英语必修 第二册Unit 1 Cultural Heritage优质课课件ppt

这是一份英语必修 第二册Unit 1 Cultural Heritage优质课课件ppt，文件包含ReadingandThinking课件pptx、Languagepoints课件pptx、阿布辛贝神庙mp4等3份课件配套教学资源，其中PPT共69页， 欢迎下载使用。
1. There cmes a time when the ld must give way t new, and it is nt pssible t preserve everything frm ur past as we mve twards the future. There cmes a time when … 这个句子中包含了由when引导的限制性定语从句，修饰的是先行词a time。 eg This is a time when peple can get a lt f infrmatin frm the Internet. (翻译) 这是一个可以从互联网上获得大量信息的时代。
give way t: t stp resisting sb./sth.; t agree t d sth. that yu d nt want t d 让步；屈服eg The cmpany finally gave way t the custmer’s cmplaints. (翻译) 面对顾客的投诉，公司最终还是让步了。
【拓展】 give相关短语give up 放弃give away 分发，捐赠；泄露give back 还给，恢复（健康等）give in 交上，让步give in t 屈服于；向……让步give ff 发出（光、热、气味等）give ut 用完；耗尽；发出
【语境应用】用give短语完成句子。1) When they saw that they were surrunded by the enemy, they __________.2) That weekend, we went t a nearby neighbrhd and __________ a lt f mney t the peple there.3) The bad apples ___________ a bad smell.4) The argument went n fr hurs because neither side wuld ___________.5) Tm's legs ___________ and he culdn't g any farther.
are giving ff
2. Finding and keeping the right balance between prgress and the prtectin f cultural sites can be a big challenge.
balance n. it is a situatin in which all the different parts are equal in strength r imprtance. 平衡; 均匀
eg She was balancing a plate f fd n her knees. I lst my balance and fell n my face. (翻译) 她把一盘食物稳稳地放在膝上。 我失去平衡，脸着地摔倒了。
vt. t be in r get int a steady psitin, withut falling t ne side r the ther, r t put smething int this psitin使平衡
lse ne’s balance 失去平衡keep ne’s balance 保持平衡recver/regain ne’s balance 恢复平衡keep a balance between A and B 在A和B之间保持平衡
She cycled t fast rund the crner, lst her balance and fell ff.2) D yu believe it? Mike said he culd balance a pencil n the end f his nse.
【语境运用】翻译句子。
她拐弯时骑车太快，失去平衡摔倒了。
你相信吗？Mike说他可以在他的鼻尖上立着铅笔使之保持平衡。
3. Big challenges, hwever, can smetimes lead t great slutins. lead t: t result in (smething) 导致; 造成(后果); 通向 t是介词，后可接名词、代词或动词-ing形式作宾语 【拓展】 lead sb. t d sth. 使某人做某事 lead sb. t sp. 带领某人去某地 lead the way 引路, 带路 lead/live/have 过着……样的生活
【语境应用】翻译句子。1) 吃太多的糖会引起健康问题。 Eating t much sugar can lead t health prblems. 2) 这条路通向公园。 The rad leads t the park. 3) 她带领我们到了楼上的房间。 She led us t a rm upstairs.
4. But the prpsal led t prtests.
prpsal n. a plan r suggestin which is made frmally t an fficial persn r grup, r the act f making it 提议；建议make a prpsal 提出建议
eg The cmmittee made / put frward a prpsal t reduce the time limit. I welcme the prpsal t reduce taxes fr the prly paid.
【注意】prpsal后常加t d形式，补充说明prpsal的内容。
prtest n. smething that yu d t shw publicly that yu think that smething is wrng and unfair 抗议vi.&vt. t cme tgether t publicly express disapprval r ppsitin t smething (公开)反对，抗议（常与abut, against或at连用）
常用搭配：withut prtest 乖乖地，毫不反对地under prtest 无奈地，不服气地
eg We cannt pass this matter by withut prtest. She wrte a letter f aplgy but nly under prtest. A lt f peple prtested abut the new wrking hurs. They were prtesting against cuts in health spending. Many peple have prtested at the cuts in state benefits.
【语境运用】翻译下面句子。1) The turists prtested abut the bad service at the restaurant.2) She accepted the charge withut prtest.
旅客们抗议那家饭店糟糕的服务。
她一声未吭地接受了指控。
5. …the gvernment turned t the United Natins fr help in 1959,… turn t: t try t get help, advice, r sympathy frm smene向……求助 eg I dn’t knw wh t turn t.(翻译) 我不知道向谁求助。
【拓展】turn短语 turn up 到达；出现；露面 turn away 走开; 转身; 不让……进入 turn dwn 拒绝; 把(声音)调低 turn ut 结果是…… turn int 变成 turn ver 移交; 翻身; 使翻转
【语境应用】用含turn的短语的正确形式填空。
1) His request fr a pay rise was _____________.2) With n ne t ___________ fr help, she felt quite sad. 3) Thugh it lked like rain this mrning, it has ____________ t be a fine day.4) She was ____________ frm the dr. She culdn’t cme in.
turned dwn  
turned away
6. A cmmittee was established t limit damage t the Egyptian buildings and prevent the lss f cultural relics. limit vt. t cntrl smething s that it is nt greater than a particular amunt, number r level 限定, 限制 n. the greatest r least amunt, number, speed etc. that is allwed 限制, 限度
【归纳】 把……限制在……范围内be limited t... 局限于……a time/speed/age limit 时间/速度/年龄限制within limits 在某种程度上; 有一定限制set a limit n 对……加以限制beynd the limit 超过限度【拓展】limited adj. 有限的 limitatin n. 限制；控制
【语境应用】完成句子。1) My wife and I __________ (定了一个限额) n hw much we spend n clthes.2) I ______________ tw cups f cffee a day. 我一天只允许自己喝两杯咖啡。3) They tld us that we culd d whatever we liked,  ___________________ (在一定限度内).
set a limit
limit myself t
within (certain) limits
prevent vt. t stp smething frm happening, r stp smene frm ding smething 阻止；阻碍；阻挠prevent … frm … 阻止；不准 (有时可省略frm)
eg Yur quick actin prevented a serius accident. My back injury may prevent me (frm) playing in tmrrw’s game.
类似结构：stp ... frm ... 阻止……做……keep ... frm ... 阻止……做……prevent和stp后的frm 都可以省略，但在被动语态中不能省略frm。而keep ... frm ding sth.中的frm则不能省略，如果省略了，其意义将发生改变。
7. The grup asked fr cntributins frm different departments and raised funds within the internatinal cmmunity.
cntributin n. an amunt f mney that yu give in rder t help pay fr smething; smething that yu give r d in rder t help smething be successful; when yu give mney, time, help etc. 捐款；贡献；捐赠make a cntributin t / twards sth. 对……作出贡献
eg The yung man has made an imprtant cntributin t the cmpany’s success. All the mney has been raised by vluntary cntributin.
cntribute vi. & vt. 捐献，捐助，捐赠cntribute t … 促成；有助于cntribute … t … 把……捐献给……
eg I believe that each f us can cntribute t the future f the wrld. They say they wuld like t cntribute mre t charity, but mney is tight this year.
【语境运用】翻译句子。1) Many lcal businesses cntributed t the schl rebuilding fund.2) Hnesty and hard wrk cntribute t success and happiness.3) This inventin made a majr cntributin t rad safety.
当地的许多企业为学校的重建基金提供了捐款。
诚实加苦干有助于获得成功和幸福。
这项发明对道路安全贡献很大。
dnate vt. t give smething, especially mney, t a persn r an rganizatin in rder t help them; t allw sme bld r a bdy rgan t be remved frm yur bdy s that it can be used in a hspital t help smene wh is ill r injured 捐赠；赠送；献血
8. Fifty cuntries dnated nearly $80 millin t the prject.
dnate … t … 向……捐赠……
Last year he dnated $1,000 t cancer research.
eg The appeal fr peple t dnate bld was very successful.
9. Nt nly had the cuntries fund a path t the future that did nt run ver the relics f the past, but they had als learnt that it was pssible fr cuntries t wrk tgether t build a better tmrrw. 这是由nt nly…but als…所连接的复合句。nt nly… but als…不仅……而且……。 既可以用来连接两个名词、代词或短语，也可以用来连接两个句子。本句中连接的就是两个句子。第一个句子以词组nt nly开始，助动词had被提到了主语the cuntries之前，形成了倒装句。此句也可写成：The cuntries had nt nly fund a path…, but had als learnt that…
英语修辞的一个重要原则是“尾重原则”，把句子最复杂的成分放在句尾以保持句子平衡。在语言使用中，为了避免头重脚轻、结构不平衡的现象，常采用倒装语序。eg Only then did she realize that she was wrng. 到那时她才意识到她错了。
10. Why did the Egyptian gvernment want t attempt the building f the dam? attempt n. an act f trying t d smething, especially smething difficult企图；试图；尝试 vt. t try t d smething, especially smething difficult 企图；试图；尝试
【归纳】make an attempt t d/at ding sth. 试图做某事at the first attempt 第一次尝试attempt (v.) sth. / t d sth. 尝试某事/做某事
【语境应用】完成句子。1) I’ll attempt ___________ (answer) all yur questins. 2) If yu fail _____ the first attempt, there is n need t care abut that. 3) Every year abut 40,000 peple ________ (尝试) t climb Kilimanjar, the highest muntain in Africa.
11. D yu think it was wrthwhile? wrthwhile adj. it is imprtant r useful, r yu gain smething frm it; wrth the time, mney, r effrt that is spent n it 值得做的；值得花时间的
eg I thught it was wrthwhile t clarify the matter. She cnsiders teaching a wrthwhile career. (翻译) 我认为有必要澄清事实。 她把教书看成是一项值得从事的事业。
wrth, wrthy & wrthwhile
wrth n. 价值；prep. 值……钱；值得。eg The thieves stle 1 millin dllars’ wrth f jewelry. A lt f the small twns in the area are wrth visiting.wrthy adj. 值得尊敬的，值得的。be wrthy f sth., be wrthy t d sth.eg Tw pints in this reprt are especially wrthy f ntice.wrthwhile adj. 值得的，值得花费时间(或精力)的，可作定语、宾语补足语或表语。It is wrthwhile ding/t d sth.eg We decided t give the mney t a wrthwhile cause. It is wrthwhile cntinuing with the prject.