会计学宾语从句概念：宾语从句在复合句中作主句的宾语。Ibelieveyou.2.IknowthatIcanfly.宾语从句的常见种类：(1)动词的宾语从句常用来引导宾语从句的动词有:believe,think,say,etc.(2)形容词的宾语从句常用来引导宾语从句的形容词有：sorry,sure,afraid,glad,etc.(3)介词的宾语从句常用来引导宾语从句的介词有：about,to,etc.连词（引导词）当宾语从句是陈述句时（包括肯定句和否定句），连词由that引导，因为that在从句中不作任何成分，也没有任何具体意思，因此在口语或非正式文体中常省略我想他是个好学生Ithink(that).我想这房子是要出售的吧！（L89）Ibelieve(that).我想他们将在后天搬进来吧。(L91)Ithink(that)牙科医生现在能给我看一下吗？(L77)Canthedentistseemenow?恐怕不能，克罗夫特先生。I’mafraid(that),Mr.Croft.对不起，我不知道。I’msorry(that).What’swrongwiththem?Theyslipped.slip[slip]1)v.滑倒，滑了一跤在楼梯上滑倒sliponthestairs我在结冰的路上滑倒了。Islippedontheicyroad.他在马路上滑了一跤，摔断了腿。Heslippedonthestreetandbrokehisleg.2）v.滑落钢笔从我的手中滑落。Thepenslippedfrommyhand.杯子从Lucy的手中滑落ThecupslippedfromLucy’shand.3）v.溜走他偷偷地溜出房间。Heslippedoutoftheroom.slipaway/off不辞而别她从舞会上偷偷地溜了出去。Sheslippedawayfromtheparty.4）n.疏忽，错误aslipofthepen笔误口误aslipofthetongueWhatisthematterwithhim?fall[fɔ:l](fell[fel],fallen['fɔ:lən])1)v.落下，跌倒她昨天掉进河里去了。Shefellintotheriveryesterday.秋天叶子都落了.Leavesfallinfall.2)n.秋天;fall/autumn我最喜欢的季节是秋天。Myfavoriteseasonisfall.waterfall3)v.下降明天气温将下降。Thetemperaturewillfalltomorrow.--fallacross偶然碰到…,与…邂逅昨天他偶然碰见了他以前的女朋友。Hefellacrosshisex-girlfriendyesterday.--fallinlovewith…爱上某人她对他一见钟情。Shefellinlovewithhimatthefirstsight.downstairs['daun'stεəz]下楼downstairs=down+stairsGodownstairs下楼去bedownstairs在楼下e.g.Whereareyou?Iamdownstairs.上楼upstairshurt[hə:t]1)v.伤他从楼梯上摔下来，伤到了背部。Hefelldownstairsandhurthisback.2）v.伤害感情我感到受到了伤害。(尤指思想、心灵)Ifeelhurt.3）v.疼痛痛吗？Doesithurt?back1)n.背，背部lieonone’sback面朝天地躺着侧卧lieonone’sside我的背部痛Mybackhurts.2）n.背面手背thebackofthehand纸的背面thebackofthepaper3）n.后面，后部教室的后面有2名学生。Therearetwostudentsatthebackoftheclassroom.standup站立，站起来sitdown坐下倒立standonone’sheadstandbehind做…的后盾，支持…我将一直支持你。Iwillstandbehindyouallthetime.help1)v.帮助helpsb.out帮助某人解决难题，摆脱困境我不知道怎么做这项工作，请帮我一把。Idon’tknowhowtodothiswork.Pleasehelpmeout.helpsb.withsth.帮助某人做某事你帮我做家务真是太好了。Youaresokindtohel