人教版九年级英语寒假作业-作业二十

人教版九年级英语寒假作业-作业二十姓名:_ 班级:_ 成绩:_一、单选题1 . With the help of computers, people will find it easier to keep the traffic _ smoothly.Ato runBrunCrunningDran2 . This park is about 5,000 square kilometers size.AonBatCofDin3 . Do you finishthe letter?Ato writeBwritingCwriteDwrites4 . How does Jack usually go to school?He _ride a bike, but now he _ walking there.Aused to, is used toBis used to, used toCuses to , was used toDused to ,used to5 . As we all know, computer games with fights have bad effects _the teens.AinBatCforDon二、阅读单选Have you ever worried about getting fat? Do you often exercise to keep healthy? Do you often feel stressed when you dont do well in work or study? If the answer is yes, I advise you to start doing yoga(瑜伽) because it can help you solve all the above problems.Yoga has become so popular in recent years. Why do more and more people like it?A simple answer is that yoga can help you to stay healthy. It began in India about 5,000 years ago.The Indian wordYogameansto join together. There are three parts of yoga altogether exercise, breathing and meditation(沉思).How can you start doing yoga? First, find a quiet place and try to be far away from the crowds. You can do it at home, at a yoga studio or in the park. Second, wear comfortable sport clothes and prepare a yoga mat. Take off your shoes or socks and practise on the yoga mat. It can stop your feet from slipping. Third. if you are a beginner, you may need a yoga coach to teach you how to do it correctly. But it will cost you some money to have yoga lessons. If you really like yoga, you may teach yourself. There are many free yoga videos on the Internet. You can learn it by yourself with an iphone, ipad or a computer. It is the cheapest and the easiest way.Since yoga is such a good sport, why not do it from this moment as a kind of enjoyment?6 . Yoga is a(an)_sport with a long history of about 5.000 years.AChineseBAmericanCIndianDEnglish7 . Yoga is becoming more and more popular with people because_.Ait is the most important sport for peopleBit helps people to be healthier by doing itCit helps people to work more quicklyDit brings people happiness8 . The underlined word stressed probably means_in the passage.A有压力的B兴奋的C愉悦的D放松的9 . If you are a new yoga learner,_.Ayou must put on your socks firstByou dont need a yoga matCyou may need yoga teachers and they are freeDyou had better learn by yourself on the Internet10 . The main idea of Paragraph Three is_.Ahow to solve problemsBhow to get fatChow to practise yogaDhow to find a yoga teacher三、完成句子根据汉语提示完成句子11 . 当蜡烛停止燃烧时，它已耗尽空气中所有的氧气。When the candle _，it _ all the oxygen in the air.12 . 请把那个有水的浅碟子递给我。Please pass me the _13 . 他向瓶子里加入半瓶水。He _ the bottle _ water.14 . 不要把瓶子倒过来，否则水会流出来。Dont turn the bottl