新概念青少版3A---Unit-5-How-long-is-your-day

properbumpintocertainlymindonone'sownmarketing空间聪明的flightattendant额外的商务舱offer点心，小吃准时地haveagoodtime祖国报纸杂志worldwide在全世界huge巨大的variation变化bedtime就寝时间onewayoranother以这样或那样的方式questionnaire调查问卷subject科目free自由的during在...期间past过去的upto多达annoyed恼怒的choose选择add增加•Haveyoufinishedyourhomeworkyet?•Whyhaven’tyoufinishedyourhomework?•have/has+V.过去分词•haven’t/hasn’t+V.过去分词•动词原形-过去式-过去分词•finish–finished-finished完成•特殊疑问词Why：为什么•Howoftendoyouhearthesequestionsinyourhouse?•Howdoyoufeelabouthomework?•Howoften多久一次，特殊疑问词•thesequestions这些问题•How如何，特殊疑问词•feelabout感觉，看待•Childrenworldwidenowdomorehomeworkhoursthantheydidtwenty-fiveyearsago–buttherearehugevariations.•worldwide世界范围内的•now–do•Twenty-fiveyearsago–did•Therebe句型：某处存在某物•hugevariations巨大的差别;变化than前后两个概念相比较•Insomepartsoftheworld,evenveryyoungchildrenhavealotofhomework.•part:部分part-parts•world:世界•even:即使……仍然，虽然……但是（不能与but连用）•Veryyoung很小的•alotof=many/much许多•many修饰可数名词；•much修饰不可数名词•Theycomehomefromschoolandtheyworkforthreeorfourhoursbeforebedtime•comehome回家•Workforthreeorhourhours工作三到四个小时•Before在……之前•Inotherpartsoftheworld,childrendon’thavemuchhomeworkuntiltheyareabitolder.•other其它的•not…until直到……才•abit一些，一点•old–older--oldest•Atthesametime,manyyoungpeopleworldwidehaveextraclassesafterschool.•Atthesametime与此同时•Have实义动词：有•extraspace?p.10•extraclasses额外的课程•after在……之后•before?•Onewayoranother,manychildren‘work’twelveorfourteenhoursaday.Isthisreallynecessary?•twelveorfourteenhoursaday一天十二或十四个小时•fivehoursaweek?•threedaysamonth?•necessary必要的•Howmuchhomeworkdoyouhave?•Howmuchtimedoyoureallyspendonit?•Howlongisyourday?•Howmuch多少，对不可数名词提问•Howlong多久；多长，对时间或距离提问•spendon花费在……上面现在完成时VS一般现在时•Roberthaspaintedthedoor.(陈述句)•HasRobertpaintedthedooryet?(一般疑问句)•WhathasRobertdone?(特殊疑问句)•Lucyiscorrectinghercomposition.(陈述句)•IsLucycorrectinghercomposition?(一般疑问句)•WhatisLucydoingnow?(特殊疑问句)do–did-done