云南省昆明市中考英语总复习第一部分教材知识研究九全Units1-2课件.ppt

1、第一部分 教材知识研究 九年级（全） Units 12,辨析by, with与 in,考点一,练讲重难点,【考点抢测】,1. We can save money _ cooking our own meals instead of eating outside. A. by B. to C. for D. with 2. Whats wrong with you, Jack? I hurt my finger when cutting an apple _ a knife. A. with B. by C. after D. in,A,A,3. Do you know the man _ bl

2、ue? Yes, he is my English teacher. A. with B. in C. by D. on 4. Most of students in our class would like to go to school _ bus. A. with B. on C. by D. in,B,C,【满分点拨】,这三个介词都可以表示“通过;由；用”，但具体的用法不同。 by侧重用某种手段或交通工具, 后跟名词或动名词。如： I learn English by making word cards. 我通过制作单词卡片学英语。,with后常接某种有形的工具，也可以表示用某种材料填

3、充，后接名词或代词。如： This boy plays the piano with his feet. 这个男孩用他的脚弹钢琴。 in后常接表示语言、语调或者颜色的单词。如： Ms.Wang is chatting with her foreign students in French. 王老师正用法语与她的外国学生聊天。,辨析lay与lie,考点二,【考点抢测】,5. Dont _ to those who trust you, or you will lose them one day. A. lay B. lied C. lain D. lie 6. My sister has_ in

4、 bed for two hours because of a headache. A. lies B. lay C. laid D. lain 7. He took off his coat and _ it on the bed. A. laid B. lies C. lay D. lied,B,D,A,【满分点拨】,lie作不及物动词，意为“躺，卧；撒谎，说谎”, lie down躺下。 lie作可数名词，意为“谎言;假话”。,warn的用法,考点三,【考点抢测】,8. She warned them _ more careful next time, or they would be punished. A. be B. to be C. being D. been 9. The headmaster warned us against _ computer