. from

1.（表示起始点）从…起，始于used to show where sb/sth starts

2.（表示开始的时间）从…开始used to show when sth starts

3.（表示由某人发出或给出）寄自，得自used to show who sent or gave sth/sb

4.（表示来源）来自，源于，出自，从…来used to show what the origin of sb/sth is

5.（表示所用的原料）由…（制成）used to show the material that sth is made of

6.（表示两地的距离）离used to show how far apart two places are

7.（表示位置或观点）从used to show sb's position or point of view

8.~ sth (to sth)（表示幅度或范围）从…（到）used to show the range of sth

9.~ sth (to sth)（表示改变前的状态或形式）从…（到）used to show the state or form of sth/sb before a change

10.（表示分离或去除）used to show that sb/sth is separated or removed

11.（表示防止）使免遭，使免受used to show that sth is prevented

12.（表示原因）由于，因为used to show the reason for sth

13.（表示进行判断的原因）根据，从…来看used to show the reason for making a judgement

14.（区别二者时用）与…（不同）used when distinguishing between two people or things

1.从,来自,表示给你某物的某人

2.来自,表示某人或某物的来源

3.从,由,表示距离

4.表示时间,价格等的范围

5.表示原因或理由

6.表示某人做某事的地点

7.表示某物的原料

8.表示某物或某人改变之前的状态

9.表示保护或者阻止

10.表示事物或人之间的区别

11.从某一特定时间开始

12.表示某人或某物出发前的地点或之前所在的地方

1.used for stating who gives or sends you sth. or provides you with sth.

2.used for stating sb. or sth.'s origin

3.used for saying how far away sth. is in relation to sth. else

4.used for giving a range of things, times, prices, etc.

5.used for saying what has caused sth. or why you have a particular opinion

6.used for saying where where sb. is when they see, hear, or do sth.

7.used for saying what substance has been used for making sth.

8.used for saying what sth. or sb. was before changing to sth. else

9.used for saying what has been prevented or protected against

10.used for talking about differences between two or more people or things

11.starting at a point in time and continuing

12.used for saying where sb. or sth. started a trip, or where they were before moving