1、3、扮演石头和泥土的同学站在圈子的中间，而扮演风的同学站在圈子外。4、游戏开始，扮演泥土的同学务必在不接触扮演树和小草的同学的身体的任何一个部位的前提下逃离圈子5、扮演风和扮演石头的同学也务必在此前提下协助扮演泥土的同学逃离。6、开始的逃离会很难，但在游戏进行务必时间后，主持人能够让同学们暂时停止，然后当众把两个同学握着的手分开，并打开务必的角度，减少游戏的难度，让里面的同学逃离。游戏结束讲解，树木和小草扮演着稳固水土的作用，有他们在，泥土不会逃离，但是，主持人扮演的是一个伐木者，他的作为会让泥土逃离，从而导致石头裸露，导致石漠化，活动目的在于让大家认识到保护树木等植被的重要性。环保小游戏（四
2、）：自食其果游戏前准备一些质地比较松软的水果（如香蕉，西红柿，西瓜等）以及一些家庭常用的佐料（如盐，醋，糖，胡椒粉之类）。1、主持人先把同学们聚在一齐，当众把水果和佐料一齐放进一个深色的塑料袋，并交给在座的一个孩子。然后让一个解说人员背对人群开始击掌，而身后的同学们则开始传塑料袋。2、在传塑料袋的过程中，每个同学在得到塑料袋的时候务必用力捏一把塑料袋中的水果然后才能往下传。当掌声停止的时候，塑料袋就务必停止传递，而主持人就请出拿着塑料袋的那个同学，请他当众吃一口袋里的水果，然后询问同学们尝到那水果和平时吃的哪种更好吃。（由于水果经过挤压样貌很难看，并且由于气味很怪，同学很难下口，主持人务必适当
3、劝导，并给予奖品鼓励。）3、着自然界中的一种很好资源，人们都能很好的利用（如水，植物等）但由于人类对各种资源的胡乱使用，让许多资源不在能为人类利用，人类终自食恶果。环保小游戏（五）：快乐传真选取5人面朝统一方向站立成一排，由主持人告知队伍某一端的参与者一个有关于动物的成语或者易于用肢体语言表达的动物名字，然后由该参与者透过自己的肢体语言来向站在自己身后的参与者表达，以此类推，直到队伍的最后一个参与者，他务必透过别人的肢体语言来决定该成语或者动物。此游戏能够几个小组竞争比赛。定语从句教案（一）：一.概述课题来源：初三英语所需课件：一课时学习资料：定语从句中关系代词who， whom ，which
4、 ，that ，as的用法。定语从句是一个很重要的语法项目，为以后的英语学习打下坚定的基础，也是初高考出现频率较高的考点。二.教学目标分析知识与目标分析知识与技能目标：帮忙学生掌握关系代词who， whom， which， that， as 的用法，丰富学生的语法知识，构成独立的学习潜力，能够运用这些知识去解决定语从句的习题。过程与方法目标：让学生主动参与感知积累理解关系代词的过程，让学生学会关系代词的用法，学会探究解决问题。情感态度价值观目标：让学生体验到学习定语从句的乐趣。三.学习者特征分析初中生刚刚接触与从句，对句子结构认识不够清楚，但是这部分资料很重要，有助于学生完善整个英语语法知识结
5、构。四.教学策略选取与设计本课题主要采用启发式教学策略，合作学习，探究学习的策略，在教学中，创设问题情景，以小组为单位进行讨论，合作学习，得出结论。五.教学资源与工具设计多媒体教室 计算机 PPT课件六、教学过程第一步:复习（检查作业）第二步：导入Marry is a beautiful girl。Marry is a girl who has long hair。（讨论句子特征 ）老师总结：什么是定语从句，先行词，引出定语从句由关系代词，关系副词来引导。第三步：介绍引导定语从句的关系代词。第四步：详细介绍这些关系代词的用法。第五步：习题（加深印象）第六步：课后总结第七步：布置作业七、帮忙和总
6、结教师以启发诱导的方式向学生带给帮忙和指导，针对不一样的学习间断的学生采取不一样的帮忙和指导，之处不一样水平的要求，给予不一样的帮忙。对于学习潜力强的能够以暗示的方式进行指示，对学习潜力差的学生能够透过逐步深入的方式进行讨论。在学习结束后，对学生的学习做出简单的总结，能够布置一些练习题，以强化学习效果。八、教学评价设计建立量规，向学生展示他们将被如何评价（来自教师和小组其他成员的评价）。另外，能够建立一个自我评价表，这样学生能够用它对自我的学习进行评价。定语从句教案（二）：。 定义定语从句，起形容词的作用，在句中常用来修饰名词或代词。被修饰的词称为先行词，引导定语从句的词称为关系词， 关系词的
7、作用一是放在先行词与定语从句中间起引导作用;二是在好处上代替先行词，并在从句中充当一个成分。其中关系代词：who， whom， whose， which， that， as;关系副词：when， where， why。eg。 She is the girl who sings best of all。The pen which my uncle gave me is missing。He lives in a house whose windows face south。The factory where my father works is in the east of the city。P
8、erhaps the day will e when people will be able to breathe clean air in cities。 关系代词1。 先行词是人，作主语，关系代词用who， that He is a mannever leaves todays work till tomorrow。The boy is standing there is my cousin。2。 先行词是人，作宾语，关系代词用 whom， who， that， Here is the man youve been expecting to meet。The man you met yes
9、terday is Mr。 Smith。3。 先行词是物，作主语，关系代词用which， thateg 。 The train has just left is for Guangzhou。Children like to read books have wonderful pictures。4。 先行词是物，作宾语，关系代词用which， that，或省略 The book you borrowed yesterday is really interesting。The pen my uncle gave me is missing。5。 先行词是人、物，作定语，关系代词用whose He
10、is the professor name was Jackson。China， population is the largest in the world， is developing very fast。 关系副词 先行词是表示时光的名词，在定从中作时光状语，关系代词用when I cant remember the date he went abroad。Ill never forget the day I joined the army。 先行词是表示地点的名词，在定从中作地点状语，关系代词用where; 其中注意表示抽象概念的地点名词，如，situation、stage、degre
11、e、point等表示方面或程度时，也需用where This is the village Uncle Wang once lived。They have reached the point they have to separate with each other。Hes got himself into a dangerous situation he is likely to lose control over the plane。 先行词是reason，在定从中作原因状语，关系代词用why I dont know the reason he was late。None of us kn
12、ow the reason Tom was absent from the meeting。引导定语从句的关系副词也能够用“适当介词 + which”来代替。 October 1， 1949 was the day when=the Peoples Republic of China was founded。This is the factory where（=we worked a year ago。I dont believe the reason why （=he was late for school。 关系代词that & which的区别: 只用that的状况 先行词为all， e
13、verything， anything， nothing， little， much等不定代词时。 There is nothing can prevent him from doing it。 先行词被any， only， few， no， very， little 等修饰时。 This is the very book Im looking for。 先行词被形容词最高级或序数词修饰时。 The first place they visited in Guilin was Elephant Trunk Hill。This is the best film I have ever seen。
14、 先行词既有人又有物时。 He talked about things and persons they remembered in the school。 先行词被the only， the very修饰时。 Mr。 Smith is the only foreigner he knows。 句中已有who或which，为了避免重复时。 Who is the man is standing beside Tom? 不能用 that的状况： 引导非限制性定语从句; He had failed in the maths exam ， made his father very angry。 介词
15、+ 关系代词。 This is the room inmy father lived last year。 as引导定语从句时的用法（as 相当于that & which） as引导限制性定语从句通常用于the same as， such as结构中。 This is the same book I lent you。Such machines are used in our workshop are made in China。 as引导非限制性定语从句既可放在主句之前，也可放在主句之后，位置灵活，用来修饰整个句子。通常用下列句型：as is known to all， as is said
16、， as is reported， as is announced， as we all know， as I expect 等。 I expected， he got the first place again in this mid-term examination。Taiwan， we all know， belongs to China。 限制性定语从句和非限制性定语从句的主要区别:限制性定语从句: 一般紧跟在先行词后面，不用逗号把从句与先行词分隔开来。使先行词的意思十分明确，成为特定的人或物，是句子中不可缺少的成分，少了它句子就会失去好处不能成立，或意思不清楚，不能说明问题。通常译为
17、定语。非限制性定语从句: 通常由逗号与句子其他成分隔开。只是对先行词作进一步的说明，没有它句子仍能成立，意思仍很清楚。通常译为并列的句子。 I was the only person in our office was invited。（去掉定语从句，意思就不完整）Toms father， is over sixty， still works hard day and night。（整个句子可分成两句来翻译）。 分隔定语从句即先行词与关系代词、副词之间被介词短语，同位语，谓语等分隔开来。此种定语从句，在选取关系词时，要注意找准先行词。 There is an expression in his
18、 eyes （I cant understand。I was the only person in my office was invited to the important ball。I suggest you choose someone I think is very kind and friendly。选取填空： It was April 29，2011 Prince William and Kate Middleton walked into the palace hall of the wedding ceremony。A。 that B。 when C。 since D。 be
19、fore）Gutter oil is illegally recycled cooking oil， contains chemicals that are harmful to the human body and can even cause cancer。 it B。 which C。 where D。 that Between the two parts of the concert is an interval， the audience can buy ice-cream。 when B。 where C。 that D。 which The old town has narrow
20、 streets and small houses are built close to each other。 they B。 what D。 Whatever is left over may be put into the refrigerator， it will keep for two or three weeks。 while6。 English is a language shared by several diverse cultures， each of - uses it somewhat differently。 which B。 what C。 them D。 tho
21、se7。 A bank is the place they lend you an umbrella in fair weather and ask for it back when it begins to rain。 that C。 there8。 She has a gift for creating an atmosphere for her students - allows them to municate freely with each other。 who9 Ted came for the weekend wearing only some shorts and a T-s
22、hirt， - is a stupid thing to do in such weather。 this B。10。 She showed the visitors around the museum， the construction - had taken more than three years。 for which B。 with which C。 of which D。 to which11。 After graduating from high school， you will reach a point in your life - you need to decide wh
23、at to do。 which D。 where12。He was so pleased with all we had done for him he wrote us a letter to praise for it。 what; what B。 that;13。The moon travels round the earth once every month， is known to everybody。 as C。 what14。 is often the case with elder people， my grandma， talked about my new hairstyl
24、e for at least 50 minutes nonstop。 That B。 Which C。 As D。 It15。The school shop， customers are mainly students， is closed for the holidays。 whose C。 when D。16。The novel was pleted in 1978， the economic system has seen great changes。 during which C。 since then D。 since when17。Books bring us into the p
25、resence of the greatest minds have ever lived。 who C。不填 D。18。The world is made up of matter。 in that we live B。 on which we liveC。 where we live in D。 we live in19。Ive bee good friends with several of the students in my school - I met in the English speech contest last year。 who B。20。Is this the rea
26、son at the meeting for his carelessness in his work? he explained B。 what he explained how he explained D。 why he explained21。He was very angry and I can still remember the way he spoke to me。 how B。22。Thats the new machine parts are too small to be seen。 whose D。23。David is such a good boy all the teachers like。
