牛津译林版九年级下册Task说课ppt课件

这是一份牛津译林版九年级下册Task说课ppt课件，共52页。PPT课件主要包含了课文呈现，teacher，hunger，advantages，new type，the USA，考点精讲，考点1，考点2，dvantages等内容，欢迎下载使用。

A great persnA Amy wants t write abut Yuan Lngping, a rice scientist. Here is the infrmatin she has fund. Yuan Lngping — Father f Hybrid RiceName: Yuan Lngping Title: a rice scientist, a member f the Academy f EngineeringDate f birth: 7 September 1930
Majr events: 1953: wrked as a teacher in an agriculture schl after graduating frm cllege 1960: saw peple die f hunger, s began research int hybrid rice 1964: happened t find a natural hybrid rice plant that had many advantages ver thers ①
1975: develped a new type f hybrid rice plant, which prduced 20% mre rice per unit than ther cmmn kinds1979: this new type f hybrid rice was intrduced int the USAAt present: ver 100 cuntries in Asia, Africa and America have grwn hybrid riceCntributin: his achievements have increased rice prductin by 20%—30%, and in sme places even mre②
Why I admire him: has spent all his life n the research and develpment f better rice plants; ③ has slved the prblem f hunger fr many peple
B Amy is writing her article. Help her cmplete it. Use the infrmatin in Part A n page 32 t help yu. I think Yuan Lngping, a rice scientist and a member f the Chinese Academy f Engineering, is ne f the greatest peple that have ever lived.
He was brn n (1)______________________. In 1953, he began wrking as a (2)____________ in an agriculture schl after he graduated frm cllege. In 1960, he saw peple die f (3) ____________, s he began research int hybrid rice. In 1964, he happened t find a natural hybrid rice plant that had many (4)____________ ver thers.
7 September 1930
After nearly ten years f hard wrk, he and his team finally develped a (5) ____________ f hybrid rice plant, which prduced (6) __________________ per unit than ther cmmn kinds. In 1979, this new type f hybrid rice was intrduced int (7) ____________. At present, ver 100 cuntries in Asia, Africa and America have grwn hybrid rice.
20% mre rice
Because f his achievements, (8)___________________ has been increased by 20%—30%, and in sme places even mre. He is cnsidered the (9) “_______________________”.Yuan Lngping has spent all his life n the research and develpment f (10) ___________________. He has slved (11) ________________________ fr many peple. That is why I admire him s much. ④
rice prductin
Father f Hybrid Rice
better rice plants
the prblem f hunger
C Nw prepare yur wn article. Lk fr infrmatin using the Internet, bks r magazines. Remember t make sme ntes befre writing yur article.
Self-assessment
Result : Perfect! Gd! Nt bad! I need t spend mre time n ________.
①happened t find a natural hybrid rice plant that had many advantages ver thers
happen t 碰巧e.g. If yu happen t see him, please give him my regards. 如果你碰巧见到他，请代我向他致意。 Amy happened t be at hme at that time. 那个时候，埃米碰巧在家里。
What happened t Amy just nw?刚才埃米发生了什么事？He hasn’t cme yet. What d yu think has happened t him?他还没有来。你认为他怎么了？
速记小法：happen 和take place，相同又不同，泛指“发生”表相同，细分又不同，有计划、有预谋用take place，突然发生、不可预见的只用happen。
难点＆辨析: take place 与happen
e.g. Great changes have taken place in China since 1978.自从1978 年以来，中国发生了很大的变化。New things are happening arund us.新生事物正在我们的周围发生。
表示“发生”的happen与take place 均没有被动语态。
—Have yu met Luke recently?—Yes, I __________________________(碰巧看见他) in the science museum yesterday afternn.
happened t see/meet him
【解析】本题用词语搭配法。句意：—你最近见过Luke 吗?—见过，我昨天下午在科学博物馆碰巧看到他。表示“碰巧”用happen t。
advantage /əd'vɑːntɪdʒ/ n. 优势，有利条件e.g. Fr a galkeeper, it’s a great advantage t have big hands.对于一个守门员来说, 有一双大手是很大的优势。
In 1961, Yuan Lngping fund a natural hybrid rice plant that had many a ver thers.
【解析】句意：1961 年，袁隆平发现了一种天然杂交水稻，和其他水稻相比，它有许多优点。根据其前的many 可知此处用复数advantages。
②his achievements have increased rice prductin by 20%—30%, and in sme places even mre
increase /ɪn'kriːs/ v. 增加； 提高(t becme r t make sth. greater in amunt, number, value, etc.)e.g. Wide reading will increase yur vcabulary. 博览群书会增加你的词汇量。
辨析：increase by 与increase t
e.g. The ppulatin f this twn has increased by 5 percent. 这个镇的人口增长了5%。 The ppulatin f ur cuntry has increased t 1.4 billin. 我们国家的人口已增长到了14 亿。
辨析：increase 与add
e.g. We had better increase the amunt. 我们最好把数量再增加一些。 If the tea is t strng, add sme ht water t it. 如果茶太浓，加点开水。
Develping gd reading habits can ______ ur reading speed. A. review B. receive C. spread D. increase
【解析】考查动词辨析。review 回顾，复习；receive 收到；spread 传播；increase 增加，提高。根据句意：养成良好的阅读习惯可以提高我们的阅读速度。
一语辨异：I increased the amunt f water t be added during cking.烧饭时我增加了该加的水量。
③has spent all his life n the research and develpment f better rice plants
develpment /dɪ'veləpmənt/ n. 发展；开发；进展e.g. This is a new scientific develpment. 这是一项科学新发展。
Newtn’s Therem plays an imprtant rle in the develpment f science. 牛顿定律对科学的发展起了很大作用。
Nw mre and mre schls care fr the full ________ f the students’ talents. A. develpment B. agreement C. preparatin
【解析】考查名词辨析。句意：现在越来越多的学校注重学生才能的全面发展。develpment发展；agreement同意；preparatin准备。分析句意可推知：学校注重学生的全面发展。
④That is why I admire him s much.
That is why...这就是……的原因e.g. He is very kind t everyne. That’s why he has many friends. 他对每个人都很好。这就是他有很多朋友的原因。 She is always late fr class. That’s because she lives far away frm the schl. 她上课总是迟到。那是因为她住得离学校远。
That is why...，后接某事产生的结果。
这就是他今早迟到的原因。 That’s ______ he was ______ this mrning.
【解析】考查句型That’s why...和短语be late。
why late
本单元话题是谈论名人或英雄人物。请你根据提示，以A great persn为题，写一篇80词左右的短文。姓名：查尔斯·罗伯特·达尔文(Charles Rbert Darwin)出生地及日期：1809年2月12日，英国，什鲁斯伯里(Shrewsbury)去世日期：1882年4月19日毕业学校：剑桥大学(University f Cambridge)
主要生平事迹：1839年：与Emma结婚1859年： 发表《物种起源》(On the Origin f Species)以对生物学(bilgy) 的巨大贡献闻名于世进化论(thery f evlutin) 的奠基人A great persn______________________________________________________________________________________________
本文要求一篇记叙文。主要叙述“一位伟大的人”。文章介绍的是过去情况，所以文中时态用一般过去时，人称用第三人称和第一人称。
“三段论法”写“一位伟大的人”
A great persnI think Charles Rbert Darwin is ne f the greatest persns in the wrld.He came frm Shrewsbury, the UK. He was brn n 12th February 1809. And he died n 19th April 1882. He graduated frm the University f Cambridge. He gt married t Emma in 1839. In 1859, he published On the Origin f Species. He is famus fr his devtin t bilgy, and he is the funder f the thery f evlutin.
I admire him because he had the curage t believe that there is n Gd. What I learned frm him is that we shuld depend n urselves.
本文应用“三段论法”写一位伟大的人物。文章开题引出话题，点出我认为伟大的人物，主体部分介绍了他的具体事迹，概括总结部分写出了“我”敬佩此人的原因。
本文结构清晰、层次分明、行文连贯、表达准确。运用了固定结构ne f the+形容词最高级+复数名词；运用了四个比较高级的短语：be brn、get married、be famus fr以及depend n。体现了作者较为丰富的语言词汇和较好的运用语言的能力。
1. Day after day, the scientists wrked hard in the ____________ (实验室).2. Her yuth gives her an _____________ (优势) ver the ther runners.
一、根据句意及汉语提示写单词
3. I think the GDP will prbably _____________ (增加) by 6.8% this year.4. This is an imprtant stage in ur cuntry’s _______________ (发展).5. The children get tgether t buy a ___________ (礼物) fr their teacher.
6. Yuan Lngping has devted all his life ________ the research and the ________ f the rice plants.A. n; develpment B. t; develpmentC. t; develping D. n; develping
【解析】本题用固定结构法解题。句意：袁隆平一生致力于水稻的研究和发展。devte... t致力于……, the develpment f ……的发展。根据句意可知选B。
7. Mre details t the plan ________ t ensure its executin yesterday night. A. add B. adding C. are added D. were added
【解析】考查时态和语态。句意：更多的细节昨晚被添进计划中来确保它的实行。主语details和动词add之间是被动关系，且句中的时间状语为yesterday night，故用一般过去时的被动语态，即was/were+动词的过去分词。
8. —There are a lt f ________ f bike riding. —I agree. It’s gd fr the envirnment and it saves mney. A. instructins B. instrumentsC. advantages D. prducts
【解析】本题用辨析法解题。考查名词辨析。instructin说明；instrument乐器；advantage优点；prduct产品。句意：—骑自行车有很多的好处。—我同意。它环保而且省钱。
9. It is necessary fr everyne t ________ a gd habit f reading. A. enjy B. chse C. develp D. accept
【解析】本题用辨析法解题。考查动词辨析。句意为：对每一个人来说， 读书的好习惯是有必要的。enjy 喜欢；chse 选择；develp 发展，养成；accept 接受。习惯是要逐渐养成的。
10. Yu will never guess ________. A. wh am I waiting fr B. what has happenedC. hw can she help me D. where did I g
【解析】本题用语法判定法解题。句意：你永远不会猜到发生了什么事。宾语从句用陈述语序，故选B。
11. 现在，越来越多的学生喜欢学英语了。____________________________, mre and mre students like t learn English.
三、根据所给汉语完成下列句子
At present /At the mment
12. 随着科学的发展，计算机将得到更广泛的应用。_________________________________, cmputers will be used mre widely.13. 尽管你比同班同学在英语上有优势，你也不能掉以轻心。________________________________________________ in English, but yu can’t treat it lightly.
With the develpment f science
Yu have many advantages ver yur classmates
14. 上周我们学校举行了经典名著阅读比赛。Last week the classic reading cmpetitin _____________ in ur schl. (take)15. 碰巧我读过那个故事，所以我能告诉他们事实真相。 I ________________________ the stry, s I can tell them the truth. (happen)
happened t read
Neil Armstrng is the first man t walk n the Mn. He tk his first __________ at six and received his ________________ licence at 16. In 1949, Neil jined the navy and __________ as a pilt. He was chsen t be an astrnaut in 1962. Fur years later, he __________ t jin tw spacecraft tgether in space.
student pilt’s
Then the big day came. On 20th July 1969, he __________ Apll 11 n the Mn tgether with Aldrin. Neil said the famus wrds “ne small __________ fr(a) man, ne giant leap fr mankind” n the Mn. They became __________ after they returned with many Mn rcks. Neil was __________ with the Medal f Freedm, the __________ award that a US citizen can receive because f his excellent __________ .
本节课主要学习了以下知识点，请同学们及时巩固练习：advantage ; increase ; develpment ; wrk as ; die f ; happen t ; be intrduced int ; at present ;
熟记本课时的词汇熟读教材的内容完成本课时的课后作业。