甘肅省白銀市靖遠縣北灘中學八年級英語下冊 Unit 2 Plant a Plant Lesson 8 Why Are Plants Important導學案（無答案） （新版）冀教版VIP

Unit 2 Plant a Plant Lesson 8 Why Are Plants Important 課題授課時間主備人授課人班級審核人階段環(huán)節(jié)教學過程教師活動學生活動第一階段預學案第二階段教學案第三階段檢測案學習目標1掌握詞匯：pleasant,shade,basic,soil2了解如何介紹植樹的重要性。3.了解更多有關(guān)植樹的名詞。教學重點1.掌握與介紹植樹有關(guān)的詞匯。2.運用所學知識介紹植樹的重要性。教學難點1.掌握介詞表示目的的用法。2.學習一些用于介紹植物重要性的句式。自主預習掌握本課單詞和短語的讀法，并能了解文章大意。預習自測預習反饋：合作探究：交流展示：精講點撥：達標測試：鞏固提升.英漢互譯。1.做很愉快_ 2.總之，一句話_ 3.take energy from _4. soil_ 5.達到，執(zhí)行_6. pleasant_7. 基本的，基礎(chǔ)的_ 8.shade_根據(jù)句意和所給的首字母用適當?shù)脑~語填空。1.Walking in the open a_ is a kind of good exercise .2.Without plant, n_ can live at all.3.These trees are too dry. Water them at once,or they may d_.4.Water is the b_ food to plants.5.The wind has c_ much soil away.檢查單詞及詞組的讀法并校正。.Read the lesson and tick the items mentioned.1.People can eat plants or use them as medicine. ( )2.Plants help make the air clean and fresh. ( ) 3.Many animals live in the forest. ( )4.Books,paper,pencils and erasers all come from plants. ( )5.Animals eat the fruit from the trees. ( )6.The plants cover the soil and can stop the dust. ( ) 7.When the weather is sunny and hot,people can sit in the shade under a tree. ( )8.The plants make everything look beautiful. ( )9.People use wood from trees to build houses and furniture. ( )探究一、pleasant和basic的用法。交流展示：精講點撥：探究二、Trees and other plants help clean the air.其中help的用法。交流展示：精講點撥：探究三、Medicine and clothing are also made from trees and plants.探究be made of, be made from的區(qū)別。 交流展示：精講點撥： 用所給詞的適當形式填空。1. It is _(please) to take a walk in the park.2. You will feel cool if you sit in the _(shade) under a tree.3. We use plants _(make) food .4. Would you like _(go)out on Sunday ?5. Water is one of our _(base) needs.完成課本上Lets do it的2、3題。按要求改寫下列句子，每空一詞。1.Dont plants do other things?(作肯定回答)_，they _.2.Lets talk about trees today, _ _?(改為反意疑問句)3.My little cat died a week ago.(改為同義句) My little cat _ _dead for a week.4.Why dont you plant some trees behind the house? (改為同義句) Why _ _ some trees behind the house? 5.They are sitting under a tree in the shade. (對劃線部分提問)_ _ they sitting?根據(jù)漢語意思完成句子。1.植物給我們提供食物。動物呢？Plants _ _ food.What about snimals？2.我們沒有地方住了。我們該怎么辦呢？ We have no places _ _ _.What shall we do?3.沒有食物，我們能生存嗎？Can we live _ _?4