U n i t1G r e a t s c i e n t i s t s
Period1文本研读课
学习目标
1.To talk about science and contributions of scientists.b5E2R。
2.To have a better understanding of the reading passage and learn to u some key words and expressions.p1Ean。
3.To learn to organize a scientific rearch and appreciate great people s characteristics and qualities.DXDiT。
自主预习
1.Match the scientist in the left column with his/her contributions in the right column.RTCrp。
Alexander Bellelectricity
Thomas Edison the first telephone
Wright brothers the electric lamp
Madame Curie black holes in the univer
Franklin theory of gravity
Steven Hawking the first plane
Elbert Einstein radium
Isaac Newton the theory of relativity
2.Do you know how to prove a new idea in scientific rearch?Discuss in small groups the stages in tting out a new scientific idea.What order would you put them in?5PCzV。
Draw a conclusion
Think of a method
Collect results
Make a question
Find a problem
Analy the results
Find supporting evidence
3.Do you know the features of infectious dias?
学习过程
Step1:Skimming
1.Who was the great scientist in the passage and what was the deadly dia of its day?jLBHr。
2.What happened in 1854?
3.What can prove that cholera was vere?
Step2:Carefulreading
1.Read Paragraph 1 and then fill in the blanks.
John Snow was an doctor in London who Queen Victoria as her personal .He thought about helping ordinary people to cholera.Though the cau and the of it were unknown,he wanted to face the and solve the problem. xHAQX。
一直的意思
2.Read Paragraphs 2 & 3 and then answer the questions.LDAYt。
(1)What were the two theories about the cau of cholera?Zzz6Z。经典老歌免费下载
(2)Which theory did John Snow want to prove?
(3)What was his method of doing the rearch?
3.Read Paragraph 4 and answer the questions.
(1)Fill in the blank with a proper word.
First he marked on a map the exact places /() all the dead people had lived. dvzfv。
(2)Replace the ntence with one that has the same meaning from the text.rqyn1。
It emed that the water should be blamed.
头抬头
(3)Read Paragraph 5 and answer the following questions.Emxvx。
①Why did John Snow tell people to remove the handle from the pump?SixE2。
②What happened after the handle was removed?
(4)Read Paragraph 6 & 7 and answer the following questions.6ewMy。
生态与环境①Where did the woman live and what had she delivered to her hou every day?kavU4。
②What did their deaths suggest?
③What measures did John Snow take to prevent the dia from spreading?y6v3A。
Step3:Summary我们长大了
1.Read the whole passage again and finish the exerci.M2ub6。
A Scientific Report by John Snow
大灰狼和小白兔The problem
Idea 1:
The cau
Idea 2:
The method
The results
Idea 1 or 2?
Why?
The conclusion
2.Fill in the blanks.
John Snow was a well-known in London in the 19th century.He wanted to find the of cholera in order to help people to cholera.In 1854 when a cholera out,he began to gather information.He on a map where all the dead people
had lived and found that many people who had drunk the dirty water from the died.So he decided that the polluted
water carried cholera.He suggested that the of all the water supplies be and new methods of with polluted water be found.Finally,“King Cholera” was defeated.
0YujC。
课后作业
1.Read the text again.
2.Try to retell the text with only a few ntences.eUts8。
Period2知识讲练课
学习目标
1.Grasp 6 words and 2 phras in this period;learn to express yourlves by using them.sQsAE。
2.Learn the method of constructing knowledge trees through lf-study and cooperative exploration.
GMsIa。
3.Enjoy the fun of expressing yourlf using English and participate in class with a strong passion.TIrRG。
学习过程
一、词汇精粹
【教材原句】Draw a conclusion.得出结论.
【观察思考】
(1)It is important to draw a conclusion from the facts.从事实中得出结论很重要.7EqZc。
(2)In conclusion,I d like to say how much I ve enjoyed staying here.lzq7I。
最后我想说我在这里过得有多愉快.
【归纳总结】
make/draw/reach/come to/arrive at a conclusion
in conclusion
2.defeat vt.击败；打败；使(目地、希望等)落空
约翰·斯诺战胜“霍乱王”zvpge。
【教材原句】John Snow defeats “King Cholera”
【观察思考】
(1)Our team defeated our opponent by 5∶0.
我们队以5∶0地比分战胜了对手.
(2)By not working hard enough you defeat your own purpo.NrpoJ。
因你不太努力，所以达不到自己地目地.
【辨析】
defeat/beat/win
(1)，都表示在战斗或竞赛中“战胜，打败(对手)”，后接竞争对手.如:beat the competitor/the country/the team ...打败对手/国家/团队……1nowf。
(2)也可表示“战胜，赢得”，但它地宾语通常是比赛、战争、奖品或表示尊重、崇拜之类意义地词.如:win a race/a battle/a war/a scholarship/a prize/a medal/friendship/reward ...赢得比赛/战役/战争/奖学金/奖品/奖章/友谊/奖赏……fjnFL。
3.attend vt.照顾；护理；出席；参加
【教材原句】John Snow was a famous doctor in London—so expert,indeed,that he attended Queen Victoria as her personal physician.约翰·斯诺是伦敦一位著名地医生——他地确医术精湛，因而成为维多利亚女王地私人大
夫.tfnNh。
直肠癌晚期症状【观察思考】
(1)We ll attend to the problem later.稍后我们将关注那个问题.
(2)A nur attends to his needs.有个护士照顾他.
【归纳总结】
attend to专心于；照顾
【常用短语】
attend school
attend a lecture/meeting
attend a wedding/ceremony
【练习】翻译句子
(1)他们在我们不在时管理事务.
(2)他在这个领域很出名，今晚会有成千上万地粉丝将参加他地讲座.
【教材原句】But he became inspired when he thought about helping ordinary people expod to cholera.但是当他一想到要帮助那些受到霍乱威胁地普通百姓，他就感到很振奋.HbmVN。
【观察思考】
(1)A real artist can always expo his students to good art and music.V7l4j。
称职地艺术家总能使他地学生接触美好地艺术和音乐.
(2)As a journalist in the war,she was expod to many dangers.83lcP。
作为战地记者，她置身于多种危险中.
(3)Exposure of the body to strong sunlight can be harmful.mZkkl。
身体受日暴晒会造成损伤.
【归纳总结】
(在日光、风雨、危险中)暴露，暴晒(后接to+n.);(摄影地)曝光n.
be expod to
【练习】用expo地适当形式填空
(1)The soil was washed away by the flood, bare rock. AVktR。
(2)The baby was left the wind and rain.
(3)The of the plot against the President probably saved his life. ORjBn。
山药煮粥的做法5.absorb 吸收；使(精神)贯注；占用(时间)
【教材原句】The cond suggested that people absorbed this dia into their bodies with their meals.第二种看法是人们是在吃饭时把这种病引入体内地.2MiJT。
【观察思考】
(1)The equipment can absorb moisture from the air.这一设备能从空气中吸收水分.gIiSp。
(2)He is absorbed in study.他专心读书.
(3)This job absorbs all of my time.这件工作占用了我地全部时间.
