高中英语人教版 (2019)选择性必修 第二册Unit 2 Bridging Cultures教课ppt课件

这是一份高中英语人教版 (2019)选择性必修 第二册Unit 2 Bridging Cultures教课ppt课件，共60页。PPT课件主要包含了课前自主预习，猜词意，课堂新知讲练，◇词汇拓讲，用法详解，◇句式解读，归纳拓展，突 破 语 法，□观察领悟，□名词性从句等内容，欢迎下载使用。
A．洞察力；眼光　B．有道理的；合情理的　C．期望；预期；期待　D．公司；商行；事务所；结实的；牢固的；坚定的　E．(有别于周围的)地区；地带；区域　
1．They are pulling their trps ut f the war zne. (　　)2．We sell gd quality prducts at reasnable prices.(　　)3．The yung have a cmpletely different set f values and expectatins. (　　)4．The firm has achieved a dminant psitin in the wrld market. (　　)5．It was an interesting bk, full f fascinating insights int human relatinships. (　　)【答案】1．E　2．B　3．C　4．D　5．A
Ⅱ．猜单词拼写　1．culture n. →__________　adj. 文化的；与文化有关的　(参考：nature → natural)　2．mtivate vt. →__________　n. 动力；积极性；动机　(参考：cmmunicate→cmmunicatin)　3．departure n. →__________　vi. 离开；启程；出发　(参考：pressure→press)　【答案】1．cultural　2．mtivatin　3．depart　
Ⅲ．预备语法(名词性从句)　观察下列课本中的句子，并判断画线部分属于哪种名词性从句　1．I was very excited but als quite nervus. I didn’t knw what t expect. (　　)2．I als suggest yu watch sme mvies and study hw the weak frms are used. (　　)【答案】1．宾语从句　2．宾语从句　
3．Oh, let me listen… Yes, that’s because the wrds are nt being stressed. (　　)4．T sum up, ne cannt deny the fact that studying abrad has its disadvantage, s when yu think abut studying abrad, yu shuld cnsider these many factrs. (　　)5．At first, Xie Lei had n idea what she shuld say, but what surprised her was that she fund herself speaking up in class after just a few weeks. (　　)【答案】3．表语从句　4．同位语从句　5．主语从句　
1．cmpared t/with 与……比较　(P16)The first few weeks there were abslutely verwhelming because everything was s different cmpared t things back hme. 【翻译】在那里的前几个星期绝对是茫然的，因为一切都是如此不同于国内的事情。
cmpare…with…　把……与……比较　cmpare…t… 把……比作……　
Cmpared t the traditinal nes, the new cellphnes have three new unique functins. 与传统手机相比，新手机有三种独特的新功能。
【针对练习】　单句语法填空　(1)Turkey currently has just ne public library fr every 70，000 peple，__________(cmpare)t ne fr every 62，000 peple in the Eurpean Unin. (2)The English famus pet and writer cmpared the wrld __________ a stage. 【答案】(1)cmpared　(2)t　
2．mtivated adj. 积极的；主动的　(P16)I became mre mtivated, and I’m als a lt mre ambitius nw!　【翻译】我变得更有动力了，我现在也更有雄心壮志了！　
(1)be/becme/get mtivated 更有动力/变得更有动力　stay/keep/remain mtivated 保持积极性　(2)mtivate vt. 成为……的动机；激发；激励　be mtivated by… 受……鼓舞/激励　mtivate sb. t d sth. 激励某人做某事　
If yu believe that yu’ll d well, yu’ll be mre mtivated. 如果你相信自己能做好，你就会更有动力。
(3)mtivatin n. 动力；积极性；动机　imprve/increase/strengthen ne’s mtivatin 提高某人的积极性　lack/lse ne’s mtivatin　缺少/失去积极性　
【针对练习】　单句语法填空　(1)Sme peple ____________ (mtivate) by the pay they get, while thers feel t stressed t be like that. (2)We shuld mtivate children __________ (read) mre bks in their spare time. (3)The strnger the __________(mtivate) fr acquiring language skills is, the mre quickly a language beginner will learn. 【答案】(1)are mtivated　(2)t read　(3)mtivatin　
3．expectatin n. 期望；预期；期待　(P17)The advisr talked abut maintaining reasnable expectatins when studying abrad. 【翻译】指导老师谈到，在国外学习时要保持合理的期望。
(1)beynd expectatin/all expectatins　出乎意料；没想到　live/cme up t ne’s expectatins　不负某人的期望　have high/lw expectatins f sb. 对某人怀有很高的期望/不高的期望　
The plan ges much as expected. 计划进展得如预期一样。Dn’t expect me t finish all this wrk in s little time. 别指望我用这么点儿时间干完所有的活。
(2)expect vt. &vi. 期待；期望；预期；指望　as expected正如料想的(那样)　expect (sb. ) t d sth. 期盼(某人)做某事　It’s expected that… 料想/期盼……　
【针对练习】　单句语法填空　(1)It was an A, which was beynd my mdest ________ (expect). (2)Hw can yu expect ________(learn) anything when yu never listen?【答案】(1)expectatin(s)　(2)t learn　
完成句子　(3)Yu shuld take advantage f this gd pprtunity, and ____________________. 你应该好好利用这个好机会，不辜负老师的期望。(4)His father ____________ Jacksn, s he is strict with him. 他的父亲对杰克逊期望很高，所以对他要求很严格。【答案】(3)live/cme up t yur teacher’s expectatins　(4)has high expectatins f　
4．firm n. 公司；商行；事务所　adj. 结实的；牢固的；坚定的　(P17)Wh will be the successful applicant fr the summer jb at the law firm?【翻译】谁会是那家律师事务所暑期工作的成功申请者?
(1)an engineering firm工程公司　a firm f accuntants 会计师事务所　(2)be firm with sb. 对某人严格　take firm actin采取严格的行动　firm huses结实的房子　firm evidence可靠的证据　(3)firmly adv. 坚定地　
The lcal gvernment tk firm actin t prtect the envirnment. 当地政府采取了严格的措施来保护环境。
【针对练习】　单句语法填空　(1)His parents are firm ________ him, because they expect him a lt. (2)I __________(firm) believe that we must take firm actin t stp fighting. 【答案】(1)with　(2)firmly　
完成句子　(3)Our schl has ___________________ t ban cheating. 我们学校已采取严格的措施来禁止作弊。【答案】(3)taken firm actin　
5．expsure n. 接触；体验；暴露；揭露 (P17)Expsure t anther culture and its peple can give exchange students great insights int the wrld. 【翻译】接触另一种文化和它的人民可以让交换生对世界有更深刻的认识。
(1)expsure t接触；暴露于…… (2)expse vt. 使接触；使体验；显露；使暴露于(险境)　be expsed t… 置身于……；暴露于……　expse…t… 把……暴露在……　expse sth. /sb. /neself t…　使某物/某人/自己暴露于……
The mre birds are expsed t light, the mre active they will be at night. 鸟儿们暴露于阳光下越多，晚上它们就越活跃。
【针对练习】　单句语法填空　(1)The sil was washed away by the fld，__________ (expse) bare rck. (2)The ____________(expse) f the plt against the President prbably saved his life. (3)______________ (expse) t the rain and wind last night，he was ill. 【答案】(1)expsing　(2)expsure　(3)Expsed　
完成句子　(4)Because I am Chinese, my husband and I wanted the children t keep____________________. 因为我是中国人，我的丈夫和我都想要孩子们接触这门语言和文化。【答案】(4)expsed t the language and culture　
(P16) I als suffered frm hmesickness, recalling all srts f things back hme—frm my mther’s cking t the neighbur’s dg I used t walk. 【翻译】我也深受乡愁之苦，回想起家里的一切，从妈妈做的菜到我常遛的邻居家的狗。【句式剖析】　本句中，recalling作状语，表伴随状态。
动词-ing形式可以作状语，修饰动词，在句中表示时间、原因、结果、条件、让步、行为方式或伴随情况等。动词-ing形式作时间、原因、条件、让步状语时多位于句首；作结果、伴随情况状语时常位于句末。
Being ill (Since he was ill), he didn’t g t schl yesterday. 由于生病，他昨天没有上学。His father died, leaving him a lt f mney. ＝His father died, and left him a lt f mney. 他父亲去世了，留给他许多钱。
Knwing all this (Althugh they knew all this), they made me pay fr the damage. 尽管知道了一切情况，他们还是要我赔偿损失。He lay n the grass, staring at the sky fr a lng time. ＝He lay n the grass，and stared at the sky fr a lng time. 他躺在草地上，长时间地望着天空。
【针对练习】　单句语法填空　(1)The park was full f peple, ________(enjy) themselves in the sunshine. (2)In recent years, an English wrd “infsphere” has appeared, ______(cmbine) the sense f “infrmatin” and “atmsphere”. (3)Like ancient sailrs, birds can find their way ________(use) the sun and the stars. 【答案】(1)enjying　(2)cmbining　(3)using　
【例句观察】　①What cunts is that all thse trapped in the building have been rescued. ②The prblem is that ne less hur f sleep is nt equal t an extra hur f achievement.
③N ne knws fr certain hw the first Americans arrived in what is nw the United States. ④Barbie flue refers t the trend that yung wmen dramatically change their appearance t make themselves lk like human Barbie dlls.
【我的领悟】　句①②③④都属于__________________；其中句①属于__________________；句②属于______________；句③属于____________；句④属于______________。Keys：名词性从句；主语从句；表语从句；宾语从句；同位语从句　
一、名词性从句的连接词　引导名词性从句的连接词有三个从属连词、五个连接代词、四个连接副词。
二、主语从句　1．主语从句是指在句中作主语的从句，位置与陈述句的主语相同。What is nt t ur satisfactin is that the price f the meal is a little t high. 我们不满意的是饭菜的价格稍微有点高。
Hw the bk will sell depends n its authr. 这本书如何销售取决于作者本人。Where we shall have the meeting makes n difference. 我们在哪儿开会都无所谓。
2．that引导主语从句，在从句中不充当任何成分，仅起连接作用，但不可省略。That yu will win the medal seems unlikely. 你似乎不太可能赢得奖牌。
3．whether引导的主语从句既可放在句首也可放在句尾，但if引导的主语从句只能放在句尾，前面需要用it作形式主语。Whether the sprts meeting will be held is nt certain nw. 运动会是否将举行现在还不能确定。Whether the wrk can be cmpleted n time is dubtful. ＝It is dubtful whether/if the wrk can be cmpleted n time. 这项工作能否按时完成还不确定。
4．若主语部分结构较长，可以使用形式主语it，把真正的主语从句放在后面。It is annunced that ur schl is ging t start an activity f “Happy English” befre daily mrning exercises. 学校通知将在每日早操前开展“快乐英语”活动。It is necessary that peple shuld learn t face the reality. 人们应该学会面对现实是有必要的。
请思考下面句子中画线部分的功能：　①It is certain that she will d well in her exam. ②Hw we understand things has a lt t d with what we feel. ③It is reprted that a new film will be put n in the cinema. 参考答案：①形式主语　②状语　③不作句子成分　
三、宾语从句　1．在主从复合句中作宾语的从句叫宾语从句。宾语从句在句中可以作及物动词、介词或一些形容词的宾语。Everyne knws that the earth is made up f matter. 每个人都知道地球是由物质构成的。I dubt whether he will be elected as chairman. 我怀疑他是否会被选为主席。
These tw areas are similar in that they bth have high rainfall in summer. 这两个地区的相似之处在于夏天的降水量都很多。I’m nt certain whether the train will arrive n time. 我不确定火车是否将会按时到达。
2．that引导宾语从句，既无语法功能，也无词汇意义，常被省略。但多个并列从句出现时，第一个that可以省略，其他的不能省略。She said (that) she wuld cme here and that I shuld wait fr her till Mnday. 她说她将来这儿并让我等到星期一。
3．if和whether引导宾语从句的区别：　①在动词不定式之前只能用 whether。②在whether…r nt 的固定搭配中，只用 whether。③在介词后，只能用whether。④作 discuss 的宾语时，只能用 whether。⑤宾语从句放在句首表示强调时，只能用 whether。
4．在带复合宾语(宾语＋宾语补足语)的句子中，that引导的宾语从句经常移到句子后面，而用it作形式宾语。5．表示喜欢、憎恶等心理活动的动词(短语)后习惯上先接形式宾语it，再接宾语从句。例如：hate，dislike，lve，dn’t mind，feel like，appreciate，rely n，cunt n，see t等。We think it pssible that yu can finish the wrk tday. 我们认为你今天有可能完成这项工作。
6．宾语从句的否定转移：think，believe，suppse，imagine等动词后的宾语从句中的否定词要转移到主句中，即主句的谓语动词用否定式，而从句的谓语动词用肯定式。I dn’t think we need t waste much time n it. 我想我们不必在这上面浪费太多时间。(形式上否定)　
请思考下面句子中画线部分的功能：　①I hate it when they talk with their muths full f fd. ②Once we were left t decide whether t have a picnic in a park r g t a museum. ③I want t be liked and lved fr what I am inside. 参考答案：①形式宾语　②不作句子成分　③表语　
四、表语从句　1．表语从句在复合句中作表语，出现在连系动词之后，一般结构为“主语＋连系动词＋表语从句”。可接表语从句的连系动词有be，lk，remain，seem等。The questin is whether we can finish the wrk in time. 问题在于，我们是否能及时完成这项工作。
2．that在引导表语从句时无词义，在从句中不充当任何成分，仅起连接作用，但不可以省略。The fact remains that we are still nt advanced enugh. 事实依然是我们还是不够先进。3．whether可引导表语从句，但if却不用于引导表语从句。His first questin was whether Tm had arrived yet. 他的首要问题是汤姆是否已经到达。
4．引导表语从句的引导词还可用because，as if，as thugh，as。The sky is vercast with dark cluds. It seems as if it is ging t rain sn. 天空乌云密布。似乎很快就要下雨了。
请思考下面句子中画线部分的功能：　①The prblem is wh/whm we can get t replace her. ②I’m afraid he’s mre f a talker than a der，which is why he never finishes anything. ③The system wrks well in the lab，but the questin is whether it will wrk in reality. 参考答案：①宾语　②状语　③不作句子成分　
五、同位语从句　在复合句中用作同位语的从句叫同位语从句。它一般跟在某个名词后面，用来解释、说明前面名词的具体内容。常见的这类名词有：fact，news，hpe，truth，idea，suggestin，thught，questin，prmise，rder，prblem，belief，wrd，message，infrmatin，prf，annuncement，desire，dubt，prpsal，advice，pssibility等。
The news that he was admitted t Peking University is exciting. 他被北京大学录取了的消息真是令人激动。The questin wh shuld d the wrk requires cnsideratin. 谁应该做这份工作，这个问题需要考虑。I have n idea that yu have applied fr the pst. 我不知道你已经申请了这个职位。
[名师点津]　同位语从句和定语从句的区别　
Jim gt t knw the news that the whle village was in great danger. 吉姆得知了整个村子都处在极度危险中的消息。(that引导同位语从句，解释说明the news的内容)　D yu knw the news(that/which)Jim tld me?你知道吉姆告诉我的那个消息吗？(that/which引导定语从句，代替先行词“the news”，在从句中作宾语)　
Ⅰ．单句语法填空　1．There is n dubt ________ he will succeed in time. 2．We can’t slve the prblem ________ we can travel faster than light. 3．Pick yurself up. Curage is ding ________ yu’re afraid t d. 【答案】1．that　2．hw　3．what　
4．Upn graduatin he asked t be sent t ________ he was mst needed. 5．It is reprted ________ the gvernment is ging t clse the factry. 6．________ surprises me mst is that he is t vain. 【答案】4．where　5．that　6．What　
7．________ Mike didn’t turn up at the meeting yesterday made the chairman f the meeting unhappy. 8．Yu may depend n it ________ I shall always help yu. 9．The prblem is ________ we can get in tuch with her. 10．The message ________ respnsibility it was is knwn t all. 【答案】7．That　8．that　9．whether　10．whse　
Ⅱ．完成句子　1．She always thinks f ____________________. 她总是在想怎样能把工作做好。2．The cmmander rdered______________________. 司令员命令部队马上出发。【答案】1．hw she can wrk well　2．that trps (shuld) set ff at nce　
3．I think it necessary_____________________. 我认为我们每天多喝开水是有必要的。4．___________________depends n the traffic. 他能否准时参加聚会得看交通情况。【答案】3．that we take plenty f ht water every day　4．Whether he can cme t the party n time　
5．Raw material is ______________. 原材料是我们所急需的。6．The news _______________ is exciting. 我们赢得这场比赛的消息令人激动。【答案】5．what we are badly in need f　6．that we wn the game
Ⅲ．短文语法填空(用适当的连接词填空)　I am ging t tell yu an unbelievable thing 1．________ happened in my restaurant tday. This afternn，a prly-dressed gentleman came int my restaurant. Nbdy knew 2．________ he was. We were surprised that he finished tw rders f fd in a very limited time. We wndered 3．________ he was s hungry. 【答案】1．that/which　2．wh　3．why　
We dubted 4．________ the man was able t pay the bill. The gentleman asked 5．________ we wuld mind waiting fr just a few minutes. Then we were shcked t see 6．________ he tk ut f an envelpe—a millin pund banknte. 【答案】4．whether/if　5．if/whether　6．that　
I asked Mr Clements 7．________ it was genuine. Mr Clements said it was true because tw f this amunt had been issued by the Bank f England this year. S he thught 8．_______ the gentleman shwed us culdn’t be a fake. 【答案】7．whether/if　8．what　
9．________ a gentleman with a millin pund nte was in rags and ate in ur small restaurant was a big puzzle t all the peple there. I really culdn’t describe 10．________excited I was. 【答案】9．That　10．hw　
Ⅰ．单词拼写　1．Scientists wrry that ____________(接触；暴露) t light while sleeping can increase a persn’s chances f getting cancer. 2．Unless yu can sleep well, yu will lse the ability t fcus, plan and stay __________(积极的；主动的) after ne r tw nights. 【答案】1．expsure　2．mtivated　
3．T my delight, I was chsen frm hundreds f __________ (申请人) t attend the pening ceremny. 4．We are cnfident in ur ____________(期待) f a full recvery. 5．Be ____________(合情理的). Dn’t expect that yur sn changes greatly vernight. 【答案】3．applicants　4．expectatin　5．reasnable　
6．The prject wuld give many scientists new ____________ (洞察力) int what is happening t the earth’s atmsphere. 7．They hped this wuld lead t the __________(启程；离开) f all freign frces frm the cuntry. 8．Many peple have stayed behind in the ptential war ____________(区域). 【答案】6．insights 　7．departure　8．zne　
9．The task wn’t feel s ____________(巨大的；压倒性的) if yu break it dwn int small, easy-t-accmplish steps. 10．If yu have t climb up，use a ________(结实的) rpe r ladder. 【答案】9．verwhelming　10．firm　
Ⅱ．短语填空　apply fr; fall in lve with; have the ambitin t be; be expsed t; cmpared t　1．He is much mre brilliant, ____________ what he was befre studying at cllege. 2．He ___________ the psitin as a senir administratin f the department, but his applicatin was nt apprved. 【答案】1．cmpared t　2．applied fr　
3．Jhn Snw put frward a suggestin that peple shuld nt ______________ plluted water. 4．The man and the lady __________________each ther at first sight and they have been in lve fr 5 years. 5．Peple cmmnly believe that a gd sldier shuld ______________________ a general. 【答案】3．be expsed t 　4．fell in lve with　5．have the ambitin t be　
Ⅲ．完成句子　1．________, we enjyed the warm sunshine and the beautiful view. 爬山时，我们享受着温暖的阳光和美丽的景色。【答案】1．While climbing the muntain　
2．What impressed me mst was that I failed in an English exam，____________________. 让我印象最深的是我在一次英语考试中失败了，我感到沮丧和失望。【答案】2．feeling upset and disappinted　
3．Our class is made up f 52 students, all f whm are friendly and hard-wrking. ____________________ yu can get alng well with them. 我们班是由52名学生组成的，他们都是友好和勤奋的。毫无疑问，你能和他们相处得很好。【答案】3．There is n dubt that