Unit1Abusyweekend[知识点归纳]一、重要单词、短语:onholiday:度假onduty:值日tearthetoiletpaper:撕纸breakthevase:打坏花瓶dothehousework:做家务takethedogforawalk:溜狗drawonthewall:在墙上画画beworriedabout:worryabout担心onthecomputer:在电脑上writeane-mail:写电邮goout:出门throwawaytherubbish:丢垃圾writeashoppinglist:写购物清单clearupthemess:清理乱团callmeon12341234:打12341234找我makeamess:弄得乱糟糟...
CFM56―5B反推LVDT原理分析摘要:随着民用客机的不断发展,反推已经是现代民航客机必不可少的重要子系统,飞机通过反推系统,改变外涵道气流方向,产生大约80%的负推力,配合刹车系统工作,可以极大地增加飞机制动力,减少航空器着落或者是中断起飞的滑跑距离,提高客机的安全性和舒适性。但如果反推在空中出现故障,则会产生严重的飞行事故。该文从反推位置监控的重要性出发,通过分析CMF56-5B发动机反推位置监控、LVDT传感器...
精品文档Unit1B卷:课后巩固题一.选择()1.Thissweaterlookssonice.CanI______?A.tryitonB.tryonthemC.tryonit()2.--Doyouhave______niceclothes______shoes?--No,Idont.A.some,andB.any,andC.any,or()3.Theshoesfiteveryone.A.doesntB.dontC.isnt()4.--What____yourmotherlike____?--She___drawingnicepictures.A.do;doing;likesB.does;doing;likeC.does;doing;likes()5.Lethimit.A.doB.doesC.doing()6.There____anycakesinthef...
精品文档五B知识点4.WhatlessonsdoyouhaveonWednesdayafternoon?WehaveEnglish,MusicandPE.Unit1知识要点星期三下午你们上什么课?我们上英语,词组和日常用语:音乐和体育。5.Whatsubjectdoyoulike?IlikeMaths.你喜欢什么科目?anewterm一个新学期havealesson上一节课我喜欢数学。thefirstlesson第一节课boysandgirls孩子们6.Howmanydaysarethereinaweek?Thereareseven.thefirstlessonofthenewterm新学期的第一节课一个星期有几天...
精品文档五年级期末英语5B复习(1)词形转换专项练习同音词:here_______know_______right_______son_______see_______there_______high_______y_______buy_______aunt_______I_______Uu_______Bb_______pretty_______our_______反义词(对应词):minus_____new_____ill_____right_____these_____up_____busy_____long_____here_____stand_____thin_____same_____good_____before_____begin_____early_____go_____fine_____ope...
精品文档2015学年牛津上海版五年级第二学期英语期末测试卷)60分钟(完卷时间:项目听力基础知识阅读理解写话等第线听力(共30题)一、听录音,选择你听到的内容,在前面的括号里用A,B或C表示:(6题)()1.A.[?:]B.[?]C.[?:]][??[a?]C.)2.A.[?]B.(B.C.()3.A.museummusicalmusiccloud4.)A.caterpillarB.cocoonC.(C.besidethehorse)5.A.behindthehouseB.besidethehouse(C.haveabreakB.havealook)6.A.havearest()表示:(6题C二、听录...