外研版 (2019)选择性必修 第二册Unit 4 Breaking boundaries精品课件ppt

这是一份外研版 (2019)选择性必修 第二册Unit 4 Breaking boundaries精品课件ppt，共28页。

It as an empty subjectLk at the sentences and answer the questins. Sentences (a) and (c) are frm the reading passage. 1　What des “it” refer t in sentences (a) and (c)?
a　But it is vital nt t take any chances. b　But nt t take any chances is vital. c　It is imprtant t remember that Ebla desn’t respect natinal bundaries.d　T remember that Ebla desn’t respect natinal bundaries is imprtant.
“It” refers t “nt t take any chances” in sentence (a) and “t remember that Ebla desn’t respect natinal bundaries” in sentence (c).
It as an empty subjectLk at the sentences and answer the questins. Sentences (a) and (c) are frm the reading passage. 2　What is the difference between the sentences in each grup? Why des the authr chse t use sentences (a) and (c) instead f (b) and (d)?
The first sentences in each grup use “it” as an empty subject at the beginning f the sentences. The reasn why sentences (a) and (c) are chsen is that the sentences are kept balanced and the key infrmatin f the sentences is emphasised.
Rewrite the underlined parts using it as an empty subject. Accrding t the “2017 Hllywd Diversity Reprt”, t get rles in American film and televisin is n lnger quite s difficult fr wmen and minrities. This is anther small but imprtant advance against gender and racial discriminatin. The reprt analysed 200 films released in 2015 and 1,206 TV shws frm 2014 t 2015, and discvered that t becme a leading actr in Hllywd is nw a mre realistic hpe fr minrity actrs. In mre gd news, t write and direct Hllywd films is mre cmmn than befre fr wmen. The bad news is that there is still a lng way t g. Leading rles are mre likely t be given t white actrs. Asian American actrs, in particular, still face prblems. Even nw, t cast white actrs as Asian characters is seen as acceptable by film studis. But at least the reprt shws that things are mving slwly in the right directin.
it is n lnger quite s difficult fr wmen and minrities t get rles in American film and televisin
it is nw a mre realistic hpe fr minrity actrs t becme a leading actr in Hllywd
it is mre cmmn than befre fr wmen t write and direct Hllywd films
it is seen as acceptable by film studis t cast white actrs as Asian characters
Describe the city using the infrmatin prvided and it as an empty subject.
Beijingnt a surprising thing/students see different skin clurs in the same classpssible/peple hear many different languages and dialectseasy/peple find prducts frm all ver the wrldnt difficult/freigners settle dwn and find a jba cmmn thing/peple frm different cuntries wrk in the same cmpany
Beijing tday is multicultural. It is nt a surprising thing fr students t see…
Beijing tday is multicultural. It is nt a surprising thing fr students t see different skin clurs in the same class. It is pssible fr peple t hear many different languages and dialects. It is easy fr peple t find prducts frm all ver the wrld. It is nt difficult fr freigners t settle dwn and find a jb. It is a cmmn thing fr peple frm different cuntries t wrk in the same cmpany.
Describe ne f the cities using it as an empty subject where apprpriate.D nline research if necessary.Trnt Shanghai Lndn Sydney
it 作形式主语it 常代替由不定式短语、动名词短语或从句表示的真正主语，作形式主语，而将真正的主语移至句子的后面。1 代替不定式短语作形式主语常用于以下句式：(1) It is + adj. + t d sth.It is impssible t get there by bat. 坐船不可能到那里。(2) It is + adj.+ fr sb./f sb. + t d sth.It is kind f yu t help me ut. 你帮助我摆脱了困境，真是太好了。(3) It is + n. + t d sth.It is ur duty t prtect the envirnment. 保护环境是我们的责任。
2 代替动名词（短语）作形式主语常用于以下句式：It’s n use/n gd/n fun/a waste f time ding sth.做某事没有用 / 没有好处 / 没有意思 / 是浪费时间。It is n use giving him sme advice. 给他提建议没有用。
3 代替从句作形式主语常用于以下句式：(1) It is + adj. + 从句It is necessary that the wrk shuld be dne well. 这项工作必须做好。(2) It is + n. + 从句It is a pity that I didn’t think f it earlier. 我没有早点儿这么想，真是遗憾。(3) It is said/reprted/believed/hped/suggested that... 据说/ 据报道/人们相信/人们希望/有人建……It is said that she lived t be ver 100. 据说她活了100 多岁。(4) It happened that... 碰巧……It happened that the tickets were sld ut.碰巧票都卖光了。(5) It turns ut that... 结果是……It turns ut that the situatin is quite serius. 结果情况很严峻。(6) It ccurred t sb. that... 某人突然想起……It ccurred t her that she might adpt a child. 她突然想到她可以收养一个孩子。
◆完成句子(1) 对我来说，找到一个可以向他学习的当地人真是太好了。　　　　　　 　　　　a native speaker t learn frm.(2) 的确，智能手机在我们日常生活中扮演重要的角色。　　　　　　　　　　the smartphne plays an imprtant rle in ur daily life.(3) 试图用武力解决问题是没用的，和谈才是唯一的办法。　　　　　　　　　　t slve the prblem by frce; peace talks are the nly slutin.(4)遵守规则以保持社会秩序是每个人的责任。　　　　　　 　　　　 the rules t keep the sciety in rder.
It is great fr me t find
It is everyne’s duty/ respnsibility t bey
It is true that
It is n use trying
◆单句语法填空(5)It is n use 　　　　　（talk） t them.(6) I have learnt what a big respnsibility it is　　　　　（educate）us.(7)I knw 　　　　　is imprtant t knw my wn limitatins.(8)［词汇复现］ It 　　　　　（knw） t us that he is ne f the mst famus specialists in thisfield.(9) It never ccurred t me 　　　　　yu culd succeed in persuading him t change his mind.
The glbal villageRead the passage and answer the questins. Pay attentin t the expressins in bld.
Nwadays, peple all ver the wrld are becming mre and mre cnnected, as if the wrld were getting smaller—as if we were living in a “glbal village”. Technlgy is largely respnsible fr bringing peple tgether. Channels f cmmunicatin, such as the mbile phne and the Internet, have made it pssible t speak instantly with smene n the ther side f the planet, enabling us t frm clse cnnectins with peple f cmpletely different cultures. The televisin, meanwhile, is a windw n the wrld, giving us quick and easy access t ther cultures and lifestyles. Cultural exchange helps us t be mre inclusive and t vercme culture shck. But inclusiveness desn’t mean that ur cultures will merge int ne anther. Rather, it’s abut cuntries and peple making a jint effrt t cme tgether t create a mre harmnius and understanding wrld, s that we can all enjy the mutual benefits.
The glbal villageRead the passage and answer the questins. Pay attentin t the expressins in bld.1　What phenmenn des the passage describe? 2　What effect des technlgy have n cultural exchange?
It describes the phenmenn f the “glbal village” as related t the prmtin f technlgical and cultural exchange.
Technlgy enables us t frm clse cnnectins with peple f cmpletely different cultures and gives us quick and easy access t ther cultures and lifestyles.
Cmplete the letter with the crrect frm f the expressins.
Dear Editr,Yur article abut living in a glbal village really struck a chrd with me because I’ve just returned frm a teaching prject in Cambdia and Thailand. I had been wrried abut the 1____________, but frtunately the ther vlunteers and lcal teachers were really welcming. We were able t 2______________________ each ther as well as ur students. Thrughut, we made 3____________ t make ur classes a success, s that we culd all enjy the 4______________ f wrking well tgether. It was rewarding t see hw ur wrk helped 5__________________ frm different cultures. Befre I went, TV and the Internet were my 6_________________, but being there in persn was even better. I think the experience has taught me t 7______________ and I can’t wait t d it all ver again.Paul
bringing peple tgether　channels f cmmunicatin　frm clse cnnectins withwindw n the wrld　be mre inclusive　culture shck　a jint effrt　mutual benefits
culture shck
frm clse cnnectins with
a jint effrt
mutual benefits
bring peple tgether
windw n the wrld
be mre inclusive
Listen t the cnversatin and chse the main idea.1　Mre and mre freign wrds and expressins are entering the English language, especially thse abut fd. 2　Chinese fd is ppular in the UK, and many Chinese wrds and expressins are entering English dictinaries as a result. 3　Intercultural cmmunicatin is increasing, and peple all ver the wrld have a better understanding f each ther.4　Wrld sprts are bringing peple tgether in the same way that fd is.
Listen again and cmplete the table.
reginal wrds are making it
the fd we nw find in shps and restaurants
all kinds f fds
a lt f ther restaurants
Italian，French and Japanese restaurants
use chpsticks
cnnecting peple
peple in Britain eating Chinese fd
pizza while watching
the same game
Cmplete the bxes with the expressins frm the cnversatin.
Really? That’s interesting.Is it really?It is really amazing... I als find it interesting t wnder it isn’t a surprise t is nt unusual t find...
Really?That’s interesting.Is it really?
It is really als find it interesting t wnder it isn’t a surprise t is nt unusual t find...
Language pints
核心词汇教材原句p.41 ... t becme a leading actr in Hllywd is nw a mre realistic hpe fr minrity actrs . ……如今，对于少数族裔演员来说，成为好莱坞主角的愿望更容易实现了。 1 minrity n. 少数派；少数；少数民族a minrity f 少数……be in a/the minrity 占少数Only a minrity f students is/are interested in plitics.只有少数学生对政治感兴趣。Wmen are in the minrity in the tp ranks f gvernment.在政府的高级职位中，女性占少数。minrity languages 少数民族语言【单词积累】（1）minr adj. 较小的，次要的→ minrity n. 少数派；少数（2）majr adj. 大的，重要的→ majrity n. 大多数in a/the majrity 占大多数 the majrity f 大多数……
◆完成句子(1) Mst f the peple turned their back t him. Only 　　　　　 　　　　　（少数人）gave him a hand.(2)An agreement seems t be impssible because 　　　　　 　　　　　（大多数）the cmmittee members are against it.(3)In the nursing prfessin，wmen 　　　　　 　　　　　（占大多数）.◆单句语法填空(4) ［词汇复现］T ur disappintment，nly a minrity f peple 　　　　　（be）in favur f ur plan.
a minrity f peple
the majrity f
are in a/the majrity
教材原句p.41 Asian American actrs， in particular， still face prblems . 特别是亚裔美籍的演员，仍然面临问题。2 in particular 尤其，特别I remember ne f them in particular. 我尤其记得他们中的一个人。Are yu ding anything in particular tnight? 你今晚有什么特别的事要做吗？【学法点拨】in particular 相当于 particularly，但两者位置不同：in particular 要放在被修饰词之后，而particularly 要放在被修饰词之前。We are hping t expand ur business，particularly in Eurpe. 我们希望扩大业务，尤其是在欧洲。【归纳拓展】be particular abut 对……讲究 / 挑剔She is very particular abut her clthes. 她对衣着特别挑剔
◆完成句子(1) I wish t thank，　　　　　　　　（特别），all the peple wh have made this exhibitin pssible.(2) There are s many bks here. Why d yu 　　　　　 　（特别喜欢那一本）?(3) I 　　　　　 　　　（并不是特别想去），but I had t.(4) She has already tried her best. Please dn’t 　　　　 　　　　（对……过分挑剔）her jb.
like that ne in particular
in particular
didn’t particularly want t g
be t particular abut
教材原句p.41 Even nw， t cast white actrs as Asian characters is seen as acceptable by film studis. 即使是现在，由白人演员扮演亚洲角色也被电影制片厂所接受。3 cast （cast，cast） v. 选派（角色）；投，抛，扔cast sb. as sth. 选某人扮演某个角色cast light n sth. 使了解某事；阐明某事cast dubt n sth. 使怀疑某事cast a shadw/clud ver sth. 给某事蒙上阴影Steven Spielberg cast her as the yung Wendy in Hk.史蒂文·斯皮尔伯格选她扮演影片《铁钩船长》中年轻的温迪一角。Recent research has cast new light n the causes f the disease.最近的研究可以使人进一步了解导致这种疾病的原因。Her father’s illness cast a shadw ver the birth f her baby.她父亲的病给她孩子的出生蒙上了一层阴影。
◆完成句子(1)He has 　　　　　　　　　　（选定她扮演一名律师）in his latest mvie.(2)He 　　　　　　　　　　（被选定扮演） a cllege prfessr.(3) The discvery f the dinsaur skeletn has　　　　　　　　　　（使人们了解）why they became extinct.(4) ［词汇复现］ This latest evidence has 　　　　　　　　　　（使人们怀疑）his versin fevents.
cast her as a lawyer
was cast as
cast light n
cast dubt n
教材原句p.42 It was rewarding t see hw ur wrk helped bring peple tgether frm different cultures. 看到我们的工作如何帮助来自不同文化的人聚集在一起是很值得的。4 rewarding adj.值得做的，有意义的，有益的He thught teaching was an ccupatin that culd be rewarding.他认为教学是一种很有意义的职业。［词汇复现］Finishing a lng run is a very rewarding experience.完成一次长跑是一项非常有益的体验。【单词积累】reward v. 奖励；奖赏；给以报酬　n. 奖励；回报；报酬reward sb. with sth. 用某物奖励某人reward sb. fr（ding） sth. 因为（做）某事而奖励某人a reward fr 对……的回报 / 奖赏
◆单句语法填空(1) The wrk is difficult，but it’s als very 　　　　　（reward） when peple d well and get cured.(2) There’s nthing 　　　 　　（rewarding）than putting smiles n the faces arund yu.(3) The cmpany rewarded him 　　　　　a jurney t China last year.(4) He gave the children sme chclate t reward them 　　　　　behaving well.
mre rewarding