《动词不定式》说课稿2017.3.15一．说教学目标：1.知识目标：根据新课程标准，设置与学生生活实际相联系的，难度适当的学习情境，能说出不定式的定义，学会不定式的用法。
正确运用不定式在句子中作主语、表语、宾语、宾语补足语、定语和状语。
2.能力目标：会用不定式表达自己的观点。
3.情感目标：通过通俗易懂，贴近学生生活实际的例句，创设生动的语境，激发学生的学习兴趣，降低难度，以鼓励学生努力拼搏，战胜学习中的困难。
鼓励学生大胆提问，积极与他人合作解决问题。
四．说学法指导：为首先复习句子成分，然后举例总结不定式的各种成分和形式。
五．说教学重点、难点：重点：正确运用不定式在句子中作主语、表语、宾语、宾语补足语、定语和状语。
难点：不定式做宾补及造句写作六．说过程与方法：根据《新课程标准》中语法教学的目标和指导思想，注重系统性、层次性、交际性和多样性等教学原则。
教师生动地引入学习情境。
引导和鼓励学生分析、归纳不定式的规律，师生一起学习讨论，给学生领悟、独立思考、合作探究的空间。
我采用“呈现语法规则要点－师生讨论－归纳总结－巩固操练－综合运用”的模式比较适合于复习阶段的语法教学。
实践阶段的语法教学一方面是教师的讲解与分析语法点，帮助学生获得该语法点的感性认识，另一方面是学生进行有意义的操练，由控制性练习向控制性较少的练习转化，最后进入自由练习阶段。
七．说问题预设：1.一部分同学连句子成分的构成都不了解，会直接给不定式的成分学习造成障碍。
2动名词作主语和不定式的区别可能会被提出来。
（若没有学生提出来，教师举例，可以小组商议解决，然后本组出代表发言）八．说教学过程：1.导入新课：用例句导入不定式话题，然后引入不定式的用法及不定式的结构。
（把全班分成两个小组，对他们这堂课的表现进行评价。
）2.学生自学，讨论：历年高考试题扫描《动词不定式》——用所给词正确形式填空1）.I have a lot of things ____ (do) this weekend .2） The teacher often tells Jim and John _____(spend) too much time playing video games3）． The greedy inn-keeper once made the poor heron ____ (dance) twice a day。
4）． Some young people are now ___ (rich) to buy private cars5） Yesterday morning I got up early ___(为了) be late for the exam①观察：学生自学学案上列出的例句，让学生理解例句。
反馈方法：由学生翻译句子，并模仿造句或提出问题有其他同学翻译成英语。
若有问题，鼓励学生小组内讨论解决。
（让学生根据自身的基础确节奏，学会与人合作，学会寻求帮助解决问题）②小组合作：在教师的引导下，组内交流找出例句的规律、句子结构和用法上，让学生自己总结有关的语法规则。
（培养学生分析综合，概括总结的能力）③展示:(6')各组出代表发言，全班交流（培养学生的语言表达能力和集体意识，集体荣誉感）④点评: ( 5’)由教师予以评价或补充。
（最后明确答案，进行形成性评价，鼓励学生的学习热情，指出存在的问题）⑤巩固训练: (17’)进行有关语法点的操练或产出性实践。
各组出学生代表展示答案。
教师点名抽查检测结果，尽量有学生讲解。
（巩固本节课内容，检测学习效果）（6）、朗读一首诗《NEVER GIVE UP》（7）作业： Writing:Try to use the infinitives to make three sentences.（8）板书设计The Infinitive一般式 to +do sth 否定式 not to do完成式 to have done 进行式 to be doing十．说教学效果分析：在学生活动过程中，教师应始终关注他们的参与程度，随时给予鼓励。
并且小组合作要得到体现，结合例句和情景，效果应该良好，最终达到“提高学生综合语言运用能力”这一目标。
附：不定式的各种用法：（1）、不定式作主语。
To learn English well is not easy . 动词不定式作主语时，为了避免句子的头重脚轻，常用it作形式主语，而将真正的主语放在句末： It ＋be＋形容词＋(for sb.)＋动词不定式。
It’s important (for us) to make a plan for our study. It’s easy to make mistakes when we study.It’s necessary to solve the problems in our study.在这个句型中，如果形容词与不定式的逻辑主语关系密切，并且形容词用来说明逻辑主语的性质、品质、特点等，由of引出逻辑主语。
这类形容词主要有nice, kind, good, wrong, right等。
It’s very kind of you to help me.（2）、动词不定式作宾语Everyone has a dream.Someone wants to be a doctor.Someone likes singing pop songs, She dreams to be a singer.We hope to succeed.Don’t forget to be careful in the study.后面能接不定式作宾语的动词有： agree , ask, choose, decide, forget, happen, hope, learn, would like, love, offer, remember, start, try, want, wish, prefer, expect等。
若作宾语的动词不定式（短语）很长，可用it作形式宾语。
He found it hard to catch up with others.I find it interesting to learn English with you.另外，不定式和疑问词who, what, when, where, which, how构成不定式短语作宾语。
I don’t know how to use a computer.He didn’t know where to go.（3）、动词不定式作宾语补足语后面能接to不定式作宾语补足语的动词有： ask, help, invite, would like, need, order, teach, want, 等。
注：动词不定式的否定式只须在to 前加 not.。
I asked him to hand in his homework on time.Please tell her not to be late again.有些动词后面需要跟不带to 的动词不定式作宾语补足语，常见的动词如let , make, see ,hear, feel , watch, notice。
Listening to music makes you relax.I see you study hard every day.It made everyone feel tired.注意：这些动词变为被动语态时，须加to。
如：I made him read English every day.He was made to read English every day.They saw the boy go into the room.The boy was seen to go into the room.（4）、动词不定式作定语。
不定式作定语时，必须放在被它修饰的名词或代词后面。
I have many things to do.We all have a chance to go to college.He has a lot of homework to do.She is the first girl to pass the running test in our class. There is nothing to worry about.（5）、不定式作状语。
动词不定式作目的状语常用在go, come, hurry等不及物动词后，表目的。
They got up early to catch the early bus.有时可以把不定式（短语）提前，放于句首，表示强调目的。
例：To learn English well, he went to England.作目的状语，常与in order to 或 so as to 连用，否定式是in order not to 或 so as not toWe study hard in order to get more knowledge.做结果状语，常与too…to, enough…to, 或者so…as to…连用。
He is too lazy to get up early.He got up late so as to miss the bus6）、动词不定式作表语。
动词不定式可以在句子中用作表语,限用于连系动词之后。
To see is to believe. My job is to teach English.当堂检测：Rewrite the sentences as required 改写句子1 He didn’t know whom he could ask for help 保持原意He didn’t know ____ ____ ask for help2 The boy was so frightened that he couldn’t say a word保持原意 The boy was____ frightened ______say a word3 He got up so early that he could catch the early bus 保持原意 He got up early _____ _______ catch the early bus4 The girl is so clever that she could recite the text in three minutes The girl is clever ___ _____recite the text in three minutes 保持原意5 He wishes that he will become a footballer when he grows up He wishes ____ ___ become a footballer when he grows up、6 Mr Black made Tom copy the text ten times yesterday 改成被动语态 Tom ____ made ____ copy the text ten times yesterday7 I don’t know which hobby group I will join 保持原意I don’t know which hobby group ____ _____8 Mary’s hope that she would get an “A” in the physics test 保持原意Mary’s hope is ___ ____ an “A” in the physics test9 She put on her best clothes so that she could be the most beautiful lady at the party . 保持原意 She put on her best clothes ____ _____ to be the most beautiful lady at the party .10 The man is so old that he can’t run fast . 保持原意 The man is ____ old _______ run fast .。