both的位置: (1) 在be的后面 (2) 在實意動詞前面 (往往用they both ,you both, wei both) (3) 在情態(tài)動詞,助動詞后面 請看下面的例句: ①They are both very healthy. 他們倆都很健康。 ②We are both interested in English.他倆都對應于感興趣。 ①We both have too much work to do. 我們倆有太多的工作要做。 ②You both had a good time last might,didn't you? 你們倆昨晚玩得很愉快,是嗎? ③They both went to Beijing last week. 上周他們倆都去了北京。 ①Don't thank me. You must both thank him! 別謝我。你們倆必須感謝他! must=必須 情態(tài)動詞 ②We have both passed the exam. 我們倆都已經(jīng)通過了考試。have=已經(jīng) 助動詞