book4unit2公开课学习教程.pptx

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1、Teaching Aims:1.Review some important words and phrases we learned last period.2.Learn some important sentence structures and put them into use.第1页/共20页Words and Phrases1.斗争；拼搏；努力 _strugglevi.&n.同同.做斗争；与做斗争；与.抗争抗争 _struggle against/with sb./sth.为争取为争取.而（与某人）做斗争而（与某人）做斗争_struggle(with sb.)for sth.艰难地

2、艰难地/挣扎着做某事挣扎着做某事 _struggle to do sthstruggle to ones feet _挣扎着站起来挣扎着站起来We have to _ all kinds of difficulties from home and abroad.struggle with/against第2页/共20页2.遗憾；惋惜 _regret 后接动词：regretvt.&n.1）_regret to do sth.2)_regret doing sth.对要做的事情感到遗憾对做过的事情感到遗憾、后悔regret 作名词作名词：1）非常遗憾非常遗憾 _With great regret2

3、)另人感到遗憾的是另人感到遗憾的是_ to ones regretWeve always deeply regretted _ the house last year,the price is going up rapidly.(sell)sellingWe regret _ you that you failed the test.(inform)to inform第3页/共20页3.减少；减缩_1)减少了_reducevtreduce by2)减少到减少到_reduce to3)n._reduction4)反义词：反义词：_increase第4页/共20页4.评论；议论 _评论某物/某人：

4、commentvi./vt.&n.1)comment sth/sb2)comment on sth/sb3)make a comment on sb/sth5.装备；配备装备；配备_equipvi.&vt.n._equipmentu.n.用用.装备装备 _equip.with被动结构被动结构 _be equipped with 设备精良的设备精良的_be well equipped设备较差的设备较差的_be poorly equipped第5页/共20页6.build up逐渐增强逐渐增强 建立建立开发开发build up to 为为.作准备作准备build on 建立在建立在.的基础上的基础

5、上pack up 停止工作，收拾行装停止工作，收拾行装bring up抚养，教育，呕吐抚养，教育，呕吐grow up 成长；长大成人成长；长大成人take up 从事，开始，占据从事，开始，占据第6页/共20页7.lead to表示导致、造成（后果）的词和短语还有：导致；造成（后果）导致；造成（后果）通向通向1）cause2）result in 3)as a result8.focus on/upon 集中注意力于表示“集中注意力于”的短语还有：1）concentrate on2)fix on 3)pay attention to4)be absorbed in5)be lost in第7页/

6、共20页翻译句子1.我想简单的评论一下非洲现状。2.大部分人还在同干旱等自然灾害做斗争3.让我们感到遗憾的是他们缺少足够的设备。4.农作物的产量锐减。5.他们打算集中精力学习发达国家的先进技术，逐步增强食物供给。6.这些措施将引起他们生活的很大进步。第8页/共20页1.我想简单的评论一下非洲现状_2.大部分人还在同干旱等自然灾害做斗争_3.让我们感到遗憾的是他们缺少足够的设备。_4.农作物的产量锐减。_5.他们打算集中精力学习发达国家的先进技术，逐步增强食物供给。_6.这些措施将引起他们生活的很大进步。_ I would like to make comments on the situati

7、on of the Africa simply.Most of the people there are struggling against natural disasters,like drought.To our regret,they lack enough equipment.The crop output is greatly reducedThey intend/plan to focus on learning advanced technology from build up the food supply.These measures will lead to much p

8、rogress in their life.第9页/共20页用as you know,whats worse,as a result,I believe 等连词短语将以上句子连成一篇短文。I would like to make comments on the situation of the Africa simply.As you know,most of the people there are struggling against natural disasters,like drought.whats worse,to our regret,they lack enough equi

9、pment.As a result,the crop output is greatly reduced.Happily,they intend/plan to focus on learning advanced technology from developed countries,and build up the food supply.I believe,these measures will lead to much progress in their life.第10页/共20页Sentence Structures1.Recently,however,scientists hav

10、e been finding that long-term use of these fertilizers can cause damage to the land and,even more dangerous,to peoples health.have been doing 现在完成进行时现在完成进行时表示从过去某事开始一直延续到现在的动作，可能刚刚停止，也可能还在表示从过去某事开始一直延续到现在的动作，可能刚刚停止，也可能还在继续进行，对现在有一定的影响。继续进行，对现在有一定的影响。We _ (work)all the morning,lets stop a rest.have b

11、een working对比：现在完成进行时对比：现在完成进行时&现在完成时现在完成时I have read the book.I have been reading the book.我读过这本书我读过这本书我一直在读这本书我一直在读这本书第11页/共20页2.If so,what did you do to grow them?if so:如果是这样的话。这是一种省略现象，省略了这是一种省略现象，省略了 it is/wasif 引导条件状语从句中的省略现象还有：引导条件状语从句中的省略现象还有：if ever 如果有过如果有过/发生过的话发生过的话if any 如果有的话如果有的话if po

12、ssible 如果有可能如果有可能if necessary 如果有必要如果有必要注意：表示否定用注意：表示否定用 if notIf possible,try and go to bed and wake up early every day.If necessary,Ill go there myself.第12页/共20页if 引导条件状语从句时的时态：“主将从现”If the weather is terrible next week,we _ off the summer camp.(put)Father told me if I _(work)hard he _(buy)a speci

13、al gift.will putworkedwould buy第13页/共20页3.He would much rather keep time of for his hobbies.would rather do sth 宁愿做某事。would rather not do sth.宁愿不做某事宁愿不做某事 I would/Id rather not stay at home.宁愿做某事而不愿做某事：宁愿做某事而不愿做某事：would rather do sth than do sth.=would do sth rather than do sth.prefer to do sth rath

14、er than do sth.had rather do sth than do sth=had do sth rather than do sth.第14页/共20页would rather+从句（从句用虚拟语气）1.表示现在或将来的愿望，从句用表示现在或将来的愿望，从句用:一般过去时一般过去时 did2.表示过去的愿望表示过去的愿望,从句用：从句用：I would rather you went tomorrow(now).我宁愿你明天(现在)去。I would rather you had been/hadnt been present yesterday。我(宁)愿你昨天在场/不在场。

15、I would rather you _ next Saturday.(come)I would rather _ me about it just now.(not tell)过去完成时 had done camehadnt told第15页/共20页翻译句子1.开始你可能有些困难。如果是这样的话，请给我们打电话。2.我宁可熬夜也要把这道数学题做出来。3.-你们找到昨天在山中失踪的夫妇了吗？-没有，但自从那以后，我们一直在尽力和他们取得联系。You may have some difficulty at first.If so,please ring us.I would rather st

16、ay up to work out this maths problem.-Did you find the missing couple in the mountain yesterday?-No,but we have been trying to get in touch with them ever since.第16页/共20页summaryRecall what we have learnt in this class.1.If 引导条件状语从句中的省略。2.Would rather 宁愿、宁可3.现在完成进行时：have/has been doing第17页/共20页Homework 1.Recite the sentence structures we learnt today.2.阅读理解七选五（3）3.辅导报（12）语法填空和阅读A篇。第18页/共20页第19页/共20页感谢您的观赏！第20页/共20页