北师大模块四Unit10Lesson3

1、ks5u精品课件amusement diamond cookie appeal approximately soil containbalance remove 乐趣 娱乐活动金刚石 钻石饼干 小点心吸引 引起兴趣；呼吁 恳求近似地 大约地泥土 土壤包含 含有平衡移开 挪走ks5u精品课件erosion importance crop economy puzzle valley homeland motherland behave advance software 土壤侵蚀重要(性)农作物 庄稼 经济使困惑 谷 山谷祖国 家乡祖国 家乡举止 表现 取得进展改进电脑软件ks5u精品课件1appr

2、oximately adv.近似地，大约地The plane will be taking off in approximately five minutes.飞机大约五分钟后就起飞。The babydog was approximately the size of a matchbox.小狗大概只有火柴盒那么大。单词扫描单词扫描ks5u精品课件【感悟高考】The questionnaire takes_ten to fifteen minutes to complete and can be used along with the assessment interview.Amainly B

3、punctuallyCapproximately Dprecisely解析考查副词。这里意思是“问卷大约需要10至15分钟完成”， 应选择approximately“大约地”。 mainly“主要地”；punctually“准时地”；precisely“精确地”。答案Cks5u精品课件2appeal (1)vi.恳求；呼吁 appeal to sb 向某人呼吁 appeal to sb for sth 为某事向某人呼吁 appeal to sb to do sth 呼吁某人做某事 He appealed to his friends for support. 他向朋友们寻求支持。 I appe

4、al to you to say whether I am right or not. 我希望你说说我做得对不对。ks5u精品课件(2)appeal n热切或急切的要求、请求或恳求an appeal for aid恳求援助an appeal for forgiveness恳求原谅ks5u精品课件【单项填空】How did you like Nicks performance last night?To be honest，his singing didnt_to me much.Aappeal BbelongCrefer Doccur解析句意：你觉得Nick昨天晚上表演得怎么样？说实话，他的演

5、唱对我没多大吸引力。appeal to sbattract or interest sb(对某人)有吸引力；(使某人)感兴趣。belong to属于；refer to谈到，提到；occur to发生。答案Aks5u精品课件 3contain vt.包含；含有；忍住；抑制 It containsIm not surevitamins. 我不敢肯定这东西含有维生素。 The bowl contains a variety of fruit. 这个碗里装有各种水果。 He was so excited that he could hardly contain himself. 他激动得不能自已。ks

6、5u精品课件【辨析】 contain/include (1)contain“包含”，侧重“整体内有”，指在某一范围或容器内能容纳某物，不用于进行时态。(2)include“包含”，侧重被包含者只是整体中的一部分，常用于“.，including被包括部分”或“，被包括部分included”。ks5u精品课件【单项填空】The house_six rooms altogether，_the study.Acontains；containingBcontains；includingCincludes；includingDincludes；containing解析contain强调整体的包含与成分的包

7、含；include强调部分的包含，including(介词)，包括。答案Bks5u精品课件 4balance(1)vt.权衡，对比；使平衡，抵消，跟相抵 She had learned to balance working efficiency with good human relationships.她已经学会协调，既要提高工作效率，又要保持良好的人际关系。ks5u精品课件(2)n.天平，秤；平衡，均势weigh sth in the balance用天平称某物keep ones balance保持平衡(keep the balance of sb)lose ones balance失去平

8、衡；心慌意乱Its important to keep the balance of nature.保持生态平衡非常重要。ks5u精品课件【单项填空】We must_the advantages and disadvantages.Abalance Bremove Cpuzzle Dbehave解析句意：我们必须权衡利弊。balance 权衡；remove 移走；puzzle 使困惑； behave 举止。答案AQ1：Do you get pocket money from your parents? Q2:What things do you like to spend money on ?

9、How about buying a tree instead?Your can have so much effect?Read the text ( P12 )YesAll this started with 5 yuan?Try to guess: What do you think will be talked about in the text? ? ?Look at the titles and pictures.Read the paragraph in italics. (斜体字段落斜体字段落) Task 2: Fast reading Read the text fast a

10、nd match the topics with each paragraph. Readinga. A successful tree-planting programme and the importance of your 5 yuan.b. Everybody plays an important role in stopping Yellow River erosion.c. It is a huge job to control Yellow River erosion.d. It tells us the cause of Yellow River erosion and bad

11、 effects.Para 1Para 2Para 3Para 41. Which river is being talked about in the text?Task 3 : Read and listen to the passage. Answer the questions in Ex.4 on P12.The Yellow River 2. What s the problem with the Yellow River?1. Every year, about _ billion tons of sand flows into the Yellow River. 2. Over

12、 time, the removal of sand has caused serious _. 1.6soil erosion3. In which area has soil erosion almost destroyed farming land?In some areas in Shanxi Province4. What can people do to help stop soil erosion?Plant trees5. Why does the writer say 5 yuan is important?Why?Because we can use it to buy a

13、 tree, which helps prevent erosion.6. Which example is given to show that 5 yuan can help to develop a local economy?Jiuchengong Valley Some information about Jiiuchengong Valley 内蒙古内蒙古九成功村于1997年被列入黄河中上地重点流域治理和98年生态重点治理流域。经几年治理，推广植树计划后，原来12.8平方公的五荒地变成了“林草繁茂有山正绿，沟渠打坝水皆清，种植、养殖兴旺发展，人与自然和谐荣”的生态园。在这个优雅环境

14、里，庄园外观朴，内设舒适典雅，游人在这可垂钓、采摘鲜娱乐休闲度假，同时体会东胜人民战胜恶劣生环境的毅力，尽情领略大自然的风光。 ? ?7.Do you know the meaning of the title “when less is more” ?Chinese is also ok!积少成多积少成多according to the text1. With the money of selling trees , farmers can buy goods or services.2. Jiuchengong Valley has been changed into a green ho

15、meland.FTTask 4 : Decide True, False, or No Information ( NI )3. Now government has taken measures to make everyone buy a young tree with 5 yuan.4. Five yuan is too little, you can give more money to plant more trees.5. Planting more trees reduces soil erosion and makes soil stay on the land.TNIFTas

16、k 5: Vocabulary learningapproximately, soil, contain, remove, erosion, view, crops,puzzledRead these words togetherFind out in which line each word is and match them with their meanings. ( 根据句子语境猜词根据句子语境猜词)Match the words with their meanings. 1. about 2. Plants such as wheat, rice or fruit grown by

17、farmers 3. being worn away by water, wind or sand. 4. Unable to understand sth. 5. opinion 6. Have something inside 7. The top part of the earth in which plants grow 8. Take something away from the placeapproximatelycropserosionpuzzledcontainviewsoilremovePost-reading: Consolidation of the text Clos

18、e your books and fill in the blanks.Beginning: Showing a question- What can you do with 5 yuan?- _ _ _ along the banks of the Yellow River.Para. 1: Explaining the reason for doing thisErosion of the land along Yellow River is serious and it has forced _ _ to leave their homeland.Para. 2: Who should

19、be responsible for controlling Yellow River erosion?Government, international organisations and_of us.Buy a treeLocal farmerseveryonePost-reading: Consolidation of the text Close your books and fill in the blanks. Para. 3: Your role in stopping Yellow River erosion Buy a treeHelp soil _ on the land

20、Farmers can grow crops Develop local economies. Para. 4: The effect your 5 yuan can have Create a _ _ for our motherland.staygreen futureks5u精品课件 1think twice三思，对(某事)仔细思考The teacher advised him to think twice before deciding to quit school.老师建议他仔细思考之后再决定放弃学业。Think twice before you leap.三思而后行。类似的表达方式

21、：on second thoughts重新考虑，仔细思考重点短语以及句子重点短语以及句子ks5u精品课件【完成句子】(1)If I were you，I_(会多考虑考虑)before investing my money in that business.(2)The teacher_(建议那个小女孩三思而行)before she decided to quit school.答案(1)would think twice(2)advised the little girl to think twiceks5u精品课件2(课文重现)Well，if buying a bag of candies

22、or cookies doesnt appeal to you，how about buying a tree instead？【句式分析】(1)这个句子中，buying a bag of candies or cookies是动名词短语在句中作主语。Nodding the head means agreement.点头表示同意。Checking information is very important.核实信息很重要。ks5u精品课件(3)instead单独使用时，与instead of不同，instead是副词，意思是“而，反而”。Last summer I went to Qingda

23、o.This summer Im going to Dalian instead.去年夏天我去了青岛，今年夏天我将去大连。试比较下面的句子：Instead of going to Qingdao，Im going to Dalian this summer.今年夏天我将去大连，而不去青岛。以上两句意思虽然相同，但用instead这个副词时，句子中的动作是被“取”的，即要去做的，而用instead of时，of后面的动作是被“舍”的，即不去做的。ks5u精品课件【单项填空】Today Ill do my homework in my bedroom_.Ainstead in the classr

24、oomBinstead of the classroomCinstead of in the classroomDor in the classroom instead解析句意：今天我要在卧室做作业而不在教室做。instead of连接两个同等成分，而instead是副词。答案Cks5u精品课件 3(课文重现)Every year，approximately 1.6 billion tons of soil flows into the Yellow River，Chinas second longest river. 每年大约16亿吨泥土流进了黄河，中国的第二长河。ks5u精品课件(1)表示

25、第几大、长、宽，用定冠词the序数词形容词最高级。the second biggest city第二大城市(2)Chinas second longest river中国的第二长河，作the Yellow River的同位语。注意：不要说成the Chinas second longest river，此处Chinas是所有格，相当于定冠词the的作用。Tom is the third tallest student in our class.汤姆是我们班第三高的学生。ks5u精品课件【感悟高考】The new stadium being built for the next Asian Ga

26、mes will be_the present one.A.as three times big as B.three times as big asC.as big as three times D.as big three times as解析考查倍数的表达法。句意：为下一届亚运会而修建的体育馆将会是目前的体育馆三倍大小。表示倍数的词做修饰语时，放在as的前面，即“倍数 as adj. as”， 因此选B。答案Bks5u精品课件 4(课文重现)You may agree with this point of view.If so，it is time for you to think ag

27、ain. 你可能同意这种观点，若如此的话，你就该重新思考一下。【句式分析】 句中so用在if之后，代替前面的分句或句子，构成缩略条件句，语义可由上下文语境得知；其否定缩略形式为if not，意为“如果不是这样”。ks5u精品课件You may have some difficulties at first.If so，ring us.开始你可能有些困难，如果有的话，给我们打电话。Is everybody feeling cold？If not，let us open the windows.大家感到冷吗？如果不冷，我们把窗户打开。Are there any English books for

28、us students in the library?If any，there are only a few.图书馆里还有供我们学生看的英语书吗？如果有的话，仅仅有几本了。ks5u精品课件It sounds like something is wrong with the cars engine._，wed better take it to the garage immediately. AOtherwise BIf notCBut for that DIf so解析考查省略和替代。句意：听起来车的发动机好像有问题，如果那样的话，我们最好立刻把它弄到汽修厂去。前后两句话之间是顺承关系。oth

29、erwise否则，要不然；if not要不，不然；but for that若不是因为那件事；if so若是这样。答案Dks5u精品课件3(课文重现)In fact，it is you who have the most important role to play in stopping Yellow River erosion.事实上，你才是阻止黄河水土流失的重要人物。【句式分析】整个句子是强调句，对主语you进行强调。句中have an important role to play意为“起重要作用”，to play作role的定语。可以总结出这样的短语：play a role in.在中起

30、作用/扮演角色。Everyone has an important role to play in protecting our earth.每个人都对保护我们的地球起重要作用。ks5u精品课件【归纳拓展】(1)强调句的结构：It is/was被强调的部分that/who.(指人时可以用who)。强调句可以对句子中谓语和定语以外的任何成分进行强调。I have taught English for three years in this school.我在这个学校教英语三年了。ks5u精品课件强调宾语：It is English that I have taught for three years in this school.强调时间状语：It is for three years that I have taught