2019-2020学年人教版英语选修六课件：Unit 2 Period Four

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1、,PART 1,语法导学,PART 2,达标检测,Period Four GrammarSubjunctive Mood (2),PART1,语法导学,感悟规律 重点难点剖析,感知以下句子，补全方框下的小题,语法感知,1.当suggest，suggestion表“建议”时，其后的宾语从句、表语从句的谓语动词用 ，should可以省略。 2.在as if引导的表语从句中，用 表示与现在事实相反的虚拟语气，be动词常用 。,查看答案,shoulddo,were,过去时,一、虚拟语气在名词性从句中的用法 1.在“Its necessary/strange/natural/important/a pi

2、ty/no wonder/impossiblethat-clause”句型中，从句要用虚拟语气，即“从句中的谓语动词要用(should)动词原形”。 It is important that we (should) master a foreign language.我们掌握一门外语是重要的。 It is strange that she (should) refuse to come to the party.很奇怪，她竟然拒绝参加晚会。 Its necessary that we (should) study hard. 我们努力学习是必要的。,语法精析,2.表示“建议”“命令”“要求”等

3、的动词如suggest，propose，order，demand，request，require，insist等后面的宾语从句中，谓语动词用“(should)do”形式。 I suggest/propose/order/demand/request/require/insist that he (should) be sent to the nearest hospital as soon as possible.我建议/命令/要求/坚决要求他应尽快被送往最近的医院。 注意：当suggest表示“暗示，表明”之意时，则不用虚拟语气；当insist表示“坚持认为”之意时，也不用虚拟语气。 The

4、 expression on his face suggested that he was very angry. 他脸上的表情表明他很生气。,3.在表语从句、同位语从句中的用法： 在suggestion，proposal，order，request，requirement，advice等名词后的表语从句、同位语从句中，谓语动词用“(should)do”形式。 My suggestion is that we (should) send a few comrades to help the other groups. 我的建议是我们应派几位同志去帮助其他小组。 He gave an order

5、 that the work (should) be done at once. 他下命令立刻做这项工作。,二、虚拟语气在其他结构中的用法 1.在“It is(about/high) time(that).”结构中，that从句的谓语用过去式，有时也可用“should动词原形”形式，should不能省略。 It is high time that we fought/should fight against the haze. 是我们该同雾霾开战的时候了。 2.由as if/though引导的方式状语从句或表语从句有时也用虚拟语气。与现在事实相反谓语用过去时，与过去事实相反用过去完成时。 Th

6、e man speaks as if he were a foreigner. 这人说话像个外国人。,They met for the first time，but they talked as if they had been good friends for years. 他们第一次见面，但他们交谈起来好像是多年的好朋友一样。 注意：as if/though从句中不一定都要用虚拟语气。如果情况的真实性、可能性很大，就要用正常时态来描述。例如：It looks as if it is going to rain.天看起来好像要下雨。(下雨的可能性很大),3.某些简单句的固定句型： Heave

7、n help him！愿老天帮助他！ God bless you！愿上帝保佑你！ May you succeed！祝你成功！ Long live the Peoples Republic of China! 中华人民共和国万岁！,单句语法填空 1.It was John who broke the window.Why are you talking to me as if I _(do) it？(2014重庆) 2.My mom suggests that we (eat) out for a change this weekend. (2013陕西) 3.Dont handle the v

8、ase as if it (be) made of steel.(2012北京) 4.Jack is a great talker.Its high time that he (do) something instead of just talking.(2012辽宁),高考链接,had,done,(should) eat,查看答案,were,did/should do,PART2,达标检测,当堂检测 基础达标演练,1.The man suggested that I (go) home for some advice. 2.In his speech he proposed that the

9、 UN (set) up an emergency centre for the environment. 3.Mike insisted that he (be) right. 4.It is necessary that she (attend) the college entrance examination. 5.The doctor recommended that he (come) here for the sunshine before he started for home.,.单句语法填空,查看答案,(should) go,(should) set,was,(should)

10、 attend,(should) come,6.It is important that we would take some measures to protect the environment.7.The boy is sitting there as if he was a naughty monkey. 8.Her pale face suggested that she be badly ill. 9.Its time that we would pay attention to our handwriting.,或It is important that we would tak

11、e some measures to protect the environment.,.单句改错(每小题仅有1处错误),查看答案,should,was,were,或Its time that we would pay attention to our handwriting.,should,10.The leader gave us an order that we would stay at home all day.,查看答案,should,或The leader gave us an order that we would stay at home all day.,11.She sp

12、oke English well . 她英语说得很好，就像在英国学习过一样。 12.It is suggested that . 建议他先做完家庭作业。 13. all the students should wear school uniforms at school. 所有学生被要求在校穿校服。 14.My advice is that . 我的建议是你应尽可能地经常练习说英语。 15.It is high time that . 你是时候该给父母写一封信了。,.完成句子,as if she had studied English in England,he (should) finish his homework first,Its required that,you wrote/should write a letter to your parents,you (should) practice speaking English as often as possible,查看答案,