1.Thisillnesscausesseverediarrhea,dehydration,andevendeath.;e.g.Hisinjuriesaresevere.
severeweatherconditions
Thecourtsarebecomingmoresevereonyoungoffenders.
Shewasaseverewomanwhoseldomsmiled.;【语境应用】完成句子。
1)He________________hischildren.
他对子女很严格。
2)Youaretoo_________________theboy.
你对那个男孩太严厉了。
3)我感到胸口剧烈疼痛。
______________________________;2.Ingeneral,doctorsinthosedayshadtwocontradictorytheoriestoexplainhowcholeraspread.
contradictoryadj.containingorshowingacontradiction
互相矛盾的；互相对立的
becontradictoryto…与……矛盾、相反
e.g.Hisremarkwascontradictorytothetruth.
他的叙述与事实矛盾。
【拓展】
contradictv.反驳;与……相矛盾
contradictionn.抵触;矛盾;矛盾的说法;3.Onetheorywasthatbadaircausedthedisease.
本句中thatbadaircausedthedisease是that引导的表语从句,that在从句中不作成分,没有意义,只起连接作用。
e.g.MydreamwasthatIcouldhaveathree-bedroomhouseinthatcity.
我曾经梦想能在那个城市有个三居室的房子。
【思考】
请找出课文中的表语从句。;4.Snowsubscribedtothesecondtheory.
subscribev.toagreetobuyorpayforshares认购(股份)
topayanamountofmoneyregularlyinordertoreceiveorusesth.定期订购
topaymoneyregularlytobeamemberofanorganizationortohelpitswork定期缴纳(会费);定期捐款赞助
e.g.
Eachemployeemaysubscribeforupto￡2,000worthofshares.
Youcansubscribetothemagazineforaslittleas$32ayear.
Shesubscribestoanenvironmentalactiongroup.;【拓展】
subscribeto同意,赞成
e.g.Ihaveneversubscribedtotheviewthatschooldaysarethehappiestdaysofyourlife.
subscriber?n.?订阅人；定期捐款者；消费者
subscription?n.?订阅；订阅费；定期捐款;【运用】翻译下面句子。
1)Isubscribedtoafewcharities.
我捐助了一些慈善机构。
2)Doyousubscribetoherviewofthestateoftheeconomy?
你是否同意她对经济状况所持的观点？
3)Wesubscribedtoallthemainmedicaljournals.
我们订阅了所有主要的医