Unit 4 Topic 1 Section D课件2023-2024学年仁爱科普版八年级英语上册

Unit 4 Our World Topic 1 Section D 学习目标 预习检测 知识梳理 课堂总结 学习 导航 重点探究 当堂检测 新课导入 Do you know how many kinds of animals are in danger ? 能灵活运用形容词和副词的比较级和最高级 1 2 3 能用英语描述自然界濒危动物及濒危野生动物的保护 能熟悉并正确运用本课时的重点单词和短语 学习目标 学习目标 学习目标 学习目标 1.—Which animals do you like ____, monkeys ____ pandas? —Pandas, of curse. A.better; and B.better; or C.best; and D.best; or 2.Sheep don’t eat meat. They ______ grass or leaves. A.go on B.hold on C.feed on D.put on 3.Tigers have _____ land to live on than before. So they are becoming ______ in number. A.less; less B.fewer; fewer C.less; fewer D.fewer; less B C C 预习检测 4.—Why are the blue whales _____? —Because some people kill them for their meat and bones. A.in public B.in factC.in time D.in danger5.—Are elephants _______ animals in the world? —No. The blue whales are. A.the largest B.largest C.larger D.large D A 知识梳理 1. Pandas live in the forests and mountains of Southwest China. 熊猫住在中国西南部的森林和山上。A. live in意为“住在……地方”； I live in Beijing. 我住在北京。B. live with 意为“与…住在一起；与…共同生活”； Do you live with your family? 你和你的家人住在一起吗?C. live on 以……为食；靠……生活； A panda lives on bamboo leaves.熊猫以吃竹叶为生. He lives on fishing. 他靠捕鱼为生。 2. They feed on bamboo. 他们以竹子为食。A. feed on = live on 以……为食；Tigers feed on meat. 老虎以肉为食。B. feed 喂；My job is to feed animals.我的工作是喂养动物。 3. Now they are in danger because some people make their ocean home dirty and others kill whales for their meat. 现在鲸鱼也处于危险之中，因为有些人把它们的海洋弄脏，而另一些人为了鲸鱼肉捕杀它们。A. in danger 在危险中，有…的危险； danger n.危险； 其形容词： dangerous； Tigers are in danger nowadays. 当前老虎处于危险之中。 Tigers are dangerous. 老虎很危险。 B. be + in +名词，用来表示“处于…之中” be in trouble 处于困难之中；C. kill sth. for sth. 为了……而杀……； Some people kill elephants for their teeth. 有些人为了象牙而捕杀大象。 形容词、副词的比较级和最高级谈论喜爱的事物 The air is _______, the sky is ______ and the rivers are _______ there. I think the cou