| 第9单元Lesson 27 Tree Heroes | ||
| 1 | prevent | v.阻止;阻挠 /prɪ'vent/ |
| 2 | worth | adj.值得;有……价值(的) /wɜ:(r)θ/ |
| 3 | farmland | n.耕地,农田 /'fɑ:mlænd/ |
| 4 | greatly | adv.非常,很 /'greɪtli/ |
| 5 | proudly | adv.骄傲地 /'praʊdli/ |
| 6 | affect | v.影响 /ə'fekt/ |
| 7 | expand | v.扩大,增加 /ɪk'spænd/ |
| 8 | millionaire | n.百万富翁 /,mɪljə'neə/ |
| 9 | seedling | n.秧苗,幼苗 /'si:dlɪŋ/ |