鑽研然而知不足，虛心是從知不足而來的。虛僞的謙虛，僅能博得庸俗的掌聲，而不能求得真正的進步。應屆畢業生考試網小編爲大家編輯整理了九年級英語語法介詞專項練習題及答案，希望能夠幫助到大家。
介詞
一、考查by, on, in表示“乘……交通工具”
同義句轉換
1. A. They walked to the bus stop yesterday afternoon.
B. They went to the bus stop yesterday afternoon.
2. A. They flew from London to Paris last Saturday.
B. They went from London to Paris last Saturday.
3. A. He rode his bike to a farm yesterday afternoon.
B. He went to a farm yesterday afternoon.
【指點迷津】
by後直接接交通工具，如by plane, by train;on / in+冠詞/代詞+交通工具，如in a car;on the train。
二、考查in, on, at表示時間
Ⅰ. 翻譯下列短語。
1. 在六點鐘 2. 在這時
3. 在5歲時 4. 在21世紀
5. 在一個雨天 6. 在週末
7. 在星期天 8. 在早晨
9. 在過去 10. 在中午
Ⅱ. 單項選擇
( ) 1. Little Tom was born May 5, 1996.
A. in B. at C. on D. by
( ) 2. The story happened the morning of May 1, 2009.
A. in B. for C. at D. on
【指點迷津】
1. at 表示具體的時間即時間點，用於表示時刻、年齡等。
2. on 用於表示具體的某一天或某一天的.上午、下午和晚上等。
3. in表示時間段，表示周、月份、年、季節、世紀、人生的某個時期等。
三、考查at, in, on表示地點
選擇適當的介詞in, on, at填空。
1. Fuzhou is the southeast of China.
2. Look! There is a big hole the wall.
3. My mother told me to put the cup the table.
4. There is a map of China the back of the classroom.
【指點迷津】
1. at一般用於表示較小的地點;on表示在物體的表面上;in表示在較大的地點或在某個空間裏。
2. in表示在某一地區之內的某方位(屬於該範圍);on表示與某地毗鄰關係;to表示在某一地區之外的某方位(不屬於該範圍)。
四、考查across, through, over, past等
選擇適當的介詞填空。
1. He tried to swim the river to get to his son.
2. We went the forest and got to their village.
3. They are going to build a bridge the river next year.
4. They walked a tall tree.
【指點迷津】
across和through都意爲“穿過、越過”。across含有“從表面穿過”之意;through含有“從……內部穿過”之意;over多指“在……上方”;而past意爲“經過”。
五、考查介詞後動詞的形式
用括號內所給單詞的適當形式填空。
1. We are looking forward to (visit) the Great Wall.
2. He gave his life to (save) the rare wild animals.
3. He is used to (live) in the country now.
4. We always pay attention to (improve) our English study.
5. Everyone should make a contribution to (protect) the environment.
【指點迷津】
look forward to+名詞/代詞/doing意爲“期待、盼望”，該短語中的to爲介詞。類似用法的還有：give one’s life to doing sth.“獻身於做某事”;pay attention to doing sth.“注意做某事”;make a contribution to doing sth.“爲某事做貢獻”;be used to doing sth.“習慣於做某事”等。
六、考查固定搭配
將下列短語翻譯成英語。
1. 與……相處得…… 2. 爲……做準備
3. 多虧，由於 4. 在……的另一邊
5. 生某人的氣 6. 對某人要求嚴格
7. 擅長 8. 對……感興趣
9. 以……爲自豪 10. 當衆
11. 目前 12. 屬於
Key：
一、1. on foot 2. by plane / air 3. on his bike
二、Ⅰ. 1. at six o’clock 2. at this time 3. at the age of 5
4. in the 21st century 5. on a rainy day
6. on / at the weekend 7. on Sunday 8. in the morning
9. in the past 10. at noon
Ⅱ. 1-2 CD
三、1. in 2. in 3. on 4. at
四、1. across 2. through 3. over 4. past
五、1. visiting 2. saving 3. living
4. improving 5. protecting
六、1. get on / along … with … 2. get ready for
3. thanks to 4. on the other side of
5. be angry with sb. 6. be strict with sb.
7. be good at / do well in 8. be interested in
9. be proud of 10. in public
11. at present 12. belong to
