高中英语人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection课堂教学课件ppt

这是一份高中英语人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection课堂教学课件ppt，共49页。PPT课件主要包含了occur，downtown，mission，district，涂鸦胡写乱画，comic，afterwards，有关历史的，china，diagram等内容，欢迎下载使用。

词汇认知重点单词1.　　　　　 vi.发生;出现 2.　　　　　　　  adv.在市中心;往市中心 3.　　　　　　 n.传教(区);重要任务;使命 4.　　　　　　　 n.地区;区域 5.graffiti n.[pl.] 　　　　　　　　　　　 
6.　　　　　 n.连环画杂志;漫画杂志;喜剧演员　adj.滑稽的;使人发笑的 7.　　　　　　　  adv.以后;后来 8.histrical adj.　　　　　　　　 9.　　　　　 n.瓷;瓷器 10.　　　　　　　 n.简图;图解;图表;示意图 11.　　　　　  n.日志;日记;报纸;刊物 12.　　　　　 vt.& n.夺取(生命);宣称;断言 13.　　　　　  vi.& vt.逃走;逃脱;避开
词汇拓展1.admit vi.& vt.承认　vt.准许进入(或加入)→　　　　　  n.承认;进入权 2.definitely adv.肯定;确实→　　　　　　　 adj.肯定的;确定的 3.select vt.选择;挑选;选拔→　　　　　　  n.选择;挑选 
4.immigrant n.(外来)移民;外侨→　　　　　　 vi.(从外地) 移居;移民 5.minrity n.少数民族;少数派;少数人→　　　　　　 adj.较小的;次要的 
重点短语1.head 　　　　　　(朝……)前进;(向……)去 2.　　　　　　　 ne’s frtune寻找成功致富之路;闯世界 3.earn a 　　　　　　谋生 4.pen 　　　　　　开办 　　　　　　...把……和……连接起来 6.bring　　　　　　导致;引起 7.　　　　　　 f 一系列或一连串(事件) 8.　　　　　 frm=　　　　　 frm除了……外(还);此外 
阅读自测Step 1　Fast Reading一、阅读课文,将段落与主旨大意相匹配1.Para.1　A.The authr was back in San Francisc again and felt very B.The authr was ging t a jazz C.The authr selected a Cantnese restaurant t have a meal in D.The authr visited a lcal museum that shwed the histrical changes in E.The authr made a brief intrductin t the Missin District and tld us what she had dne there.
Step 2　Detailed Reading二、仔细阅读课文,选择最佳答案1.Fr the first paragraph,we knw that 　　　. A.Li Lan gt tired after a day’s camping in the Redwd FrestB.many newly-built buildings sit n tp f big hillsC.yu’ll have a gd view f the wine cuntry f Napa Valley n tp f big hillsD.San Francisc was rebuilt after the earthquake in 1906
2.The descriptin f the Missin District is true EXCEPT 　 living here are all immigrantsB.it has changed a lt ver timeC.it is the birthplace f an art mvement called the “Missin Schl”D.Li Lan enjyed eating the Mexican-Chinese ndles
3.What impressed the writer first abut San Francisc?A.The Redwd Frest. B.The wine beautiful city.D.The Glden Gate did Chinese immigrants g t San Francisc at first? Because they wanted t 　　　. A.jin the gld rushB.pen up shps and restaurantsC.find jbs n farmsD.build the railway
词汇精讲1.【教材原文】I have t admit that it definitely feels gd t be back in the city again.(page 28)我得承认,再次回到城里的感觉实在是太棒了。考点admit vi.& vt.承认　vt.准许进入(或加入);可容纳admit(t sb)that...(向某人)承认……admit(ding/having dne) sth 承认(做过)某事admit+n.+t be/as...承认……是……
admit sb/sth int/t允许某人/某物进入/加入be admitted t/int...被……录取;被……接纳;被允许进入……be admitted as...作为……被接受It is admitted that...人们公认的是……admissin n.承认;进入权apply fr admissin申请加入
语境领悟(1)It is admitted that nwadays peple’s attitude twards the disabled has changed a lt.不得不承认的是,现在人们对残疾人的态度已经有了很大的改变。(2)She aplgised t me and admitted taking/having taken my umbrella by mistake.她向我道歉并承认错拿了我的伞。
(3)This big hall is s large that it can admit 2,000 peple.这个大礼堂如此大以至于能容纳2000人。(4)Yu will nt be admitted t the theatre after the perfrmance has started.演出开始后不许进入剧场。
学以致用单句语法填空(1)　　　　 (admit) t the schl is by passing the exams.(2)The little by admitted 　　 　　　　(lie) t his parents.(3)Only ticket-hlders will 　　　　　　　　　(admit) t the stadium. (4)His sn has been admitted 　　　　　　　a key university. 
lying/having lied
be admitted
2.【教材原文】And what a city—a city that was able t rebuild itself after the earthquake that ccurred in 1906. (page 28)多么神奇的一座城市啊——一座1906年大地震后重建的城市。考点ccur vi.发生;出现sth ccur(s) t sb 某人想起某物It ccurs t sb that... 某人想起……It ccurs t sb t d sth 某人突然想到做某事
语境领悟(1)In a wrld that warms up by 3℃,it fund that multiple changes t the clur f the ceans wuld ccur.如果温度再上升3摄氏度,海洋的颜色就会发生各种各样的变化。
(2)Suddenly a gd idea ccurred t her,but she didn’t knw hw t speak it ut.她突然想到了一个好主意,但是她不知道如何说出来。(3)I suppse it didn’t ccur t yu t phne the plice.我想你根本就没想到打电话报警吧。
学以致用单句语法填空(1)A gd idea ccurred 　　　　　　me while I was making frtune ckies. (2)It didn’t ccur t her 　　　　　　(ask) fr help. 完成句子(3)我从未想过要放弃。The thught f giving up never 　　　　　　　　　me. 
3.【教材原文】This district used t be a pr area f twn, but is nw a centre fr art,music,and fd.(page 28)这个区过去是城里的一个贫困区域,而现在是艺术、音乐和美食中心。考点used t d sth 过去常常做某事;曾经做某事be/get used t(ding)sth 习惯于(做)某事(t 是介词,后接名词、代词或动词-ing形式)be used t d sth 被用来做某事
语境领悟(1)I never used t pay attentin t the pictures n the wall.我过去从没注意过墙上的那些画。(2)I didn’t think I culd ever get used t living in a big city after living in the cuntry.我觉得在农村住了之后,我不能适应大城市的生活。(3)The pwer f the atm can be used t prduce electricity.原子能可以被用来发电。
温馨提示 used t d sth意为“过去常常做某事”,暗示现在已经不再如此了,否定形式常用didn’t use t d sth。I used t play basketball a lt in my spare time,but nw I am interested in ftball.我过去常常在业余时间打篮球,但现在我对足球感兴趣了。I used t g t wrk by undergrund when I was in Lndn.我在伦敦时,常常乘地铁上班。
巧学助记 The ld man used t watch TV after supper,but nw he is used t taking a walk in the park and his staff is used t help him walk.这位老人过去常在晚饭后看电视,但现在他习惯在公园散步,他的拐杖被用来帮他走路。
学以致用单句语法填空(1)I used　　　　　　　　　　(visit) the gallery where the art wrks by prfessinal painters were displayed. (2)Wd is ften used　　　　　　　　　(make) desks and chairs. (3)She is used t　　　　　　(live) in the cuntryside nw.(4)My grandparents are used　　　　　　the life in the dwntwn. 
4.【教材原文】In the afternn,I headed t a lcal museum that shwed the histrical changes in Califrnia. (page 28)下午,我前往当地一家博物馆参观,博物馆展示了加利福尼亚的历史变迁。
考点head t(朝……)前进;(向……)去head fr朝……前进head back t回到……head nrth/suth朝北/南走raise ne’s head抬头shake/nd ne’s head摇头/点头keep ne’s head保持冷静lse ne’s head惊慌失措use ne’s head动脑筋hld ne’s head high昂首挺胸
语境领悟(1)Head t yur nearest ice rink fr fun and fitness.去离你最近的溜冰场享受这份欢乐和健美吧。(2)Disbeying the law can head t truble.不守法可能会引起麻烦。(3)It is nt clear hw many f them will head back t schl tmrrw.尚不清楚他们当中有多少人明天将返回学校。
(4)He was able t keep his head when he was the manager at Blackburn where,incidentally,he did an utstanding jb with a limited budget.在布莱克本当经理的时候他还能保持冷静,在那里他靠着有限的预算也做得不错。
学以致用单句语法填空(1)Many yung peple,mst f whm were well-educated, headed 　　　　remte regins t chase(追求)their dreams.(2)He came alng with ther turists and　　　　　(head) fr the harbur. 
完成句子(3)当你写概要时,你应该动脑筋。Yu shuld 　　　　　　　　　　　　　　　　　　while writing the summary. (4)当我进来时,他甚至没有抬头。He didn’t even 　　　　　　　　　　when I came in. 
use yur head
raise his head
句型剖析1.【教材原文】I have t admit that it definitely feels gd t be back in the city again.(page 28)我得承认,再次回到城里的感觉实在是太棒了。
句法分析本句中,it是形式主语,真正的主语是后面的t d不定式t be back in the city again。动词不定式作主语时,为了保持句子平衡,常用it作形式主语,而将真正的主语后置。常用于这个句型的形容词有easy,difficult,hard,imprtant,pssible等。(1)it+系动词+形容词+t d...(2)it+系动词+名词+t d...(3)it+系动词+介词短语+t d...(4)it+动词+宾语 (+形容词)+t d...
语境领悟(1)It is difficult fr her t keep a balance between family and wrk.她很难在家庭和工作之间保持平衡。(2)It was a great relief t find that my family were all safe.发现我的家人都安然无恙,我感到极大的欣慰。(3)It’s gd t knw there’s still smene ut there wh cares enugh t g t that kind f truble.很高兴知道还有那么一个人,他足够关心你,会去做那样麻烦的事。
温馨提示 it作形式主语时,真正的主语还可以由从句或动词-ing形式充当。He had an interesting attitude t crrectin—he said it didn’t matter whether we made mistakes.他对于纠正错误有一个有趣的态度——他说过我们是否出错并不要紧。It’s n harm drinking running water in that area.在那个地区喝自来水是无害的。
学以致用单句语法填空(1)It’s n gd 　　　　　　(waste) time. (2)　　　　　　 is said that the tickets have been sld ut.(3)It’s difficult fr me 　　　　　　　　　　(memrise) all these English wrds. (4)It’s a great hnur 　　　　　　　　　　　(invite) t d the vluntary wrk fr the disabled. 
t be invited
2.【教材原文】Can’t wait!(page 29)我已经迫不及待了!句法分析本句是I can’t wait t g t a jazz bar in the Richmnd District.的省略形式,句意“我迫不及待想去列治文区的一个爵士乐酒吧”。can’t wait t d sth“等不及想做某事”。
can hardly wait t d sth 急于做某事can’t wait fr sth 迫不及待想某事can hardly wait fr sth迫不及待想某事can’t/culdn’t help ding sth忍不住做某事can’t help but d sth 不得不做某事
语境领悟(1)We can’t wait t have a try.我们等不及想要尝试一下。(2)They can’t wait fr a view f that singer.他们等不及想要看看那位歌手了。(3)We can hardly wait t see him.我们迫不及待地想见到他。
学以致用完成句子(1)孩子们迫不及待地要去游泳。The children 　　　　　　　　　　　　t g swimming. (2)当学期将要结束的时候,许多学生等不及要过他们的假期。When the term is cming t an end,many students 　　　　　　　　　their vacatin. 
can hardly wait
can’t wait fr
(3)他一坐在桌子旁就忍不住把手机从包里拿了出来。He 　　　　　　　　　　　　　　　　　　ut f his phne frm his bag as sn as he sat dwn at the table. (4)外面正在下雨,我们不得不待在家里。It’s raining utside,we 　　　　　 　　. 
culdn’t help taking
can’t help but stay at hme
一、单词拼写1.The 　　　　　 (地区) is quiet and safe;it’s cmfrtable t live in. 2.His plan will 　　　　　　　 (肯定) surprise yu. 3.Lk at the 　　　　　　 (图解),which will help yu understand it. 4.This 　　　　　　(瓷器) came frm a junk shp. 
5.While travelling,it is a better idea t keep a 　　　 (日志) guests were able t 　　　　　(逃脱) ut f the htel n fire. 7.They are carrying ut an imprtant 　　　　　 (重要任务). 8.Hw did the traffic accident 　　　　　(发生) last night? 9.In the end,she 　　　　　 (承认) her mistakes. 
二、单句语法填空1.The yung man sught 　　　　　　　　　　(speak) t her,but she walked away. 2.Des it ccur　　　　　　　　yu that he can cmplete this piece f wrk s quickly? 3.Sme ld peple want help;thers mst 　　　　 (definite) d nt. 
4.I must learn as much as I can t be admitted 　　　　　a gd medical cllege,where I can prepare myself well enugh fr the jb as a dctr. 5.Nine lives 　　　　　　　　(claim) in the car crash. 6.All the visitrs kept silent when they paid a visit t the　　　　　　(histry) scene. 7.Maybe it’s a little difficult 　　　　　　　(select) a language as yur freign language. 
were claimed
8.He was drunk and brught 　　　　　　what he had eaten at midnight. 9.The whle wrld seemed t be sleeping,apart 　　 the first peple t g t Califrnia,the 　　　　(minr) were successful in finding gld then. 
三、课文语篇填空I have t admit that 1.　　　　　　　 definitely feels gd t be back in San Francisc where there are beautiful ld buildings,2. 　　　　　(ffer) great views f the city. 
I lived in the Missin District,3.　　　　　 used t be a pr area f twn but is nw a centre fr art,music and fd. After 4.　　　　　(hang) arund in the street and enjying the art here,I ate sme delicius Mexican-Chinese ndles frm a fd truck.In the afternn,I went t a 5. 　　　　　(histry) museum.I learnt that a gld rush bmed near San Francisc in 1848 and peple all ver the wrld came 6.　　　　　　　(seek) their frtune,including Chinese.T earn 7.　　　　　 living,they started t run