高中英语人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists教学设计

这是一份高中英语人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists教学设计，共4页。


The theme f this part is abut writing abut what makes a great scientist. Students are suppsed t read the bigraphies f scientists Qian Xuesen and Hawking, and n the basis f discurse analysis, srt ut and refine the quality and scientific spirit f scientists, pay attentin t and learn the rle and functin f cnjunctins, and finally cmplete a shrt essay t explain the scientific spirit.
1. Enable the Ss t get t knw the gd qualities great scientists share.
2. Enable the Ss t understand the passage well.
3. Let the Ss learn sme writing skills by scanning and skimming.
4.T learn frm the great scientists and develp the nble spirits .
1.Guide Ss t learn the rle and functin f cnjunctins such as “hwever; nevertheless; abve all ; besides and s n”
2.Teach Ss t cmplete a shrt essay t explain the scientific spirit.
Step1: Intrduce the tpic by raising a questin:
Befre reading , the teacher first can raise a questin “What makes great scientists?” Students are inspired t speak up mre wrds t describe the gd spirits f a great scientist and then the teacher can draw a general cnclusin abut the answer t the questin.
Great scientists are creative, respnsible, enthusiasitic, strng-minded, passinate; energetic, determined, devted, cmmitted, undefeatable, perseverant….
They are thse wh made a great cntributin/made great achievements/succeeded in their scientific career/vercme many difficulties.
Step2: Pre-reading
Lk at the picture, the title and, guess what the cntent f the text is. Then ask students t skim it quickly t see if they are right.
keys: The text is mainly abut the brief intrductin f Qian Xuesen and Stephen Hawking.
Step 3: Read and answer:
Answer the questins belw using the infrmatin frm the texts.
1. Why was Qian called "the father f China's aerspace"?
2. Hw was Hawking's wn thery prven crrect?
keys:
1.Because much f the technlgy behind the Shenzhu rckets can als be traced back t Qian’s research. Qian earned the name f called "the father f China's aerspace”.
2.Hawking’s wn wrk n the big bank thery was prven by astrnmers with telescpes.
Step 4: Study the language and structure.
1. Underline the linking wrds and phrases in the passages, and describe their functin.
2. What is the functin f each paragraph in the passages?
3. Find Wrds that describe the persnalities f the scientists. Hw d the stries abut scientists help illustrate these persnalities?
keys：
hwever; at that time; nevertheless; because; in general; besides;furthermre; abve all
functin: these serve t link elements in the passage and bring greater chesin and lgical flw t it.
Qian Xuesen:
para1: intrductin
para2—5 His persnal histry and accmplishments
para6: his persnality
para7: his death and peple’s appreciatin f him
Stephen Hawking:
para 1: intrductin
para2: His claim t fame
Para 3: characteristics that made him great.
Qi Xuesen: a man with great scientific thught and scientific spirit” wh was patritic and served his hmeland with effrt, achievement, and devtin; a pineer; didn’t let that discurage him; determined; an utstanding and creative scientist; deep appreciatin fr art.
Stephen Hawking:
brilliant; brave; smetimes careless in what he said r did; willing t say what thers were afraid t say; dream what thers were afraid t dream abut; quite determined; willin gt admit his failure.
In the case f Qian, we see his determinatin illustrated by his struggles, and hw he vercame challenges; his stry als shws he was patritic and devted t his career.
In the case f Hawking, we als see his determinatin in the case f difficulty thrugh the stries tld abut him.
Step 5: Writing strategy
Hw t write an article abut the seicentific spirits?
intrductin abut a famus scientist:
基本内容：
1. age, sex, birth-place, backgrund (概况)
2. appearance, character (外表、性格)
3. educatin (教育背景)
4. big events in his r her life (in rder f time) (经历、生平)
5. evaluatin (评价)
高级句型
1. 介绍概况：同位语结构、分词结构，使文章简洁。如：
(1)Abraham Lincln, the sn f a pr family (一个贫苦家庭的儿子), was brn in Kentucky n February 12, 1809. [同位语]
(2)Sun Shwier, a wrld champin in diving (一位跳水的世界冠军), is a by f 14 frm Guangdng. [同位语]
(3)Brn in Maryland, USA in 1985(他1985年出生于美国马里兰州), Michael Phelps is a famus swimmer.[分语短语]
(4)In 2006, having brken the wrld recrd and gt the gld medal (在他打破世界纪录并获得金牌之后), he became the idl f the yuth.
[分词短语]
(5)Lei Feng set an gd example t us (给我们树立了一个良好的榜样), s all the peple shw great respect t him (很敬重他).
2.描写外貌：巧用with短语。如：
My histry teacher is a beautiful wman, with lng hair and big eyes (她长着两只大眼睛，留着长发).
生平事迹：尽量用复合句、并列句、非谓语动词短语和倒装等高级语句。如：
(1)In his life, he gt many hnurs, ne f which is the 2005 CCTV Mving China Award (其中包括获得“2005感动中国年度人物”的称号). [定语从句]
Practice
根据以下信息用英语写一篇短文介绍袁隆平教授。
基本信息
1.1937年9月7日出生于重庆的一个贫困的家庭。自幼刻苦学习,酷爱农业科学；
2.自从1953 年大学毕业以后,他已经研究水稻近半个世纪,一直在为世界农业默默耕耘。
主要成绩
3由于他的研究,我国水稻产量快速增长, 为很多国家解决了粮食不足的问题;
4.他被誉为“杂交水稻之父” “Father f Hybrid Rice”;
5.虽然他很出名, 但是他过着简朴的生活，不计名利;
keys:
Brn in a pr family in Chngqing n September 7, 1937, Yuan Lngping studied hard, shwing great interest in agriculture. As a matter f fact, since his graduatin frm university in 1953, Yuan has dne research n rice fr ver half a century, devting all his time and energy t the study f agriculture. Because f his research, China’s rice prductin is increasing rapidly, slving the prblem f the lack f fd fr many cuntries. As a result, he is hnred as “Father f Hybrid Rice”and was rewarded with many prizes fr his great cntributins t the wrld. Thugh he is famus, he lives a simple life and cares little abut mney and fame.