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Unit 5 Look into Science课时分层训练(二十六)Lesson 26.根据句意及首字母提示补全单词1He blew out the c_ and went to bed.2The river is s_. You can even see the bottom of it. 3Our team beat the other in the football m_. 4He used the l_ to light the cigarette.5The doctor e_ the patient carefully.用方框中所给单词或短语的适当形式填空be made up of, use up, one fifth，two or three minutes, match1There are only three _ in the box.2Keep the candle burning for _3We have _ all the salt. Please go and buy some.4A car _ many different parts.5About _ of the students in my class are girls.单项选择()1.Water is _ oxygen and hydrogen(氢气)Amade of Bmade from Cmade into Dmade up of ()2.xx来宾_ of the students in Sunshine Middle School_ from the countryside.ATwo third; is BTwo thirds; are CTwo thirds; is DTwo third; are()3.xx东营A little monkey might feel sad because of having a new baby sister or brother!Yeah. I didnt know that_ I saw the film Born in China. Aif Buntil Csince Dalthough()4.Sometimes you have to stop_ too much and just go where your heart takes you.Athink Bto think Cthinking Dthinks()5.He told the interviewer that he had _ money to buy old bikes.Aput away Bturned off Ctaken out Dused up.完形填空There have been many great inventions that change the way we live. The first great _1_ was one that is still very important todaythe wheel. This made it easier for man _2_ heavy things and to travel long distances. For hundreds of years after that, there were _3_ inventions that had as much effect as the wheel. Then in the early 1800s the world started to change _4_. There was little unknown land left in the world. People did not have to explore much any more. In the second half of the 19th century many great inventions were made. _5_ them were the camera, the electric light bulb and the radio. These have all become a big part of our life today. The first part of the 20th century saw more great inventions. The helicopter was in 1909. Movies _6_ sound was in 1926. The computer was in 1928. And jet planes were in 1930. This was also a time when a new _7_ was first made. Nylon came out in 1935. It changed the kind of clothes people wear. Of course new inventions continued to be made. Man began looking _8_ ways to go into space. Russia made the first step. Then the United States took another. Since then other countries, including China and Japan, _9_ their steps into space. In 1969 man took his biggest step away from earth. _10_ first walked on the moon. This was certainly just a beginning. New inventions will someday allow us to do things we have never yet dreamed of. ()1.A.scientist Bartist Cmusician Dinvention()2.A.carry Bcarrying Cto carry Dcarried()3.A.few Ba few Clittle Da little()4.A.largely Bdifferently Cgreatly Dfreely()5.A.Between BAmong CBefore DAfter()6.A.in Bof Con Dwith()7.A.mistake Bproduct Cworld Dmaterial()8.A.for Bout Cafter Daround()9.A.made Bwere made Chave made Dhad made()10.A.Chinese BJapanese CAmericans DRussians 教师详解详析【课时分层训练】课内基础自测.1.candle2.shallow3match4.lighter5examines/examined.1.matches2two or three minutes3used up4is made up of5one fifth课后巩固提升.1.Dbe made of意为“由制成”(从制成品中可以看出原材料)；be made from意为“由制成”(从制成品中看不出原材料)；be made into后接成品，意为“被制成”；be made up of意为“由组成”。句意：水是由氧气和氢气组成的。故选D。2B3.B4.C5Duse up意为“用光；用完”。.15DCACB610DDACC
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