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课件网) Unit 7 The natural world Word power 能掌握在一些形容词后加后缀-ly构成副词或形容词的规则。 01 学习目标 能掌握在一些名词后加后缀-ly构成形容词的规则。 02 When we are having a lesson, what should we do What should we do if the baby is sleeping How should we talk to old people We should listen _____. We should talk _____. We should talk to them _____. carefully quietly politely Lead in 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 新课讲授 Presentation Write the correct adverbs. bad excited nice bright beautiful badly excitedly nicely brightly beautifully happy lucky heavy simple possible happily luckily heavily simply possibly adj.+ly adv. ① 大部分形容词 辅音+y 结尾的形容词 以le结尾的形容词 不规则变化 + ly quiet quietly -y + ily easy easily -e + y gentle gently good fast well fast Work out the rule! true truly full fully Special cases We all shouted _____ when we heard the good news. (excited) _____, I got to the meeting room on time. (lucky) How _____ the horse is running! (fast) It was raining _____ when I was on my way home. (heavy) He is a top student. He does everything _____. (good) excitedly Luckily fast heavily well Fill in the blanks noun+ly She is my best _____. She is _____ to everyone. (friend) We have a test on each subject every _____. We have a _____ test on each subject. (month) I keep writing about my life every _____. I keep writing about my _____ life. (day) friend friendly month monthly day daily adjective ② Fill in the blanks. Guess the meaning of these words daily weekly monthly yearly brotherly fatherly timely 每日的 每周的 每月的 每年的 兄弟般的 父亲般的 及时的 This snake is dead. 这条蛇是_____。 The cobra is one of the deadliest snakes. 眼镜蛇是世界上最_____的蛇类之一。 dead adj. 死亡的 deadly adj. 致死的，致命的 ③ some adj.+ly adj. Tip：Some of the words can be used as both adjectives and adverbs, such as daily weekly monthly yearly kindly deadly 在英语中，后缀“-ly”有两个用途：一是用作副词的标志，最常见的是将形容词转化为副词 ，表示动作的方式、程度或频率，用于修饰动词、形容词或其他副词；一是用作形容词的标志，通常是将名词转化为形容词，表示“具有……性质的”，用于描述人或事物的特征。此外，后缀“-ly”也可加在一些形容词后，构成形容词。 后缀-ly 1. 后缀“-ly”用于形容词后，将其转化为副词，用来描述动作的方式或程度。quick→quickly（快速地）；slow→slowly（缓慢地）；wise→wisely（明智地）。 2. 后缀“-ly”用于名词后，将其转化为形容词：①表示“具有……性质或特点的”，friend→friendly（友好的）。②表示“每隔……时间的”，week ... ...
