【走向高考】春高考英语一轮复习 unit 3 under the sea练习 新人教版选修7

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领兑市安插阳光实验学校Unit 3 Under the sea Ⅰ.语法填空阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。

We often hear people say，“Never give up.”These can be__1__(encourage)words andwords of determination.A person who believes in them will keep trying to reach his goal nomatter how many times he __2__(fail)．In my opinion，the quality of determination tosucceed is an important one to have.Therefore，I believe that we should never give up.One reason is that if we give up too __3__(easy)，we will rarely achieve anything.It is notunusual for us to fail in our first attempt at something new，__4__ we should not feel discouraged and should try again.Besides，if we always give up when we fail，we will not beable to develop new skills.Another reason we should never give up is __5__ we can learn from our mistakes only if wemake a new effort.If we do not try again，the lesson we have learned __6__(waste)．Finally，we should never give up because as we work __7__(reach) our goals，we developconfidence，and this confidence can help us succeed in __8__ areas of our lives.If we neverchallenge ourselves，we will begin to doubt our abilities.In short，it is important that we do not give up when working __9__ our goals.Whether wesucceed in the end or not，we will learn something，and what we learn will help us to becomemore confident people.Furthermore，if we give up，we will have __10__chance of attainingour goals，but if we keep trying，there is always a chance that we will succeed one day.【解题导语】这是一篇励志文章。

手惰市安逸阳光实验学校选修7 Unit 3 Under the sea基础操练Ⅰ. 单词拼写1. Karl Marx was forced to f his home for political reasons.2. This is an a account of the terrors of the war. You’d better not read it.3. The decision was taken for n economic reasons, without considering its social effects.4. This kind of seafood is p if taken in large quantities.5. The air by the sea is p and healthy.6. Police have appealed for the （证人）to come forward.7. The travel agent fixed our (住处).8. They’re both called Smith, but there’s no (血缘关系) between them.9. He got in at the (浅的) end of the swimming pool.10. She went to the post office to draw her (退休金).Ⅱ. 用括号内所给单词或短语的适当形式填空1. anyone (witness) the car accident yesterday?2. The clouds (reflect) in the lake. Didn’t you see them?3. (not yell) at me like that.4. The sailor had (abandon) the sinking ship.5. They all (flee from) the burning building last night.Ⅲ. 同义句转换1. They celebrate their wedding anniversary once a year.They celebrate their wedding anniversary .2. We were forced to flee the country.We were forced to safety.3. The error was due to careless pure and simple.The error was due to carelessness.4. He was successful in business.He in business.5. In the accident, many people were killed, but meanwhile there were some who were unhurt.In the accident, many people were killed, butthere were some who were unhurt.提升练习Ⅳ.单项填空从A、B、C和D四个选项中，选出可以填入空白处的最佳选项。

Unit 3 Under the sea李仕才一、阅读理解。

Wouldn’t it be wonderful to travel to a foreign country without having to worry about the headache of communicating in a different language?In a recent article from The Wall Street Journal, technology policy expert Alec Ross argued that，within a decade or so, we’ll be able to communicate with one another via small earpieces with built­in microphones. That’s because technological progress is extremely rapid.It’s only a matter of time. Indeed, some parents are so convinced that this technology is imminent that they’re wondering if their kids should even learn a second language.It’s true that an increase in the quantity and accuracy of the data loaded into computers will make them cleverer at translating “No es bueno dormir mucho” as “It’s not good to sleep too much”. Replacing a word with its equivalent(对应词) in the target language is actually the “easy part” of a translator’s job.But even this seems to be a discouraging task for computers.It’s so difficult for computers because translation doesn’t —or shouldn’t—involve simply translating words, sentences or paragraphs. Rather, it’s about translating meaning. And in order to infer meaning from a specific expression, humans have to interpret a mass of information at the same time.Think about all the related clues that go into understanding an expression: volume, gesture, situation, and even your culture. All are likely to convey as much meaning as the words you use.Therefore ，we should be very skeptical of a machine that is unable to interpret the world around us. If people from different cultures can offend each other without realizing it, how can we expect a machine to do better? Unless engineers actually find a way to breathe a soul into a computer, undoubtedly when it comes to conveying and interpreting meaning using a natural language, a machine will never fully take our place.【解题导语】技术专家说随着技术的进步，即时翻译机器将在大约十年内出现在市场上。