八年级英语下册-Chapter-6-Water-talk词汇与短语-上海牛津版VIP专享VIP免费

Chapter6WatertalkPartALanguageI.WordsandExpressions1.freezev.结冰，僵住freezingadj.寒冷的frozenadj.冷冻的It’sfreezingoutside.Look!Thegroundisfrozen.外面寒冷，看地上结冰了。Dannyfrozewhenheheardthenews.当丹尼听到这消息时，他愣住了。2.impatientadj.不耐烦的patientadj.耐心的n.病人Wemustn’tbeimpatientwiththepatients.对待病人我们不能不耐烦。3.chemicaln.&adj.化学品；化学的chemistryn.化学chemistn.化学家inthechemistrylesson,theteacherputsomechemicalsinsidethetubes.在化学课上，老师把一些化学品放进试管中。4.comfortableadj.舒服的comfortablyadv.舒服地Iliketoliecomfortablyinthatcomfortablesofaalone.我喜欢独自舒服地躺在舒适的沙发上。5.completeadj.完整的completelyadv.完整地incompleteadj.不完整的IcompletelyforgotthatIhadameetingthismorning.我完全忘记了今天上午有个会。Youranswerisincomplete.Pleaseuseacompletesentence.你的回答不完整，请用一句完整的句子。6.sciencen.科学scientificadj.科学的scientistn.科学家Thescientistisdoingascientificexperimentnow.那位科学家正在做一个科学实验。Heisinterestedinscience.他对科学感兴趣。7.treatmentn.处理treatv.对待Theoldmanwastreatedwellinthathospital.Theygavehimamedicaltreatmentimmediately.在医院那位老人受到很好的医治，他们马上给他进行了治疗。8.visibleadj.看得见的invisibleadj.看不见的Airisinvisibleandwaterisvisible.空气看不见，水看得见。9.awatertreatmentworks一家水质净化厂yesterdaywevisitedawatertreatmentworksinShanghai.昨天我们参观了上海的一家水质净化厂。10.lookround=lookaround四周环顾专心爱心用心1helookedaroundbutsawnobody.他往四周看，可是没看见任何人。11.shakeone’shead摇头nodone’shead点头Weshakeourheadstoshowdisagreement,andnodourheadstoshowagreement.我们摇头表示反对，点头表示赞同。12.decreasen.&v.减少（之量）yourhungerdecreasesasyoueat.你吃过东西以后就不饿了。II.Languagestructure1.数量的表达不可数名词可数／不可数名词可数名词noneToolittle/littlesomeAfewNotmuchNotmanyToomuch/muchAlotof=lotsofToomany/manyAsmallamountofAlargeamountofAnamountofPlentyofAlargenumberof2.Howmany/howmuch+一般疑问句3.用in/at/on表示时间in+年份／月份／季节（in2004,inAugust,inspring）at+具体的时间（8:45,atthree,atnoon,atdawn,atnight）on+日期(onJan.1st,1956;onthemorningofJan.12st;onacoldevening4.Begoingto/will表示将来时的区别begoingto结构常用来表示事先经过考虑的意图、打算或准备；或很快就要发生的将来的情况或行动。Will可以表示愿意和决心。Iamgoingtobe50nextMonday.IhaveboughtsomebricksandIamgoinggorebuildthehousenextweek.Thereisaknockonthedoor.Iwillgotoopenit.Ifyouaregoingtothecinematonight,you’dbettertakeyourkey.5.动词不定式作主语：不定式短语作语时，常用形式主语it来代替，而真正的主语放在句子的谓语后面。专心爱心用心2It’snoteasyformetogetthere.(对事加以评论)Itisbraveofyoutowalkintotheforestbyyourself.(对人加以评论)动词不定式肯定形式（todo）和否定形式（nottodo）itwastimetogetcleanedup.Remembernottowastemeorpolluteme.6.状语从句在句子中作状语的从句叫状语从句。它是用来修饰动词、形容词、副词或整个句子的状语从句根据作用的不同可分为以下几种，注意所用的不同连词。1)时间状语从句：When,while,as,assoonas,after,before,until,since2)条件状语从句：if,aslongas3)原因状语从句：because,since,as4)让步状语从句：although,though,nowthat5)结果状语从句：so…that,sothat,such…that6)目的状语从句：sothat,inorderthat7)比较／方式状语从句：as…as,notas…as,notso…as,than8)地点状语从句：where,wherever状语从句中一般都不能和将来时态。如果从句要表示将来的动作或状态时，需用一般现在时来代替。III.Notes1.HereIam.我在这里（副词提前）。2.统计图表的表达barchart(直条图)，linegraph(线条图),flowchart(流程图)3.宾语从句要用陈述句来表达DoyouknowwhereIamfrom?IthoughtIheardvoicesinthere.Youknowwherethatis.4.voice嗓音／sound声音／noise噪音5.avoicesaidloudly相当于（sb.）saidinaloudvoice一个声音大声说专心爱心用心3