Unit 4 Space Exploration Discovering Useful Structure 不定式作定语和状语 课件-2025-2026学年高中英语人教版必修第三册

Learning Objectives: By the end of this class, we will be able to: 1. understand the usage of infinitives used as attribute or adverbial by observing and exploring sentences; 2. summarize the usage of infinitive used as attribute or adverbial by group cooperation; 3. apply what we learn by grammar filling and writing. UNIT 4 Space Exploration Discovering useful structures Infinitives serve as the Attribute & Adverbial Brainstorming and Leading in He is the first Chinese astronaut (go) into space. Yang Liwei to go He needs a strong body in order (work) in space. He trained for a long time (step) into the space. He is determined to realize his dream (explore) the space. to step to work to explore Luna Observe Explore Practice Apply I have a dream to be an astronaut. admire Experience Training Health condition Quality to do Activity 1: Observing He is the first Chinese astronaut to go into the space. What do the four sentences have in common? He trained for a long time to step into the space. He needs a strong body in order to work in space. He is determined to realize his dream to explore the space. Infinitives动词不定式 Find out the functions of the forms. Adverbial 状语 Attribute 定语 Attribute定语 Adverbial状语 To describe a noun To show the purpose Observe Explore Practice Apply Activity 2 Exploring Work in groups to fill in the blanks and summarize the rules. Observe Explore Practice Apply Before bed, dad always has the sweetest gift (give) — his kiss. Having a dream (be)an astronaut, Luna fell asleep that night. In her dream, she put on a helmet in order (look) like a real astronaut, and there was a magic box big enough (hold) both her and her dad. The box flew through the sky and they moved too fast (see) the stars around them. The moment they landed on the moon, Luna was the first one .(jump) out the box, happy to step on this cool place. But then she woke up, only (find) out that it was just a dream. to give to be to look to hold to see to jump to find Activity 2 Exploring Work in groups to fill in the blanks and summarize the rules. Observe Explore Practice Apply Before bed, dad always has the sweetest gift (give) — his kiss. Having a dream (be)an astronaut, Luna fell asleep that night. In her dream, she put on a helmet in order (look) like a real astronaut, and there was a magic box big enough (hold) both her and her dad. The box flew through the sky and they moved too fast (see) the stars around them. The moment they landed on the moon, Luna was the first one .(jump) out the box, happy to step on this cool place. But then she woke up, only (find) out that it was just a dream. to give to be to look to hold to see to jump to find Attribute定语 Adverbial状语 2.接不定式定语的名词前常被 修饰； 形容词最高级 4.接不定式定语的名词前常被 修饰； 序数词 3.常接不定式作定语的抽象名词有： 。 dream 1.不定式在这些句子中作 ，可修饰 (词性); 多位于被修饰词 。 定语 n/pron 后面 常见抽象名词：ability, chance, desire, way, courage, plan, effort, attempt, determination, decision, dream Activity 2 Exploring Work in groups to fill in the blanks and summarize the rules. Observe Explore Practice Apply Before bed, dad always has the sweetest gift (give) — his kiss. Having a dream (be)an astronaut, Luna fell asleep that night. In her dream, she put on a helmet in order (look) like a real astronaut, and there was a magic box big enough (hold) both her and her dad. The box flew through the sky and they moved too fast (see) the stars around them. The moment they landed on the moon, Luna was the first one .(jump) out the box, happy to step on this cool place. But then she woke up, only (find) out that it was just a dream. to give to be to look to hold to see to jump to find Attribute定语 Adverbial状语 1.不定式在这些句子中作 ，可表示 ， 。 2.做目的状语时，常见结构： 。 3.做结果状语时，常见结构： 。 状语 目的 结果 in order to do; so as to do; enough to do; too...to; only to do; to do; “结果却...” the unexpected result so as In order to look like a real astronaut, she put on a helmet. To look like a real astronaut, she put on a helmet. So as to look like a real astronaut, she put on a helmet. What should I do to achieve my dream? Activity 3: Watching and practicing （1） Observe Explore Practice Apply To achieve her dream, Luna studied hard (get) into the university. There, she spared much effort (learn) more knowledge, but only .(find) the results was disappointing. When she ran on the track .(strengthen) her body, she fell down. However, she never gave up. With hope, she sent a letter (apply) for the Astronaut Candidate Program(宇航员候选人计划) and waited for the result patiently. However, the goal to be selected was too difficult (achieve), which made her upset. Complete the following passage using the correct forms of the words. Then state their functions. to get to find to strengthen to apply to achieve to learn It’s so difficult. Should I give up? Observe Explore Practice Apply What would Luna do next? Activity 4: Watching and practicing（2） Observe Explore Practice Apply Activity 4: Watching and practicing（2） 1 3 Finish the story with to-do forms. Observe Explore Practice Apply inspire/encourage get good grades build up the body 2 4 travel to... 5 look at... Finish the story with to-do forms. You can have different answers. Luna never gave up and did what she could to make herself better. She posted a rocket poster on the wall . Over time, she studied hard and kept doing exercises . All these efforts enabled her to graduate successfully. After graduation, she received a letter from the Astronaut Candidate Program. It was an invitation to join the space team. Tears of joy welled up in her eyes. After several years of training, she stepped into a spaceship . After landing softly on the moon, Luna walked out . Finally, she made her dream come true. to travel to space to look at the wonderful world to inspire/encourage herself to get good grades to build up a strong body Observe Explore Practice Apply What can we do to turn the dream into reality? To have a dream to... Activity 5 Thinking To study hard To be determined/persistent/brave... To do... Self-Evaluation Evaluate your learning in this lesson according to the following criteria. Tick “✔” . Evaluation Yes No I understand the usage of infinitive used as attribute or adverbial.     I can summarize the usage of infinitive used as attribute or adverbial.     I can apply what I learn in this lesson in practice.     I can cooperate with my partners well.   1.7.2013 Homework Required task: Write a short story (80–100 words) about Luna’s training life after joining the space team. (Use to-do form as the attribute and adverbial wherever possible.) Optional task: Talk about the story of one of the astronauts you know. Try to use to-do form as the attribute and adverbial in your talking. Lavf58.20.100 Tencent CAPD MTS (T-tech) Lavf58.20.100 Tencent CAPD MTS (T-tech) $