( )4. How can we help the Earth? A. We can plant the trees.B. We can water the trees.C. We can cut the leaves. 单元评价 亲爱的同学,通过本单元的学习,你一定获得了丰富的知识,请按照下面的表格,完成单元评价。 评价内容评价标准 我自己喜欢的水果。 优秀 我可以用英语说出一些植物的名字。
根据课文内容可知,水是有用的(形容词useful),我们用水(不可数名词water)来喝(动词原形drink)和(并列连词and)清洁(动词原形clean)东西.很多地方没有许多(不定代词much)水.我们不应该浪费(动词原形waste)水.我们应该再利用(动词原形reuse)水和节约(动词原形save)用水.我们的大部分能源来自(三人称单数comesfrom)煤炭...
How does the water cycle help the Earth?Water Around the Earth:The water cycle is also called the hydrologic cycle, and is a natural process that allows water to circulate from the earth into the atmosphere and then back to the earth. It is a continuous process that is driven by solar ...
考查形容词比较级。fewer更少的,修饰可数名词。less更少的,修饰不可数名词。more更多的,既可修饰可数名词也可修饰不可数名词。根据“How can we save the earth?”可知,此处在回答怎样保护地球,应是多种树少用水,因此一个空应填more,又因water为不可数名词,应用less修饰。故选C。反馈 收藏 ...
water 3. clean 4. enough 5. waste 6. save 7. protect 8. comes from 9. oil 10. oil 11. fuel 12. limited 13. use 14. save 为了保护地球,我们应该节约用水和能源。水是宝贵的资源,很多地方水资源短缺,我们不应该浪费水,要节约和保护它。能源也是有限的,我们应该减少使用汽车,节约能源。
Do you know how much of the earth is covered by water? All life on the planet needs water. But some water on our planet is not clean. In order to keep water clean, we mustn't throw rubbish into the seas, rivers, or lakes. We can also use special machines to clean water. Then ...
B: Why should water be protect the Earth? 相关知识点: 试题来源: 解析 A: We can protect the Earth by reducing pollution, saving resources, planting more plants, reducing waste and recycling. B: 问题应该是"Why should we protect water on the Earth?" We should protect water on the Earth ...
20. How (protect) the Earth, We can save water.相关知识点: 试题来源: 解析 to protect 该题要求填入一个动词来完成句子,使句子完整且意思通顺。根据句子结构和意思,我们需要填入“to protect”,构成疑问句“How to protect the Earth”,询问如何保护地球。因此,答案为 to protect。反馈 收藏 ...
How to protect the Earth? Water is useful_. We use water to clean_ things. There's not _much water in many places. We shouldn't waste water.We should reuse and save it. Most of our energy comes from coal and oil . We use energy to drive cars. There's not too much_ energy. ...
三、用所给词的适当形式填空。1. Do you know how ___(protect) the Earth.___(not waste) water, pleas