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课件网) Starter Unit 1 Hello! 人教版（2024）七年级上册英语 Project Learn how to use a dictionary 第4课时 (Project 2a-2c) 01 新课导入 03 延伸拓展 02 新知讲解 04 课后作业 目录 新课导入 第一部分 PART 01 Free talk When we meet new English words, what do we need to do Use a dictionary Just guess the meanings Look up on the phone Search on the computer Ask teachers for help 新知讲解 第二部分 PART 02 What is an English dictionary An English dictionary is a book that lists words and phrases in alphabetical order (按字母顺序). It provides their meanings and translations (翻译) into other languages. What kinds of dictionaries do you know New English-Chinese English-English Chinese-English Dictionary 新英汉 英英 汉英词典 English-English Dictionary 英英词典 English-Chinese Bilingual Dictionary 英汉双解词典 What order are these letters in They are in alphabetical order (字母顺序). Look at the picture. what is the circled part They are index tabs (索引标签), which contain (包含) 26 letters. What’s the function of the index tabs They can help users quickly locate words beginning with specific letters, making it convenient for them to look up words in the dictionary. 这些标识主要是为了帮助使用者快速定位到特定字母开头的单词，方便查阅词典。 2a Read the dictionary pages. Circle the words in blue. What order are they in alphabetical order 在英文词典中，所有的英文单词，无论是首字母，还是第二个、第三个字母，都按照字母表顺序排列。 What level of students is this dictionary for, beginners or advanced learners Think and discuss What can you find in a dictionary page page guide word entry word definition picture example 2b Number the following words in alphabetical order. ____ you ____ English ____ speak ____ after ____ bike ____ cold ____ hello ____ morning ____ please ____ come ____ what ____ goodbye ____ spell ____ afternoon ____ evening 1 4 3 5 2 7 8 9 10 11 12 13 14 15 6 Tips:首字母一样时，要看第2个字母的顺序哦!前三个字母一 样时，要看第4个字母的顺序哦! How to use a dictionary correctly (正确地) 2c Have a competition. Find these words in a dictionary as fast as you can. short animal tomato beautiful brown lake glass house picture shoe 延伸拓展 第三部分 PART 03 Group work Step 2: Talk about the page after it’s finished. Step 1: Choose 8 to 10 words to make a dictionary page. Make your dictionary page in groups. Step 1: Each group presents the dictionary page one by one. Step 2: A speaker from the group explains the page. Presentation Step 1: Students evaluate other groups’ presentations. Step 2: Students evaluate group members in the Group Evaluation Form. 评价内容 成员1 成员2 成员3 成员4 积极参与小组活动 积极参与小组成员沟通 按时完成所负责的工作 有突出贡献 Presentation 课后作业 第四部分 PART 04 Write down what you learnt, what problems you met, and how you solved the problems in this lesson. Preview the text of next lesson on pages 7-8. Homework Starter Unit 1 Hello! 人教版（2024）七年级上册英语 Project Learn ... ...
