内容正文:
Unit 7
What’s the highest mountain in the world?
Section B 3a-Self check分层作业
基础达标
一、根据句意及汉语或首字母提示完成单词
(1)Pandas like eating b________.
(2)The scientists are doing some r________ about pandas.
(3)Our ________(政府)works for the people.
(4)The baby w________ 5 kilos.
(5)There are four ________(海洋) in the world.
二、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
三、单项选择
1.He had to be in hospital for some days because of his .
A.illness B.business C.trip D.birthday
2.________ 30 workers will go to work in that company.
A.Other B.Others C.Another D.The others
3.In order to help pandas more babies, scientists are doing a lot of research.
A.prepare B.imagine C.produce D.receive
4.We′re all ________ the math exam.
A.preparing at B.ready at C.preparing for D.get ready for
5.The player ran so fast that he while running.
A.falls over B.fell over C.fell off D.falls off
四、完成句子(每空一词).
1.这棵树比那棵树高两米。
This tree is two ________ ________ than that one.
2.这条河的长度是那条河的五倍。
The river is ________ ________ ________ ________ ________ that one.
3.大象比熊猫重许多倍。
An elephant weighs ________ ________ ________ than a panda.
4.汤姆比迈克吃得少得多。
Tom eats ________ ________ than Mike.
5.这个盒子是那个盒子的三倍大。
This box is ________ ________ ________ than that one.
五.补全对话
A:What about giving us more money?
B:I’m sorry,but the government doesn’t have any more money for the zoo.
A:But if we don’t find a solution soon,then we’ll have to close it.1. _____ It’s a tourist attraction.
B:Yes,but that’s the point.2. _____ You’re going to have to find the money from somewhere else.
A:3. _____ Some of these animals are endangered.If we didn’t have zoos