3.英语选词填空和改错题Can; must; should; need1.I told Sally
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解决时间 2021-02-19 20:59
- 提问者网友:沦陷
- 2021-02-19 04:12
3.英语选词填空和改错题Can; must; should; need1.I told Sally
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- 五星知识达人网友:孤老序
- 2021-02-19 04:21
一、Can; must; should; need的含义及用法Can:1)肯定句表示可能性,疑问句和否定句表示必然性2)表示自身具有的能力3)口语中取代may表示允许Must1)表示有把握的可能性,经常用推测,相当于汉语的“必定/一定”2)表示道德良心、法律或者习惯的要求,相当于汉语的“必须/应该”Should:1)表示期望的可能性,常用于虚拟语气2)表示义务或职责的要求,Need:1)情态动词只用于疑问句、否定句或条件句(肯定句只能用need to do),2)needn't(不必)是 must(必定)的否定形式题目解析1.I told Sally how to get here,but perhaps I (should have written) it out for her.——这里是对过去的虚拟,意思是过去曾告诉过怎么走,但是本该给她都写出来,事实上却没有这样做.2.We (I should have studied) last night,but we went to the concert instead.——对过去的虚拟,意思是昨晚本该学习,但是没有这样做,反而去听了音乐会3.I didn’t hear the phone.I (must have fallen) asleep.——表示对过去的推测,意思是没听到电话响,必定是睡着了.4.The plant is dead.I (should have given) it more water.——对过去的虚拟,意思是庄稼现在死了,但是过去我本该给它多浇些水就不会成了现在的样子5.There was plenty of time.She (needn’t hurry).——不必二、改错题,:The day before the speech contest English teacher 1.添加物主代词my (English teacher是已知的,下文有提示)talked to me.She said that she and my schoolmate all 2.schoolmates (all指三个以上同学必须用复数)wish me success,but it did not matter that I would 3.that改为if(matter后的宾语从句表示胜负与否)win or not.When I was on the stage the next day,I left so 4.left改为felt(形容词nervous是表语,需要用系动词feel表示觉得紧张)nervous as I shook like a leaf.There were so many people \x055.as改为for(for表示原因是陈述紧张的理由,而as则表示由发抖导致的紧张)absent!Suddenly,I caught sight of my English teacher in \x056.无错the crowed.She was smiling but nodding at me.I remembered.7.but改为and(smiling和nodding顺理成章,不存在相对关系) her words and calm down.I did a good job and won the first 8.calm 应该用过去式 calmed
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- 1楼网友:北方的南先生
- 2021-02-19 04:55
这下我知道了
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