高中英语 Unit 4 Lesson 3 《Virtual Reality》学案 北师大必修2

1. 高中英语 Unit 4 Lesson 3 《Virtual Reality》学案 北师大必修 22.be up to 从事于；忙于He is up to his novel. 他在忙于写他的小说。What is he up to ?= What is he doing? 他在做什么？3.have lots of work to do 有很多事要做虽然 work 和 do 存在被动关系，但 do 和主语又存在主动关系，在这种情况下动词不定式要用主动形式。如： I have a meeting to attend. 4.depend on 依赖，依靠Whether we can hold sports meeting depends on weather.5.what’s more 而且6.spend… （in）ving 花费时间或金钱做某事He spent most of his spare time in collecting coins and stamps.She is the only daughter in the wealthy family, so she spends much of her money she earns in buying valuable jewelry. 7.That is right 8.I still find it hard to imagine She thought it best to wait for you.It 是形式宾语 hard, best 是宾语补足语，真正的宾语是后面的不定式。例如：In fact ____ is a hard job for the police to keep order in an important football match.A. this B. that C. there D. it It 在句中作形式主语。真正的主语是 to keep order in an important football math.答案为 D.9.A Virtual University just wouldn’t be the same, would it ?No, it wouldn’t .是的，不一样Yes, it would. 不，一样。在否定的问句中，答语恰好和汉语相反，但如果前面是 No, 后面要用否定句。 如果前面是Yes, 后面要用肯定句， 前后要保持一致。例如： 用心 爱心 专心1---Wasn’t it Dr Wang who spoke to you just now?---________.A. I didn’t know he was B. Yes, it wasC. No, he wasn’t D. Yes, he did 强调句是一个疑问句， it 在句中做主语， 所以回答这样的问题也要用 Yes, it was 或 No, it wasn’t.10. 虚拟语气虚拟语气表示说话人的愿望、 假设、 猜测 或建议，而不表示客观存在的事实。虚拟语气通过谓语动词的特殊形式来表示，① 表示与现在事实相反的假设时，条件状语从句的谓语动词用“过去式（be 的过去式用were”而主句中的谓语动词用“would(should, could , might)＋动词原形”If I...