Unit3Vocabulary词汇课件-（级英语下册.pptx

Unit3TreesandusUnit3Treesandus沪教牛津新版七年级下册Wordsandexpressions

branch/brɑ?nt?/n.树枝；分枝；分部thebranchofatree树枝branchschool分校branchcompany分公司eg.Shejumpedupandcaughtthebranch.eg.Ithaslongbranchesandtheleavesarestartingtochangecolor.她跳起来抓住了树枝它拥有长长的树枝，叶子也开始变色了

root/ru?t/n.根；根茎；根源rootedadj.根源的；根深蒂固的rootlessadj.居无定所的therootofaproblem问题根源grassroot草根；基层eg.Thesegrassrootsdontpulleasily.eg.Rootvegetablesgrowfromtheirrootsallthewayupoutoftheground.这些草根不好拔根茎植物从根部一直长到地面

silent/sa?l?nt/adj.沉默的；寂静的；无声的silencen.沉默；寂静silentlyadv.沉默地；默默地keep/remainsilent保持沉默asilentman沉默寡言的人silentfilm默片；无声电影silentnight寂静的夜

1.Heseemsvery_________(silent)anduneasy(心神不宁的).2.Therewasacurious_________(silent).3.FinallyIbrokethe_________(silent).4.Wefinishedbreakfast_________(silent).silent/sa?l?nt/adj.沉默的；寂静的；无声的eg.Youhavetherighttoremainsilent.eg.Hisfatherandhisteacherremainedsilentforseveralminutes.你有权保持沉默他的父亲和他的老师沉默了几分钟silentsilencesilencesilently

overlook/???v??l?k/v.忽略；忽视n.忽视overlookedadj.被忽视的overlookafact忽视事实overlookadetail忽略细节eg.Itwasaslightoverlookonmypart.eg.Jumpingisoftenoverlookedforthebenefitsitcanhaveinthebody.这是我的一个小疏忽跳跃对身体的好处常常被忽视

humanityn.人类；人道humannessn.人性humannature人性；人类本性humanhealth人类健康；人体健康eg.Howcomehumansspeaksomanylanguages?eg.Iminterestedintherelationshipbetweenhumansandnature.人类怎么能说这么多语言？我对人类与自然的关系很感兴趣human/hju?m?n/n.人；人类；adj.人的；人类的

oxide n.氧化物oxygenatev.给供氧oxygenbar氧气吧anoxygenmask氧气面罩eg.Thebrainisntgettingenoughoxygen.eg.Theoceanprovidesoxygeninourplanet.大脑肯定供氧不足海洋为我们地球提供氧气oxygen/??ks?d??n/n.氧；氧气

creativeadj.创造性的creationn.创造；创造物recreatev.再创造；使再现takeyouradvice采纳建议adviceonsth.对某事的建议legaladvice