2 both 和 all 的用法与区别
| | both | all |
含义 | 两者都(仅限2个人/物) | 三者及三者以上都(限3个及以上人/物) |
例句 | Both Mike and John work hard on project.
迈克和约翰两个人都在为项目努力。 | All the students in Class 3 like English.
三班所有的学生都喜欢英语。
练一练
用 both 或 all 填空。
① Tom and Tim are brothers. of them are tall.
② There are five girls. of them like dancing.
③ I have two pens. are blue.
④ Look! the students are in the classroom.
⑤ My father and mother love me.

2. ① Both ② All ③ Both ④ All ⑤ both