九级英语上册 Unit 5 Look into Science Lesson 25 Let’s Do an Experiment作业 （新版）冀教版.doc

unit 5 look into science课时分层训练(二十五)lesson 25.根据句意及首字母或汉语提示完成句子1i have checked your answers and none of them are c_2the weather today becomes even worse. it may rain. why not take a r_ with you?3well do an _ (实验) and observe what will happen.4we must find a good _ (方法) to learn english well.5you cant _ (迫使) others to do what they hate.用所给单词的适当形式填空1much of the country is _ (cover) with forest.2no one knows what _ (happen) in the future.3moving air _ (call) wind. 4tom is_ (strong) than his brother.5i had to force myself _ (get) up early this morning.用方框中所给短语的适当形式填空be sure of, scientific method, turn over, takeoff, fillwith1she _ the tape, and saw a beautiful picture on the other side.2please_ your coat_ and hang it on the wall.3can you help me_ the bottle _ the apple juice?4you should use _ to lose weight.5she_ passing the exam, because she has prepared for it for more than a month.单项选择 ()1.when i heard my baby girl say her first word, my heart was _ with joy.afilled bmarked cprepared dshown()2.2016黄石why does the earth look blue in space?because most of the earths surface _ by water.acovers bis coveredccover dare covered()3.can you help me_ the bottle upside down?aget bbecome cturn dgrow()4.our physics always tells us to solve the problem in a_ method.ascience bscientistcscientific dscientism()5.this book takes up too much room. please _atake it off btake off it cput it off dput off it.任务型阅读isaac newton was a great english scientist, but when he was thinking hard about his work, he often forgot other things.one morning newton got up early. he began to work at once. he worked on a very difficult problem. he was still thinking it hard when it was time for breakfast. mary brought a pan(平底锅) of water and an egg to his room. but newton wanted to stay by himself and said to mary，“you can put the egg on the table. ill boil(煮) it myself.” mary put the egg beside newtons watch on the table and said，“you_must_boil_the_egg_for_four_minutes_and_then_it_will_be_ready.” then she went out of the room.but when she went into the room again an hour later, she saw him standing by the pan, and having the egg in his hand. he put the watch in the pan and was boiling it! but he did not know what he was doing.1、2题完成句子；3题简略回答问题；4题找出并写下全文的主题句；5题将文中画线句子译成汉语。1one morning newton _ a very difficult problem.2mary brought a pan of water and _ to his room.3what did newton put in the pan and boil it?_4_5_教师详解详析【课时分层训练】课内基础自测.1.correct2.raincoat3.experiment4method5.force.1.covered2.will happen3is called4.stronger5.to get.1.turned over2take; off3(to) fill; with4scientific methods5is sure of课后巩固提升.1.abe filled with意为“充满”。句意：当我听到女儿说第一个字时，我心里充满了喜悦。故选a。2b考查被动语态。答语句意：因为地球表面的大部分被水覆盖。 “be过去分词”表示被动。故选b。3c4.c5.a.1.worked on2an egg3the wat