人教英語必修四unit2reading.pptx

statistic sunburnt struggle decade super output crop,n. 統(tǒng)計；統(tǒng)計數(shù)字； 統(tǒng)計資料 adj. 曬黑的 vt. & vi. 斗爭；努力 n. 十年；十年期 adj. 特級的；超級的 n. 產(chǎn)量；輸出 n. 莊稼；農(nóng)作物 ；產(chǎn)量,hunger disturbing expand circulate Vietnam,n. 饑餓；欲望 vt. & vi. (使）饑餓 adj. 引起煩惱的； 令人不安的 vt. & vi. 使變大；伸展 vt. & vi. 循環(huán)；流傳 n. 越南,battle rid freedom therefore equip grain,n. 戰(zhàn)役；戰(zhàn)斗；較量；斗爭 vt. & vi. 搏斗；奮斗 vt. 擺脫；除去 n. 自由；自主 adv. 因此；所以；因而 vt. & vi. 配備；裝備 n. 谷物；糧食；顆粒,export nationality occupation confuse regret,vt. & vi. 輸出；出口 n. 輸出，出口 n. 國籍 n. 工作；職業(yè)；占領(lǐng) vt. 使迷惑；使為難 vt. 遺憾；惋惜；后悔 n. 遺憾；后悔,thanks to rid of would rather,幸虧；由于；因為 擺脫；除去 寧愿；寧可,Pre-reading,What is the main food in all East Asian and Southeast Asian countries?,Rice. It is said that there are 2.4 billion people to eat rice every day throughout the world.,If there was no rice one day, what would happen?,In the late 1990s, Brown, an American scholar, came up with the theory of Chinese Menace(威脅), which said that in the 2030s, Chinese population will add up to 1.6 billion, and had the question who would feed the large population in China as well as in the world.,Just at that time, a Chinese scientist declared to the world that China can solve the problem by himself and help to solve the same problem in the world.,Father of Hybrid Rice,A Pioneer For All People,袁隆平被譽為中國的“雜交水稻之父”. 中國農(nóng)民說，吃飯靠“兩平”，一靠鄧小平-制定了生產(chǎn)承包責任制的政策，二靠袁隆平-發(fā)明了雜交稻。 袁隆平，男，年月出生于北京，年畢業(yè)于西南農(nóng)學(xué)院農(nóng)學(xué)系。畢業(yè)后，一直從事農(nóng)業(yè)教育及雜交水稻研究。,袁隆平,在中國人民正鬧饑荒的20世紀60年代，袁隆平提出了雜交水稻的概念，這種新型水稻具有高產(chǎn)量的特點。10年后，他研制成功了一種產(chǎn)量比一般水稻高出20%的新型水稻。 袁隆平一生獻身于農(nóng)業(yè)研究，先后受到聯(lián)合國教科文組織、糧農(nóng)組織的稱譽。,Find out the main idea of each paragraph.,A PIONEER FOR ALL PEOPLE,Match the following headings with the right paragraphs.,Para. 1 Dr Yuans appearance and his achievement,Task Careful reading,Q1: What does Dr Yuan look like?,He has a sunburnt face and arms and a slim, strong body. He is more like a farmer than a scientist.,Q2: What is his achievement?,He grows what is called super hybrid rice, which makes it possible to produce one-third more of the crop in the same fields.,Para 2,His biography,Born in Beijing,Southwest Agriculture College,saw the great need for increasing the rice output,200 million tons was produced,Circulating his knowledge,Which of the following description about Dr Yuans personality is not true? He is satisfied with his life because he is now rich and famous. B. He cares little about money and fame. C. He would rather work than lead a comfortable life. D. He enjoys a simpler life than most rich and famous people.,Para. 3 Dr Yuans personality,His dreams,Para4,1) The first dream,2) The second dream,Produce a kind of rice that could feed more people,As huge as a peanut,The first dream,As tall as sorghum,As big as a corn,To export his rice so that it can be grown all over the world,The second dream,Personal information,Name: Nationality: Age: Occupation: Education: Dream:,Yuan Longping,Chinese,84 ( as of 2014 ),scientist / farmer,graduated from Southwest Agriculture College in 1953,to export his hybrid rice so that it can be grown around the globe,Personal information,Achievement: Hobbies:,listening to violin music, playing mah-jong, swimming and reading,developed super hybrid rice,Although he is one of Chinas most famous scientists , Yuan Longping considers himself a farmer ,盡管是中國最著名的科學(xué)家之一,但袁隆平卻把自己看成一個農(nóng)民,although 相當于though, 引導(dǎo)讓步狀語從句,不與but連用,但可以和yet, still連用. 例如: Although I hurried , yet I was late again . 盡管我匆匆忙忙,然而我再一次遲到了.,This special strain of rice makes it possible to produce one-third more of the crop in the same fields .,這種特殊的稻種使得同樣的田地多收獲三分之一的常量.,make 多用越”make+賓語+賓語補足語”結(jié)構(gòu): (1)make sb / oneself + 過去分詞. 例如: He cant make himself heard at the meeting . 在會上別人聽不到他的聲音. (2)make sb + 不帶to的不定式(被動機構(gòu)加to ). 例如: What makes you think so ? 是什么使你這樣想 ? He was made to work at once . 他被迫立刻工作. (3)make + sb/sth + 形容詞. 例如 : His coming to my my party made me happy . 他能來參加晚會使我很高興. (4)make + sb /sth + n . (賓語補足語如表示某人的職位,頭銜,在一定范圍之內(nèi)的獨一無二,其前不加冠詞). 例如 : Max made London the base of his revolutionary work . 馬克思使路倫敦成為革命工作的根據(jù)地. We all made him monitor . 我們都選他當班長 .,As a young man , he saw the great need for increasing the rice output .,年輕時, 他就看到了稻田增產(chǎn)的巨大需求 .,as 的用法: (1)as作介詞, 意為”如;像;作為;以資格”.例如; What does “quake” mean , as in the word “earthquake” ? 像earthquake 中的quake 是什么意思? (2)as作連詞,意為”當時候 ” , 引導(dǎo)時間狀語叢句,多表示主,從句謂語動詞的的動作同時發(fā)生,與while 相近. 例如 : As she sang ,tears came down her cheeks . 她一邊唱歌,一邊流淚. (3)as引導(dǎo)原因狀語從句時,相當于because ,since, 意為”因為,由于”.例如: As he is a qualified doctor , I trust his advice on medical matters . 因為他是一位合格的醫(yī)生,所以在醫(yī)療問題上我相信他的建議. (4)as引導(dǎo)方式狀語從句或比較狀語從句,意為”如,像”.例如: She stayed in bed as the doctor had ordered . 她依照醫(yī)生的囑咐臥床休息. (5)as引導(dǎo)讓步狀語從句, 意為”盡管”.例如: Young as I am , I know what career I want to follow . 盡管我很年輕,但我知道我想從事什么職業(yè),Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields . 袁博士在不增加土地面積的基礎(chǔ)上尋求達到增收的途徑.,search , search for , look for 的用法區(qū)別 (1)search 為及物動詞,其賓語可以是人，房屋,衣袋,山,森林等名詞,意為”搜索或者搜索某地”.例如: The policeman searche