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1、Book2 Unit 3 On the move Using language教学设计I.Teaching objectives and core qualities:1.Students understand the structure and function of to -infinitive form as attributive and adverbial of result.2.Students are able to use the infinitive grammar of this section in a real context. 3.Students raise the
2、ir confidence and interest in learning grammar.II.Teaching important and difficult points1.Guide students to transform attributive clause and adverbial clauses into infinitive form, guide students to use infinitive adverbial correctly in the real context.2.Help students improve their interest in lea
3、rning grammar.III. teaching procedureStep1 Warm-up and lead-in:1.Enjoy the song. Look at the sentences from the song and answer the questions.a. I fear theres no one to save me.b. I awoke to find my truck gone.(1) What is the function of “to save” in sentence（a）? Is it used to give description or sh
4、ow result?“To save”serves as attributive in sentence（a）. It is used to give description.(2) What is the function of “to find” in sentence（b）? Is it used to give description or show result?“To find”serves as adverbial of result in sentence（b）. It is used to show result.Step2 PresentationLearn the ten
5、se grammar.不定式作定语和结果状语1 不定式作定语（ 1）不定式作定语通常放在被修饰词的后面，与被修饰词之间存在 主谓关系、动宾关系或同位关系。The man to help you is Mr. Smith. 愿意帮助你的人是史密斯先生。（主谓关系）I should take something to read on the plane. 我应该带点东西在飞机上读。（动宾关系）We all have a chance to go to college. 我们都有上大学的机会。（同位关系）（ 2）不定式与被修饰词存在动宾关系时，如果不定式是不及物动 词，则后面应有必要的介词。He h
6、as a nice pen to write with. 他有一支用来写字的好钢笔。（ 3）the first，the second，the last，the best，the only thing 等常接不定式作定语。He is always the first to arrive at school and the last to leave school. 他总是第一个到校，最后一个离校。2 不定式作结果状语（1）不定式作结果状语时常与only 连用，表示出乎意料的结果。Tom took a taxi to the airport，only to find his plane high
7、up in the sky. 汤姆乘出租车去机场，结果却发现他的飞机已飞入高空。（ 2）在.enough to do，too. to do，so. as to do，such. as to do 结构 中，to do 表示结果。The girl was so kind as to help the old man get off the bus.那个女孩很好心，帮助那位老人下了公共汽车。Step3 Practice1. Rewrite the underlined parts using the to-infinitive form.2. Describe the exercises usin
8、g the to-infinitive form.DX Sports Watch is to help you keep track of your fitness and chart your training progressSo do you like playing sports? What do you know about these exercises?a Pull-up is an exercise to build strength in your upper body，especially in your arms and back.b Skipping is a comm
9、on fitness exercise to be good for your heart and youll burn a lot of calories without going anywhere.c Push-up is a common fitness exercise to develops your chest and shoulder muscles.d Jogging is an activity to gives you improved heart and lung function. It also helps build strong leg bones.e Sit-
10、up is a form of exercise to develop the muscles in your stomach.f Plank is a kind of muscle training method to develops your core muscles and strengthens your lower back.Step4 Homework1.Summarize the usage of to-infinitive as attributive and adverbial of result;2.Think about another interview with a fan of a traditional sport in China and have a similar conversation.学科网（北京）股份有限公司