必修三以及必修四材料
achieve vt. ⑴to finish successfully; succeed in doing or reaching完成;做到;达成 achieve anything He will never _________________(一事无成) if he doesn't work harder. ⑵to get as a result of action or effort, gain达到 (目的);实现;获得 achieve success 获得成功:_______________ achieve one's ambition 实现抱负:_______________