Unit4 Language Points(4)课件-2023-2024学年高中英语人教版（2019）必修第一册

B1U4 natural disasters Language Points(4) Amelia Teaching objectives 1.Learn to know the usage of some important words. 2.To do some exercises by using these words. 2 03 in the open air 露天；在户外 04 as if 就好像 01 come to an end 结束；终结 02 on hand 现有 ①come to an end by the end of 到……结束时；到……时候为止(常与完成时态连用) in the end 最后；终于 at an end 结束 make (both) ends meet 使收支相抵；量入为出 end up with 以……结束 end up doing 最终在做某事 n.结束，终结 1.At first she refused to admit her mistake , but she ended up ___________ (apologize) to the public．There was no doubt that her acting career ___________________( 即将结束）. 2.When our day’s work was ________________, everybody felt tired and hungry.当一天工作结束时，大家觉得又累又饿。3._________________________________ we had sold over 2000 tickets. 到本周末为止，我们已经售完2000张票。 4.He tried many times to pass the exam and _____________ he succeeded.他尝试了许多次，最后终于成功通过了。 apologizing was coming to an end at an end By the end of this weekend in the end ②in the open air (1)乘飞机: by air (2)在传播中: in the air (3)正在广播: on the air (4)停止广播: off the air 露天；在户外 ③on hand (1)交上；提交: hand in (2)分发: hand out (3)交出；移交: hand over (4)交付，传递: hand on  (5)在手边；可能很快发生的: at hand (6)用手工: by hand (7)握手: shake hands (8)手拉手；密切关联: hand in hand 现有（尤指帮助） ④as if/though It seemed as if the world were coming to an end! 仿佛世界末日即将来临！ as if/though表示“仿佛,好像” ①引导表语从句：常跟在特定动词后面,如seem、look、taste、sound、feel等。 ②引导方式状语从句：常置于行为动词之后。 eg. I remember the whole thing as if it happened yesterday. ⭐as if/as though引导从句的语气： ①当从句所表达的情况有明显的依据或实现的可能性比较大时,as if引导的从句要用陈述语气。 eg. Hurry up! It looks as if the train is going to move. 快点！看起来好像火车要开了。 ②当从句所陈述的是不真实的或不可能发生(存在)的情况时，从句谓语常用虚拟语气。 eg. It was John who broke the window. Why are you talking to me as if I had done it? 打破窗户的是约翰。为什么你对我说好像是我打破的似的？ 虚拟语气 时间       从句中谓语动词形式   与将来事实相反 would / should / might / could + 动词原形 were to + 动词原形 与现在事实相反 动词过去式 (be 用 were) 与过去事实相反 had + 动词过去分词 单句语法填空 ①He described the characters in the novel as if he _______(meet) them f