(
课件网) Unit 4 Amazing Plants and Animals Section B(2a-2d) How are plants and animals connected with us 能结合青蛙在生态系统中的重要性，迁移运用所学词汇表达对保护动物及其栖息地的看法，增强环保意识。 能 By the end of the class, we’ll be able to ： 能够从词性、语义、语用和情感色彩分析词汇差异；能理解并运用“-ance, -(t)ion, -ness, -ity”等后缀的构词规则将动词、形容词转化为名词，并正确使用词汇完成句子和语篇填空，提升词汇形态辨析与语境适配能力。 read, write and use these words: happniess, disappointed, ton, mushroom, play a role in, pea, climate. Learning Objectives 按要求写出正确的单词、词组或句子。 没有 (介词) _____ 2. 想象 (动词) _____ 3. 蜂蜜(名词) _____ 4. 沮丧的(形容词) _____ 5. 行动（名词) _____ 6. 百分之(名词) _____ 7. 为了（短语）_____ 8. 储存（动词）_____ 9. 动植物如何和我们联系到一起。 _____ 10. 为了存贮蜂蜜，它们创建了蜂巢。 _____ 11. 蜜蜂在我们星球的生态系统中扮演重要角色。 _____ without imagine honey disappointed action percent in order to store How are plants and animals connected with us Bees play an important part in the ecosystem of our planet. In order to store honey, they create honeycombs. 回顾复习 Section B (1a—1f) Vocabulary in Use 2a Circle the odd(与众不同的) ones. Then give your reasons. habit height size weight joy happiness fun enjoy angry disappointed smart sad appear look seem watch honey milk juice bread 习惯 身高 尺寸 体重 1.(行为&度量) 喜悦 幸福 乐趣 享受 2.(名词&动词) /'h pin s/ n.幸福;快乐 生气的 失望的 聪明的 悲伤的 3.(负面情绪&积极的心智能力) /,d s 'p nt/ v.使失望→ disappointed adj. 失望的 显得 看起来 似乎 观看 4.(系动词&行为动词) 蜂蜜 牛奶 果汁 面包 5.(液体或粘稠流体&固体食物) We can put words in different groups in different ways. meanning part of speech meaning part of speech meaning unhappiness un happi ness 前缀 prefix 词根 root 后缀 suffix 方向/情感 单词= 核心/灵魂 词性 Let’s learn. kind (adj.) 名词 n. + ness kindness perform (v.) + ance discuss (v.) + ion performance discussion able (adj.) + eity ability 名词后缀 Add the endings -ance, -(t) ion, -ness, and -ity to form nouns. Use your dictionary. 给以下词汇添加后缀，使之变成名词。 Summary Are there any similarities in the meanings of nouns with the same suffixes Suffix Meaning -(t)ion -ity -ness -ance v. is often added to verbs. It turns verbs into nouns, showing the action or behavior.(体现动作或行为) is added to adjectives. It changes adjectives into nouns, meaning the nature, state or degree.(意为性质、状态或程度) is also added to adjectives to make nouns. It shows the nature or state described by the adjective.(体现形容词所描述的性质或状态) is added to verbs or adjectives to form nouns. It mostly means action, state or nature.(主要表示动作、状态或性质) Add the endings -ance, -(t) ion, -ness, and -ity to form nouns. Use your dictionary. 给以下词汇添加后缀，使之变成名词。 2b 1. act_____ 2. good _____ 3. kind_____ 4. appear _____ 5. real_____ 6. imagine_____ 7. connect_____ 8. popular _____ 9. com ... ...
