九年级英语上册Unit5LookintoScienceLesson26KeeptheCandleBurning课时训练.docx

Lesson 26Keep the Candle Burning.根据课文内容，完成下面表格单词1.火柴；相称_ 2. lighter_ 3holder_ 4.shallow_5examine_ 6.oxygen_短语1.用光；用完_ 2由组成_3停止做某事_4五分之一_句型1.如果你把一个广口瓶倒置在燃烧着的蜡烛上，会发生什么呢？_ _ _ if you _ a jar upside down _ a burning candle?2盘子里放上半盘水。_ the dish half full _ water.3当蜡烛停止燃烧时，它已经用完了空气中所有的氧气。_ the candle _ _， it has used up all the oxygen in the air.4因为空气中大约五分之一是由氧气组成的。Because about _ _ of the air _ _ _ _ oxygen.用方框中所给单词或短语的适当形式填空light, use up, be made up of, fillwith, work 1Tina, _ the bottle _ some water.2The team _ ten girls and eight boys.3Please _ all the candles on the cake.4We have _ the salt. Please go and buy some.5He kept _ the whole day.单项填空()1._ did he jump?About 2.5 metres.AHow muchBHow farCHow soon DHow often()2.Over _ of the students went to the lab to do experiments.Atwo third Btwo thirdsCsecond three Dsecond thirds()3.How do you like the popular documentary A Bite of China(舌尖上的中国)?Excellent! You wont realize how wonderful our Chinese food is _ you watch it.Awhen BasCafter Duntil()4.Im sorry to have kept you_ for such a long time.Thats OK. I came here a minute ago.Await BwaitingCwaited Dto wait()5.We _ all the washing powder(洗衣粉), so we have to buy some.Aused up Bhave used upCcleaned up Dhas cleaned up()6.This music group is _ five girls and three boys.Amade of Bmade inCmade from Dmade up of.句型转换，每空一词1You cant play the guitar in the classroom. (改为祈使句)_ _ the guitar in the classroom.2Daves father went to bed after he finished his work last night. (改为同义句)Daves father _ go to bed _ he finished his work last night.3Dave was making_a_model_plane in the classroom at that time. (对画线部分提问)_ _ Dave _ at that time?4My brother wasnt strong. He couldnt lift the box. (改为同义句)My brother wasnt _ _ to lift the box.5The bottle is full of water. (改为同义句)The bottle is _ _ water.连词成句将所给词语连成句子，标点已给出。要求符合语法，语句通顺，大小写正确，词语不得重复使用。1the, coat, your, matches, hair_.2wait, stops, until, the, will, rain, I_.3puts, the, he, jar, candle, over, the_.4matches, we, of, box, another, need_.5sure, like, experiment, I, you, this, am, will_.完形填空Some inventions are very important. For example, the telephone allows people to communicate all over the world. The _1_ lets people travel long distances in a short time. Life is much easier with these _2_ inventions. Some inventions are just fun. A company in Japan has invented _3_ flowers. You can listen to music that comes through real flowers. Customers in restaurants can smell the beautiful roses _4_ listen to pleasant music while eating. People in the dentists office can look at pretty lilies and listen to Mozart while having their _5_ examined! There is now a vehicle that gets you around with almost no effort _6_. In fact, you drive this invention while standing on it! This vehicle runs by electricity. It _7_ quite easily. When you lean forward, it moves forward, and when you lean _8_， it moves backward! A new kind of bubble liquid has been invented. If you blow bubbles _9_ this liquid, they can last for several minutes. _10_ are very strong. You can even pick them up and throw them around!Do you have your own idea about inventions now?()1. A. bike B. busC. ship D. plane()2. A. important B. uselessC. boring D. strange()3. A. dancing B. talkingC. singing D. walking()4. A. but B. soC. nor D. and()5. A. cars B. eyesC. teeth D. nose()6. A. in all B. at allC. after all D. for all()7. A. carries B. makesC. works D. plays()8. A. forward B. backward C. toward D. afterwards()9. A. about B. atC. with D. for()10. A. They B. WeC. You D. None.任务型阅读Why do people cry? Scientists say the body produces tears because it needs them. One kind of tears is for the eye, and the other is for the heart. They both work as cleaners. If something else like dust(灰尘) gets into your eyes, tears also come into the eyes to clean it out. If you are hurt by something, your strong feelings produce some poisonous chemicals(毒素) in your body, and at the same time, tears come out with them. If these poisonous chemicals are not cleaned out of your body as soon as possible, they will do harm to the heart sooner or later.In the United States men have heart problems more often than women do. Doctors say heart problems have something to do with the pressures of living and working now. Perhaps men suffer more from these illnesses because they do not cry enough. They need to cry more.In_fact,_you_can_find_many_ways_of_reducing_the_pressures_to_keep_fit. Crying is a natural and physical one.1题完成句子；23题简略回答问题；4题找出并写下本文的主题句；5题将文中画线句子译成汉语。1One kind of tears is for the eye, and the other is for the _2What do tears do when dust gets into your eyes?_3Will the poisonous chemicals in the body do harm to the heart?_4_5_.词语运用根据短文内容及所给提示，在文中的空白处填写一个正确的单词。Experiments are interesting and 1._(use). They show us a lot of fantastic facts. In todays experiment, we need many things, including a box of 2._(match). First, we need to put the candle in the candle holder. 3. S_， put the candle holder on the dish and fill the dish half full with water. Third, 4. l_ the candle with the match and let it burn 5._ two or three minutes. Fourth, put the jar over the candle 6._(careful). Examine the water and then you will find the water rises! As the candle burns, it uses the oxygen in the air. One fifth of the air is 7._(make) up of oxygen. When the candle stops 8._(burn), it has used 9._ all the oxygen in the jar. How 10._ does the water rise in the jar? One fifth, too!教师详解详析.单词： 1.match2.打火机；点火器3支托物；持有者4.浅的5检查6.氧气短语： 1.use up2.be made up of3stop doing sth.4.one fifth句型： 1.What will happen; put;