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高中英语外研版 (2019)必修 第二册Unit 5 On the road教学课件ppt
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这是一份高中英语外研版 (2019)必修 第二册Unit 5 On the road教学课件ppt，共60页。
Ⅰ. 文本整体理解: 理清文章架构
Step 2 Careful reading1.Why did the family get lst?A.Mther has a pr sense f directin B.GPS in the car desn’t wrk well. C.It’s difficult t find a is easy t lse his did the writer feel satisfied with in Rcky Muntains?A.a small grup f deer B. fantastic views C. high muntains D. thick frests
3. What happened n the eighth day?A.I fell asleep early. B. Dad gt lst again. C.Mum was drpped n the way.D. Mum and dad have a quarrel.4. What was the big surprise in New fund land?A.a bat trip B. a new phneC. a killer whale D. a family frm Quebec
Step 3 Clse test My family and I have managed1.____(crss) the Nrth American cntinent，frm western t eastern Canada，in tw weeks！We started frm Vancuver，2. ______we picked up ur vehicle fr the trip. We gt lst a few 3.______ (time) even with the help f GPS,because Dad has 4. a pr sense f 5________(direct) .On 6.________ (reach) Quebec n the eighth day, mum 7.__________(drp) at the petrl statin,which made her mad. In Newfundland，the very eastern part f Canada and the end f ur jurney, we were amazed t see a killer whale n a bat trip. Mum was s8. ____(excite) that she drpped dad’s phne int the sea. 9._____(luck) , anther family frm Quebec gt sme great phts f the whale and prmised t send them t us. I’m ging t keep 10.____ tuch with their sn.
The majrity f us take steps 1.t save(save) energy and reduce waste and pllutin.But recently，sme “green truths” have been shwn t be nly half true，r even 2.cmpletely (cmplete)false.Here are sme factrs we shuld knw.First f all，paper shpping bags are nt 3.better (gd)than plastic nes.Because making a paper bag uses fur times as much energy as making a plastic bag and up t three times the amunt f water.The prcess als prduces mre greenhuse gases.S，take a 4.reusable(reuse) bag with yu when yu g shpping.Secndly，when yu turn ff a device，it desn’t stp 5.using(use) pwer.This happens 6.because electricity cntinues t leak frm the device.The prper way is t remve the plug 7.frm its pwer supply.Thirdly，eating lcal fd isn’t better fr the envirnment because the prductin uses mst f energy.Lastly，8.whether it’s better t take a shwer r a bath 9.depends (depend) n the amunt f water we use.S it’s wrth 10.checking (check)cmmn ideas and pinins t see what’s really green
1. abard adv. 在船(飞机、火车)上*The plane crashed, killing all 157 passengers abard. 飞机坠毁, 机上157名乘客全部遇难。*At twelve sharp, we went abard. 十二点整我们上了船。
*The Captain and crew welcme yu abard. 船长和全体船员欢迎你乘船。
【语块积累】g/get abard 上船(或飞机、火车等)Welcme abard! 欢迎乘船(或飞机、火车等)! All abard! 请各位上船(或飞机、火车等)! abard a plane/ship/train在飞机/船/火车上
【即学活用】选词填空 (abard/bard/abrad)(1)He was already _______the plane. (2)He gives up the idea f ging _______. (3)I ________the plane leaving fr England. (4)They said gdbye t him as he gt _______the train at Unin Statin.
2. a sense f ……感*Dad did the driving but he has a pr sense f directin. 我爸开车, 但他方向感很差。*(2019·天津高考)Our missin is t create a welcming envirnment in which residents feel cmfrtable, safe and a sense f belnging. 我们的任务就是为居民营造一个友好的氛围, 让大家感觉舒服、安全、有归属感。
(2)sensevt. 感觉到; 意识到; 觉察出
*This sentence desn’t make sense. 这句话没意义。*Lisa sensed that he did nt believe her. 丽萨意识到他不相信她。
【语块积累】(1)sense n. 感觉官能; 感觉, 意识a sense f humr/belnging/respnsibility 幽默/归属/责任感in a sense在某种意义上make sense有意义cmmn sense常识
【即学活用】(1)语法填空① _______(sense) danger, they started t run. ②It brings a sense __fear, anxiety and desperatin. (2)He has _________________directin. 他的方向感很强。
a very gd sense f
3. budget n. 预算*We decrated the huse n a tight budget . 我们俭省地装修了房子。*The wrk was finished n time and within budget. 工作按时完成且在预算内。
*If we budget carefully, we’ll be able t affrd the trip. 我们精打细算一点, 就能够负担得起这次旅行。*Cheap flights are available frm budget travel agents. 廉价机票可从一些经济旅行社那里买到。
【语块积累】(1)educatin/defense budget 教育/国防预算within budget在预算内ver budget超出预算(2)budgetv. 谨慎花钱; 把……编入预算(3)budgetadj. 价格低廉的; 花钱少的
【即学活用】(1)Smene furnished the place n ____________. 有人用不多的钱把那个地方布置了一下。(2) ________________________$10 millin fr advertising. 公司已经安排了1千万美元的广告预算。
a tight budget
The cmpany has budgeted
4. engage vt. &vi. (使)从事/忙于; 参加; 使订婚*He wants t engage (himself) in freign trade. 他想要从事外贸工作。*He is nw engaged n his secnd nvel. 他正埋头写他的第二部小说。
*My daughter was engaged t a yung teacher. 我女儿和一位年轻老师订婚了。
【语块积累】(1)engage (neself) in (ding) sth. (使)从事, 参加be engaged in /n (ding )sth. 忙于; 从事于engage neself t sb. = be engaged t sb. 和……订婚(2)engagement n. 订婚; 约定
【即学活用】(1)用engage的正确形式填空①They were ________in cnversatin. ②The ___________was annunced in the lcal newspaper.
(2)He _____________Miss Julia Maria Bardman. 他和朱莉娅·玛丽亚·博德曼小姐订婚了。(3) Tm ____________scientific research. 汤姆从事科研工作。
was engaged t
is engaged in
5. pick up取到, 得到*We started frm Vancuver, where we picked up ur vehicle fr the trip. 我们从温哥华出发, 在那里取得了这次旅行的交通工具。
*He picked his cap up frm the flr and stuck it back n his head. 他从地板上拾起帽子, 重新戴在头上。*Where did yu pick up yur English? 你在哪儿学的英语?
*They’ve picked up a really serius infectin frm smething they’ve eaten. 他们因食用某物而染上非常严重的传染病。
【即学活用】根据语境猜测pick up的词义(1)She picks up a lt f infrmatin frm her friend. ( )(2)He picked up his white hat and went away rapidly. ( )(3)Let’s pick up the living rm. ( )(4)Business is beginning t pick up. ( )
6. Mum was s excited that she drpped the phne int the sea. 妈妈太兴奋了, 结果把手机掉进了海里。【句式解构】该句是s. . . that. . . 引导的结果状语从句。意为“如此……以至于……”。such. . . that. . . 也可以引导结果状语从句。其区别如下:
(1)①s+形容词/副词+that从句*He is s angry that he culdn’t speak. 他很生气以至于说不出话来。*He runs s fast that nbdy can catch up with him. 他跑得非常快以至于没人能追上他。
②s+形容词+a/an+可数名词单数+that从句*It is s fine a day that we went ut fr a walk. 天气晴朗, 我们出去散步了。
③s+many/much/few/little+名词+that从句*There was s much nise utside that we culdn’t hear what the teacher said. 外面嘈杂声太大, 以至于我们听不到老师讲话。*He had s many falls that he was black and blue all ver. 他跌了这么多次, 以至于全身青一块、紫一块的。
(2)①such+a/an+形容词+可数名词单数+that从句*She is such a gd teacher that we all lve her. 她是一位好老师, 我们都爱她。
【名师点津】such+a/an+形容词+可数名词单数+that从句=s+形容词+a/an+可数名词单数+that从句②such+形容词+可数名词复数/不可数名词+that从句*They are such interesting nvels that I want t read them nce again. 这些小说非常有趣, 我想再读一遍。
*He has made such great prgress that the teachers are pleased with him. 他进步得很快, 老师们对他感到很满意。
【名师点津】such后面也可以加little, 此时意为“小(的)”。
【即学活用】(1)句型转换She made s gd a meal that we all ate far t much. →____________________________we all ate far t much. 世纪金榜导学号 (2)It is ____ __ ____ _____ ____it can’t run fast. 它是一只小羊以至于它跑不快。
She made such a gd meal that
(3)Dr. Wang is __ _____ ____everybdy lves and respects him. 王大夫如此好, 大家都爱戴并尊敬他。(4)He was ____ ___ ______ ____that he was praised by the teacher. 他非常诚实, 因而受到了老师的表扬。
【要点拾遗】1. dramatic adj. 激动人心的; 给人印象深刻的*She made a dramatic speech at the meeting. 她在会上发表了激动人心的演说。
*Shakespeare’s dramatics are very ppular amng the yung peple. 莎士比亚的戏剧作品在年轻人中很流行。*The cst f living has increased dramatically. 生活成本大幅上涨。
【语块积累】(1)dramatic art 戏剧艺术dramatic perfrmance戏剧表演dramatic changes日新月异的变化(2)dramaticsn. 戏剧艺术; 戏剧性行为(3)dramaticallyadv. 戏剧地; 引人注目地
【即学活用】(1)The annuncement had __________________huse prices. 这项公告对房屋价格产生了巨大的影响。(2)Prices _____________________. 价格突然暴跌。
a dramatic effect n
have fallen dramatically
(3) _______________________________in my hmetwn in recent years. 近几年我的家乡发生了巨大的变化。
Dramatic changes have taken place
2. keep in tuch 保持联系*We are ging t keep in tuch, s I nw have smene t practise French with! 我们会保持联系, 所以我现在有了一位一起练习法语的人。
*Are yu still in tuch with yur friends frm cllege? 你和大学同学还有联系吗? *Unfrtunately, the peple making the decisins are ut f tuch with the real wrld. 令人遗憾的是, 制定决策的人不了解实情。
【语块积累】be in tuch(with sb. ) (与某人)有联系get in tuch (with sb. )(与某人)取得联系ut f tuch(with sb. )(与某人)失去联系lse tuch(with sb. )(与某人)失去联系
【即学活用】(1)I __________________all my ld friends. 我与所有的老朋友都失去了联系。(2)We shuld rely heavily n the phne ______________. 我们要经常保持电话联络。
have lst tuch with
t keep in tuch
(3)I tried t __________________yesterday evening, but I think yu were ut. 我昨晚想和你联系, 但好像你不在家里。
get in tuch with yu
3. It was then that I realised her seat was empty! 【句式解构】该句是强调句, 强调的是时间状语then。强调句型的结构: “It is/was + 被强调部分+ that/wh+ 句子其他部分”是强调句型。”除了谓语动词不能强调外, 句子中其他成分都可以用该句型加以强调。
*It was I that (wh) picked up Li Ming at the airprt yesterday. (强调主语)昨天是我在机场接了李明。*It was me that she helped yesterday. (强调宾语)昨天她帮助的人是我。*It was yesterday that he met Li Ping. (强调时间状语)他是昨天遇见李平的。
*It was at the railway statin that I met Li Ming yesterday. 昨天我是在火车站遇见李明的。*It was chairman f the meeting that we elected him. (强调宾语补足语) 我们选他做会议的主席。
【名师点津】It is/was. . . that/Wh. . . , 它只是一个框架, 不充当任何句子成分, 所以, 去掉这个框架之后, 剩下的部分可以构成一个完整的句子。
【即学活用】把下列句子变成强调句(1)He left his hmetwn fr Taiwan at the age f 5. (强调时间状语)__________________________________________________.
It was at the age f 5 that he left his hmetwn fr Taiwan
(2)The car accident happened in this street yesterday. (强调主语)_____________________________________________________
It was the car accident that happened in this street yesterday
(3)They tk care f their sick mther by turns. (强调宾语)__________________________________________ ______
It was their sick mther that they tk care f by turns
4. Mum was using Dad’s phne t take phts f the clurful little huses alng the cast when we saw smething amazing— a killer whale. 妈妈正在用爸爸的手机对着沿岸的彩色的小房子拍照时, 我们突然发现令人惊讶的东西——一头虎鲸。
【句式解构】该句中when意为“在这时; 在那时”, 为并列连词, 连接并列句。*I was thinking f this when I heard my name called. 我正想着这件事时, 突然听到有人叫我的名字。
*We were abut t telephne yu when yur telegram arrived. 我们正准备给你打电话, 这时你的电报来了。*I had just fallen asleep, when the dr-bell rang. 我刚入睡, 门铃突然响了起来。
【名师点津】when作并列连词时常用结构: be ding sth. . . . when. . . 正在做……这时……be abut t d sth. . . . when正要去做……这时……had (just) dne. . . when. . . 刚做完……这时……
【即学活用】(1)I ____________________________supper was served. 我刚刚读完这本书, 这时晚饭就端上来了。(2)The children ___________________n the playgrund, _____it began t rain. 孩子们正在操场上踢足球, 突然下起了雨。
had just finished the bk when
were playing ftball
Ⅰ. 文本整体理解: 理清文章架构
Step 2 Careful reading1.Why did the family get lst?A.Mther has a pr sense f directin B.GPS in the car desn’t wrk well. C.It’s difficult t find a is easy t lse his did the writer feel satisfied with in Rcky Muntains?A.a small grup f deer B. fantastic views C. high muntains D. thick frests
3. What happened n the eighth day?A.I fell asleep early. B. Dad gt lst again. C.Mum was drpped n the way.D. Mum and dad have a quarrel.4. What was the big surprise in New fund land?A.a bat trip B. a new phneC. a killer whale D. a family frm Quebec
Step 3 Clse test My family and I have managed1.____(crss) the Nrth American cntinent，frm western t eastern Canada，in tw weeks！We started frm Vancuver，2. ______we picked up ur vehicle fr the trip. We gt lst a few 3.______ (time) even with the help f GPS,because Dad has 4. a pr sense f 5________(direct) .On 6.________ (reach) Quebec n the eighth day, mum 7.__________(drp) at the petrl statin,which made her mad. In Newfundland，the very eastern part f Canada and the end f ur jurney, we were amazed t see a killer whale n a bat trip. Mum was s8. ____(excite) that she drpped dad’s phne int the sea. 9._____(luck) , anther family frm Quebec gt sme great phts f the whale and prmised t send them t us. I’m ging t keep 10.____ tuch with their sn.
The majrity f us take steps 1.t save(save) energy and reduce waste and pllutin.But recently，sme “green truths” have been shwn t be nly half true，r even 2.cmpletely (cmplete)false.Here are sme factrs we shuld knw.First f all，paper shpping bags are nt 3.better (gd)than plastic nes.Because making a paper bag uses fur times as much energy as making a plastic bag and up t three times the amunt f water.The prcess als prduces mre greenhuse gases.S，take a 4.reusable(reuse) bag with yu when yu g shpping.Secndly，when yu turn ff a device，it desn’t stp 5.using(use) pwer.This happens 6.because electricity cntinues t leak frm the device.The prper way is t remve the plug 7.frm its pwer supply.Thirdly，eating lcal fd isn’t better fr the envirnment because the prductin uses mst f energy.Lastly，8.whether it’s better t take a shwer r a bath 9.depends (depend) n the amunt f water we use.S it’s wrth 10.checking (check)cmmn ideas and pinins t see what’s really green
1. abard adv. 在船(飞机、火车)上*The plane crashed, killing all 157 passengers abard. 飞机坠毁, 机上157名乘客全部遇难。*At twelve sharp, we went abard. 十二点整我们上了船。
*The Captain and crew welcme yu abard. 船长和全体船员欢迎你乘船。
【语块积累】g/get abard 上船(或飞机、火车等)Welcme abard! 欢迎乘船(或飞机、火车等)! All abard! 请各位上船(或飞机、火车等)! abard a plane/ship/train在飞机/船/火车上
【即学活用】选词填空 (abard/bard/abrad)(1)He was already _______the plane. (2)He gives up the idea f ging _______. (3)I ________the plane leaving fr England. (4)They said gdbye t him as he gt _______the train at Unin Statin.
2. a sense f ……感*Dad did the driving but he has a pr sense f directin. 我爸开车, 但他方向感很差。*(2019·天津高考)Our missin is t create a welcming envirnment in which residents feel cmfrtable, safe and a sense f belnging. 我们的任务就是为居民营造一个友好的氛围, 让大家感觉舒服、安全、有归属感。
(2)sensevt. 感觉到; 意识到; 觉察出
*This sentence desn’t make sense. 这句话没意义。*Lisa sensed that he did nt believe her. 丽萨意识到他不相信她。
【语块积累】(1)sense n. 感觉官能; 感觉, 意识a sense f humr/belnging/respnsibility 幽默/归属/责任感in a sense在某种意义上make sense有意义cmmn sense常识
【即学活用】(1)语法填空① _______(sense) danger, they started t run. ②It brings a sense __fear, anxiety and desperatin. (2)He has _________________directin. 他的方向感很强。
a very gd sense f
3. budget n. 预算*We decrated the huse n a tight budget . 我们俭省地装修了房子。*The wrk was finished n time and within budget. 工作按时完成且在预算内。
*If we budget carefully, we’ll be able t affrd the trip. 我们精打细算一点, 就能够负担得起这次旅行。*Cheap flights are available frm budget travel agents. 廉价机票可从一些经济旅行社那里买到。
【语块积累】(1)educatin/defense budget 教育/国防预算within budget在预算内ver budget超出预算(2)budgetv. 谨慎花钱; 把……编入预算(3)budgetadj. 价格低廉的; 花钱少的
【即学活用】(1)Smene furnished the place n ____________. 有人用不多的钱把那个地方布置了一下。(2) ________________________$10 millin fr advertising. 公司已经安排了1千万美元的广告预算。
a tight budget
The cmpany has budgeted
4. engage vt. &vi. (使)从事/忙于; 参加; 使订婚*He wants t engage (himself) in freign trade. 他想要从事外贸工作。*He is nw engaged n his secnd nvel. 他正埋头写他的第二部小说。
*My daughter was engaged t a yung teacher. 我女儿和一位年轻老师订婚了。
【语块积累】(1)engage (neself) in (ding) sth. (使)从事, 参加be engaged in /n (ding )sth. 忙于; 从事于engage neself t sb. = be engaged t sb. 和……订婚(2)engagement n. 订婚; 约定
【即学活用】(1)用engage的正确形式填空①They were ________in cnversatin. ②The ___________was annunced in the lcal newspaper.
(2)He _____________Miss Julia Maria Bardman. 他和朱莉娅·玛丽亚·博德曼小姐订婚了。(3) Tm ____________scientific research. 汤姆从事科研工作。
was engaged t
is engaged in
5. pick up取到, 得到*We started frm Vancuver, where we picked up ur vehicle fr the trip. 我们从温哥华出发, 在那里取得了这次旅行的交通工具。
*He picked his cap up frm the flr and stuck it back n his head. 他从地板上拾起帽子, 重新戴在头上。*Where did yu pick up yur English? 你在哪儿学的英语?
*They’ve picked up a really serius infectin frm smething they’ve eaten. 他们因食用某物而染上非常严重的传染病。
【即学活用】根据语境猜测pick up的词义(1)She picks up a lt f infrmatin frm her friend. ( )(2)He picked up his white hat and went away rapidly. ( )(3)Let’s pick up the living rm. ( )(4)Business is beginning t pick up. ( )
6. Mum was s excited that she drpped the phne int the sea. 妈妈太兴奋了, 结果把手机掉进了海里。【句式解构】该句是s. . . that. . . 引导的结果状语从句。意为“如此……以至于……”。such. . . that. . . 也可以引导结果状语从句。其区别如下:
(1)①s+形容词/副词+that从句*He is s angry that he culdn’t speak. 他很生气以至于说不出话来。*He runs s fast that nbdy can catch up with him. 他跑得非常快以至于没人能追上他。
②s+形容词+a/an+可数名词单数+that从句*It is s fine a day that we went ut fr a walk. 天气晴朗, 我们出去散步了。
③s+many/much/few/little+名词+that从句*There was s much nise utside that we culdn’t hear what the teacher said. 外面嘈杂声太大, 以至于我们听不到老师讲话。*He had s many falls that he was black and blue all ver. 他跌了这么多次, 以至于全身青一块、紫一块的。
(2)①such+a/an+形容词+可数名词单数+that从句*She is such a gd teacher that we all lve her. 她是一位好老师, 我们都爱她。
【名师点津】such+a/an+形容词+可数名词单数+that从句=s+形容词+a/an+可数名词单数+that从句②such+形容词+可数名词复数/不可数名词+that从句*They are such interesting nvels that I want t read them nce again. 这些小说非常有趣, 我想再读一遍。
*He has made such great prgress that the teachers are pleased with him. 他进步得很快, 老师们对他感到很满意。
【名师点津】such后面也可以加little, 此时意为“小(的)”。
【即学活用】(1)句型转换She made s gd a meal that we all ate far t much. →____________________________we all ate far t much. 世纪金榜导学号 (2)It is ____ __ ____ _____ ____it can’t run fast. 它是一只小羊以至于它跑不快。
She made such a gd meal that
(3)Dr. Wang is __ _____ ____everybdy lves and respects him. 王大夫如此好, 大家都爱戴并尊敬他。(4)He was ____ ___ ______ ____that he was praised by the teacher. 他非常诚实, 因而受到了老师的表扬。
【要点拾遗】1. dramatic adj. 激动人心的; 给人印象深刻的*She made a dramatic speech at the meeting. 她在会上发表了激动人心的演说。
*Shakespeare’s dramatics are very ppular amng the yung peple. 莎士比亚的戏剧作品在年轻人中很流行。*The cst f living has increased dramatically. 生活成本大幅上涨。
【语块积累】(1)dramatic art 戏剧艺术dramatic perfrmance戏剧表演dramatic changes日新月异的变化(2)dramaticsn. 戏剧艺术; 戏剧性行为(3)dramaticallyadv. 戏剧地; 引人注目地
【即学活用】(1)The annuncement had __________________huse prices. 这项公告对房屋价格产生了巨大的影响。(2)Prices _____________________. 价格突然暴跌。
a dramatic effect n
have fallen dramatically
(3) _______________________________in my hmetwn in recent years. 近几年我的家乡发生了巨大的变化。
Dramatic changes have taken place
2. keep in tuch 保持联系*We are ging t keep in tuch, s I nw have smene t practise French with! 我们会保持联系, 所以我现在有了一位一起练习法语的人。
*Are yu still in tuch with yur friends frm cllege? 你和大学同学还有联系吗? *Unfrtunately, the peple making the decisins are ut f tuch with the real wrld. 令人遗憾的是, 制定决策的人不了解实情。
【语块积累】be in tuch(with sb. ) (与某人)有联系get in tuch (with sb. )(与某人)取得联系ut f tuch(with sb. )(与某人)失去联系lse tuch(with sb. )(与某人)失去联系
【即学活用】(1)I __________________all my ld friends. 我与所有的老朋友都失去了联系。(2)We shuld rely heavily n the phne ______________. 我们要经常保持电话联络。
have lst tuch with
t keep in tuch
(3)I tried t __________________yesterday evening, but I think yu were ut. 我昨晚想和你联系, 但好像你不在家里。
get in tuch with yu
3. It was then that I realised her seat was empty! 【句式解构】该句是强调句, 强调的是时间状语then。强调句型的结构: “It is/was + 被强调部分+ that/wh+ 句子其他部分”是强调句型。”除了谓语动词不能强调外, 句子中其他成分都可以用该句型加以强调。
*It was I that (wh) picked up Li Ming at the airprt yesterday. (强调主语)昨天是我在机场接了李明。*It was me that she helped yesterday. (强调宾语)昨天她帮助的人是我。*It was yesterday that he met Li Ping. (强调时间状语)他是昨天遇见李平的。
*It was at the railway statin that I met Li Ming yesterday. 昨天我是在火车站遇见李明的。*It was chairman f the meeting that we elected him. (强调宾语补足语) 我们选他做会议的主席。
【名师点津】It is/was. . . that/Wh. . . , 它只是一个框架, 不充当任何句子成分, 所以, 去掉这个框架之后, 剩下的部分可以构成一个完整的句子。
【即学活用】把下列句子变成强调句(1)He left his hmetwn fr Taiwan at the age f 5. (强调时间状语)__________________________________________________.
It was at the age f 5 that he left his hmetwn fr Taiwan
(2)The car accident happened in this street yesterday. (强调主语)_____________________________________________________
It was the car accident that happened in this street yesterday
(3)They tk care f their sick mther by turns. (强调宾语)__________________________________________ ______
It was their sick mther that they tk care f by turns
4. Mum was using Dad’s phne t take phts f the clurful little huses alng the cast when we saw smething amazing— a killer whale. 妈妈正在用爸爸的手机对着沿岸的彩色的小房子拍照时, 我们突然发现令人惊讶的东西——一头虎鲸。
【句式解构】该句中when意为“在这时; 在那时”, 为并列连词, 连接并列句。*I was thinking f this when I heard my name called. 我正想着这件事时, 突然听到有人叫我的名字。
*We were abut t telephne yu when yur telegram arrived. 我们正准备给你打电话, 这时你的电报来了。*I had just fallen asleep, when the dr-bell rang. 我刚入睡, 门铃突然响了起来。
【名师点津】when作并列连词时常用结构: be ding sth. . . . when. . . 正在做……这时……be abut t d sth. . . . when正要去做……这时……had (just) dne. . . when. . . 刚做完……这时……
【即学活用】(1)I ____________________________supper was served. 我刚刚读完这本书, 这时晚饭就端上来了。(2)The children ___________________n the playgrund, _____it began t rain. 孩子们正在操场上踢足球, 突然下起了雨。
had just finished the bk when
were playing ftball
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