人教版 (2019)必修 第一册Unit 5 Languages around the world示范课课件ppt

这是一份人教版 (2019)必修 第一册Unit 5 Languages around the world示范课课件ppt，共24页。PPT课件主要包含了核心词汇突破，referred　，as　，based，Basically，basic　，dates　，to　，various　，vary　等内容，欢迎下载使用。

1.refer vi.提到;参考;查阅　vt.查询;叫……求助于　单句填空①He 　　　　　(refer)t the system that is related t the welfare f billins f peple at the cnference. ②The publishers reprinted and sld the bk withut 　　 　 　　(refer) t the authr. ③They always refer t me 　　　　　a bk wrm because I am always addicted t reading. 
reference/referring
【归纳】(1)refer t指的是;描述;提到;查阅把……提交给……;让(人)参考……refer 把……称作……(2)reference n.提及,涉及;参考;参考书目in/with reference t sb /sth关于　refer的过去式、过去分词和现在分词都要先双写r,再加ed或ing。类似的词还有prefer。
2.base vt.以……为据点;以……为基础　n.底部;根据　单句填空/完成句子①The reprt is 　　　　　n figures frm different schls.　　　　　,there is an urgent need f 　　　　　facilities fr students.(base) ②The film 　　　　　　　　　　　　(以真实的故事为基础)and it turned ut t be a huge hit. 
was based n a true stry
【归纳】(1)base 以……为基础/依据be based n/upn...以……为基础/依据(2)basis n.基础n the basis f ...根据……;在……的基础上(3)basic adj.基本的;基础的basically adv.基本上;大体上
3.date back(t...)追溯到　单句填空/词汇升级①My interest in stamp cllecting 　　　　　(date)back t my schldays. ②Everyne shuld keep n getting himself educated s as t be up 　 　date with mdern technlgy. ③The dictinary is ld:many wrds have been added t the language since it was published.　　　　　　 
【归纳】(1)up t date时髦的ut f date过时的t date迄今;到目前为止set a date fr ...确定……的日期
(2)g back t追溯到……
4.variety n.(植物、语言等的)变体;异体;多样化;多变(性)　单句填空①One f the advantages is that we can find 　　　　　(variety) tpics,such as science,culture and histry. ②The research team is made up f the pupils,whse ages 　　　　　(varius) frm 10 t 15. ③(2021·新高考全国Ⅰ卷)When the explrers first set ft upn the cntinent f Nrth America,the skies and lands were alive with an astnishing 　　　　　(vary) f wildlife. 
(2)varius adj.不同的;各种各样的fr varius reasns 由于种种原因(3)vary vt.&vi.改变;变化;不同;使多样化vary 从……到……不等;在……到……之间变动
　a variety f(varieties f)既可修饰可数名词,也可修饰不可数名词,修饰可数名词作主语时,谓语动词用复数;修饰不可数名词作主语时,谓语动词用单数。
5.majr adj.主要的;重要的;大的 n.主修课程;主修学生 vi.主修;专门研究　单句填空①Sme f the plays tld sad stries,but the majrity f the plays 　　　　(be) really funny. ②I hpe t gain a bit mre knwledge f gardening s that it can help me t majr 　　　　　the gardening after attending cllege. 
【归纳】(1)majr in主修……(2)an English majr英语专业的学生(3)majrity n.大部分;大多数a/the majrity f大多数in a/the majrity占大多数　the majrity f后接复数名词作主语时,谓语动词用复数;后接不可数名词作主语时,谓语动词用单数;后接集合名词作主语时,若集合名词视为整体,则谓语动词用单数,若集合名词考虑个体,则谓语动词用复数。
6.means n.方式;方法;途径　单句填空①Every pssible means 　　　　　　　　　(try)/All pssible means 　　　　　　　　　(try),but nne has wrked. ②Ancient peple recrded what had happened 　　　　　means f carving varieties f symbls with specific meanings nt shells r bnes. ③He was 　　　　　n means satisfied with the prgress f the prject,s he asked us t finish it by 　　　　　means. 
has been tried
have been tried
【归纳】(1)a means f(ding)sth(做)某事的方法、途径means f prductin/transprt/cmmunicatin生产工具/运输工具/通信手段(2)by this means用这种方法by means f用,依靠;通过by all means无论如何;当然可以(口语)by n means决不;无论如何都不(位于句首,句子要部分倒装)　means是单复数同形的名词,其谓语动词的数取决于means前的修饰语。
7.appreciate vt.欣赏;重视;感激;领会 vi.增值　单句填空①Frm my pint f view,we shuld learn 　　　　　　　　　(appreciate) life and hld a psitive attitude despite the ups and dwns. ②(2020·全国Ⅲ卷)Understanding her gd intentins,I eat all the fd that is prvided by Mm with 　　 　　　(appreciate). ③I really appreciate 　　　　　(wrk) with smene wh fully appreciates the significance f hard wrk. 
t appreciate
appreciatin　
【归纳】(1)appreciate+n./prn./v.-ing重视/感激……I wuld appreciate it if ...假如……,我将不胜感激appreciate+that/wh-从句 理解/意识到……(2)appreciatin n.欣赏;感激cnvey/express ne’s appreciatin表达感激　当appreciate,hate,dislike,lve,like,depend/rely n等词后接宾语从句时,一般先加it,再接宾语从句。
8.struggle n.& vi.斗争;奋斗;搏斗　单句填空①At present,China has t struggle 　　　 　　all kinds f difficulties frm hme and abrad. ②Sme farmers wuld like t leave their hmetwn and g t wrk in cities,struggling 　　　　　　　(prvide)better educatin fr their children. ③Wrkers are struggling 　　　　　a clean canteen and healthy fd. 
against/with
【归纳】(1)struggle fr ...为……而斗争struggle with/against sb /sth与某人/某事做斗争struggle t d sth努力做某事struggle t ne’s feet 挣扎着站起来(2)it is a struggle(fr sb)t d sth(对于某人而言)做某事真是难事
9.equal n.同等的人;相等物　adj.相同的;同样的　vt.比得上;敌得过　单句填空①Yu shuld be psitive and cheerful,fr yur mental health is equal 　　　　　yur physical health. ②In my heart,Michael Jrdan is 　　　　　equal in playing basketball. ③Men and wmen must be treated 　　　　　(equal)in educatin and emplyment. 
【归纳】(1)be equal t sth/ding sth等于/胜任(做)某事(2)equal sb/sth in (ding) sth在(做)某事上比得过/敌得过某人/物(3)be withut equal=have n equal无与伦比(4)equality n.平等;相等(5)equally adv.相等地;同等地;公平地;同样地　表示“胜任……”的其他常见表达:①be up t②be fit fr③be qualified fr
10.demand n.要求;需求　vt.强烈要求;需要　vi.查问　单句填空①What I want t stress is that sme new members are 　　　　　demand in ur club. ②My father came dwn and demanded 　　　　　　(knw)what had happened. ③It turns ut that such rbts can help the mst 　　　　　(demand)tasks. ④The teacher demanded that we 　　 　　　(struggle)t achieve ur gals. 
(shuld)struggle
【归纳】(1)demand(fr sb)t d sth要求(某人)做某事demand that ...(shuld)d sth要求……做某事(从句用虚拟语气)(2)a demand fr ...对……的需(要)求be in great demand需求量很大meet/satisfy ne’s demands满足某人的需求
11.relate vt.联系;讲述　单句填空①(2019·全国Ⅱ卷)This is quite imprtant,because it is directly related 　　　　　yur cmmitment. ②The psitin calls fr 　　　　　(relate) experience in the field and gd skills at using cmputers. ③Determining where we are in 　　　　　(relate) t ur surrundings remains an essential skill fr ur survival. 
　一句多译·背诵你应该把与这个问题有关的所有信息都写下来。④Yu shuld write dwn all the infrmatin 　　　　　　　the prblem.(relate) ⑤Yu shuld write dwn all the infrmatin 　　　　　　　　the prblem.(relatin) 
in relatin t