外研版 (2019)必修 第一册Unit 4 Friends forever图文ppt课件

这是一份外研版 (2019)必修 第一册Unit 4 Friends forever图文ppt课件，共29页。PPT课件主要包含了unfamiliar，here，to cycle，preference，than talk，advanced，忙于正在做，to solve，tendency，proof等内容，欢迎下载使用。
(1)(sb．) be familiar with sth．(某人)熟悉某物(sth．) be familiar t sb．(某物)为某人所熟悉(2)unfamiliar adj．不熟悉的familiarity n．熟悉
课时学案 语言知识讲练(Understanding ideas)
1．familiar adj．熟悉的
[即学即练]——单句语法填空/一句多译①The perfrmance began with a piece f classical music which was familiar __ peple in their fifties．②It has prved that peple ften experience truble sleeping in a different bed in __________(familiar) surrundings．③他总是乐于帮助他人，因此在这里大家都很熟悉他。a．He is always willing t help thers，s everyne _____________________．b．He is always willing t help thers，s he __________________________．
is familiar with him
is familiar t everyne
2．prefer v．更喜欢
[即学即练]——单句语法填空/一句多译①Rather than drive all the way every day，he prefer _______(cycle) t his ffice．②He was a rmantic at heart and had a __________(prefer) fr adventure．
③如今，一些青少年宁愿在网上与陌生人闲谈也不愿与父母面对面谈话。a．Nwadays sme teenagers ___________________________________________ with their parents face t face．( than...)b．Nwadays sme teenagers __________________________________________ with their parents face t face．(wuld )c．Nwadays sme teenagers __________________________________________ with their parents face t face．( than...)
prefer t chat with strangers nline rather
wuld rather chat with strangers nline
wuld chat with strangers nline rather
(1)make an advance in在……方面有进步in advance(＝ahead f time)(时间上)在……前；预先in advance f在……前面；超前(2)advance n/upn/twards... 朝……前进(3)advanced adj．先进的；高级的
3．advance n．进步，进展 v．前进，行进；促进；提前 adj．预先的，事先的
[即学即练]——单句语法填空/完成句子①I'd appreciate it if yu let me knw whether yu are available __ advance．②Thanks t ________(advance) technlgy，we live in an age f better cmmunicatin．③在我的鼓励下，大卫站了起来，朝终点前进。With my encuragement，David ___________________________________________________．
std up and advanced n/upn/
twards the finish line
up t其他用法：(1)达到……程度或数量(相当于 as far as)(2)表示时间限制，“直到……为止”(相当于 till)(3)(体力或智力上)能胜任(相当于 fit fr)(4)由……决定，取决于(常用于 It is up t sb．t d sth．句型)
4．up t 忙于，正在做
[即学即练]——一词多义/完成句子①The children are very quiet．I wnder what they are up t．____________②Dn't wrry．He is up t the jb yu ffered him．____③The spkesman said the high-speed train culd speed up t 350 km per hur．____④由你决定今年夏天我们是否去北京度假。____________________ whether we will g t Beijing fr a hliday r nt this summer．
It's up t yu t decide
(1)significant adj．有重大意义的，显著的(2)significance n．重要性，意义be f significance＝be significant 有意义attach significance t重视
5．significantly adv．重大地，显著地
[即学即练]——单句语法填空/完成句子①Health prblems can be ____________(significant) reduced by careful diet．②In the past，ften in a hurry，I ignred the ____________(significant) f study and dubted myself when in truble．③由于学校对本次比赛非常重视，我希望我们能够成为一支更强的队伍，成为一名合格的冠军。Since the schl _________________________ the cmpetitin，I hpe we can devte urselves t becming a strnger team and a qualified champin．
significantly
significance
attaches great significance t
(1)tend t d sth．易于做某事tend t照料，照管(2)tendency n．倾向，趋势have a tendency t d sth．倾向于做某事
6．tend v．易于做某事，往往会发生某事
[即学即练]——单句语法填空/一句多译①Peple wh regularly practise psitive thinking tend _______(slve) prblems mre effectively．②There is a widespread ________(tend) that mre and mre peple chse nline shpping rather than ging t stres t buy what they need．③她紧张时往往说话很快。a．She _________________ when she was nervus．(tend)b．She _______________________ when she was nervus．(tendency)
tended t speak fast
had a tendency t speak fast
(1)prve sth．t sb．向某人证明某事prve sb．/sth．(t be)＋adj．/n．证明某人/物是……It's prved that...据证明……(2)prve (t be)＋n．/adj．证明是……；结果是……(3)prf n．证明；证据
7．prve v．证明，证实 linking v．后来被发现是，最终显现为
[即学即练]——单句语法填空/一句多译①Just give me a chance and I will prve it __ yu．② S far there is n _____(prve) that spaceships frm ther planets d exist．③人们已证明它的产品物美价廉。a．_______________ the prducts made in it are nt nly cheap but f high quality．b．The prducts made in it _________ nt nly cheap but f high quality．
It is prved that
(教材P51)Whatever ur hbbies，the Internet can cnnect us with thers wh als enjy ding them，even if they live n the ther side f the wrld．不管我们的爱好是什么，我们都能在网上结识有同样爱好的人，哪怕他们住在世界的另一端。
1．“whatever＋名词”作让步状语
[句式分析]　Whatever ur hbbies为让步状语。
Whatever the reasn，every nerve in my bdy was screaming at me t step inside fr a clser lk．无论原因是什么，我体内的每根神经都呼唤我走进去近距离观察一下。
(1)whatever，whever，whichever，whmever既可引导让步状语从句，也可引导名词性从句，在引导让步状语从句时相当于n matter what/wh/which/whm。(2)whenever，wherever，hwever相当于n matter when/where/hw，引导让步状语从句。
[即学即练]——单句语法填空/一句多译①Althugh yu have passed the exams，it desn't mean yu can d ________ yu like．②They wuldn't stp halfway _______ great the difficulties might be．③无论结果是什么，我们都应该微笑着接受，因为我们已经尽了全力。a．___________________，we shuld accept it with a smile，because we have tried ur best．(whatever)b．________________________，we shuld accept it with a smile，because we have tried ur best．(n matter what)
Whatever the result is
N matter what the result is
(教材P52)Althugh technlgy has changed the way we acquire friends，the meaning f friendship and ur lnging fr friends remain the same．尽管技术已经改变了我们结交朋友的方式，友情的意义和我们对友谊的渴望依然不变。
2．the way(＋that/in which)定语从句
[句式分析]　we acquire friends是定语从句，修饰the way，从句省略了关系词that/in which。
The scial media has changed the way (that/in which) we make friends．社交媒体改变了我们的交友方式。
the way作先行词后接定语从句有以下三种情况：(1)关系词在从句中作状语时用(that/in which)；(2)关系词在从句中作主语时用that/which；(3)关系词在从句中作宾语时用(that/which)；另外，the way t d sth．＝the way f ding sth．，意为“做某事的方法”。
[即学即练]——单句语法填空/完成句子①We have been struck by the way ____ he teaches us the language．②Schl activities are usually cnsidered a gd way ________(make) new friends and develp new interest．③你日常生活中发生的事情会改变你看待世界的方式。Smething that happens in yur daily life will change ________________________________________．
the way (that/in
which) yu lk at the wrld
Ⅰ．单句语法填空1．When yu care abut ther peple，they tend _______(think) a lt f yu．2．There is n scientific _____(prve) fr the idea that time travel is pssible．3．Nne f us has ever been there，s the lcal custms are nt s familiar __ any f us．
4．Parents gave us life；it is up t us ______(give) urselves the gift f living well．5．Nwadays，many children prefer ______(stay) at hme rather than take part in utdr exercise．6．Just be patient；yu can't depend n imprving yur English _____________(significant) in just tw weeks．
7．________ jb we may chse in the future，we all can d ur part fr the develpment f ur cuntry．8．S far，sme ________(advance) teaching equipment，tgether with three hundred new bks，has been sent t thse schls in the faraway area．
Ⅱ．完成句子1．近几年，中国的医生在治疗癌症方面已经取得了很大进展。(advance)Chinese dctrs ___________________________ treating cancers these years．2．在线学习已证明是人们学习知识和解决问题的重要手段。(prve)Online learning __________________________________ fr peple t acquire knwledge and slve prblems．
have made a great advance in
has prved t be an imprtant means
3．我觉得你嘲笑他说英语的方式伤害了他的自尊心。(the way＋定语从句)I think yu hurt his pride by laughing at _______________________ he speaks English．4．正是这次独特的经历让我明白，无论我们遇到什么样的困难，我们都不能放弃希望。(whatever引导让步状语从句)It was this unique experience that made me realize that ________________________________________，we shuldn't give up ur hpe．
the way(in which/that)
difficulties we might meet with
Ⅲ．课文语法填空Thanks t 1．________ (advance)in technlgy，hw we make friends and cmmunicate with them 2．___________ (change) significantly．Nwadays，we can mve arund the wrld 3．____ still stay in tuch with the peple that we want t remain friends with．Scial media tls let us see what ur friends are up 4．__ and maintain friendships withut 5．_______ (miss) a beat．The digital age als enables us 6．______ (find) peple wh share ur interests．But we need t keep in mind that
has changed