牛津版（深圳·广州）初中英语七年级下册Module 3 Natural elements Unit 6 Electricity 第4课时Speaking & Writing
年级： 学科： 类型：同步测试 来源：91题库
一、语音题。从下列四个选项中选出画线部分发音与其他三个发音不同的单词。（共5小题）
二、找出下列单词中重音位置与其他不同的单词。（共5小题）
三、用括号中单词的适当形式填空。（共5小题）
四、词语释义：选出可以替换画线部分的最佳选项。（共6小题）
—Yes, sure. I will wait for you at my home.
—OK. No problem.
五、根据汉语提示完成句子，每空一词。（共5小题）
— I the bulb, Mum?
—No, you . You should the electricity first.
You the door when you leave the room
Please the class !
You go, but you goodbye to Mum.
I often wash our , because it is too dirty.
六、语法填空。（共1小题）
Cars will run on solar power (太阳能) or electricity and will be much cleaner. They will be much (safe). For example, if you are too close to another car or if you are driving (danger), your car will slow down itself.
Because there won't be any spare land, new cities will have to be built in the sea. Some (city) on water will have two levels. People will live on the upper level, the lower level will be used for traffic, shops and factories.
Biotechnology (生物技术) will make food better and healthier. Plants that are not affected by insects or (illness) will be developed. The taste of fruit and vegetables will be (good) and food will be kept longer.
New technology will be used (make) TVs that are only 1cm thick. They will have pictures that are as clear as photos. Electrical appliances (电器) will be quieter and will be controlled by computers. They will also use 50% power.
Using products of genetic engineering (基因工程产品), many new ways to cure (治愈) illnesses will be (success) . Cures will be found for the flu and the common cold. However, some new illnesses will appear.
七、书面表达。（共1小题）
要点提示：1）离开家时将所有的灯和电器关闭；2）夏天和冬天使用空调时分别调高或调低几度；3）号召大家一起努力节约能源，保护好环境。
要求：可适当发挥；60词左右；开头已给出，不计入总词数。
参考词汇 electrical appliances, air conditioner, degree, natural environment
Dear friends, we can't imagine what life will be like without electricity today. But how to save energy is a problem. You can do like this:……
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