4．calm　 指”镇静的,平静的” 指人沉着镇定,指自然无风浪. 多强调心理活动.

　 Eg: He is very calm in face of the teacher.____________________________

　 still 指不动的,静止的.是物理上的,与心理无关.

　 Eg: He stood quite still, as if he has heard nothing.____________________

　 silent 主要用于人指”沉默的,不出声的”但不一定没有活动.

　 Eg: When we talked about his father, he kept silent._____________________

　 quiet　 指安静的,宁静的.没有干扰活动.

　 Eg: The classroom is very quiet, all the students are busy doing their homework.

　 __________________________________________________________

3．Toss = throw eg: 1)他把书扔在桌子上.____________________________

　 2)他正把球扔给李明.___________________________________

2．While　 (1) n. 一段时间。Eg：After a while，he came back。_______________

　　　　　 (2) conj 当….时, 和….同时. 同as ,when.

　Eg: (1)She fell asleep while she was ding her homework.____________________

　　 (2)My father came back while I was watching TV______________________

1．still adj 静止的,不动的　

　eg: (1)Keep still while I comb your hair. _______________________________

(2)Please stand still while I take your photos.________________________

still adv 还,仍然,仍旧

　eg: (1)He is still sleeping.____________________________

　　 (2)The fish is still alive.________________________________________

6．I won’t run away. I’m not _____ _____ bears.

[自主探究与点拨]

5．You can stand very still and_____ _____give the animal some food.

4．_______ some grass ______ the camel.

3．______ a fish to the seal in his pool.

2．Stand so_____ while they _____ my way.

1．I want to ______ friends _____ducks.