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课件网) Unit 6 The natural world Unit 7 Word power 学习目标 通过本节课的学习，同学们能够: 1.学会单词的构词法，后缀 “-ly”。 2.掌握词性变化规律。 3.在句子中正确使用它们。 What do you think of our school life Talk about our school life As usual, we return to school to start our lessons. We usually have lessons at 8:00. Learn more about our school life Because our teacher told us to be careful with everything. Every day, we do morning exercises carefully. Learn more about our school life We should sit quietly when teachers are talking. We should keep quiet. adj. adv. Learn more about our school life We should answer questions actively. We should be active to answer questions. adj. adv. A suffix is a letter or a group of letters that we add to the end of a word to form a new word. Lead in suffix What is a suffix The tortoise moved very slowly. The suffix -ly We can add the suffix -ly to some adjectives to form adverbs or adjectives. We can also add the suffix -ly to some nouns to form adjectives. Adjective Adverb real really bad badly careful carefully slow slowly near nearly easy easily Noun Adjective friend friendly love lovely year yearly month monthly week weekly day daily Adjective Adjective kind kindly like likely live lively dead deadly The following adjectives are also adverbs: daily weekly monthly yearly kindly deadly Tip We can add -ly to some adjectives to form adverbs. Adjective Adverb real really bad badly careful carefully slow slowly near nearly easy easily 形容词加-ly变副词的规则 1. 一般情况下直接加“ly”，如:quick-quickly。 2. 以“y”结尾的，先将“y”改成“i”,再加“ly”。 例如: happy-happily。 3. 少数以e结尾的形容词,要去掉e再加-ly。例如： true-truly等。但绝大多数以e结尾的形容词仍 然直接加-ly。 例如：polite-politely, wide-widely等。 1.We all shouted_____(excited) when we heard the good news. 2._____(Lucky), I got to the meeting room on time. 3.How_____(quick) the horse is running! 4.It was raining _____(heavy) when I was on my way home. I got completely wet! 5.He is a _____ (friend) boy, so many classmates like him. 6.Step _____ (careful) when you cross the road. 7.It is _____(like) to rain tomorrow, so take an umbrella with you. 8.The party was very _____(live). Everyone sang and danced happily. excitedly Luckily quickly heavily 对点练习 friendly carefully likely lively “daily” and “friendly” both have the suffix “-ly”. They are . We can also add “-ly” to some nouns to form adjectives. 在名词后面加后缀ly也可以变成形容词！ 并不是所有以ly结尾的都是副词！ adjectives 注意: daily, weekly, monthly, yearly, kindly, deadly 也可作副词。 Noun Adjective friend friendly love lovely year yearly month monthly week weekly day daily Adjective Adjective kind kindly like likely live lively dead deadly a fast train run fast the early bus get up early The train is late. get up late hard work work hard (adj.) (adv.) (adj.) (adv.) (adv.) (adj.) (adv.) (adj.) 形容词和副词同形 fast——— ear ... ...
