精选优质文档-倾情为你奉上上海牛津版 八年级下学期英语词组知识点梳理（松江区教研室提供）Unit 1专心-专注-专业be interested inbiggest and oldest living thingsmake streets more beautiful and less noisyon the end ofcome from suppose enjoy breathing pure, cool airthankfortakefromharmful gasesreleaseintoproduce enough oxygenkeep alive and healthycool the airas well asnatural air conditionersrundo the job ofknow a lot about sthattack a treewarnprotect themselves by doing sthjointog
