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2022届高中英语人教版一轮复习 分册二 选修8 Unit 2 Cloning 精品课件
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这是一份2022届高中英语人教版一轮复习 分册二 选修8 Unit 2 Cloning 精品课件，共48页。PPT课件主要包含了内容索引，核心考点 课堂突破，随堂巩固 迁移运用等内容，欢迎下载使用。
核心考点 课堂突破
随堂巩固 迁移运用
1.differ vi.不同;相异
[教材原句]Think abut hw they differ.(P10)思考他们如何不同。
语境巧练[单句填空]①(2020·全国Ⅱ卷)Unusual fashin shws in New Orleans and Brklyn have shwcased nutria fur made int clthes in (differ) styles. ②He differs me in many ways thugh we are twins. ③There are sme (different)between American English and British English.
differences
[完成句子]④我坚信世界一定会因我而不同。I hld the firm belief that I can in this wrld.
make a difference
考点必记①differ in在……方面不同differ frm与……不同differ 在……方面与……不同②difference n.不同之处make a difference起作用;有影响③different adj.不同的be different frm与……不同
[写作佳句]Even thugh we cmpletely differ frm each ther in character,we are still great friends.即使我们性格完全不同,我们仍然是很好的朋友。
2.pay ff 得到好结果;取得成功;偿清
[教材原句]But at last the determinatin and patience f the scientists paid ff in 1996 with a breakthrugh—the clning f Dlly the sheep.(P11)但是决心和耐心使科学家们最终于1996年收获了突破性的结果——克隆羊“多莉”。
语境巧练[用适当的介副词填空]①This wrk is starting t pay .The annual death rate fr adult bears has drpped frm 38% t 5.4%. ②(2020·新高考全国Ⅰ卷)After graduatin,she wrked t help her sisters and brthers pay their schling. ③I plan t pay a visit yu this Sunday mrning.I wnder whether yu will be free then.
[完成句子]④朗读这篇文章时,你应该注意你的发音和语调。Yu shuld yur prnunciatin and intnatin when yu read this passage.
pay attentin t
考点必记pay fr 为……而付钱pay back 还钱;报复pay attentin t 注意pay a visit t 参观;拜访
[词汇串记]Yesterday he paid a visit t his frmer teacher and paid back the mney that he had brrwed frm his teacher.The teacher said t him,“Never give up whatever yu d.Hard wrk will pay ff in time.” 昨天他去拜访了他以前的老师,还了向老师借的钱。老师对他说:“无论你做什么,都不要放弃。努力工作总会有回报的。”
3.bjectin n.不赞成;反对;异议
[教材原句]On the ther hand,Dlly’s appearance raised a strm f bjectins and had a great impact n the media and public imaginatin.(P12)另一方面,多莉的出现引起了一阵强烈的反对声,对媒体和公众的想象力也产生了极大的影响。
语境巧练[单句填空]①Unless ur manager bjects t Tm’s (jin) the club,we shall accept him as a member. ②Despite thse (bject) by many ld peple,the gvernment will vte fr lnger wrking lives. ③Mst students bject t (charge) fr parking n the campus. ④I bject the plan because it is t expensive.
being charged
[一句多译]许多当地的居民反对在附近兴建新机场。⑤Many lcal peple a new airprt nearby. ⑥Many lcal peple a new airprt nearby. ⑦Many lcal peple a new airprt nearby.
bject t building
ppse/building
are against building
考点必记①raise an bjectin t... 对……提出异议have/make an bjectin t... 对……表示反对②bject vi.反对;不赞成 n.物体;目标bject t(ding) sth.反对(做)某事bject t sb.ding sth.反对某人做某事③bjective adj.客观的;无偏见的;真实的④ppse ding sth.=be against ding sth.反对做某事
[名师点津]在短语bject t中,t是介词,后跟名词、代词或动词-ing 形式。类似的短语还有:lk frward t,get/be used t,get/be accustmed t,lead t,cntribute t,stick t,等。
4.frbid vt.(frbade/ frbid;frbidden) 禁止;不准
[教材原句]Sme began t refrm their legal systems and frbade research int human clning...(P12)有些政府开始改革司法制度,明令禁止进行克隆人类的研究……
语境巧练[单句填空]①Lack f space frbids (list) the names f all thse wh cntributed. ②He is frbidden leaving the cuntry. ③My parents frbid me (stay) ut at night. [写作升级]④He was frbidden t g utside that night,s he had t stay at hme aimlessly.→ that night,he had t stay at hme aimlessly.(分词作状语)
Frbidden t g utside
考点必记frbid sb.sth.禁止某人某事frbid ding sth.禁止做某事
[名师点津]frbid后不能直接跟动词不定式作宾语,但可以直接跟动词-ing形式作宾语,也可用frbid sb.t d sth.的形式。有类似用法的动词还有:allw,permit,advise,recmmend等。
5.whether引导名词性从句
[教材原句]Hwever,scientists still wnder whether clning will help r harm us and where it is leading us.(P12)然而科学家们仍然对克隆技术有助于人类还是有害人类,以及克隆技术将把我们引向哪里感到困惑。
语境巧练[单句填空]①We dn’t knw the American scientist will attend the cnference. ② they will win r lse the game is all the same t us. ③It’s a questin f yu are fit fr the psitin. [完成句子]④我真的不知道她是否会投我们的票。I really dn’t knw she will vte fr us.
whether r nt
考点必记句中whether是连词,引导从句作动词或介词的宾语,还可以连接主语从句、表语从句、同位语从句。whether与if的区别:①在宾语从句中if和whether可通用,但与r nt连用时只能使用 whether。②引导表语从句、同位语从句、主语从句及用在介词之后时只能用whether。
6.we vt.欠(账、钱、人情等);归功于……
[教材原句]Yu we the lady an aplgy.(P13)你欠这位女士一个道歉。
语境巧练[单句填空]①We we t much ur PLA men,withut whm we culdn’t have such a peaceful life. ② (we) t her balanced diet and regular exercise,she is very slim and athletic in shape. ③I we yu aplgy,s I wuld like t express my sincere aplgy t yu. ④I we t yu that I managed t wrk ut the math prblem.
[写作升级]⑤Because f ur lack f wrk experience,we wasted much time and energy.→ ur lack f wrk experience,we wasted much time and energy.(升级加黑词汇)
考点必记①we sth.t sb.欠某人某物把……归功于……we it t 多亏某人……we sb.an aplgy/explanatin该给某人道歉/解释②wing t 由于;因为[写作佳句]I we it t my English teacher that I have made great prgress in my English.我的英语取得了很大的进步,这要归功于我的英语老师。
7.bther vt.打扰 vi操心 n.烦扰
[教材原句]Hwever,the prblem that she later develped a serius lung disease bthered scientists.(P14)然而,后来她得了一种严重的肺部疾病,这使科学家们非常困扰。
语境巧练[单句填空]①Dn’t bther yurself all these details.Please fcus n yur schlwrk. ②I’m srry t have bthered yu s many questins n such an ccasin. ③Lts f peple dn’t bther (g) thrugh a marriage ceremny these days.
[完成句子]④我此刻不想让她为我的事操心。I dn’t want my prblems at the mment.
t bther her with/abut
考点必记bther abut sth.为某事烦恼bther sb.with/abut sth.为某事打扰或麻烦某人bther t d sth.特意/特地做某事bther neself abut为……操心/困扰/焦虑[写作佳句]When yu visit a Chinese friend,there is n need t bther t bring expensive gifts.当你到中国朋友家做客时,没必要特意带非常贵重的礼物。
8.strike vt. & vi.(struck,struck)打;撞击;罢工 n.罢工
[教材原句] hw the idea struck a mixture f fear and excitement int peple’s hearts.(P15)……证明了这种想法是多么使人恐惧又兴奋。
语境巧练[单句填空]①The first time I saw her I was struck her beauty. ②It struck her this was nt perhaps the best time t bring up the subject. ③The wrkers were strike t get their wrking cnditins imprved.
[写作升级]④Because I am struck by yur excellent perfrmance,I’d like t invite yu t jin us. yur excellent perfrmance,I’d like t invite yu t jin us.(分词作状语)
考点必记① ne’s heart使……刻骨铭心be struck by/with...被打动;被迷住It strikes 某人突然想到……②be n strike 在罢工g n strike 罢工g n strike 举行罢工[写作佳句]When I visited Jiuzhaigu,I was struck by its beautiful scenery.当我参观九寨沟时,我被它的美丽景色所打动。
9.resist vt.抵抗;对抗
[教材原句] thers will survive and pass n the ability t resist that disease t the next generatin.(P15)……而另外一些却能存活下来,并且把这种抗病能力传给下一代。
语境巧练[用所给词的适当形式填空]①His girl friend culdn’t resist (ask) him abut his family backgrund. ②It’s reprted that there has been a lt f (resist) t this new envirnmental laws. [写作升级]③He culdn’t help laughing when he heard the funny stry.→He culdn’t laughing when he heard the funny stry.(升级加黑词汇)
resistance
考点必记①resist attack/water/the temptatin抵抗进攻/防水/抗拒诱惑resist ding sth.抵制做某事can’t resist ding sth.忍不住做某事②resistance n.抵制;抗拒;抵抗力resistance t disease抗病能力meet with fierce resistance遭到猛烈抵抗
Ⅰ.单句填空1.It was apparent that his views differed greatly thse f his parents. 2.Sme scientists,like Qian Xuesen,enjy great (ppular) in China. 3.Yu are required t put frward yur reasns fr yur (bject) t the plan. 4.Once we’ve paid the debts,we’ll we mney t n ne. 5.Thinking they have grwn up,the bys bjected being treated like children.
6.I will frbid yu (leave) unless yu aplgize fr what yu have dne. 7.This retiree wes his gd health his regular life and enugh exercise. 8.I have a sweet tth and can’t resist (eat) chclate and ice cream. 9.Accrding t the statistics,there were 247 vtes in favur and 150 against. 10.The grass des need cutting but I can’t be bthered (d) it tday.
Ⅱ.微完形填空Mr Smith is a successful businessman and he wns a cmpany.He 1 frm thers in his way f management.The emplyees are 2 t wrk extra hurs.He als 3 t 4 his emplyees after wrk.N matter wh is in truble,Mr Smith is 5 t help him/her.S all the emplyees are very thankful t him and willing t wrk fr him.
D.typical
答案 1.D 2.C 3.A 4.C 5.B
Ⅲ.根据汉语提示补全短文内容A new railway is bund t be built in ur city.It raised a strm f bjectins and 1. (对市民产生了巨大的影响).Thugh the mayr was in favur f the plan,he didn’t make straightfrward replies.The railway will be built by a cmpany in ur city,2. (这家公司积累了大量的建设经验) during the past 10 years.3. (现在轮到市民们讨论) whether it is necessary t build the railway.
had a great impact n the citizens
accumulated a lt f building experience
Nw cmes the citizens’ turn t discuss
核心考点 课堂突破
随堂巩固 迁移运用
1.differ vi.不同;相异
[教材原句]Think abut hw they differ.(P10)思考他们如何不同。
语境巧练[单句填空]①(2020·全国Ⅱ卷)Unusual fashin shws in New Orleans and Brklyn have shwcased nutria fur made int clthes in (differ) styles. ②He differs me in many ways thugh we are twins. ③There are sme (different)between American English and British English.
differences
[完成句子]④我坚信世界一定会因我而不同。I hld the firm belief that I can in this wrld.
make a difference
考点必记①differ in在……方面不同differ frm与……不同differ 在……方面与……不同②difference n.不同之处make a difference起作用;有影响③different adj.不同的be different frm与……不同
[写作佳句]Even thugh we cmpletely differ frm each ther in character,we are still great friends.即使我们性格完全不同,我们仍然是很好的朋友。
2.pay ff 得到好结果;取得成功;偿清
[教材原句]But at last the determinatin and patience f the scientists paid ff in 1996 with a breakthrugh—the clning f Dlly the sheep.(P11)但是决心和耐心使科学家们最终于1996年收获了突破性的结果——克隆羊“多莉”。
语境巧练[用适当的介副词填空]①This wrk is starting t pay .The annual death rate fr adult bears has drpped frm 38% t 5.4%. ②(2020·新高考全国Ⅰ卷)After graduatin,she wrked t help her sisters and brthers pay their schling. ③I plan t pay a visit yu this Sunday mrning.I wnder whether yu will be free then.
[完成句子]④朗读这篇文章时,你应该注意你的发音和语调。Yu shuld yur prnunciatin and intnatin when yu read this passage.
pay attentin t
考点必记pay fr 为……而付钱pay back 还钱;报复pay attentin t 注意pay a visit t 参观;拜访
[词汇串记]Yesterday he paid a visit t his frmer teacher and paid back the mney that he had brrwed frm his teacher.The teacher said t him,“Never give up whatever yu d.Hard wrk will pay ff in time.” 昨天他去拜访了他以前的老师,还了向老师借的钱。老师对他说:“无论你做什么,都不要放弃。努力工作总会有回报的。”
3.bjectin n.不赞成;反对;异议
[教材原句]On the ther hand,Dlly’s appearance raised a strm f bjectins and had a great impact n the media and public imaginatin.(P12)另一方面,多莉的出现引起了一阵强烈的反对声,对媒体和公众的想象力也产生了极大的影响。
语境巧练[单句填空]①Unless ur manager bjects t Tm’s (jin) the club,we shall accept him as a member. ②Despite thse (bject) by many ld peple,the gvernment will vte fr lnger wrking lives. ③Mst students bject t (charge) fr parking n the campus. ④I bject the plan because it is t expensive.
being charged
[一句多译]许多当地的居民反对在附近兴建新机场。⑤Many lcal peple a new airprt nearby. ⑥Many lcal peple a new airprt nearby. ⑦Many lcal peple a new airprt nearby.
bject t building
ppse/building
are against building
考点必记①raise an bjectin t... 对……提出异议have/make an bjectin t... 对……表示反对②bject vi.反对;不赞成 n.物体;目标bject t(ding) sth.反对(做)某事bject t sb.ding sth.反对某人做某事③bjective adj.客观的;无偏见的;真实的④ppse ding sth.=be against ding sth.反对做某事
[名师点津]在短语bject t中,t是介词,后跟名词、代词或动词-ing 形式。类似的短语还有:lk frward t,get/be used t,get/be accustmed t,lead t,cntribute t,stick t,等。
4.frbid vt.(frbade/ frbid;frbidden) 禁止;不准
[教材原句]Sme began t refrm their legal systems and frbade research int human clning...(P12)有些政府开始改革司法制度,明令禁止进行克隆人类的研究……
语境巧练[单句填空]①Lack f space frbids (list) the names f all thse wh cntributed. ②He is frbidden leaving the cuntry. ③My parents frbid me (stay) ut at night. [写作升级]④He was frbidden t g utside that night,s he had t stay at hme aimlessly.→ that night,he had t stay at hme aimlessly.(分词作状语)
Frbidden t g utside
考点必记frbid sb.sth.禁止某人某事frbid ding sth.禁止做某事
[名师点津]frbid后不能直接跟动词不定式作宾语,但可以直接跟动词-ing形式作宾语,也可用frbid sb.t d sth.的形式。有类似用法的动词还有:allw,permit,advise,recmmend等。
5.whether引导名词性从句
[教材原句]Hwever,scientists still wnder whether clning will help r harm us and where it is leading us.(P12)然而科学家们仍然对克隆技术有助于人类还是有害人类,以及克隆技术将把我们引向哪里感到困惑。
语境巧练[单句填空]①We dn’t knw the American scientist will attend the cnference. ② they will win r lse the game is all the same t us. ③It’s a questin f yu are fit fr the psitin. [完成句子]④我真的不知道她是否会投我们的票。I really dn’t knw she will vte fr us.
whether r nt
考点必记句中whether是连词,引导从句作动词或介词的宾语,还可以连接主语从句、表语从句、同位语从句。whether与if的区别:①在宾语从句中if和whether可通用,但与r nt连用时只能使用 whether。②引导表语从句、同位语从句、主语从句及用在介词之后时只能用whether。
6.we vt.欠(账、钱、人情等);归功于……
[教材原句]Yu we the lady an aplgy.(P13)你欠这位女士一个道歉。
语境巧练[单句填空]①We we t much ur PLA men,withut whm we culdn’t have such a peaceful life. ② (we) t her balanced diet and regular exercise,she is very slim and athletic in shape. ③I we yu aplgy,s I wuld like t express my sincere aplgy t yu. ④I we t yu that I managed t wrk ut the math prblem.
[写作升级]⑤Because f ur lack f wrk experience,we wasted much time and energy.→ ur lack f wrk experience,we wasted much time and energy.(升级加黑词汇)
考点必记①we sth.t sb.欠某人某物把……归功于……we it t 多亏某人……we sb.an aplgy/explanatin该给某人道歉/解释②wing t 由于;因为[写作佳句]I we it t my English teacher that I have made great prgress in my English.我的英语取得了很大的进步,这要归功于我的英语老师。
7.bther vt.打扰 vi操心 n.烦扰
[教材原句]Hwever,the prblem that she later develped a serius lung disease bthered scientists.(P14)然而,后来她得了一种严重的肺部疾病,这使科学家们非常困扰。
语境巧练[单句填空]①Dn’t bther yurself all these details.Please fcus n yur schlwrk. ②I’m srry t have bthered yu s many questins n such an ccasin. ③Lts f peple dn’t bther (g) thrugh a marriage ceremny these days.
[完成句子]④我此刻不想让她为我的事操心。I dn’t want my prblems at the mment.
t bther her with/abut
考点必记bther abut sth.为某事烦恼bther sb.with/abut sth.为某事打扰或麻烦某人bther t d sth.特意/特地做某事bther neself abut为……操心/困扰/焦虑[写作佳句]When yu visit a Chinese friend,there is n need t bther t bring expensive gifts.当你到中国朋友家做客时,没必要特意带非常贵重的礼物。
8.strike vt. & vi.(struck,struck)打;撞击;罢工 n.罢工
[教材原句] hw the idea struck a mixture f fear and excitement int peple’s hearts.(P15)……证明了这种想法是多么使人恐惧又兴奋。
语境巧练[单句填空]①The first time I saw her I was struck her beauty. ②It struck her this was nt perhaps the best time t bring up the subject. ③The wrkers were strike t get their wrking cnditins imprved.
[写作升级]④Because I am struck by yur excellent perfrmance,I’d like t invite yu t jin us. yur excellent perfrmance,I’d like t invite yu t jin us.(分词作状语)
考点必记① ne’s heart使……刻骨铭心be struck by/with...被打动;被迷住It strikes 某人突然想到……②be n strike 在罢工g n strike 罢工g n strike 举行罢工[写作佳句]When I visited Jiuzhaigu,I was struck by its beautiful scenery.当我参观九寨沟时,我被它的美丽景色所打动。
9.resist vt.抵抗;对抗
[教材原句] thers will survive and pass n the ability t resist that disease t the next generatin.(P15)……而另外一些却能存活下来,并且把这种抗病能力传给下一代。
语境巧练[用所给词的适当形式填空]①His girl friend culdn’t resist (ask) him abut his family backgrund. ②It’s reprted that there has been a lt f (resist) t this new envirnmental laws. [写作升级]③He culdn’t help laughing when he heard the funny stry.→He culdn’t laughing when he heard the funny stry.(升级加黑词汇)
resistance
考点必记①resist attack/water/the temptatin抵抗进攻/防水/抗拒诱惑resist ding sth.抵制做某事can’t resist ding sth.忍不住做某事②resistance n.抵制;抗拒;抵抗力resistance t disease抗病能力meet with fierce resistance遭到猛烈抵抗
Ⅰ.单句填空1.It was apparent that his views differed greatly thse f his parents. 2.Sme scientists,like Qian Xuesen,enjy great (ppular) in China. 3.Yu are required t put frward yur reasns fr yur (bject) t the plan. 4.Once we’ve paid the debts,we’ll we mney t n ne. 5.Thinking they have grwn up,the bys bjected being treated like children.
6.I will frbid yu (leave) unless yu aplgize fr what yu have dne. 7.This retiree wes his gd health his regular life and enugh exercise. 8.I have a sweet tth and can’t resist (eat) chclate and ice cream. 9.Accrding t the statistics,there were 247 vtes in favur and 150 against. 10.The grass des need cutting but I can’t be bthered (d) it tday.
Ⅱ.微完形填空Mr Smith is a successful businessman and he wns a cmpany.He 1 frm thers in his way f management.The emplyees are 2 t wrk extra hurs.He als 3 t 4 his emplyees after wrk.N matter wh is in truble,Mr Smith is 5 t help him/her.S all the emplyees are very thankful t him and willing t wrk fr him.
D.typical
答案 1.D 2.C 3.A 4.C 5.B
Ⅲ.根据汉语提示补全短文内容A new railway is bund t be built in ur city.It raised a strm f bjectins and 1. (对市民产生了巨大的影响).Thugh the mayr was in favur f the plan,he didn’t make straightfrward replies.The railway will be built by a cmpany in ur city,2. (这家公司积累了大量的建设经验) during the past 10 years.3. (现在轮到市民们讨论) whether it is necessary t build the railway.
had a great impact n the citizens
accumulated a lt f building experience
Nw cmes the citizens’ turn t discuss
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