高中英语UNIT4-Period4课件新人教版选择性必修第二册.pptx--（课件中不含音视频）

1、UNIT 4JOURNEY ACROSS A VAST LANDPeriod FourAssessing Your ProgressVideo Time课前自主预习1凝视；盯着看_2冰点_3生火_4对负责_重点词块stare atfreezing pointbuild a firebe responsible for.5far from_6with terror_7note down_8dress up_9come across_10have a barbecue_远离；远非恐惧地写下盛装打扮偶然遇到露天烧烤1(P46)_ the opportunity _，Id love to go to

2、Canada.(省略if的倒装句)如果将来有机会，我很想去加拿大。2(P47)Wear bright clothing_ cars can see you.(so that引导目的状语从句)穿亮色的衣服，这样汽车里的人就能看见你。重点句式3(P47)_(据说)a person who travels far knows more.(it作形式主语)据说一个旅行很远的人知道得很多。【答案】1Should；arise2so that3It is said that课堂新知讲练1application n应用；申请(P46)Some confusion has arisen with the app

3、lication of the new software.【翻译】新软件的应用引起了一些混乱。词汇拓讲(1)a letter of application 一封申请信(2)apply vi.&vt.应用；申请；涂，敷；适用apply oneself to 致力于；专心于(to为介词)apply(to sb.)for sth.(向某人)申请某物apply sth.to.将某物用在上apply to sb./sth.适用于某人某物(3)applicant n申请人【用法详解】The rules apply to everyone.这些规则对每个人都适用。He would apply what he

4、 learnt to his teaching.他会把所学到的应用到他的教学中去。His application for membership of the organization was rejected.他想要加入该组织的申请遭到了拒绝。You will pass your exams only if you really apply yourself to your study.你只有真正地专心学习，考试才会及格。When the time came to make the final decision for a course,I decided to apply for the o

5、ne that reflected my interest.当最后决定课程的时间到来时，我决定申请那门反映我兴趣的课程。【针对练习】单句语法填空(1)Full details will be sent to you once your _(apply)has been accepted.(2)The position _which he wants to apply is very important for his personal development.(3)There are 150 _(apply)competing for the same position.完成句子(4)Late

6、r I decided to _learning how to read and write.后来我决定把以前的经验用在学习读写上。【答案】(1)application(2)for(3)applicants(4)apply my previous experience to2equipment n设备；装备(P47)the supplies and equipment you will need for the trip【翻译】旅行所需的用品和装备(1)equip vt.装备；配备equip.with.用装备be equipped with.装备/配备有(2)equipped adj.装备齐全

7、的【用法详解】His car is equipped with air conditioning.他的汽车装了空调。Equip yourself with strong walking boots and sticks.你自己要准备好结实的步行靴和拐杖。This equipment has saved the lives of a number of new born children.这套设备已经挽救了许多新生儿的生命。【特别提醒】equipment为不可数名词，若想表达“一件设备”，应用a piece of equipment。【联想】【针对练习】单句语法填空(1)We provide 2

8、-person tents and basic cooking and camping _(equip).(2)We want to equip our children _ some special skills.(3)_(equip)with an intelligent computer brain,a robot can give us information such as the weather conditions with seconds.【答案】(1)equipment(2)with(3)Equipped3stare at凝视；盯着看(P46)Grandpa stared a

9、t the mountaineering boots and proceeded to tell me his stories of mountain climbing forty years ago.【翻译】爷爷盯着登山靴，开始给我讲他四十年前爬山的故事。【易混辨析】stare at“盯着看，凝视”，强调行为不太礼貌glare at“怒视”，强调情绪glance at 匆匆地瞥一眼，强调动作匆匆，短暂gaze at“盯着”，出于惊讶、喜悦或者赞赏而长时间无意识地“看”Its rude to stare at others.盯着他人看是不礼貌的。Dont glance left and rig

10、ht in class.上课时不要左顾右盼。They stopped arguing and glared at each other.他们停止了争论，相互怒视着对方。They stood at the top of the building,gazing at the splendid view below.他们站在楼顶，凝视着下面壮丽的景色。【针对练习】单句语法填空(1)Georges father stood there,_(glare)at him.(2)The entire family was _(stare)at him,waiting for him to speak.完成句子

11、(3)I only had time to_the newspapers.我只来得及浏览了一下报纸。(4)Children should be taught not to_the disabled people.应该教给孩子们不要盯着残疾人看。【答案】(1)glaring(2)staring(3)glance at(4)stare at4come across 偶然遇到(P47)the difficulties and challenges you may come across and how you could overcome them【翻译】可能会遇到的困难和挑战，以及你如何克服它们【

12、用法详解】Do you want to come over on Friday evening?你想周五晚上顺便来访一下吗？Ill never understand how it came about that you made such a mistake.我真不明白你怎么会犯这么个错误。Day after day I kept coming up with solutions,but none of them worked.日复一日，我不断地想出解决办法，但没有一个奏效。Three days have passed,but he has not come to himself yet.三天

13、过去了，他还没有苏醒过来。【联想】【针对练习】用come短语的适当形式填空(1)His first novel has received good reviews since it _ last month.(2)The man who had his bright lights on _ and told Larry he had made an emergency call.(3)Dont be afraid to turn to your teachers for help when you _ any difficulty.(4)Can you tell me how the acci

14、dent _？【答案】(1)came out(2)came up(3)come across(4)came about(P46)Should the opportunity arise,Id love to go to Canada.【翻译】如果将来有机会，我很想去加拿大。【句式剖析】本句中“Should the opportunity arise”是一个条件状语从句的倒装句，相当于“If the opportunity should arise”，是表示将来的虚拟语气。句式解读(1)虚拟语气在if条件句中表示与事实情况相反if条件从句的谓语形式主句的谓语形式表示与现在情况相反过去式(did)

15、(be常用 were)would/could/might/shoulddo表示与过去情况相反过去完成式(haddone)would/could/might/shouldhave done表示与将来情况相反过去式(did)shoulddowere to dowould/could/might/shoulddoIf it rained/were to rain/should rain tomorrow,we would call off the match.如果明天下雨，我们就取消比赛。Why didnt you tell me about your trouble last week?If yo

16、u had told me,I could have helped.你为什么不告诉我上周你遇到的麻烦？如果你告诉我，我就能帮忙了。(2)当if引导的虚拟条件句中有should，had，were时，可将if省去，将should/had/were提前，构成倒装语序。It might have saved me some trouble if I had known the schedule.It might have saved me some trouble had I known the schedule.要是知道安排，我可能会省去一些麻烦。If it should rain tomorrow

17、,we would not go climbing.Should it rain tomorrow,we would not go climbing.万一明天下雨，我们就不去爬山了。If I were you,I would work harder at my lessons.Were I you,I would work harder at my lessons.如果我是你，我会更加努力学习功课。【针对练习】完成句子(1)If I should have time_ I have time,I would call on him.我要是有时间就去看望他。(2)_ you come earli

18、er,you would have caught the bus.如果你来得早一点的话，你就会赶上公共汽车了。(3)_ I at school again,I would study harder.如果我再有机会上学的话，我就会更加努力学习。【答案】(1)Should(2)Had(3)Were随堂知能小练.单句语法填空1Please fill in an _(apply)form if you want to sign up.2The _(equip)of the photographic studio was expensive.3The child was able to offer a

19、detailed _(describe)of what she had witnessed.4He looked at me in _(confuse)and did not answer the question.5Relying on our own efforts,we _(overcome)all the difficulties.6We were _(stick)in traffic for over an hour.7This battle was _(vivid)recorded in the article.8They will be _(transport)to Paris

20、by air tomorrow.【答案】1.application2.equipment3.description4confusion5.overcame6.stuck7.vividly8.transported4Some people lose heart when they _ failures while others rise to the challenges.5He takes the view that children _ their own actions.【答案】1.far from2.note down3.stare at4come across5.are respons

21、ible for.完成句子1_ the governments and scientists _ together,AIDS-related deaths would not have fallen since their highest in 2005.(省略if的倒装句)如果政府和科学家不是共同努力的话，与艾滋病有关的死亡人数就不会在2005年达到顶峰后下降了。2She burned the letters_ otherswould never read them.她把信烧了，这样别人就不会看见了。3You do not need to_ for dinner.你不必为了晚宴盛装打扮。4_ a space station will bebuilt on the moon in years to come.据报道，未来几年会在月球上建一个空间站。5Every school should_ anadequate number of multimedia devices.每所学校都应该配备足够多的多媒体设备。【答案】1.Had;not worked2.so that3.dress up4It is reported that5.be equipped with