Unit 7 第4课时 Section B (1a-1d)（分层作业）-【上好课】八年级英语下册同步高效课堂（人教版）

Unit 7 What's the highest mountain in the world? 第四课时(分层作业) 基础达标 一、用所给单词的正确形式填空。 1．An adult polar bear w up to 1000 kilograms. 2．To his surprise, the book has round, not s corners. 3．Don’t take any snacks. The ticket price i two cups of cola and a box of popcorn. 4．We love n and we enjoy the beauty of flowers and grass. 5．The p of Jiangsu has grown to more than twice what it was in 1949. 能力提升 二、单项选择 6．You are eighteen and have turned into a(n) _______ now. You can’t always make the same mistake like a child. A．volunteer B．student C．guest D．adult 7．This animal is ________ in size, but it has a very loud voice. A．huge B．strong C．low D．tiny 8．—If you really want me to help you, you have to tell me the ________. —OK! I had a fight with my parents last night. A．illness B．truth C．question D．pressure 9．—It seems that Marian never says anything wrong.   —Well, she likes ________ her words carefully before they are out of her mouth. A．breaking B．following C．weighing D．keeping 10．We will have a new ________ to go for a holiday between Beijing and Shanghai in July. A．choice B．instruction C．research D．practice 三、补全对话。填入一个适当的词补全对话，每空一词。 A: Hello, Mike. Long time no see. 11 have you been? B: I’ve been to Sichuan to see pandas. A: How lucky! Would you mind 12 me something about pandas? B: Not at all. Baby pandas are 13 smaller than adult pandas. When they’re born, they only weigh about 0.1 to 0.2 kilos. A: How small they are! B: Yes. 14 birth, it’s only about 15 cm long. A: Is a baby panda also black and white? B: No, it’s pink. A: How long can pandas live? B: They can live 15 to 20 to 30 years. 拓展训练 四、完形填空 通读下面短文，掌握其大意，然后在各小题所给的四个选项中，选出一个最佳答案，并将答题卡上对应题目所选的选项涂黑。 Elephants are the largest land animals on the earth. They look very 16 . They have long noses, large ears and thick legs. There are 17 two types of elephants: the Asian elephant and the African eleph