Unit 11 Water 第二课时课前预习单（目标导航+培优练习）

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Unit 11 Water第二课时 课前预习单
预习重点 1.掌握新词：drop, up, shine, over, mountain, tree, ground, inside。2.学习运用有关水使用的句型。
预习难点 借助图片和其他阅读策略读懂本单元的故事，完成相关任务。
一、根据汉语提示写单词或短语，补全句子。
1. Little Water Drop flies over rivers and _____ (山).
2. There are many _____ (树) there.
3. There are some water on the____ (地面).
4. Now Little Water Drop is _____ (在……里面) the tree.
二、选择填空
1. Water comes from _____sea.
A. an B. the C. a
2. How do we _____ water
A. use B. to use C. uses
3. There are many ______.
A. moutain B. trees C. tree
4. We use water ______.
A. to drink B. drink C. drinks
5. There is a pen on the ______.
A. ground B. grounds C. a ground
三、补全对话。
A. We use water to wash vegetables. B. It is water. C. Where does water come from D. How do we use water
A: What is it
B: 1_____________
A: 2_________
B: It comes from the tap.
A: 3_____________
B: 4_____________
A: Water is very useful.
四、阅读理解。
Everybody needs water. All plants need water. We use water to wash cups, cars, clothes and ourselves.
Where does all water come from It comes from the clouds. The clouds can change into rain. Some of the rain goes down the ground. Some of the rain water goes down the mountains into streams (小溪). The streams come together to make rivers and lakes.
Water can change itself. When water gets very cold, it becomes ice. When water gets very hot, it becomes steam (小蒸气).
1. _____ need water.
A. Only animals B. Only plants C. Only people D. All living things
2. We usually clean our clothes with ______.
A. steam B. clouds C. water D. rain
3. The water in the streams comes from the _____.
A. river B. lake C. wind D. clouds
4. When the weather gets very , water changes into ice.
A. warm B. hot C. cool D. cold
5. Where does steam come from
A. it comes from the clouds. B. it comes from plants.
C. it comes from very hot water. D. it comes from very cold water.
一、 1. mountains 2. trees 3. ground 4. inside
二、1. B 2. A 3. B 4. A 5. A
三、BCDA
四、DCDDC
目标导航
培优练习
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