2021秋高一英语人教版必修第二册课件：UNIT 1 SECTION B READING AND THINKING.pptx

内容索引Ⅰ.知识体系图解5. vt.阻止;阻碍;阻挠
6. n.行为;举止;管理方法
vt.组织;安排;带领
7. vi.消失;灭绝;消亡
8. n.&vt.企图;试图;尝试
9. adj.值得做的;值得花时间的阅读词汇
10.damn.
11.committeen.
12.lossn.
13.departmentn.
14.fundn.
15.withinprep.&adv.
16.issuen.
vt.
17.documentn.
vt. 拓展词汇
18.vt.建立;创立→establishmentn.建立,创立重点短语Ⅱ.释义匹配Ⅲ.阅读导学B.根据P4课文内容,选择正确答案。
1.Whatdoesthefirstparagraphmainlytellus?
A.Howtopreserveculturalheritage.
B.Howtokeepthebalanceofnature.
C.Theimportanceofeconomicdevelopment.
D.Howtobalanceeconomicgrowthandculturalheritageprotection.2.WhathappenedwhentheEgyptwantedtobuildadamacrosstheNile?
A.Thereweresometechnicalproblems.
B.Proteststookplaceinthecountry.
C.TheUnitedNationsdisagreed.
D.Peoplecameupwithgreatsolutions.3.Whatwasthemainaimofthecommittee?
A.Tolimitthedamageoftheculturalrelics.
B.Toaskforcontributionsfromothercountries.
C.TopersuadetheEgyptianstoagreetotheproposal.
D.TopreventtheNilefromfloodingthecountry.4.Whatcanweinferfromthetext?
A.Egypthasthemostculturalrelics.
B.Culturalheritageprotectionneedsglobalefforts.
C.ManyCulturalheritagesitesareindangerofdisappearing.
D.TheAswanDamisthelongestdamintheworld.Ⅳ.篇章结构重点词汇【词汇拓展】
keep/loseone’sbalance保持/失去平衡
keepthebalanceofnature 保持生态平衡
balancebetween...and... 平衡……与……
balancesthagainst... 权衡;斟酌;比较
keepabalancebetween...and...
保持……与……的平衡
balancedadj. 平衡的
keepabalanceddiet 保持饮食均衡Thelittlegirltriedtokeepherselfbalancedonthebalance,butshelostherbalanceandfelltotheground.
小女孩试图在平衡木上保持平衡,但是她失去了平衡,掉到了地上。
Youhavetobalancetheadvantagesoflivinginabigcityagainstthedisadvantages.
你必须权衡住在大城市的利与弊。balanced2Bigchallenges,however,cansometimesleadtogreatsolutions.(P4)然而,巨大的挑战有时会带来伟大的解决方案。
◆leadto导致;通向
Modernsciencehasgivenclearevidencethatsmokingcanleadtomanydiseases.
现代科学已经清楚证明吸烟会导致很多疾病。
Asweknow,allroadsleadtoRome.
众所周知,条条大路通罗马。【词汇拓展】
leadsbtodosth引导某人做某事
leadsbto... 带着某人去/走向……
lead/livea...life 过……样的生活
leadtheway 引路;带路
Theoldmanledthewayandledustoavillagewherewefoundthelocalpeopleledahappylife.
老人带路,把我们领到了一个村庄。在那里,我们发现当地人过着幸福的生活。leadto中的to为介词,后接名词、代词或动词-ing形式作宾语。