lesson38 导学案
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Lesson 38 The World Is a Big Place!导学案1．Listen and answer the following questions.
(1)What may the population be in the year of 2050?
(2)Which ocean is the largest?
2.translate the phrases。
1、指出来 2.总计
3.到2025年（到…为止）
4.三分之一/二
5.被称作
6.被覆盖
7.一年到头8.善待
9.第二大洲10.增加了
增加到了11. 富饶、肥沃的土地
12.分数表达法
3.翻译下列分数。
1.九分之二
2.四分之三
3.六分之五
4.七分之四
5.八分之三
6.二分之一
7.四分之一
4.Fill in the blanks with the correct forms of the words in the box.
increase dry surface billion total
The number of swimmers here is _________ quickly because it’s very hot these days.
The school has a ______ of 900 students.
. I think it may be the _____ season of the year.
4. The ______ of our body is skin. It protects us.
5. How many ______ of people are there in the world now?
5. Look at the sentences with some missing words. Please use your own words to fill them.
1.His school has 1 000 students(总数).
2.(四分之三) of the players are coming.
3. The robots can solve all the problems easily
(在将来).
4.Our city has (人口) 700 000.
5.China is larger than (其他任何国家) in Asia.。