Unit 2 Lesson 8 Why Are Plants Important 【学习目标】 1.通过基础练习,能记住并正确使用本课时的重点单词和重点短语; 2.能够听懂关于植物的交际用语; 3.提高阅读能力,能够快速抓住文章主要信息。 【预习导学】 一、填一填 1.It's _____ (令人愉快的)to talk with a wise man. 2.In summer, we often have a rest in the _____ (树荫)after working on the farm. 3.What is the _____ (基础的;基本的)need to live on the hill 4.These things could _____ (满足;达到)all customers' needs. 5.Is the _____ (土壤)rich or poor in your garden 二、连一连 三、想一想 我们周围的植物有哪些,把它们写出来。 _____ 【答案】预习导学 一、 1.pleasant 2.shade 3.basic 4.fulfill 5.soil 二、 三、 trees,fruit,flowers,grass,vegetables,wheat,corn,rice... 【合作探究】 任务驱动1 对号入座 根据汉语意思写出下列单词或词组。 1.基础的;基本的 _____ 2.树荫;阴凉处 _____ 3.使人愉快的 _____ 4.达到;执行 _____ 5.土壤 _____ 6.从……获取能量 _____ 7.总之;一句话 _____ ◎学法指导:课后多背单词或词组,课上尽可能多地使用。 任务驱动2 听读训练 1.听课文,回答问题。 (1)How many persons are there in the forest _____ (2)How can people feel when they walk in the forest _____ (3)What do trees and other plants take energy from _____ 2.读课文,判断正误。 (_____)(1)Jenny thinks the air in the forest is always clean and fresh. (_____)(2)Brian is hungry and wants to eat a plant. (_____)(3)Trees and other plants are important to people. 任务驱动3 先来后到 根据课文内容把句子排成正确的顺序。 (_____)1.Danny feels hungry and wants to eat a plant. (_____)2.Danny, Jenny and Brian are walking in the forest. (_____)3.Jenny says the air in the forest is always clean and fresh. (_____)4.Brian says plants make everything look beautiful. (_____)5.Jenny thinks it's pleasant to walk in the forest. (_____)6.Brian sees an apple tree over there. (_____)7.Danny says we can't live without plants. ◎学法指导:多读课文,抓住文章的主要信息,牢记课文中的目标词汇和句型。 【答案】合作探究 任务驱动一 1.basic 2.shade 3.pleasant 4.fulfill 5.soil 6.take energy from 7.in a word 任务驱动二 1.(1)Three. (2)Pleasant. (3)The sun. 2.(1)T (2)F (3)T 任务驱动三 1.4 2.1 3.2 4.6 5.3 6.5 7.7 【知识超市】 [命题点] There are so many trees and plants.有这么多树和植物。 ◎观察思考: 1.There is so much water in the river because of rain.因为下雨,河里有这么多水。 2.She is so kind a teacher.她是如此和善的一位老师。 ◎用法总结: so为副词,意为“如此;这么”,如:so many/much/few/little+名词。主要是 “so+形容词或副词”的形式,还可以用“so+形容词+a/an+可数名词单数”的形式,这可与“such+a/an+形容词+可数名词单数”进行相互转换。 对点自测 单项选择 (_____)1.There is time left.I hardly finish it. A.so little B.so a little C.such little D.such a little (_____)2.It is that we feel proud of living here. A.so a great country B.so country a great C.so great a country D.such great a country [命题点] Medicine and clothing are also made from trees and plants.药物和衣服也是由树和植物制造的。 ◎观察思考: 1.The chair is made of wood.椅子是由木头制造的。 2.Do you know what the cake is made of 你知道蛋糕 ... ...
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