高中英语人教版 (2019)选择性必修 第四册Unit 4 Sharing教课ppt课件

这是一份高中英语人教版 (2019)选择性必修 第四册Unit 4 Sharing教课ppt课件，共35页。PPT课件主要包含了内容索引，重点单词，基 础 自 测，核心短语，经典句式，重点词汇，互 动 探 究，Ⅰ单句语法填空等内容，欢迎下载使用。

Perid Tw　Reading and Thinking—Language Pints
互动探究 探究重点 互动撞击思维
基础自测 自主学习 落实基础知识
达标检测 当堂检测 基础达标演练
1. n.包裹vt.裹好；打包2. n.果酱；堵塞3. n.邮件；信件；邮政vt.邮寄；发电邮给4. n.黏土；陶土5. n.杂草；野草vt.& vi.除杂草
自主学习 落实基础知识
6. n.合唱曲；合唱团vt.合唱；齐声说7. n.棉布；棉花8. n.校服；制服adj.一致的；统一的9. n.平板电脑；便笺本；药片10. n.橡皮；黑板擦；橡胶11. n.洗手间；厕所12. adj.死板的；固执的13. n.管子；管状物
14. n.马戏团15. vt.给……遮挡(光线)；加灯罩；把……涂暗n.阴凉处；灯罩；阴影部分16. n.颌；下巴17. vt.& vi.(使脸上)起皱纹；皱起n.皱纹18. n.额；前额19. n.住房；住宅20. n.平台；站台；舞台21. n.茶碟；杯托
22. n.(烧水用的)壶；水壶23. n.平底锅；烤盘24. adj.成熟的；时机成熟的25. vt.拖；拽vt.& vi.缓慢而费力地移动26. n.优惠待遇；特权27. adj.中学的；次要的 → adv.第二；其次28. n.沙土；灰尘vi.& vt.擦灰 → adj.布满灰尘的
29. n.化学家；药剂师；药房 → n.化学 → adj.化学的
①聚焦学科名词chemistry化学；Chinese语文；English英语；physics物理；PE体育；maths数学；histry历史；plitics政治；bilgy生物；gegraphy地理②名词＋后缀-y变为形容词dust→dusty布满灰尘的　health→healthy健康的　dirt→dirty脏的　rain→rainy有雨的　sun→sunny阳光明媚的　clud→cludy阴天的
1. 极想；渴望2. 齐声；异口同声3. 更不用说；且不说4. 适应5. 不久前的一天6. 偶然遇到7. 和……有关8. 说实在的9. 完成；穿过10. 参与；参加
(be) dying t
nt t mentin
the ther day
be relevant t...
participate in
1.It takes sb. sme time t d sth. t schl dwn a dusty track cvered in weeds.我只要几分钟就走到学校，路上尘土飞扬，杂草丛生。2.be ther day I the bys a chemistry experiment ，befre I knew it，the mixture was bubbling ut f the test tube spilling everywhere!不久前的一天，我正给男孩子们演示一个化学实验，我还没有明白怎么回事，混合剂就从试管里冒了出来，溅得到处都是！
It takes me nly a few minutes t walk
3.frm where引导定语从句Anther teacher and I walked fr tw and a half hurs t get there—first，up a muntain we had fantastic views，and then dwn a shaded path t the valley belw.我和另外一个老师走了两个半小时才到了那儿——先爬到了一座山的山顶，从那儿我们欣赏到了优美的风景，然后又沿着一条阴凉的小路下到下面的山谷。
It takes me nly a few minutes t walk t schl dwn a dusty track cvered in weeds.我只要几分钟就走到学校，路上尘土飞扬，杂草丛生。
dusty adj.布满灰尘的※a dusty answer (对要求的)轻率的回绝；淡然的拒绝nt s dusty 还好；还不坏※dust n.灰尘，尘土v.将尘土从……抹去或拂去dust sb. dwn/ff 将尘土从某人身上抹去或拂去dust sth. ff 开始复习某事(尤指一段时间内搁置不用的技艺或语言)
探究重点 互动撞击思维
(1)Histry is much mre than the study f dusty ld bjects and events lng past.(2019·天津) 历史不仅仅是研究尘封已久的旧物件和很久以前的事件。(2)Hw can Linda recver frm her illness in this rm when it’s ?在这么脏且又积满灰尘的房间里琳达怎么能康复？(3)Why did yu give the investrs when they ffered us fundraising?当投资方给我们提供筹款时，你为什么这么轻率地回绝了呢？
a dusty answer
(4)Mr Smith tld his clleague t because he was cvered in chalk.史密斯先生告诉他的同事掸掸自己身上，因为他身上全是粉笔灰。(5)I will have t if we are ging t mve t Paris.我们要是搬到巴黎去，我就得把法语重新拾起来。
dust himself dwn
dust ff my French
There’s n electricity r running water and nt even textbks，nt t mentin laptps，tablets，r ther mdern devices！这儿没有电，也没有自来水，甚至连课本也没有，更别提笔记本电脑、平板电脑或者别的现代化设备了！
nt t mentin更不用说；且不说mentin sb. /sth. t...向……提起某人/某物mentin ding sth. 提到做某事mentin that提到……Dn’t mentin it.不客气。as mentined abve如上所述
(1)Yu shuldn’t think f a free day，nt t mentin flying ff fr a mnth’s vacatin.你别想有一天的空闲时间，更别说乘飞机去度一个月的假了。(2)He he had seen yu smewhere in jint.他跟约翰说他以前在某个公共场所见过你。(3) mentined abve，the functin f the device is wnderful.如上所述，这个设备功能良好。
mentined t Jhn that
[名师点津]　nt t mentin“更不用说”，相当于一个插入语，但其后所接的词的形式要求与前面的词平行一致，一般用于否定句之后。表达“更不用说”的短语还有：①let alne　②nt t speak f。
Smetimes I wnder hw relevant chemistry is t these students—few will ever becme chemists—and mst will be ging back t their villages after Year 8 anyway.有时候，我真想知道，化学对这些学生究竟有多大用处，很少有人会成为化学家，并且他们中的大多数人学完八年级以后就要回到他们的村庄去了。
relevant adj.有关的；切题的※be relevant t与……有关※relevance n.关联；切题have (n) relevance t和……(无)有关注意：“与……有关”的其他表达形式还有：be related t；be cnnected with；be assciated with等。
(1)I cmpleted the senir curses f Cmputer Basics，plus five relevant pre-cllege curses.我完成了计算机基础的高等课程，外加五门相关的大学预科课程。(2)Yu can write s lng as it’s interesting and infrmative.只要有趣味性和知识性，你可以写任何相关的东西。(3)I dn’t think what he said the tpic we are discussing.He has missed the pint.我觉得他说的和我们正在讨论的话题不相关。他已经跑题了。
anything relevant
is relevant t
[一句多译](4)这部电影与课堂上正在讨论的事情有关。①The film what is being discussed in class.(relevant)②The film what is being discussed in class.(relevance)③The film what is being discussed in class.(relate)④The film what is being discussed in class.(cnnect/assciate)
has relevance t
is related t
is cnnected/assciated with
Anther teacher and I walked fr tw and a half hurs t get there—first，up a muntain frm where we had fantastic views，and then dwn a shaded path t the valley belw.我和另外一个老师走了两个半小时才到了那儿——先爬到了一座山的山顶，从那儿我们欣赏到了优美的风景，然后又沿着一条阴凉的小路下到下面的山谷。
shade n.阴凉处；灯罩；阴影部分 vt.给……遮挡(光线)；加灯罩；把……涂暗※in the shade在阴凉处under the shade f...在……的阴凉下put the shade使……黯然失色※shade ...给……遮挡……shade ...用……遮挡……
(1)I’ve heard that，in the Sahara，there is n shade during the day，and the stars seem especially brilliant n clear nights.我听说在撒哈拉，白天没有阴凉之处，在晴朗的夜晚星星看起来格外灿烂。(2)Water is usually warmer in direct sunlight than .水通常是在阳光直射的地方比在阴凉处温度高。(3)Its lng branches and leaves the sun.它长长的树枝和树叶为他们遮挡了阳光。(4)I saw that merchant sitting a tree，reading a bk.我看见那个商人坐在树荫下读书。
in the shade
shade them frm/against
under the shade f
[易混辨析]　shadw，shade※shadw常指光线被物体挡住所产生的轮廓清晰的影子。※shade指阳光被遮挡后出现的阴凉处，即背阴处，无一定的轮廓或边界。[选词填空]　shadw，shade(5)The building cast a acrss the narrw street.(6)The ld ak tree prvided a pleasant fr lcal peple in summer.
My muscles were aching and my knees shaking as we dragged urselves dwn the muntain twards hme.我们下山回家往回走的时候，我的肌肉发痛，膝盖发抖。
drag vt.拖；拉；扯vt.& vi.缓慢而费力地移动drag sb. dwn使某人沮丧drag ver拖过drag f ...把……从……中拖出来drag sb. int (ding) sth. 把某人拖入到(做)某事中
(1)Within a mment r tw，the whale’s bdy was dragged swiftly by the killer whales dwn int the depths f the sea.过了片刻，鲸的尸体就被虎鲸们迅速地拖到深海中去了。(2)I t the windw t enjy the beautiful view.为了欣赏美景，我把椅子拖到了窗边。(3)The self-discipline is required t eleven minutes earlier than usual.我需要这种自律——比平时早11分钟把自己从床上拽起来。(4)He has nthing t d with the murder case; dn’t truble.这件凶杀案与他无关，不要把他拖入麻烦中。
dragged the chair ver
drag myself ut f bed
drag him int
It was such a privilege t have spent a day with Tmbe’s family.能与汤贝一家度过一天的时间真是莫大的荣幸。
privilege n.特权；优惠待遇 v.给予特权；特别优待※It is a privilege t d sth. 做某事是一种殊荣。have the privilege t d/f ding sth. 有特权做某事※privileged adj.有特权的；受特别优待的be privileged t d sth. 有幸做某事
(1)Educatin shuld nt be a privilege in the mdern sciety，fr everyne has the right t d s.在现代社会，教育不应该是一种特权，因为每一个人都有权利接受教育。(2)It’s a privilege (meet) yu；I’d like t intrduce myself.见到你很荣幸，我来自我介绍一下。(3)We (privilege) t welcme yu as ur speaker this evening.我们荣幸地欢迎您今晚来演讲。(4)Ladies and gentlemen，I ur speaker fr yu tnight.女士们、先生们，我很荣幸地向大家介绍今晚的发言人。
are privileged
have the great privilege f intrducing/t
The ther day I was shwing the bys a chemistry experiment when，befre I knew it，the mixture was bubbling ut f the test tube spilling everywhere！不久前的一天，我正给男孩子们演示一个化学实验，我还没有明白怎么回事，混合剂就从试管里冒了出来，溅得到处都是！
句中when用作并列连词，意为“这时突然”。be 正在做……突然……be abut t 正要做……突然……be n the pint f 正要做……突然……had (just) 刚做完……这时突然……
(1)One day，the cw was eating grass when it began t rain heavily.一天，奶牛正在吃草，这时突然下起了大雨。(2)We a big nise came frm the next rm.我们正要离开时隔壁突然发出了巨大的响声。(3)The prime minister when the bell rang.总理刚到办公室，这时门铃突然响了。
were abut t leave/were n the pint f leaving when
had just arrived at his ffice
句中frm where引导定语从句，相当于and frm here/there。
[名师点津]　frm which中的which指的是一个地点名词；frm where中的where指的是一个地点状语。
(1)She climbed up t the tp f the hill，frm where she culd have a gd view f the whle twn.她登上山顶，从那里她可以一览全镇的风光。(2)It was a friendship a rmance was nurtured.这是一种友谊，它孕育了一段浪漫。(3)Alice std at the windw， she culd watch her classmates playing ftball.艾丽丝站在窗边，从那里她可以看到同学们踢足球。
1.His natinality is nt relevant whether he is a gd is said that nly members have the privilege (use) the submersible.3.I casually (mentin) that I might be interested in wrking the cncert，he dusted sme f his hid himself behind the dr，frm he saw the man take smething n the manned tram lst cntrl and slipped dwn the hill (drag) the hrses with it.
Ⅱ.完成句子7.Mther the telephne rang.妈妈正在厨房做饭，这时电话铃响了。8.Her age her capability.她的年龄与她的能力无关。9.I’ve gt tired f lking at the nature .我厌倦了透过肮脏的窗帘和布满灰尘的窗户看大自然。10.His head sn appeared ut f ne f the secnd-strey windws， .他的头很快就在第二层的某个窗户伸出来，在那里除了树他什么也看不见。
was cking in the kitchen when
isn’t relevant t/has n relevance t
thrugh dirty curtains and dusty
where he culd see nthing but trees