(
课件网) 初中英语译林版八年级上册 Unit 5 Wild Wild animals animals Grammar Learning objectives 通过语法学习与话题关联，深化对野生动物保护的认知，在语法运用中渗透 “保护野生动物” 的价值观。 03 通过情境运用与对话练习，灵活运用不定式结构，准确描述 “动物行为、保护目的、互动指令” 。 02 通过语篇研读与练习，精准识别并归纳不定式结构（动词 + to - 不定式；不定式表目的；动词 + 宾语 + 不定式带 to / 不带 to ），掌握核心动词的搭配规则。 01 通过本课时的学习： 重点 重点 Let’s read The Class 1, Grade 8 students went on a school trip to Beijing Zoo yesterday. Simon wrote about a giant panda. Read his article and pay attention to the use of to-infinitives. Observe and answer A Using verbs + to-infinitives When we arrived at the zoo, the pandas started to come out of their home. I liked one of the pandas most. That panda was full of energy. He began to eat bamboo for breakfast. After that, he tried to exercise. A few minutes later, he decided to climb a tree. He even wanted to climb over the wall! What do the phrases “started to come” and “began to eat” have in common They all follow the structure of “verb + to-infinitive”. Observe and answer A Using verbs + to-infinitives When we arrived at the zoo, the pandas started to come out of their home. I liked one of the pandas most. That panda was full of energy. He began to eat bamboo for breakfast. After that, he tried to exercise. A few minutes later, he decided to climb a tree. He even wanted to climb over the wall! Can you find other verbs followed by “to + verb” in the passage tried to exercise decided to climb wanted to climb We often use to-infinitives after these verbs: _____, _____, _____, _____, _____, learn, plan, prepare, choose, fail, remember, forget, agree, etc. Finish and summarize hope promise try decide want Work out the rule! This panda is fat /f t/ and quiet. She (1) _____ (like, eat) apples. She does not (2) _____ (want, move) around. Sometimes she (3) _____ (manage /'m n d /, climb) up the tree, but she often (4) _____ (fail, get) down. Read and complete Millie watched a video about another giant panda at the zoo and then wrote about plete her article with the help of the words in brackets. likes to eat want to move manages to climb fails to get Read the text below by a panda keeper and pay attention to the use of to-infinitives. Read and answer B Using to-infinitives to express purpose We love the baby panda very much. We prepare all kinds of food to give her a healthy diet. We buy toys to make her happy. We also give her a special cake and some gifts to celebrate her birthday. How do the phrases “to give”, “to make” and “to celebrate” function in their sentences They are used to show the purpose of the actions “prepare”, “buy” and “give”. Observe and answer B Using to-infinitives to express purpose What's the difference between “to” and “in order to” Both can express purpose, but “in order to” is more formal than ... ...
