沪教版五年级上册英语Unit 11 Water 讲义(教师版)

Unit 11 Water
一、重点词汇及拓展
1. tap n. 水龙头
词汇拓展：turn on the tap 打开水龙头turn off the tap 关掉水龙头
e.g. Please turn off the tap. 请关掉水龙头。

2. use v. 使用
词汇拓展：useful 有用的useless 无用的 a useful... 一个有用的...
use...to do sth 使用......去做某事
e.g. We use water to wash our face. 我们用水去洗脸。

3. vegetable n. 蔬菜（一般用复数）
词汇拓展：fruit 水果
e.g. We should eat fruit and vegetables everyday. 我们每天都应该吃水果和蔬菜。

4. clothes n. 衣服衣服总称
词汇拓展：cloth 布料
e. g. These clothes are beautiful. 这些衣服是漂亮的。

5. farmer n. 农民
词汇拓展：farm 农场on the farm 在农场
e.g. Farmers are working together. 农民正在一起劳作。

6. useful adj. 有用的
词汇拓展：useless 无用的
e.g. Water is very useful. 水是很有用的。

7. drop n. 滴，水珠v. 使......掉落
词汇拓展：fall 掉落
短语：water drop 水珠
e.g. Little water drop falls on the ground. 小水珠掉落在地面。

8. up prep. 向上
词汇拓展：down 向下stand up 起立turn up 调高
e.g. When the teacher comes into the classroom, we all stand up and greet each other.
当老师走进教室时，我们都站起来互相问好。

9. shine v. 照耀n. 光亮（现在分词：shining）
词汇拓展：sunshine 阳光
e.g. The sun is shining. 太阳在照耀。

10. over prep. 在......上方
词汇辨析：on 指接触表面的上方over 指不接触表面正上方或者跨过
e.g. There is a bridge over the river. 河上方有一座桥。

11. mountain n. 山，山脉
词汇拓展：hill 小山
e.g. The plane flies over the mountain. 飞机飞越山脉。

12. tree n. 树
词汇拓展：forest 森林wood木材
e.g. We should plant more trees. 我们应该种更多的树。

13. ground n. 地面
词汇拓展：underground 地铁playground 操场
e.g. The ground is wet now. 地面现在很湿滑。

14. inside prep. 在......里面
词汇拓展：outside 在......外面
e.g. She doesn’t want to come inside. 她不想进里面来。

二、重点短语
三、重点句型
1. It comes from the sea.
它来自海里。

2.We use water to wash our hands.
我们用水去洗手。

3.I want to be up in the sky.
我想要上升到天空。

3. Little Water Drop flies over rivers and mountains。

小水滴飞过河流和山脉。

四、重点语法
1. 本单元三单变化总结总结
1)规则：一般情况，直接加s
come—comes live—lives get—gets fall—falls drink—drinks 2)规则：辅音字母加y结尾，把y变i加es
fly—flies
2. 本单元单复数特殊变化
fireman—firemen
e.g. man—men
woman—women
policeman—policemen
policewoman—policewomen
postman—postmen
五、话题写作
请试着用英语写写水有哪些作用，我们应该如何保护水，至少写五句。

要求：语句通顺，条理清楚，字迹工整。

1. 思维步骤
①确定时态（一般现在时）。

②正文内容应分成三大部分：介绍水的重要性；介绍水的作用；我们保护水的决心。

③通读检查。

2. 精彩词句
①Water is important./Water is important to all people./Water is also important to animals./Water helps us in many ways./We can’t live without water.
②At home, we use water to clean the floor/wash clothes/cook food/ brush our teeth/make delicious drinks.
③And farmers use water to grow crops./Workers use water to make different drinks./Firemen use water to put out fires.
④Water is so important in our life. Come and help us save water./Let’s save water together.
3. 经典范文
Water comes from the sea. At home, we use water to wash clothes, cook food, clean the floor and brush our teeth. We can’t live without water. And farmers use water to grow crops. Workers use water to make different delicious drinks. Firemen use water to put out fires. Water is very useful. Let’s save water together.
六、出门测
(一) 单项选择
1. She comes ______ Australia.
A. at
B. in
C. from
2. We can use water______ the floor.
A. to clean
B. cleaning
C. clean
3. There ______ some water in the glass.
A. is
B. isn’t
C. are
4. ______ do you use water?
A.What
B. How
C. Who
5. Can water put______ fires?
A.out
B. in
C. of
（二）按要求完成句子
1. Wood comes from trees.（改为一般疑问句）
.
2. He is from America.（改为同义句）
.
3. Mike can use newspaper to make a box.（改为一般疑问句）
4. We use water to make drinks.（对划线部分提问）
.
5. Water comes from the sea.（对划线部分提问）
.
（三）阅读短文，根据首字母提示，填入适当的单词
Water is very u______. We drink water every day. We need it to w______ our faces and hands. We need it to brush our teeth. We use water to make tea a______ coffee. We use water to wash dirty clothes. Farmers need water to water crops and v______ on their farms. Cooks in restaurants need water to cook. Firemen need water to put out fires. As you can see, we cannot l_____ without water.。