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课件网) SectionB 读写课 Starter unit 1 Pneumonoultramicroscopicsilicovolcanoconiosis What's this It's the longest English word. Do you know its meaning How can we know its meaning dictionary n. 字典 English-Chinese Chinese-English Dictionary English-Chinese Dictionary Project Learn how to use a dictionary Chinese-English dictionary English-English dictionary Electronic dictionary What kinds of dictionaries do you know Do you know how to use a dictioanry word/spelling meaning example picture part of speech 词性 We can know more in a dictionary! We can know more in a dictionary! verb / v. 动词 noun / n. 名词 We can know more in a dictionary! pron. 代词 adv. 副词 adj./a. 形容词 2a Read the dictionary page. Circle the words in blue. What order are they in order n. 顺序 alphabetical order 字母顺序表 also: ABC order letter A to Z 2b Number the following words in alphabetical order. _____ you _____ English _____speak _____after _____bike _____cold _____hello _____morning_____please _____come _____what _____goodbye _____spell _____afternoon_____evening 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Why doe“spell”come after “speak” Because in the alphabet, “a”comes before “l”. Tip: If two words start with the same letter, we look at the second letter. If the first two letters are the same, we look at the third letter, and so on. 2c Have a competition. Find these words in a dictioanry as fast as you can. short animal tomato beautiful brown lake glass house picture shoe 请从word, part of speech, meaning三个方面介绍。 2c Have a competition. Find these words in a dictioanry as fast as you can. word part of speech meaning short adj. 短的 animal n. 动物 tomato n. 西红柿 beautiful adj. 漂亮的 brown adj. 棕色 lake n. 湖水 house n. 房子 picture n. 图片 shoe n. 鞋 glass n. 玻璃 肺尘病 Pneumonoultramicroscopicsilicovolcanoconiosis Dictionaries are very useful for our study and life. So be sure to know how to use a dictionary well.
