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课件网) Section B 2a-2d Unit Amazing Animals and Plants Learning Aims 语言能力 文化意识 思维品质 学习能力 Acquire and apply academic vocabulary to describe biological features. Use context clues and word maps to expand lexical networks independently. Classify words by themes and analyze word-formation patterns. Recognize how vocabulary reflects human understanding of global plant-animal diversity. 2a Circle the odd ones. Then give your reasons. 1. habit height size weight 2. joy happiness fun enjoy 3. angry disappointed smart sad 4. appear look seem watch 5. honey milk juice bread happiness performance reality education movement decision Do you know these nouns Are they the original forms or changed ones We can change verbs/adjectives into nouns by adding suffix. We can add suffixes to their endings [ s f ks] 后缀 happy (adj.) + -ness → happiness (n.) perform (v.) → performance (n.) educate (v.) → education (n.) real (adj.) → reality move(v.)-movement (n.) decide(v.)-decision (n.) 2b Add the endings -ance, -(t) ion, -ness, and -ity to form nouns. Use your dictionary. 1. act _____ 2. good _____ 3. kind _____ 4. appear _____ 5. real _____ 6. imagine _____ 7. connect _____ 8. popular _____ 9. communicate _____ 10. important _____ action goodness kindness appearance reality imagination connection popularity communication importance 2b Add the endings -ance, -(t)ion, -ness, and -ity to form nouns. Use your dictionary. 词缀affix 前缀prefix 后缀suffix To change the meaning or the part- of - speech 后缀suffix -age -ee/-er/-or/-ist -ication/ -tion/-sion -dom -ance/-ence -al -ment -(i)ty -ness -ism -ery Can you classify them Do you know some suffix 后缀suffix -age -ee/-er/-or/-ist -ication/ -tion/-sion -dom -ance/-ence -al -ment -(i)ty -ness -ism -ery Can you classify them Do you know some suffix 加在v.后 加在adj.后 加在v./adj.后 -age -ee/-er/-or/-ist -ication/-tion/-sion -al -ment -ery a state, condition, trait, or quality, an action, a place for such, or its result 表达一种状态、条件、特点、品质、动作、地点或结果 -dom -(i)ty -ness 加在adj.后 a state, condition, trait, or quality表达一种状态、条件、特点、品质 -ance/-ence -ism 加在v./adj.后 a state, condition, trait, or quality, an action, a doctrine, theory, or a set of guiding principle表达一种状态、条件、特点、品质、动作、教条或是理论主义 加在v.后 Summary Complete the sentences with the correct forms of the words in the box. 1. I felt _____ when my favourite flowers died. 2. After the rain, some mushrooms _____ in the garden. 3. In my hometown, people often use bamboo baskets to _____ food. 4. What did you put in your luggage It _____ a ton. 5. I can’t _____ my life without my pets. They mean a lot to me. appear disappoint imagine store weigh disappointed appear/appeared store weighs/weighed imagine 2c / m r m / n. 蘑菇；伞菌 /t n/ n. 吨 Complete the passage with the correct forms of the words in the box. You may not realize it, but frogs pla ... ...
