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高中英语Unit 1 Back to school图文课件ppt
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这是一份高中英语Unit 1 Back to school图文课件ppt，共36页。PPT课件主要包含了词汇学习，tough，alarm， exchange，secondary，option，host， attract，biology，要点学习等内容，欢迎下载使用。
根据提示写出正确的单词1. Hwever _____(艰难的) the situatin is, dn’t lse heart! 2. Abut ten minutes later, a sudden ______(警报) began t g ff. 3. I will g t yur schl t study as an_________ (交流)student next mnth. 4. ___________(幸运的是), I’m getting alng very well with my classmates. 5. Students wh graduate frm the cuntry’s _________ (中学的)schls nw g straight t universities. 6. I decide t make a meaningful ___________(贡献) t ur sciety.
7. As fr the ______(选择) f my jb, becming a dctr wuld be my dream career. 8. Please let me knw if yu have any suggestins n hw t ____(举办) such an activity. 9. The Egyptian pyramids_______(吸引) millins f visitrs frm all ver the wrld every year. 10. Richard Ebright, a prfessr f chemical _______(生物)at Rutgers University,quickly dismissed Cttn’s suggestin.
1. exchange n. & vt. 交换;交流;兑换*(2019•天津高考)I’ve never exchanged wrds with thse mms beynd small talks, but they wanted t help. 除了闲聊之外,我从来没有和那些妈妈们交流过,但是,她们想要帮忙。*The Chinese Basketball Assciatin, nw chaired by Ya Ming, annunced that it has suspended any exchanges and cperatin with the Rckets. 现由姚明担任主席的中国篮协宣布暂停与火箭队的所有交流与合作。
【词块积累】an exchange f sb. /sth. ……的互换in exchange (fr)作为(对……的)交换exchange sth. fr sth. 用……交换……exchange sth. with sb. 与某人交换某种东西
【即学活用】(1)用适当的介词填空。①They receive pints which can be exchanged ___ gds. ②I hpe we can exchange experience in learning freign languages ____ each ther mre ften. ③They asked fr an exchange __ prisners. (2)If yu agree t ur prpsal, we’ll give yu paper ______________yur timber. 如果你方同意我们的建议,我们将用纸与你们交换木材。
in exchange fr
2. alarm n. 闹钟;恐慌;警报;警报器vt. 使惊恐,使害怕*Hearing the alarm, we lined up and walked ut f the classrm at a fast pace. 听到警报,我们排好队,快速走出教室。*“We have called every day fr cuntries t take actin. We have rung the alarm bell lud and clear,” he said. 他说:“我们每天都呼吁各国采取行动。我们已经响亮而明确地敲响了警钟。”*Unfrtunately, bees have been disappearing at an alarming rate. 不幸的是,蜜蜂正以令人惊恐的速度消失。
*They shuld nt be t alarmed by the press reprts, because everything was under cntrl. 他们不应对新闻报道过于担心,因为一切尽在掌控之中。
【词块积累】(1)set the alarm 上闹铃;定闹铃sund the alarm发出警报(2)alarming adj. 令人惊恐的at an alarming rate以令人惊恐的速度alarmed adj. 担忧的;惊恐的be alarmed at/by sth. 对……担忧;对……惊恐
【即学活用】(1)用alarm的正确形式填空。①The wrld’s frests are reducing at an ________ rate. ②The passengers in the ship became ________ when the waves began t crash ver the bw. (2)He was ding his hmewrk when _________________________. 他正在写作业,这时火警响了。
the fire alarm began ringing
3. cntributin n. 贡献;捐款;捐赠*Jianzhen finally arrived, and made a significant cntributin t the spread f Buddhism in Japan. 鉴真终于到达了日本,为佛教在日本的传播做出了重要贡献。 *As a Senir 3 student, I lve ur cuntry,and I’m eager t make cntributins t her. 作为一个高三学生,我爱我的国家,并渴望为她做出贡献。
【词块积累】(1)make a. . . cntributin t 为……做出……的贡献make cntributins t为……做出贡献(2)cntribute vt. 捐献,贡献,投稿cntribute t sth. 有助于……;促成……;向……投稿
【即学活用】(1)语法填空。①We shuld make ____________ (cntribute)and effrts t carry it frward. ②Nwadays, playing cmputers t much cntributes __ many health prblems. ③Having a gd knwledge f ld traditins cntributes t better _____________ (understand) Chinese culture. (2)Ding exercise, I think, will _________________________my physical fitness. 我认为锻炼身体对我的身体健康有巨大的促进作用。
cntributins
understanding
make a great cntributin t
4. frtunately adv. 幸运地,幸亏*(2018·全国卷Ⅱ)Frtunately, after a brief stay in hspital, Ben was well enugh t be allwed t leave. 幸运的是,在医院待了短暂的一会,Ben就被允许出院了。*Unfrtunately,later all f them felt sick and had a stmachache. 不幸的是,随后他们都感到恶心,并且胃疼得厉害。*Unless yu wrk hard, n frtune will cme. 除非你努力工作,否则运气不会降临。
*We’ve all heard stries f sme peple wh have made their frtune n the Internet. 我们都听说过一些人在网上发财的故事。
【词块积累】(1)unfrtunately adv. 不幸地(2)frtune n. 运气;巨款make a/ne’s frtune发财;发迹try ne’s frtune碰运气
【即学活用】(1)用frtune的正确形式填空。①___________, help came sn. Sldiers came and tk trapped peple t a safe place. ②_____________, I fell dwn frm the bike because it had been snwing fr tw days. ③We are ________ enugh t arrive at the statin n time. (2)In rder t becme a star, many yung men are _________________thrugh scial media. 为了成为一名明星,很多年轻人正通过社交媒体碰运气。
Unfrtunately
trying their frtune
5. ptin n. 可选择的事物,选择;选修课*Attending lectures n Western culture is als a gd ptin fr yu. 参加关于西方文化的讲座对你来说也是个好选择。*I had n ptin but t fllw them, getting my shes wet and dirty with mud. 我别无选择只能跟着他们,鞋湿透了,沾满了泥。*I’m very delighted t knw that ur schl is ging t ffer several ptinal curses. 我很高兴得知我们学校将要提供一些选修课程。
【词块积累】have n ptin but t d sth. 除了做某事外别无选择ptinal adj. 可选择的,随意的
【即学活用】(1)语法填空。①I had n chice but _____(g) t the repairman. ②The ________ (ptin)curse f the Fuzhu dialect in ur schl is a gd chice, t. (2)I am really srry but I _______________________ur nline language learning fr a while. 我很抱歉,但是我别无选择只能使我们的在线语言学习停止一段时间。
have n chice but t stp
6. attract vt. 吸引,使喜爱;招引;引起(反应)*(2019•北京高考)Sprts team wners spend millins f dllars attracting tp talent. 运动队所有者花费数百万美元吸引顶尖人才。*Thusands f peple are attracted t g n hliday there every year. 每年数以千计的人们被吸引到这里度假。
*Once inside, we were attracted t an exhibitin that gave a vivid accunt f Beijing’s histry. 一进去,我们就喜欢上这个详细描述北京历史的展览。*The Palace Museum in Beijing ranked first amng the tp 100 happiest turist attractins in 2019. 在2019年中国旅游景区欢乐指数排名前100的景点中,北京故宫博物院位居第一。
【词块积累】(1)be attracted t 喜爱,爱上 be attracted by被……所吸引(2)attractin n. 吸引人的事物,景点attractive adj. 有吸引力的,吸引人的
【即学活用】(1)用attract的正确形式填空。①It has many histrical __________, such as the Great Wall, the Summer Palace and the Frbidden City. ②I’m cnvinced that yu are sure t ___________by varieties f buildings. ③I’m writing t invite yu t jin us in watching an _________fashin shw. (2)We listened very carefully and _______________the exhibitin f science and life. 我们听得很仔细,很喜欢这个科技与生活的展览。
be attracted
were attracted t
7. ver time随着时间流逝,久而久之*Zngzi was traditinally made in hnr f Qu Yuan. But ver time ,it has been mre and mre cmmn. 粽子传统上是为了纪念屈原。但是随着时间流逝,它正变得越来越普遍。*We knw that anything can be achieved ver a cup f tea. 我们知道任何事喝着茶就能完成。
【词块积累】ver a cup f cffee/ tea 一杯咖啡或茶的功夫边喝咖啡/茶边做……ver dinner在吃晚饭的时候ver the last/past few years在过去的一些年里
【即学活用】(1) _________, we will realize the imprtance f ding s. 随着时间流逝,我们会意识到这么做的重要性。(2)We had a pleasant chat _______________. 我们一边喝茶一边愉快地聊天。(3)We talked abut the plan f ur summer vacatin __________. 我们在吃晚饭的时候谈论了我们的暑假计划。
ver a cup f tea
8. Learning in English was a great challenge fr me. 在全英语环境中学习对我来说是一个巨大的挑战。【句式解构】 本句是一个简单句。句中Learning in English为动名词作主语。动名词作主语一般表示经常性、习惯性的动作。*(2018·北京高考)Traveling alng the ld Silk Rad is an interesting and rewarding experience. 沿着古老的“丝绸之路”旅行是一次有趣、有益的经历。
*Shpping n the Internet is becming mre and mre ppular. 网上购物正变得越来越流行。*Getting alng well with them is an imprtant part f my persnal develpment. 与他们相处融洽是我个人发展中重要的一部分。
动名词作主语两点提醒动名词作主语要注意以下两点:(1)动名词常常被看作是不可数名词,作主语时,谓语用第三人称单数形式。(2)动名词有时用it作形式主语,而把动名词后置。*It’s a waste f time playing vide games every day. 每天玩电子游戏简直就是浪费时间。
【即学活用】语法填空。(1)________(learn) t speak simple Chinese well is the first thing t d. (2)It is n gd _______(talk) t him, because he never listens. (3)_______(take) mre exercise can nt nly rest yur brain but als build up yur bdy.
9. Althugh there was nt as much hmewrk as I was used t, it was still challenging. 尽管没有过去的作业那么多,但是仍然很有挑战性。【句式解构】 本句是一个复合句。句中Althugh引导让步状语从句。从句中“as+形容词或副词原级+as. . . ”表示同级比较,意为:和……一样……。其中第一个as为副词,第二个as为连词,常用于引导一个比较状语从句。
*Althugh he grew up speaking bth Spanish and English, he still did nt feel his English ability was very strng. 尽管他长大过程中说西班牙语和英语,但是他仍然没感觉他的英语能力有多强。*I n lnger see as much wildlife in the cuntryside as I used t. 我在乡下再也看不到和以前那样多的野生动物了。*Search n the Internet t get as much relative emplyment infrmatin as pssible. 在网上搜索获得尽可能多的有关招聘的信息。
as. . . as. . . 的具体结构as+adj. /adv. +as. . . as+adj. +a/an+可数名词的单数+as. . . as+much+不可数名词+as. . . as+many+可数名词的复数+as. . . 否定形式:nt as/s. . . as. . .
【即学活用】(1)He desn’t make __________________he did befre. 他不像以前那样犯如此多的错误了。(2)We’d better spend ______________we can with friends and family members. 我们最好与朋友和家人尽可能多地待在一起。(3) __________40 percent f American wrkers dn’t even bther t take vacatins. 多达40%的美国工人甚至懒得去度假。
as many mistakes as
as much time as
根据提示写出正确的单词1. Hwever _____(艰难的) the situatin is, dn’t lse heart! 2. Abut ten minutes later, a sudden ______(警报) began t g ff. 3. I will g t yur schl t study as an_________ (交流)student next mnth. 4. ___________(幸运的是), I’m getting alng very well with my classmates. 5. Students wh graduate frm the cuntry’s _________ (中学的)schls nw g straight t universities. 6. I decide t make a meaningful ___________(贡献) t ur sciety.
7. As fr the ______(选择) f my jb, becming a dctr wuld be my dream career. 8. Please let me knw if yu have any suggestins n hw t ____(举办) such an activity. 9. The Egyptian pyramids_______(吸引) millins f visitrs frm all ver the wrld every year. 10. Richard Ebright, a prfessr f chemical _______(生物)at Rutgers University,quickly dismissed Cttn’s suggestin.
1. exchange n. & vt. 交换;交流;兑换*(2019•天津高考)I’ve never exchanged wrds with thse mms beynd small talks, but they wanted t help. 除了闲聊之外,我从来没有和那些妈妈们交流过,但是,她们想要帮忙。*The Chinese Basketball Assciatin, nw chaired by Ya Ming, annunced that it has suspended any exchanges and cperatin with the Rckets. 现由姚明担任主席的中国篮协宣布暂停与火箭队的所有交流与合作。
【词块积累】an exchange f sb. /sth. ……的互换in exchange (fr)作为(对……的)交换exchange sth. fr sth. 用……交换……exchange sth. with sb. 与某人交换某种东西
【即学活用】(1)用适当的介词填空。①They receive pints which can be exchanged ___ gds. ②I hpe we can exchange experience in learning freign languages ____ each ther mre ften. ③They asked fr an exchange __ prisners. (2)If yu agree t ur prpsal, we’ll give yu paper ______________yur timber. 如果你方同意我们的建议,我们将用纸与你们交换木材。
in exchange fr
2. alarm n. 闹钟;恐慌;警报;警报器vt. 使惊恐,使害怕*Hearing the alarm, we lined up and walked ut f the classrm at a fast pace. 听到警报,我们排好队,快速走出教室。*“We have called every day fr cuntries t take actin. We have rung the alarm bell lud and clear,” he said. 他说:“我们每天都呼吁各国采取行动。我们已经响亮而明确地敲响了警钟。”*Unfrtunately, bees have been disappearing at an alarming rate. 不幸的是,蜜蜂正以令人惊恐的速度消失。
*They shuld nt be t alarmed by the press reprts, because everything was under cntrl. 他们不应对新闻报道过于担心,因为一切尽在掌控之中。
【词块积累】(1)set the alarm 上闹铃;定闹铃sund the alarm发出警报(2)alarming adj. 令人惊恐的at an alarming rate以令人惊恐的速度alarmed adj. 担忧的;惊恐的be alarmed at/by sth. 对……担忧;对……惊恐
【即学活用】(1)用alarm的正确形式填空。①The wrld’s frests are reducing at an ________ rate. ②The passengers in the ship became ________ when the waves began t crash ver the bw. (2)He was ding his hmewrk when _________________________. 他正在写作业,这时火警响了。
the fire alarm began ringing
3. cntributin n. 贡献;捐款;捐赠*Jianzhen finally arrived, and made a significant cntributin t the spread f Buddhism in Japan. 鉴真终于到达了日本,为佛教在日本的传播做出了重要贡献。 *As a Senir 3 student, I lve ur cuntry,and I’m eager t make cntributins t her. 作为一个高三学生,我爱我的国家,并渴望为她做出贡献。
【词块积累】(1)make a. . . cntributin t 为……做出……的贡献make cntributins t为……做出贡献(2)cntribute vt. 捐献,贡献,投稿cntribute t sth. 有助于……;促成……;向……投稿
【即学活用】(1)语法填空。①We shuld make ____________ (cntribute)and effrts t carry it frward. ②Nwadays, playing cmputers t much cntributes __ many health prblems. ③Having a gd knwledge f ld traditins cntributes t better _____________ (understand) Chinese culture. (2)Ding exercise, I think, will _________________________my physical fitness. 我认为锻炼身体对我的身体健康有巨大的促进作用。
cntributins
understanding
make a great cntributin t
4. frtunately adv. 幸运地,幸亏*(2018·全国卷Ⅱ)Frtunately, after a brief stay in hspital, Ben was well enugh t be allwed t leave. 幸运的是,在医院待了短暂的一会,Ben就被允许出院了。*Unfrtunately,later all f them felt sick and had a stmachache. 不幸的是,随后他们都感到恶心,并且胃疼得厉害。*Unless yu wrk hard, n frtune will cme. 除非你努力工作,否则运气不会降临。
*We’ve all heard stries f sme peple wh have made their frtune n the Internet. 我们都听说过一些人在网上发财的故事。
【词块积累】(1)unfrtunately adv. 不幸地(2)frtune n. 运气;巨款make a/ne’s frtune发财;发迹try ne’s frtune碰运气
【即学活用】(1)用frtune的正确形式填空。①___________, help came sn. Sldiers came and tk trapped peple t a safe place. ②_____________, I fell dwn frm the bike because it had been snwing fr tw days. ③We are ________ enugh t arrive at the statin n time. (2)In rder t becme a star, many yung men are _________________thrugh scial media. 为了成为一名明星,很多年轻人正通过社交媒体碰运气。
Unfrtunately
trying their frtune
5. ptin n. 可选择的事物,选择;选修课*Attending lectures n Western culture is als a gd ptin fr yu. 参加关于西方文化的讲座对你来说也是个好选择。*I had n ptin but t fllw them, getting my shes wet and dirty with mud. 我别无选择只能跟着他们,鞋湿透了,沾满了泥。*I’m very delighted t knw that ur schl is ging t ffer several ptinal curses. 我很高兴得知我们学校将要提供一些选修课程。
【词块积累】have n ptin but t d sth. 除了做某事外别无选择ptinal adj. 可选择的,随意的
【即学活用】(1)语法填空。①I had n chice but _____(g) t the repairman. ②The ________ (ptin)curse f the Fuzhu dialect in ur schl is a gd chice, t. (2)I am really srry but I _______________________ur nline language learning fr a while. 我很抱歉,但是我别无选择只能使我们的在线语言学习停止一段时间。
have n chice but t stp
6. attract vt. 吸引,使喜爱;招引;引起(反应)*(2019•北京高考)Sprts team wners spend millins f dllars attracting tp talent. 运动队所有者花费数百万美元吸引顶尖人才。*Thusands f peple are attracted t g n hliday there every year. 每年数以千计的人们被吸引到这里度假。
*Once inside, we were attracted t an exhibitin that gave a vivid accunt f Beijing’s histry. 一进去,我们就喜欢上这个详细描述北京历史的展览。*The Palace Museum in Beijing ranked first amng the tp 100 happiest turist attractins in 2019. 在2019年中国旅游景区欢乐指数排名前100的景点中,北京故宫博物院位居第一。
【词块积累】(1)be attracted t 喜爱,爱上 be attracted by被……所吸引(2)attractin n. 吸引人的事物,景点attractive adj. 有吸引力的,吸引人的
【即学活用】(1)用attract的正确形式填空。①It has many histrical __________, such as the Great Wall, the Summer Palace and the Frbidden City. ②I’m cnvinced that yu are sure t ___________by varieties f buildings. ③I’m writing t invite yu t jin us in watching an _________fashin shw. (2)We listened very carefully and _______________the exhibitin f science and life. 我们听得很仔细,很喜欢这个科技与生活的展览。
be attracted
were attracted t
7. ver time随着时间流逝,久而久之*Zngzi was traditinally made in hnr f Qu Yuan. But ver time ,it has been mre and mre cmmn. 粽子传统上是为了纪念屈原。但是随着时间流逝,它正变得越来越普遍。*We knw that anything can be achieved ver a cup f tea. 我们知道任何事喝着茶就能完成。
【词块积累】ver a cup f cffee/ tea 一杯咖啡或茶的功夫边喝咖啡/茶边做……ver dinner在吃晚饭的时候ver the last/past few years在过去的一些年里
【即学活用】(1) _________, we will realize the imprtance f ding s. 随着时间流逝,我们会意识到这么做的重要性。(2)We had a pleasant chat _______________. 我们一边喝茶一边愉快地聊天。(3)We talked abut the plan f ur summer vacatin __________. 我们在吃晚饭的时候谈论了我们的暑假计划。
ver a cup f tea
8. Learning in English was a great challenge fr me. 在全英语环境中学习对我来说是一个巨大的挑战。【句式解构】 本句是一个简单句。句中Learning in English为动名词作主语。动名词作主语一般表示经常性、习惯性的动作。*(2018·北京高考)Traveling alng the ld Silk Rad is an interesting and rewarding experience. 沿着古老的“丝绸之路”旅行是一次有趣、有益的经历。
*Shpping n the Internet is becming mre and mre ppular. 网上购物正变得越来越流行。*Getting alng well with them is an imprtant part f my persnal develpment. 与他们相处融洽是我个人发展中重要的一部分。
动名词作主语两点提醒动名词作主语要注意以下两点:(1)动名词常常被看作是不可数名词,作主语时,谓语用第三人称单数形式。(2)动名词有时用it作形式主语,而把动名词后置。*It’s a waste f time playing vide games every day. 每天玩电子游戏简直就是浪费时间。
【即学活用】语法填空。(1)________(learn) t speak simple Chinese well is the first thing t d. (2)It is n gd _______(talk) t him, because he never listens. (3)_______(take) mre exercise can nt nly rest yur brain but als build up yur bdy.
9. Althugh there was nt as much hmewrk as I was used t, it was still challenging. 尽管没有过去的作业那么多,但是仍然很有挑战性。【句式解构】 本句是一个复合句。句中Althugh引导让步状语从句。从句中“as+形容词或副词原级+as. . . ”表示同级比较,意为:和……一样……。其中第一个as为副词,第二个as为连词,常用于引导一个比较状语从句。
*Althugh he grew up speaking bth Spanish and English, he still did nt feel his English ability was very strng. 尽管他长大过程中说西班牙语和英语,但是他仍然没感觉他的英语能力有多强。*I n lnger see as much wildlife in the cuntryside as I used t. 我在乡下再也看不到和以前那样多的野生动物了。*Search n the Internet t get as much relative emplyment infrmatin as pssible. 在网上搜索获得尽可能多的有关招聘的信息。
as. . . as. . . 的具体结构as+adj. /adv. +as. . . as+adj. +a/an+可数名词的单数+as. . . as+much+不可数名词+as. . . as+many+可数名词的复数+as. . . 否定形式:nt as/s. . . as. . .
【即学活用】(1)He desn’t make __________________he did befre. 他不像以前那样犯如此多的错误了。(2)We’d better spend ______________we can with friends and family members. 我们最好与朋友和家人尽可能多地待在一起。(3) __________40 percent f American wrkers dn’t even bther t take vacatins. 多达40%的美国工人甚至懒得去度假。
as many mistakes as
as much time as
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