Welcome unit 词汇 课件 2021-2022学年人教版高中英语必修第一册 .pptx

人教版（2019）Welcome Unit词汇句型篇目录CONTENTS123总结回顾重点句型重点词汇重点词汇exchange[C][U]交换，互换 the act of exchanging[U]兑换，兑换率relation in value between kinds of money used in different countriesvt.vi.交换，互换give each other sth in return for sth elsee.g. We____________________ about the event at the meeting. 在会上，我们就此事交换了意见。 It seems __________________ fluctuates almost daily. 外汇兑换率似乎每天都在上下波动。重点词汇exchange[C][U]交换，互换 the act of exchanging[U]兑换，兑换率relation in value between kinds of money used in different countriesvt.vi.交换，互换give each other sth in return for sth elsee.g. We________________________about the event at the meeting. 在会上，我们就此事交换了意见。 It seems __________________ fluctuates almost daily. 外汇兑换率似乎每天都在上下波动。exchanged our opinionthe exchange rate重点词汇exchangehave/make an exchange of... 交换…… in exchange for 作为对……的交换__________________________________把A兑换成B__________________________________与某人交流/交换某物【翻译句子】_______________________________________________________我给你买午餐，你帮我学英语。这个交易算公平吧?_______________________________________________________我可以拿冰激凌换你的橡皮吗？重点词汇exchangehave/make an exchang of... 交换…… in exchange for 作为对……的交换__________________________________把A兑换成B__________________________________与某人交流/交换某物【翻译句子】_______________________________________________________________________我给你买午餐，你帮我学英语。这个交易算公平吧?_______________________________________________________我可以拿冰激凌换你的橡皮吗？exchange A for Bexchange sth with sb.I buy you lunch and you help me with English study. Is that a fair exchange?Would you like my ice cream in exchange for your rubber?重点词汇exchangee.g.I would like to give my pen_________________yours.我想用我的笔和你的笔交换。Id like to________________________________.我想把一些英镑兑换成美金。Would you like to______________________?你愿不愿意和我交换礼物啊？in exchange forexchange some pounds for dollarsexchange gifts with me 重点词汇lecture[C]演讲,讲课 talk giving information about a subject to an audience or a class;[C]冗长的训斥或谴责 long reproach or scoldingvi. vt.(向…)演讲；(给…)讲课 give a lecture or course of lecturesvt.责骂;谴责sc