Grammar(教育精.ppt

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1、江苏省新海高级中学江苏省新海高级中学 吴媛媛吴媛媛 张海升张海升Grammar and usage 1.如果那时我有足够的钱，我就能买如果那时我有足够的钱，我就能买下那辆车了。下那辆车了。If I had had enough money,I could have bought that car.Brainstorming3.如果那天他没迟到，就不会被叫如果那天他没迟到，就不会被叫到办公室了。到办公室了。If he had not been late that day,he would not have been asked to the office.If it were not raini

2、ng,he could go out to play football with his friends.2.如果今天没下雨，他就能出去跟如果今天没下雨，他就能出去跟朋友踢足球了。朋友踢足球了。4.如果父母没有帮我，我不可能成功地如果父母没有帮我，我不可能成功地开办这个工厂。开办这个工厂。If my parents hadnt helped me,I couldnt have set up this factory successfully.1.Mixed conditionals 2.错综时间条件虚拟语气，主句和错综时间条件虚拟语气，主句和从句谓语动词时态由不同假设条件从句谓语动词时态由不同

3、假设条件而定。而定。1）If you had listened to the talk about the UN,you would know the answer to the question.2）If it had been finer,the crops would be growing better.3）如果我昨天记下了他的电话号码，）如果我昨天记下了他的电话号码，现在就能联系到他了。现在就能联系到他了。If I had taken down his phone number yesterday,I could reach him now.2.Implied conditions(o

4、therwise,or,with,without,but for)(1)With(If I had)more money,I could help more people in need.(2)But for(If it had not been)me,you would not succeed.(3)I am too busy,otherwise/or(if I werent so busy)I would help you.（4）要不是有它的帮忙，我们不可）要不是有它的帮忙，我们不可能提前完成任务。能提前完成任务。But for his help,We couldnt have finis

5、hed the task ahead of time.3.Unreal situations introduced by even if,as if,as though,if only（如果（如果该多好啊）该多好啊）.(1)I could not go there even if I were given the chance to.(2)He talks as though he had been to America.(4)如果我昨天见到我喜欢的那个歌如果我昨天见到我喜欢的那个歌手了该多好啊！手了该多好啊！If only I had seen my favorite singer star

6、 yesterday!(3)If only I were a Goodwill Ambassador!Unreal situations after wish and would rather(1)I wish there were no wars in the world.(2)I would rather you hadnt told me about this.(3)我真希望我上次考试及格了。我真希望我上次考试及格了。I wish I had passed the exam last time.(4)我情愿今天是工作日而不是周末。我情愿今天是工作日而不是周末。I would rather

7、 today is a workday but not a weekend.Lets do Ex A and B!1.My wife bought a white coat for me,but I would rather _ the blue one.A.to buy B.to have boughtB.C.buy D.have boughtChoose the correct answer解：解：would rather 后表达与过去事实后表达与过去事实相反地感叹，用结构相反地感叹，用结构would rather have done,表达与现在事实相反或不表达与现在事实相反或不可能实现的

8、愿望时，用结构可能实现的愿望时，用结构would rather(not)do.2.But for the fact that he was a millionaire,she _ him.A.will never marry B.B.would never marryC.C.would never have married D.D.might never marry 解：句意为：如果不是因为他是个百解：句意为：如果不是因为他是个百万富翁，她当初不会嫁给他。主句与万富翁，她当初不会嫁给他。主句与从句谓语动词时间上不一致，为错综从句谓语动词时间上不一致，为错综时间条件句，应根据实际时间选用动时间条件句，应根据实际时间选用动词形式。词形式。1.Review what you have learnt by doing some exercises.2.Preview“Task”.Homework