状语从句公开课 全国优质课一等奖

Ibegantosende-mailwhenIwas17.IdiscoveredGoogle5yearslater.NowIusetheInternetallthetime.Internethasbecomesopopularthat90%of12-to-17-year-oldsintheUSAuseInternet,andabouthalfofthesekidsuseiteveryday.Theyvisitchat(聊天)roomsandsende-mails.Theygotowebsitestogetinformationfortheirwork.“Kidsarenowlivinginavirtual(虚拟的)world,”saysGreenfield,anexpertattheUniversityofCalifornia.“AstheInternetisbecomingmoreandmoreimportantforourlife,weshouldworryaboutonequestion:istheInternetgoodorbadforkids?”1.What’syouropinionaboutthetopic？

2.Whydoyouthinkso?

3.CanyougivesomeadvicetothestudentsonhowtouseInternetproperly?

状语从句,,,,MobilePhone----ANewEntertainmentforStudentsMobilephonesarebeingmoreandmorewidelyusedinChina.Whereveryougo,youcanseepeopleusingmobilephones.Peopleuseitforcalling,sendingshortmessagesplayinggamesorsurfingtheInternet.Nowadays,Manycollegestudents,highschoolstudents,middleschoolstudents,evenprimaryschoolstudentshavemobilephones.Ithinkit’snotgoodforstudentstousemobilephoneatschool.Parentsgivechildrenamobilephone________theywanttotalkwiththeirchildrenatanytime.However,studentsseldomusemobilephonetotalktotheirparents.Instead,theytaketheirphonetoschool__________theycanshowtheyarefashionable.Besides,theywillplaygames_________theyarehavingclasses._________weallowstudentstousemobilephone,theywilleasilygetintoabadhabitofplayingwithitallthetime.Soweshouldn’tletkidsusemobilephone______theyleavehighschool.sothatbecausewhileifuntil时间状语从句before中文_________

after中文_________when中文_________

while中文_________till/until中文_________

not…until中文_________assoonas中文_________since中文_________如果主句是一般将来时，从句用__________.简称“主将从现”。有以下用法的连词有________________________________________________在时间状语从句中，when引导的从句中谓语动词既可以是________性动词，也可以是__________性动词。但是while引导从句中的动词只能用_______性动词。since是现在完成时的标志。其前面的主句用________时，后面的从句用__________时。在…之前在…之后当…时候当….时候直到直到…才一…就自从一般现在时when,not…until,assoonas,if可延续非延续可延续现在完成一般过去条件状语从句if中文_________unless中文_________使用____________法则。比较状语从句as….as中文_________than中文_________在“as+adj/adv+as”结构当中，形容词或副词要用_____级。than前面用______级。让步状语从句though中文_________although中文_________eventhough中文_________though/although与but___(能、不能)能同时使用在同一个句子当中，但可以与yet连用。如果除非主将从现如…一样比原比较尽管尽管即使不能目的状语从句incase中文_________inorderthat中文_________sothat中文_________目的状语从句后面跟的句子常含有表示能力的情态动词___________。结果状语从句so…that中文_________such…that中文_________＊so后面接________词或_________词原级，such接____词或名词短语。原因状语从句because中文_________since中文_________as中文_________because与so_______(能/不能)能同时使用在同一个句子当中。以防万一为了以便can/could如此…以致如此…以致形容副名因为因为、既然因为、既然不能小组展示学习成果课堂实践()1.—Doyouknowwhentheteacher_____back?—Sorry,Idon’tknow.Ifhe_____back,I’lltellyouatonce.2008，[广州]A.comes…comes

B.comes…willcomeC.willcome…comesD.willcome…willcome()2.We’llgoshoppingassoonasit________.2008［广州］

A.willstoprainingB.stopsrainingC.willstoptorainD.stopstorain()

3.Hehastoearnlotsofmoney______hecanbuyhischildrennicefoodandclothes.2012，［广州］A.sothatB.suchthatC.thatD.inthatCBA3.如果他们在线(beonline)太长时间，他们的健康会变坏。Theirhealth____________________________they____________toolong.4.上网对学生来说是好的，因为他们可以得到很多信息。_______________________studentstosurftheInternet,_______theycanget_______________.5.尽管我们可以在网上学习很多有用的东西，但是有时我们会染上恶习。_______wecan______________________________online,sometimeswewill______________________________.6.有些小孩一回家就会上网和玩游戏。Somekids________________________________andplaycomputergames_________________________they_______________.willbecomebadifareonlineIt’sgoodforbecausemuchinformationAthoughlearnmanyusefulthingsgetintohadhabitswillsurftheInternetassoonasgethomeIbegantosende-mailwhenIwas17.IdiscoveredGoogle5yearslater.NowIusetheInternetallthetime.Internethasbecomesopopularthat90%of12-to-17-year-oldsintheUSAuseInternet,andabouthalfofthesekidsuseiteveryday.Theyvisitchat(聊天)roomsandsende-mails.Theygotowebsitestogetinformationfortheirwork.“Kidsarenowlivinginavirtual(虚拟的)world,”saysGreenfield,anexpertattheUniversityofCalifornia.“AstheInternetisbecomingmoreandmoreimportantforourlife,weshouldworryaboutonequestion:istheInternetgoodorbadforkids?”TIPS:1.What’syouropinionaboutthetopic？

2.Whydoyouthinkso?请使用刚刚复习的句型来让你的论述更丰富有力。(参照第二点阅读黑体字。)

3.CanyougivesomeadvicetothestudentsonhowtouseInternetproperly?IthinksurfingtheInternetisbad.Firstly,itisbadforourhealth.Secondly,studentswillspendtoomuchtimeinplayingcomputergames.Thatwillbebadforourstudy.Isuggeststudentsshouldn’tgototheInternettoomuch.InternetismoreandmorewidelyusedinChina.Peopleuseitfo