高中英语unit4astronomythescienceofthestars第2课时试题含解析新人教版

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1、Unit4Astronomy:thescienceofthestars（2）Period2LearningaboutLanguage&UsingLanguageKeyWords1.climaten.气候2.crashvt.&vi.碰撞；坠落3.spaceshipn.宇宙飞船4.pulln.&vt.拉(力)；拖；牵引力5.floatvt.&vi.(使)浮动；(使)漂浮n.漂浮物KeyPhrases1.cheerup感到高兴；感到振奋2.amassof大量的3.nowthat既然4.breakout突发；爆发

2、5.watchout密切注视；当心，提防KeySentences1.ButwhenItriedtostepforward,IfoundIwascarriedtwiceasfarasontheearthandfellover.(倍数表达法)2.＂Ohdear,＂Icried,＂walkingdoesneedabitofpracticenowthatgravityhaschanged.＂(nowthat)3.Wewatched,amazedasfirebrokeoutontheoutsideofthespac

3、eshipastheearth’sgravityincreased.(过去分词作状语)1.★pulln.&vt.拉力；牵引力。常见用法：pullaway(汽车等)开走pulldown拆毁；摧毁pullin(车辆)进站停靠；靠边停靠pullout驶出；拉出，拔出pullup把……拔出来；(使)停下pullahead(ofsb/sth)领先(于某人/物)19pullback(使)退却；撤回pulloff(sth)(指机动车辆)驶离(道路)(至路侧停车处停下)pullon穿，戴上(袜子、手套等)pulltoge

4、ther同心协力；通力合作pullthrough恢复健康，渡过☛Whentheypulledthecarpetupinmyoldbedroom,theyfoundthering.当他们拉开我旧卧室的地毯时，发现了这个戒指。短语填空pulluppullonpulldownpullinpullthrough1.ThetrainfromLondonwill________________atnoon.2.Thecinemasheusedtovisithad________________.3.Thedriver

5、________________atthetrafficlightsfiveminutesago.4.Heisstillquitesick,butthedoctorissurethathewill________________.5.I________________myrunningshoesandsteppedintothestreet.【答案】1.pullin2.beenpulleddown3.pulledup4.pullthrough5.pulledon2.★cheerup感到高兴；感到振奋。常见

6、用法：cheersbup使某人振作起来☛Hewassorryforherandtriedtocheerherup.他为她感到难过，并试图使她振作起来。【拓展延伸】1.cheersbon为……打气cheerfor为……欢呼；为……鼓劲加油192.beofcheer兴致勃勃Cheers!干杯(口语中敬酒辞)3.cheeringn.欢呼，喝彩cheerfuladj.高兴的cheerfullyadv.高兴地用cheer短语完成句子1.给玛丽打个电话，她需要人安慰。GiveMaryacall;sheneeds___

7、________________________.2.当我感到忧伤时，我的母亲就给我讲有趣的故事让我高兴起来。WhenI’mfeelingsad,mymothertellsmefunnystoriesto_________________________.3.我们所做的一切都是为了给我们队加油。Whatwehaddonewasto_________________________.【答案】1.cheeringup2.cheermeup3.cheerourteamon/cheerforourteam3.★倍

8、数表达法ButwhenItriedtostepforward,IfoundIwascarriedtwiceasfarasontheearthandfellover.而当我试着向前迈步的时候，我发觉我被送出去很远，步子的跨度竟是在地球上的两倍，因而我摔倒了。(教材P31)【句式分析】Iwascarriedtwiceasfarasontheearth为＂...倍数＋as＋形容词/副词原级＋as...＂结构。＂...倍数＋as＋形容