仁爱版2024七下英语日清限时练Unit 8 Our Blue Planet 第一课时Preparing for the Topic（含答案）

/ 让教学更有效 高效备考 | 英语学科 仁爱版2024七下英语日清限时练 课题：Unit8 第一课时 Preparing for the topic 班级 姓名 使用时间： 温故知新： 单词拼写 1．It’s about two k from my home to school. 2．The Bohai Sea is an i sea in the north-east China. 3．The Pacific O is the largest ocean in the world. 4．The river runs t the forest. 5．Lake Baikal is an old f lake on the earth. 二、新知夯基 （二）适当形式填空 6．It’s (luck) that we have lot of water on the earth. 7．The (east) countries have different cultures. 8．He is the tallest boy in our class—almost 1.75 (metre). 9．We need (drink) a lot of w every day to keep healthy. 三、新知拓展 （三）完成句子 10．这个城市有一百万人口。 This has a population of one . 11．淡水对我们非常重要。 is very important us. 12．It is over 25 million years old. (改为同义句) It is 25 million years old. 13．14年前，我出生于浙江省东部海岸的一个小镇。 14 years ago, I was born in a small town Zhejiang Province. 14．Look at the sky. What a bright (圆月)! （四）、补全对话 Xiao Ya: Mom, 15 Mom: There is water everywhere. It’s under the ground, in the ocean and in the sky. Xiao Ya: I see. And 16 We use it in cooking, washing and many other things. Mom: Exactly. Also, 17 to keep our bodies working well. Xiao Ya: But Mom, 18 Mom: Only about 1% of the water on the earth. The rest is all sea-water or ice. Xiao Ya: That’s so little! Then 19 Mom: Because there’s a lot of water on Earth, and the sea looks blue. A．why do we call the earth a blue planet B．it forms clouds. C．we should save every drop of water. D．where does water come from E．we need to drink water every day. F．water is very important to us. G．how much water on the earth can we use 四、新知挑战 （五）阅读理解 ①Do you know Dongting Lake It’s a famous (著名的) lake in Hunan, China. It covers about 2,579 square kilometers. ②Dongting Lake is so beautiful. Many famous people, like Li Bai, Liu Yuxi, wrote poems (诗) about Dongting Lake. The best time to visit it is from March to October. ③Dongting Lake keeps the water from the Changjiang River. When it’s summer, there is a lot of rain. Water in the Changjiang River flows (流入) into Dongting Lake. It can protect the land and people. So water in the lake in summer is more than that in winter. ④Dongting Lake provides us with plenty of fish every year. There are 117 kinds of fish living in the lake. ⑤If you have time, please come and have a visit to Dongting Lake. 20．How does the writer start the text A．By giving an example. B．By listing numbers. C．By asking a question. D．By showing facts. 21．When is the best time to visit Dongting Lake A．In January. B．In April. C．In November. D．In December. 22．How many kinds of fish live in Dongting Lake A．About 60. B．About 120. C．About 500. D．About 1,000. 23．What can we learn from the text A．Dongting Lake is in Hubei. B．There are many famous poems about Dongting Lake. C．Water in Dongting Lake in winter is more than that in summer. D．There are 117 kinds of p ... ...