Unit+5+A+delicate+world+Words++Phrases高中英语外研版(2019)选择性必修第二册.pptx
外研版高中英语选修二第五单元WordsPhrases
U5,OB2Keywordsn.v.adj.adv.habitatappetitechaosconservationvirustrapdepartureincidentinterventionecologynutrientcomparisonsessioncriterionvariationgreeting(16)multiplydecreaseexplodecollapseowe(5)substantialvisualrarebiologicalvastsecure(6)dramaticallysubsequentlyapparentlyelsewhere(4)
postscript/?p??stskr?pt/n.附言;补充;后话PSHewroteabriefpostscriptattheendoftheletter.pest/pest/n.有害小动物;害虫;令人讨厌的人(尤指孩子)Pestsareannoyingandharmfulbugs.他在信的结尾写了一段简短的附言。害虫是讨厌又有害的昆虫。杀虫剂?
ecology/i?kɑ?l?d?i/n.生态;生态学Ecologystudiestherelationshipsbetweencreaturesandtheenvironment.生态学研究生物与环境之间的关系。ecological/?i?k??l?d??kl/adj.生态的;生态学的ecologist/i?k?l?d??st/n.生态学家;生态保护论者ecosystemn.生态系统economy容易混淆的词汇:经济economiceconomist
dissolve/d??z?lv/v.(使)溶解;解散(议会);解除(关系);(使)消失Thistabletdissolvesinwater.这片药在水中会溶解。
nutrient/?nju?tri?nt/n.养分,营养物adj.营养的,滋养的Applescontainmanyhealthynutrientsforthebody.苹果含有许多有益身体健康的营养成分。nutrition/nju?tr??n/n.营养;滋养nutritious/nju?tr???s/adj.有营养的nutritionist/nju?tr???n?st/n.营养学家词根nutri,营养
comparison/k?m?p?r?s(?)n/n.比较Imadeacomparisonbetweenthetwohouses.我将这两栋房子做了比较。(1)bycomparison相比之下,相比较而言(通常作状语)incomparisonwith与……相比较(2)comparev.比较;对比;比喻compare...with...把……和……相比较compare...to...把……比作……
visual/?v??u?l/adj.视觉的;视力的n.视觉资料Youcanseethevisualeffectswiththispairofglasses.戴上这副眼镜,你就能看到视觉特效。vision/?v??n/n.视力;视野;想象;幻象visualarts视觉艺术(如绘画,雕塑等)Virtual的含义?VR指代?虚拟现实(VirtualReality)
session/?se?n/n.一场;一节;一段时间;Shesetsherselfatrainingsession.herbal/?h??bl/adj.药草的,香草的Theingredientsofherbalmedicineallcomefromplants.她给自己安排了一次训练课。草药的成分都来自于植物。herb/h??b/n.药草;草本植物
onbehalfof(=ononesbehalf)代表Sheismakingaspeechonbehalfofallthegraduates.她代表全体毕业生发表演讲。representv.代表standfor代表其他有关代表的词组?
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