语法核心知识点及练习（含答案）语法核心知识点及练习（含答案） 第一节第一节 倒装倒装 一、要点一、要点 全部倒装：全部谓语放在主语前 部分倒装：部分谓语（助动词、情态动词、系动词）放在主语前 助动词：did、do、does、have、has、had、are、were、will、 情态动词：can、could、should、ought to、may 系动词：is、was 解题步骤：解题步骤： 1、识别标志性结构 2、选出部分倒装的选项 （1）先排除没有倒装的选项 （2）其他可能的干扰项：① 不同的时态② 主被动的选择③ 双 重否定的干扰二、否定词或否定短语置于句首二、否定词或否定短语置于句首 （一）标志结构 1、否定词：never、、hardly…when、、scarcely、、no sooner…than、、rarely、、nowhere、、little、、seldom、、not +副词副词 2、否定短语：by no means、、in no case、、in no way、、at no time、、in no sense、、on no account、、under no circumstances1、No sooner_______ got to the station than it began to rain heavily. A. had I B. have I C. I had D. I have 2、No sooner had we sat down _______ we found it was time to go. A. than B. when C. asD. while 3、No sooner had they got off the train _______ it started moving. A. when B. than C. then D. after 4、No sooner had they got the good covered up _______it started raining hard. A. When B. than C. then D. after 5、No sooner had she entered the house _______ the telephone rang. A. when B. than C. as D. while 6、Not until I came to China _______ what kind of a country she is. A. I knew B. I didn't know C. I did know D. did I know 7、Not until I reminded him for the third time _______working and looked up. A. that he stopped B. does he stopped C. did he stop D. that he stopped 8、Not until most of the people had left the airport _______ his sister was there. A. that he saw B. had he seen C. did he see D. that he had seen 9、Not until Columbus discovered America _______ to Europe. A. bananas were brought B. bananas brought C. are bananas brought D. were bananas brought 10、_______ the importance of wearing seat belts while driving. A. Little they realize B. They little do realize C. Little realize do they D. Little do they realize 11、So little _______ about stock exchange that the lecture was completely beyond me. A. did I know B. I had known C. I knew D. was I known 12、Not once _______ your sentence correctly. A. You have copied B. did you have copied C. have you copied D. have you been copied 13、Nowhere else in the world _______ more attractive scenery than in Switzerland. A. you can find B. is found C. can you find D. has been found 14、Not always _______ they want to. A. people can do what B. People cannot do what C. can people do what D. can’t people do what 15、By no means _______ our mistakes. A. we ought ignore B. we ought to ignore C. ought we ignore D. ought we to ignore 16、In no case _______ the students from exploring new ideas. A. we should prevent B. we could prevent C. should we prevent D. shouldn’t prevent 17、_______ the first to use nuclear weapons. A. At no time China will be B. Never China will be C. Will China never be D. At no time will China be 18、By no means _____ to move to a new place far away from her workplace, because it isn't convenient for her family and herself. A. Jane will agree B. will Jane agree C. Jane will disagree D. will Jane disagree 19、By no means __________ to her parents. A. this is the first time has she lied B. this is the first time does she tell a lie C. is this the first time She has lied D. is this the first time she was lying 20、Not until the game had begun _______ at the sports ground. A had he arrived B would he have arrived C did he arrive D should he have arrived 21、Not until the early years of the 19th century _______ what heat is. A. man did know B. man knew C. didn't man know D. did man know 22、Not until I began to work _______ how much time I had wasted. A. didn't I realize B. did I realize C. I didn't realize D. I realized 23、Not until all the fish died in the river _______ how serious the pollution was . A. did the villagers realize B. the villagers realized C. the villagers did realize D. didn't the villagers realize 24、I finally got the job I dreamed about. Never in all my life _______ so happy! A. did I feel B. I felt C. I had felt D. had I felt 25、The old couple have been married for 40 years and never once _______ with each other. A. they had quarreled B. they have quarreled C. have they quarreled D. had they quarreled 26、Never in my wildest dreams _______ these people are living in such poor conditions. A. I could imagine B. could I imagine C. I couldn't imagine D. couldn't I imagine 27、_______ got into the room, _______ the telephone rang. A. He hardly had, then B. Hardly had he, when C. He had not, than D. Not had he, when 28、—Did Linda see the traffic accident? —No, no sooner _______ than it happened. A. had she gone B. she had gone C. has she gone D. she has gone 29、Maybe you have been to many countries , but nowhere else _______ such a beauti。