人教版九全Unit13We’retryingtosavetheearth期末派生法背記單詞序號原詞例句派生詞派生詞例句1litter/?l?t?(r)/v.亂扔n.垃圾Don'tlittereverywhere.不要到處亂扔垃圾。littering/?l?t?r??/n.亂扔的行為litterer/?l?t?r?(r)/n.亂扔垃圾的人Litteringisnotallowedinthepark.公園里禁止亂扔垃圾。Thelittererwasfined50yuan.那個亂扔垃圾的人被罰款50元。2fisherman/?f???(r)m?n/n.漁民Mygrandpaisafisherman.我爺爺是一名漁民。fishing/?f????/n.釣魚fishery/?f???ri/n.漁場Helikesfishingonweekends.他周末喜歡釣魚。Thecityhasalargefisherybythesea.這座城市在海邊有一個大型漁場。4ugly/??ɡli/adj.丑陋的Theoldhouselooksugly.那棟老房子看起來很丑陋。uglier/??ɡli?(r)/adj.更丑的ugliest/??ɡli?st/adj.最丑的Thepaintingbeesuglierthanbefore.這幅畫比之前更丑了。That'stheugliestbuildinginthetown.那是鎮上最丑的建筑。5advantage/?d?vɑ?nt?d?/n.優點Theadvantageofbikingissavingmoney.騎自行車的優點是省錢。disadvantage/?d?s?d?vɑ?nt?d?/n.缺點advantageous/??dv?n?te?d??s/adj.有利的Thedisadvantageofthisplanishighcost.這個計劃的缺點是成本高。It'sadvantageoustostudyEnglishearly.早點學英語是有利的。6cost/k?st/v.花費n.花費Thebookcostsme20yuan.這本書花了我20元。costly/?k?stli/adj.昂貴的Diamondsareverycostly.鉆石非常昂貴。7wooden/?w?dn/adj.木制的Thereisawoodentableintheroom.房間里有一張木桌。wood/w?d/n.木頭Weusewoodtomakefurniture.我們用木頭做家具。8plastic/?pl?st?k/adj.塑料的n.塑料Don'tthrowplasticbagseverywhere.不要到處扔塑料袋。plastics/?pl?st?ks/n.塑料制品Plasticsarebadfortheenvironment.塑料制品對環境有害。13cruel/?kru??l/adj.殘酷的It'scrueltohurtanimals.傷害動物是殘酷的。cruelly/?kru??li/adv.殘酷地cruelty/?kru??lti/n.殘忍Theboywastreatedcruelly.那個男孩被殘酷對待。Weshouldfightagainstanimalcruelty.我們應該抵制動物虐待。14harmful/?hɑ?mfl/adj.有害的Smokingisharmfultohealth.吸煙對健康有害。n./v./hɑ?m/n./v.傷害harmless/?hɑ?ml?s/adj.無害的Toomuchsugardoesharmtoteeth.太多糖對牙齒有害。Thelittledogisharmless.這只小狗沒有危害。16ecosystem/?i?k??s?st?m/n.生態系統Pollutionbreakstheecosystem.污染破壞生態系統。ecological/?i?k??l?d??kl/adj.生態的ecology/i??k?l?d?i/n.生態學Weneedtoprotectecologicalbalance.我們需要保護生態平衡。Ecologystudiestherelationshipbetweenlivingthings.生態學研究生物之間的關系。17industry/??nd?stri/n.工業Thecity'sindustrydevelopsfast.這座城市的工業發展很快。industrial/?n?d?stri?l/adj.工業的industries/??nd?striz/n.工業（復數）Industrialwastepollutestheriver.工業廢料污染了河流。Manycountriesdependonheavyindustries.許多國家依賴重工業。18law/l??/n.法律Weshouldobeythelaw.我們應該遵守法律。lawyer/?l??j?(r)/n.律師lawless/?l??l?s/adj.無法無天的Hisdreamistobeealawyer.他的夢想是成為一名律師。19scientific/?sa??n?t?f?k/adj.科學的Weneedscientificmethodstosolvetheproblem.我們需要科學的方法解決問題。science/?sa??ns/n.科學scientist/?sa??nt?st/n.科學家Scienceisimportantfortechnology.科學對技術很重要。Edisonwasagreatscientist.愛迪生是一位偉大的科學家。20present/?preznt/adj.現在的n.禮物Ilikethepresentlife.我喜歡現在的生活。presently/?prezntli/adv.目前presentation/?prezn?te??n/n.展示Presently,sheisstudyingabroad.目前她在國外學習。Weneedtoprepareapresentationfortheclass.我們需要為課堂準備一個展示。21afford/??f??d/v.承擔得起Ican'taffordtheexpensivecar.我買不起這輛昂貴的車。affordable/??f??d?bl/adj.負擔得起的Thishoteloffersaffordablerooms.這家酒店提供價格實惠的房間。22reusable/?ri??ju?z?bl/adj.可重復使用的Weshouldusereusablebags.我們應該用可重復使用的袋子。reuse/?ri??ju?z/v.再利用useful/?ju?sfl/adj.有用的Wecanreuseoldbottles.我們可以重復利用舊瓶子。Thedictionaryisusefulforstudy.這本字典對學習有用。23transportation/?tr?nsp???te??n/n.交通運輸Publictransportationisconvenient.公共交通很方便。v./n.port/?tr?nsp??t/v./n.運輸Trainstransportgoodsandpeople.火車運輸貨物和人員。24recycle/?ri??sa?kl/v.回收利用Weshouldrecyclepaperandplastic.我們應該回收紙張和塑料。recyclable/?ri??sa?kl?bl/adj.可回收的recycling/?ri??sa?kl??/n.回收利用Thesebottlesarerecyclable.這些瓶子是可回收的。Recyclinghelpsprotecttheenvironment.回收利用有助于保護環境。27bottle/?b?tl/n.瓶子Ineedabottleofwater.我需要一瓶水。bottled/?b?tld/adj.瓶裝的Heprefersbottledjuice.他更喜歡瓶裝果汁。29inspiration/??nsp??re??n/n.靈感Naturegiveshiminspirationforpainting.大自然給他繪畫的靈感。inspire/?n?spa??(r)/v.激勵inspiring/?n?spa??r??/adj.鼓舞人心的Thestoryinspiredmanyyoungpeople.這個故事激勵了許多年輕人。Herspeechwasveryinspiring.她的演講非常鼓舞人心。30iron/?a??n/n.鐵Thebridgeismadeofiron.這座橋是鐵制的。ironing/?a??n??/n.熨燙Sheisdoingironingathome.她正在家里熨衣服。31work/w??k/n.作品Thisisafamousworkofart.這是一幅著名的藝術作品。worker/?w??k?(r)/n.工人working/?w??k??/adj.工作的Hisfatherisafactoryworker.他父親是一名工廠工人。Sheisintheworkinghour