取得英语语法成功的基石一、主语主语（subject ）：句子说明的人或事物。主语一般位于_ 。1.Lucy likes her new bike. 2.We work hard.3.To learn a foreign language is not easy.4.Playing football after school is great fun.句首一、主语 主语可以用下面这些东西表示：1. The sun rises in the east. （ ） 2. He likes dancing. （ ）3. Two is my lucky number.( ) 4. Seeing is believing. （ ） 6. To see is to believe. （ ） 7. When to hold the meeting has not been decided yet. ( )8. What he needs is a book. （ ）9. It is very clear that the elephant is round and tall like a tree. （
