高中英语外研版 (2019)必修 第一册Unit 1 A new start课前预习课件ppt

这是一份高中英语外研版 (2019)必修 第一册Unit 1 A new start课前预习课件ppt，共42页。PPT课件主要包含了设计说明，select ，select v，精准释义，词块例句，词汇拓展，高考链接，struggle，exchange，语义网络图等内容，欢迎下载使用。
本课件依据新教材和新课标的要求，将中英文中思维差异大、高考出现频率高、词义较多、用法灵活的词汇进行了汇总和精讲。特点：创新趣味性导入、追本溯源记单词、多重维度复现单词、遗忘曲线精准练单词、深度学习记忆单词模块：每个词的呈现同中有异，包含导入、详情和练习三个主要模块。具体分为：情境导入、词根溯源、语义网络图、精准释义、常见搭配、词块例句、高考链接、学后练习等方面
Unit1 高频词汇一览
struggle v.
exchange v.
大家有没有试过电脑键盘上的快捷键组合Ctrl+A? 当我们同时摁下这两个键时，其实我们在进行一个“Select All”的操作，即“全部选中”。
select [sɪˈlekt] v.
v. (经过认真思考而)挑选;选择;选拔t chse sb / sth, usually carefully, frm a number f similar things
a randmly selected sample f 23 schls随机抽选的23所学校selected pems f T.S. Elit T.S.艾略特诗选He hasn't been selected fr the team.他未能入选进队。All ur htels have been carefully selected fr the excellent value they prvide.我们住的旅馆都是精心挑选的，最为合算。This mdel is available at selected stres nly.这种款式只在特定商店有售。
记忆技巧：se 分开 + lect 选择；收集 → 分开选 → 选出词汇拓展selective [sI'lektiv] adj慎重选择的;精挑细选的selectin[sI'lekʃn] n. [U]&[C]可选之人或物;选集:make a selectin作出选择Selectins Frm Charles Dickens《狄更斯选集》
chse: t decide which thing r persn yu want ut f the nes that are available 指选择、选取人或物：Yu chse ─I can't decide.你来选吧，我拿不定主意。select: [ften passive] t chse sb/sth, usually carefully, frm a grup f peple r things 指仔细选择、挑选：He was selected fr the team.他已入选进队了。pick:( rather infrmal ) t chse sb/sth frm a grup f peple r things 指选择、挑选：She picked the best cake fr herself.她为自己挑了一块最好的蛋糕。
It seems bvius that evlutin shuld select fr larger brains. (高考 江苏卷 2019 阅读)Fr this purpse, select ripe bananas fr freezing as they are much sweeter.(高考 全国卷II 2018 阅读)
该词在历年高考真题中出现33次
一、从括号中选择适当的词并用其正确形式填空。 (chse, select, pick)1. He _______ а pair f scks t match his suit.2. My wife is ging with me t help me _______ ut а new suit.3. I cannt _______ but wait.4. She tk a lng time t _______ а new sweater.
struggle [ˈstrʌɡl] v.
If there is n struggle, there is n prgress. —— Frederick Duglass没有斗争就没有进步。——弗雷德里克·道格拉斯
n. [C] 斗争;奋斗;难事vi. (与某人)搏斗;斗争;挣扎
struggle fr为争取……而斗争；为……而努力 struggle with与……斗争；与……搏斗 struggle against与……斗争；为反对……而斗争 struggle t d sth. 努力做某事 struggle t ne’s feet 挣扎着站起来It was a hard struggle t get my wrk dne n time.为使工作按时完成，我做了一番努力。Many students will struggle t find a sense f belnging.很多学生会拼命寻找一种归属感。
Nami heard multiple stps and starts, Steve struggling, searching while his wife Jni called him "hney" and encuraged him.(高考 江苏卷 2019 阅读)He struggled t explain what he heard in his head.(高考 江苏卷 2019 阅读)Mst f his adult life has been a lsing struggle against debt and misfrtune.(高考 天津卷 2019 阅读)
该词在历年高考真题中出现57次
一、在空白处填入1个适当单词或括号内单词的正确形式1.It was a real struggle ________ (be) ready n time. 2.India attained independence in 1947,after________lng struggle.(2013 全国单选)3.Many students will struggle ________(find) a sense f belnging after entering cllege.(2016 北京阅读改)
4.Like it r nt, ur adult lives will be cnsumed by the struggle ________ mney. (2011 安徽阅读)5.His hands tell the stry f his life as a farmer, including all his ________ (struggle).(2013 天津完形填空)
exchange v.
exchange [ɪksˈtʃeɪndʒ] n.
exchange 的词源义是“act f reciprcal giving and receiving”。它是由前缀 ex- (ut) 和 change 组成，可以理解为“拿……出去换成……”，其基本义是 “交换” 。
在原始社会，人们 “物物交换”，交换自己所需要的物资。但是有时候受到用于交换的物资种类的限制，不得不寻找一种能够为交换双方都能够接受的物品，这种物品就是最原始的货币。随着商品生产和交易量逐渐增大，商人们为了谈生意就必须商定一个固定的地点定期会见，就产生了“交易所”。
express explain
ex- 意为“ut 向外”
ex- + change =？
exchange的意义由交换具体的人或物到交换抽象的东西如思想或信息的转变。如果双方心平气和地交换思想或信息，可称为“交流”。如果双方怒气冲冲地交换的内容是人身攻击 (persnal attacks)，严肃的说法是“争论”，通俗的说法是“互撕”。
Trump and Clintn exchanged heavily in persnal attacks.
交换基本义exchange
人与人或物与物之间的“交换”
n.交换;互换;交流;掉换an act f giving sth t sb r ding sth fr sb and receiving sth in returnn.交谈;对话;争论cnversatin/argumentn.兑换;汇兑the prcess f changing an amunt f ne currency (= the mney used in ne cuntry) fr an equal value f anthervt.交换;交流;掉换;兑换;交易;更换;交换(尤指房屋或土地买卖的契约)
an exchange student exchange New Yrk Stck Exchange exchange views / ideas Wuld yu like my ld TV in exchange fr this camera? Befre graduatin, students exchange presents with each ther. I’d like t exchange this dress fr ne in a larger size.
“与某人交换 / 交流”时与 with 搭配
“更换某物”时与 fr 搭配
单词串串记---前缀ex-
exclude exhibit exhibitin exit expand expansin explain explre exprt expse expsure express extend
A grup f exchange students frm the UK are visiting ur schl next mnth.(高考 江苏卷 2019 写作)When grups get tgether t exchange ideas, they actually cme up with fewer ideas verall than if they each had wrked alne.(高考 天津卷3月 2018 阅读)Italy is the latest Western Eurpean cuntry trying t cntrl a grwing immigrant (移民) ppulatin by demanding language skills in exchange fr wrk permits, r in sme cases, citizenship.(高考 浙江卷 2017 阅读)
该词在历年高考真题中出现49次
一、在括号内填入适当的介词。1. He sld r exchanged sme f the milk in the twns nearby _______ ther fd. (2015 广东)2. I’ll type yur reprt if yu lk after my baby ______ exchange.3. If yu have a bk and dn’t want t keep it, yu can exchange it ______ me. (2012 重庆)4. This exchange ________ greetings raised the kids’ prductivity. (2009 山东)
二、将下列短语译成英语。1. 交换生 __________________________________2. 互换电话号码 __________________________________ __________________________________3. 将美元换成英镑 __________________________________
an exchange student / exchange students
exchange telephne numbers / the exchange f telephne numbers
exchange dllars fr punds
三、写出下列句子中画线部分的汉语释义。1. Mike Perry and Max Griffin have a heated exchange n scial media. __________2. I shk hands and exchanged a few wrds with the manager. __________3. Several peple were killed during the exchange f fire. __________4. There was a brief exchange between the tw leaders. __________
hnur [ˈɔnə] n.
音意互通：傲呢 助记：荣誉的事情值得骄傲呢。
n. 荣誉，荣幸；敬意vt. 尊敬；授予荣誉
n. 荣誉；尊敬；荣幸 feel it an hnur t d sth. 感觉做某事很荣幸 it is an hnur t d sth. 做某事是一种荣幸 in hnur f 为了向…… 表示敬意；为了纪念……We fught fr the hnur f ur cuntry. 我们为我们国家的荣誉而战。An ak tree was planted in hnur f the ccasin. 种了一棵橡树以纪念这一盛会。
vt. 向某人致敬 be/feel hnured t d sth. 感觉做某事很荣幸 be hnured fr 因……而受尊敬 be hnured as 被尊为……We are here tday t hnur the peple wh gave their lives t ur cuntry. 今天我们在此向那些为祖国献出生命的人们表示敬意。I am hnured t have a speech here. 我很荣幸在此发言。
He cnsidered it an hnr.高考 江苏卷 2019 阅读"I just want t say thank yu," he said, "Yu 58 my life !“ 58. A) created; B) hnred; C) saved; D) guided 高考 全国卷II 2018 完型3. China's sft pwer grws ___ the increasing appreciatin and understanding f China glbally. 高考 江苏卷 2018 单选in line with B) in reply t C) in return fr D) in hnur f
该词在历年高考真题中出现84次
一、单句语法填空1.They named the schl after the her ______ hnur f him.2. He felt greatly ___________ (hnur) t be invited t the wedding ceremny.3. I d think ______ is a great hnur t take part in the activity.4. It’s ______ hnur t have yu here tday，Mr President.