中考英語二輪復習講練介詞
人+use sth for doing ＝ 人+use +sth to do
→ 被動態：物+be used for doing ＝ 物+be used to do.
1. what is a writing brush, do you now? it’s used writing and drawing.
a. with b. to c. for d. by
be used by+人 被某人用：
1. english is widely used travelers and business people all over the world.
a. to b. for c. as d. by
（六）across在物體表面穿過。through指在物體內部穿過
1. you’d better go the forest. it’s the nearest way.
a. cross b. across c. through d. driver
2. you must be careful when you go the road.
（七）but，except，besides區別：
① but除了，前面經常有nothing，hardly等表示否定的詞；
② except不包括其后部分；
③ besides除了包括其后部分。
1. where’s lily? we are all here her. a. besides b. about c. except d. with
2. mary know german french and english. a. besides b. and c. . except d. of
基礎知識：
（一）表示時間的介詞：at, in. on, since, for, during, by, before, after, until,
1. at表示具體的時間點；at six o’clock at five
常用詞組：at this time of day在每天的這個時候；at noon，at night，at the age of，at least至少，at present目前，at school上學，at the end of ①在…未 ②在…盡頭
2. in用于年、月、季節（較長時間）in ，in september，in spring，in the moring。
常用詞組：in english，in fact事實上，in front of，in the front of，in hospital住院，in public當眾，in class在課堂上，in good health身體好。
3. on表示具體某一天或某天的上午、下午、晚上。
4. since，for，by，during，until
注意：by the end of +過去的時間 表到…未為止，一般用于過去完成時。
they had learned 3000 words by the end of last term.
（二）表示地點的介詞：
1. 表示方位的介詞：in，on，to，in內部，on相鄰，to不相鄰。
beijing is in the north of china. russia is on the north of china.
japan is to the east china.
2. 表示上下方位的介詞：over正上方，under正下方，above，below，on
the sky is over our heads and the land is under our feet.
the plane is flying above the clouds.
he looked out of the window and found some children playing below the building.