高中英语人教版 (2019)必修 第一册Unit 1 Teenage life教学课件ppt

这是一份高中英语人教版 (2019)必修 第一册Unit 1 Teenage life教学课件ppt，共43页。PPT课件主要包含了随堂练，揭晓答案，巩固练习，volunteers，debated，prefer，content，suitable，teenager，greenhouse等内容，欢迎下载使用。
1.teenage adj.青少年的→teenager n. 青少年 teenage life 青少年生活2.vlunteer n. 志愿者We need vlunteers t help children t read.短语：vlunteer t d sth.These wrkers vlunteered t clean the yard.
3. debate n.& v. 争论；辩论短语：debate (with sb.) abut/n/ver sth. (与某人)辩论/讨论某事under debate 在讨论中；在辩论中Eg：They debated abut hw the universe came int being .Whether t clse the factry is still under debate .
4.prefer vt.较喜欢;宁愿
例句：1）I prefer helping thers.2）Nwadays many children prefer surfing the Internet at hme t taking exercise utdrs.3）The teenagers prefer t talk t their friends rather than tell their prblems t their parents.
拓展:preference n. 偏爱；优先权；偏爱的事物have a preference fr ... 偏爱……
5.cntent n. 内容；目录;(书、节目等的)主题 adj.满足的；满意的 v.使满意短语： be cntent with … be cntent t d sth. Eg: The headteacher was cntent with my results . Please read the cntents f the bk.
6.clean up 打扫(或清除)干净【 注意】clean up表示“打扫(或清除)干净”。He says that they mstly help clean up parks and give directins t visitrs.Yu shuld always clean up the rm.They are cleaning up the huse befre mving in.
7.suitable adj.合适的;适用的短语: be suitable fr意为“对……合适的”。Which club d yu think is suitable fr Adam? This film The Wandering Earth is suitable fr peple f all ages.电影《流浪地球》适合各个年龄段的人观看。
8.actually adv.事实上;的确同义词：
In reality, humans are very limited.事实上,人类十分有局限性。 As a matter f fact, I’ve never been there befre.事实上,我以前从未去过那里。The actual cst was much higher than what we had expected.实际成本比我们预期的要高得多。
例：The instructins are s cnfusing that I am ttally cnfused.Dn’t cnfuse the wrd “weather” with “whether” .They asked s many questins that I gt cnfused.
12.graduate v. 毕业；获得学位 n.毕业生→graduate frm …从….毕业→ graduate in … 毕业于（….专业）→ graduatin n. 毕业
14. sign up (fr sth.) 报名（参加课程）
20．expert n. 专家；行家　 adj. 熟练的；内行的；专家的an expert n/in/at ... 某方面的专家be expert in/at 在某方面擅长They are expert in this field.
21．behaviur n. 行为；举止(1)behave vt.& vi. 举动； (举止或行为)表现behave well/badly t/twards ... 对……态度好/差behave neself 守规矩；表现得体(2)well­behaved adj. 表现好的badly­behaved adj. 表现差的
22．attract vt. 吸引；引起……的注意、兴趣(1)attract ne's attentin/interest 吸引某人的注意/兴趣attract sb. t sth. 吸引某人关注某事 be attracted t … 喜爱…(2)attractin n. 吸引力；诱惑力；有吸引力的地方；有吸引力的事物(3)attractive adj. 有吸引力的；引人入胜的
1)The city attracted many freign visitrs.2)She was attracted by thse beautiful flwers.3)It is usual fr teenagers t be attracted t cmputer games .
23．fcus vi.& vt. 集中(精力、注意力等);(使)调节焦距 n. 中心；重点；焦点短语：fcus( ...) n/upn ... 把……集中于It is difficult t fcus n ther things smetimes.
24．addicted adj. 有瘾的；上瘾的；入迷的拓展：(1)be/becme/get addicted t 对…上瘾，沉溺于… (t是介词)(2)addict vt. 使沉溺，沉溺于addict neself t 沉溺于……(3)addictive adj. 使人上瘾的， 使……入迷的
单词拼写1.We wrk with 　　　　　(志愿者) f all ages and backgrunds 2.With a new farm bill t be 　　　　　(辩论) in Cngress, cnsumers must take a stand with yung farmers 3.I 　　　　　(较喜欢) the schl unifrm t the traditinal Chinese dress. 4.I like the style f his writing but I dn’t like the_______(内容). 
5.In additin,t bring a 　　　　　(合适的) present is a gd chice. 6.When I became a 　　　　　(青少年) at middle schl,I was interested in the mystery stry. 7.Mst vegetables we buy in winter are planted in the__________ (温室). 8.Try t understand what’s 　　　　　(事实上) happening instead f acting n the assumptin yu’ve made
9．It's cheaper if yu bk yur ticket ________advance. 短语填空: clean up, , be suitable fr 1.All f us cnsider her nt t 　　　the jb. 
be suitable fr
2.I 　　　　　writing pems ______　　　　　talking abut hw t write pems. 3.It will take yu a lt f time t______ 　　　　　　　　　yur rm.