Unit 3 Robot 同步课时练习 单元主题写作 （含答案）

第7课时　[Unit 3 单元主题写作]
话题分析
　本单元的话题是“机器人”。该话题很有吸引力， 在科技迅猛发展的今天， 各种机器人应运而生， 给人们的生活带来了极大的方便。 然而， 由于受技术条件的限制， 机器人也会出现问题。 本单元中的江先生对自己的机器人不满意， 要将它退还给商店， 那么如何写一封投诉信呢？
常用表达
1．I am not satisfied with…
2．The batteries should last for…
3．It is not up to standard.
4．I regret having bought it.
5．I want to get my money back.
典型例题
　假如你是李先生， 你对两周前买的机器人不满意，请你根据以下要点，给商店经理写一封80词左右的英语投诉信， 要求退款。
要点：1.机器人的电池只能持续一周，时间太短；
2．机器人太懒惰；
3．机器人的质量不合格。
写法指导
遣词造句
1．我对它一点儿也不满意。(be satisfied with)
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2．它们应该至少持续两个月的时间。(last for)
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3．这个机器人的质量达不到标准。(up to standard)
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4．我后悔买了这样的一个机器人。(regret doing sth)
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连句成篇
Dear Sir/Madam，
I bought a robot two weeks ago. However, I am not satisfied with it at all.
I am not satisfied with the batteries. They can last for only one week. I think they should last for at least two months. I want my robot to do everything for me, but it is too lazy. What's more, the quality of this robot is not up to standard. A good robot should only need checking once a year. My robot has stopped working completely. I don't know what is wrong with it.
In a word, I regret having bought a robot like this. I would like to get my money back.
Yours faithfully，
Mr Li
2019·鄂州现在越来越多的学生使用“作业帮”这个APP 来搜查他们不会做的题目。对此，不同的人有不同的看法。请根据以下文字的提示，并适当发表自己的观点，写一篇英语短文。
优点 1.及时帮助学生解决在学习中遇到的困难； 2.在家就能学习，简单，方便； 3.可以选择自己喜欢的老师，学习兴趣更浓。
缺点 1.有的学生假装学习，事实上在玩游戏； 2.有的学生不想独立思考，直接照抄答案，他们根本不关心自己的学习，只是虚度光阴。
你的建议 联系实际，给出自己合理的建议。
　　要求：1.80－100 词(开头已给出，不计算在词数内)；
2．文中不能出现自己的姓名和所在学校的名称及其他相关信息，否则，不予评分。
参考词汇：convenient　方便的，便利的
pretend to do…　假装做……
think independently　独立思考
Today, more and more students are using the App zuoyebang. However, different people have different ideas about it. Some people think
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答案
【实例分析】
遣词造句
1．I am not satisfied with it at all.
2．They should last for at least two months.
3．The quality of this robot is not up to standard.
4．I regret having bought a robot like this.
【自我展示】
One possible version：
Today, more and more students are using the App zuoyebang. However, different people have different ideas about it. Some people think it's useful. The App zuoyebang can help students to solve difficulties in their studying in time. It's easy and convenient for them. They can study at home. They can choose their own teachers they like, and they will be more interested in studying.
However, others don't think so. They think some students just pretend to study, in fact they play games. They don't want to think independently, but only copy the answers. They don't care about their studying at all. It's a waste of time.
I think it's good for students who are hard working. They can study better. But for students who don't want to study, it's very bad.