Unit 2 Goldilocks hurries out of the house.词汇学习either (adv.) __________ 拓展: 辨析 too, also, as well, either.also用于肯定句,通常位于be动词、助动词或情态动词之后,行为动词之前。too也用于肯定句,比also更通俗,和also, as well可以相互替换,可放在句中,也可放在句末。as well在口语中用得很多,用法和too完全一样,可以互换,通常位于句末。either用于否定句,而且只能放在句末。2. piece (n.) _______;_________;____________ in piece __________ 一块面包 _________________ 一张纸___________________..