7B Module 3 Revision U3-U4

1、Revision of 7B Module 3 Water & ElectricityUnit 5WaterUnit 6There are two important things around us. What are natural elements?natural elements falls from drops into runs into add chemicals to travels through comes to goes into rises from你可以这样说： First, the water falls from clouds, and drops into th

2、e rivers. Then, it _ a reservoir, there, people _ the water. After that, the water _ the pipes and it finally _ our flat. After we use it, the water _ the sea again. When it is hot, the water becomes vapour, and _ the sea and goes into the clouds again.runs into adds chemicals to travels through com

3、es to goes into rises from (An example)We can use water to wash our dishes. If we have no water, the dishes will be dirty and our house will be smelly.We can use water toIf we have (no) water, We can use water toIf we have (no) water, We can use water toIf we have (no) water, We can use water to pro

4、duce electricity What need electricity?If we, we can/will, Without, we cant, An example If we have electricity, we can use a TV to watch TV programs. Without electricity, we cant use a TV to watch TV programs.keep the food fresh keep the room comfortabl wash the clothes cook rice Water: _ _ _Electri

5、city: _ _ _May April March February May April March FebruaryIs it a problem?ProblemHow did students use water and electricity in May?Problem ofYour opinion?Water?Electricity?can do better if 11. Students often forget to turn off the air conditioners when they all leave the classroom.(An example) No.

6、1 is about the problem of electricity. I think students can do better if they remember to turn off the air conditioners.No. is about the problem of , I thinkNo. is about the problem of , I thinkProblemHow did students use water and electricity in May?2Students often leave the electric fans and light

7、s on when they leave the classroom.3A tap is broken, but students do not ask anybody to fix it.4After washing faces and hands, some students dont switch off the tap.Is it a problem? What problem?(An example) No.1 is about the problem of electricity. I think students can do better if they remember to

8、 turn off the air conditioners. 假如你是学生会主席，面对学校日益增长的用水用电情况深感担忧。你决定为全体学生制定一份用水用电规章制度。 。内容要点如下:Writing 1.简述你的理由(5分）讲述水电的重要性。水电是自然元素之一。生活中我们离不开水电的使用（举例）。没有水电，我们将无法生活下去。地球上可饮用的水越来越少。我们学校的用水用电却越来越多。2.你的打算（2分）你将为全校同学制定两条以上节约水电的具体规则：规则一、规则二、规则三、2.你的想法（1分）.(1)must (not)do现在将来 Water and electricity were used

9、more and more this term in our school. _ 项目 本次修改重点分值得分内容提示中的分值4分时态水的重要性：一般过去时 规则：一般现在时 想法：一般将来时4分语言拼写、语法每错2处扣0.5分3分连贯FirstThenNextFinally2分书写卷面整洁；标点清晰、正确2分本次作文得分Scoring criteria一个好的方面：_一个有待改善的方面：_SummaryModule 3 Natural ElementsWhat are natural elements?Is it easy to get water or electricity?What can we use them to do?HomeworkFinish t