虚拟语气精讲知识点1

1、Module 6 语法虚拟语气宾语从句(Subordinate Clause中的虚拟语气一、在动词wish后的宾语从句中的虚拟语气在动词wish后的宾语从句中的虚拟语气,常省去宾语从句的引导词that。对现在情况的虚拟(与现在的事实相反:从句用过去式或过去进行式(时间上是同时的。其句子结构为:宾语从句的谓语be和were(was,实义动词用过去式。例:1. I wish (that可省略,下同I knew the answer to the question.(wish, 动词过去式knew我希望知道这个答案。(事实上是不知道2. I wish it were spring in my hom

2、etown all the year around.(wish, were但愿我的家乡四季如春。(事实上不可能3. I wish I were a bird.(wish, were但愿我是只小鸟。(事实上不可能4. When she was at the party, she wished she were at home.(wished,过去虚拟动词were(事实上并不在家5. Now that he is in China, he wishes he understood Chinese.(wishes,过去虚拟动词understood现在他在中国,他希望能懂得中文。(事实上并不懂6. W

3、hen we begin the trip, they will wish they were with us.(will wish,过去虚拟动词were(事实上并不和我们在一起对过去情况的虚拟(和过去的事实相反:用wish表示对过去事情的遗憾。其句子结构为:宾语从句的谓语用过去完成时,或would, could, might+现在完成时。例:1. I wish (that可省略,下同I hadnt wasted so much time.我后悔不该浪费这么多时间。(事实上已浪费了2. He wishes he hadnt lost the chance.他真希望没有失去机会。(其实已失去3.

4、 We wished he had spoken to us.(wished,had + spoken(事实上他并没同我们讲4. I wish you had called earlier.(wish, had + called(事实上已迟了5. They will wish they had listened to us sooner.(wish, had + listened(事实上并不如此例题分析:I wish I _ longer this morning, but I had to get up and come to class.A. could have sleptB. slep

5、tC. might have sleptD. have slept动词wish后面接从句,表达不可能实现或与事实相反的情况时,谓语动词要用虚拟语气,即用过去式(表示现在发生的动作或过去完成式(表示过去发生的动作。本题后半句谓语动词have用的是过去时had to get up and come, 所以前面要用过去完成时表示过去发生的动作。所以, 选项Acould have slept是答案对将来情况的虚拟(表示将来的主观愿望:从句动词would/should/could/might + 动词原形(时间上较后(请注意:主句和从句的主语不相同。用wish表示对将来事情的愿望。例:1. I wish

6、 it would stop raining.(虚拟动词would+动词原形stop我希望雨能停止。(事实上雨还在下着呢2. I wish you would be quiet.(would + be我希望你安静一些。(事实上那家伙还在吵着呢3. Y ou wished she would arrive the next day.(would + arrive你希望她第二天会到。(事实上她还没到4. I wish she would change her mind.(would + change开关柜智能操控装置开关柜智能操控装置BTZ-CK2700一、产品功能特点1、功能强大智能化:用于3-

7、35kV户内开关柜,智能化程度高,不仅可以显示开关分合状态,还可判断手车位置是处于实验位置与工作位置之间还是处于柜体之外,并做出指示。具备分合闸回路电压监测、过热告警、智能语音防误提示和温湿度测量及显示等多功能一体.2、抗干扰能力强,采用了先进的软硬件抗干扰技术。3、采用大屏幕图形点阵LCD液晶显示,方便用户数据浏览、观测和参数设置。4、高可靠性,采用工业级32位CPU作为装置系统的核心,极大提高了系统的稳定性。5、外观设计独特、做工精致美观、美化了开关柜面板。6、量身定做,根据用户不同的设计要求,量身定做不同的功能组合。一、技术参数1、电源: AC220V、DC220V2、工作环境: -10

8、+703、控制范围: 温度0+99,湿度0%RH99%RH4、测量控制: 温度1,湿度3%RH.5、通讯: RS485接口,MODBUS规约,波特率出厂可设定,默认为1200,否则用户订货时要说明。6、功耗: 10W,电压回路功耗:15V A7、抗电强度: AC2000V8、绝缘性能: 100M9、抗干扰: 符合GB/T17626.8-1998标准.三、安装方式3. When I suggested that he try shaving cream, he said, “The razor and water do the job. ”(当我建议他用刮胡膏时,他说“剃刀和水就行了”。4.He

9、 pursued various theories for several days until I suggested we take the toy apart to see how it did work. (他费了几天功夫寻找理论根据,直到我建议拆开看看它是如何转动的。5.One can suggest that students should spend two or three years in an English speaking country. (我们建议学生应在说英语的国家呆上两三年。在表示命令、建议、要求等一类动词后面的从句中虚拟语气很普遍,其结构如: order, s

10、uggest, propose, require, demand, request, insist, command, insist +. (should do6.I suggest that we (should hold a meeting next week.7. He insisted that he (should be sent there.但注意:在insist 后的从句中, 如果是坚持自己, 用陈述语气, 坚持别人做什么事情, 用虚拟语气. 开孔尺寸:220长*165宽外型尺寸:238长*179宽*75高3、传感器的安装方式:复合式1采用35mm导轨式安装或螺丝固定.2采用固定

11、式安装(孔距37mm,孔径4mm3温湿度传感器与仪器的连线采用USB接口插件方式连接.I never thought that he should be such a brave young soldier.我们从来没想到他是个如此勇敢的小战士。1. But for your advice, I _ into trouble.a. would getb. gotc. might have gotd. should get2._ for the traffic jam, I should have covered fifty miles.a. Had it beenb. Had it not b

12、eenc. It had not beend. It not had been3. Were it not for the adoption of the open policy, things _ they are today.a. would never beb. could have beenc. would never have beend. didnt have4. If only I _ there.a. have not beenb. would not beenc. will not bed. had not been5. Tom would buy that bicycle

13、but he _ no money.a. hadb. hasc. had hadd. has had“上”键:通常用于菜单滚屏,阴影向下移动,当用于设定参数时,按“上”键进行09之间的数值设定.复合键功能描述同时按下“确认”键和“取消”键时,装置复位.注: 液晶屏最下方是有效键区域,有效键区指示当前页面下可以执行操作的按键,有效键之外的任何按键按下时系统均不响应。六、菜单操作说明7. It is time we _ up our results.a. sumb. summedc. will sumd. would sum8. Dr Bethune worked hard as if he _.

14、a. never had felt tiredb. had never felt tiredc. never felt tired d . was tired never9. I enjoyed the movie very much. I wish I _ the book from which it was made.a. have readb. should have readc. am readingd. had read10. It is strange that such a thing _ in your school.a. will happenb. happensc. should happend. happened11. If she could sew,_.a. she make a dressb. she would have made a shirtc. she will make a shirtd. she would had made a coat12.“Did you notice John was not at work today?”“No. If _ working, I would have noticed it.”a.