the lesson carefully 2. Underline the important phrases and sentences, then teach by yourselves.自學(xué)測評 特殊的一天_，吸引.的注意_，打掃干凈_，撿垃圾_，一點兒_，保護(hù)環(huán)境_，帶上手套_，解釋計劃_，世界環(huán)境日_合作展示1.Read dialogue in roles. 2. Learn about pollution , garbage is a type of pollution, let students pick up garbage in the classroom and schoolyard.重點引導(dǎo)1. Its a special day to draw peoples attentiion to the environment. draw ones attention to “吸引的關(guān)注”to 為介詞后面跟名詞、代詞、動名詞 Eg: 1)She drew my attention to a mistake in the report. 2) 你能集中注意力聽我的講座嗎？_？ 拓展 1)draw ones attention to= catch ones attention to 2) Pay attention to “注意”后接名詞、代詞、動名詞Eg:你應(yīng)該注意你的書寫_.2.Look at all of this rubbish!Rubbish “垃圾”同義詞garbage 和 litter 三者都為不可數(shù)名詞。3. Each student could clean up a bit of the schoolyard. clean up “打掃，清理” a bit of = a little “少數(shù)，一點兒”修飾不可數(shù)名詞 Eg: There is a little /abit fo water in the bottle. 注： a bit = a little “一點兒”, 修飾形容詞或副詞，表示程度輕，還可以表達(dá)為 a little bit.4. explain sth to sb 向某人解釋達(dá)標(biāo)檢測用方框內(nèi)所給詞的適當(dāng)形式填空explain pick up clean up a bit of take 1. Please _ the rubbish when you see it. 2. Lucy _ the reason to the teacher yesterday. 3. I need _ hot water. 4. It _ me 20 ninutes to school every day. 5. The waiter _ the piece of broken glasses at once.小結(jié)提升 1.When he saw a wallet on the ground.he_ at once. A. pick it up B.give it up C. pick up it 2.Im _ tired. Lets have a rest.A. little B. a bit C. a bit of D. more 3.“rubbish”是什么意思？ _ does “rubbish”_? 4.在校園里有許多垃圾。 There _ a lot of rubbish in the _. 5. 垃圾是一種污染。 Garbage is _ _ _ _. 6. 這是一個引起人們關(guān)注環(huán)境的日子。 It is a day to _ peoples _ _ the environment.A man knows his comanion in a long journey and a little inn. 路遙知馬力，日久見人心。