人教版（2024）七年级上册（2024）Section B精品ppt课件

这是一份人教版（2024）七年级上册（2024）Section B精品ppt课件，文件包含StarterUnit1HelloProjectpptx、如何查单词mp4、查单词主要查些什么内容mp4、牛津词典的诞生mp4等4份课件配套教学资源，其中PPT共32页， 欢迎下载使用。
Learning bjectives
1. 能够熟悉英文词典中单词排列的基本规律，并理解词典是学习英语的重要工具。2. 能够按照英文的字母顺序在词典中查找单词，并找到单词的解释、例句等信息。3. 能够在小组中积极与同学沟通，参与小组合作，并以小组为单位共同完成项目展示。
Let’s watch a vide.
/ ˈdɪkʃən(ə)ri / n. 字典
A gd English dictinary is imprtant (重要的) fr us.
An English-Chinese dictinary is a tl bk mainly used t cllect vcabulary and arrange them in an alphabetical rder, while prviding explanatins and reference infrmatin fr these wrds. 英汉词典是一种工具书，主要用于收集词汇并按字母顺序排列，同时提供这些词汇的解释和参考信息。
Presentatin
English-Chinese dictinary
What kind f dictinaries d yu knw?
Chinese meanings
Chinese-English dictinary
English&Chinese meanings
English-English dictinary
Oxfrd English dictinary is widely regarded as an authritative(公认权威的) English learning dictinary.
Oxfrd /ˈɒksfəd/ 牛津
Only English meanings
Picture dictinary
Many pictures can help us understand and remember wrds.
What ther kind f dictinaries d yu knw?
Search fr wrds nline
Electrnic dictinary
What can yu see n this page?
English meaning
AsleepAstrnautAtAuntAutumnAwakeAwayAwfulAxe
Read the dictinary pages. Circle the wrds in blue. What rder are they in?
BagBallBallnBananaBankBabyBackBad
What can we knw frm pages?
例如： “apple” 会排序在 “cat” 前面
In alphabetical rder.
/ˌælfəˈbetɪkl /
D yu remember the 26 letters?
Number the fllwing wrds in alphabetical rder.
___ English
___ afternn
___ evening
Why is it 13?
Why is it 12?
Hw t find a wrd quickly?
Hw t lk up a wrd in a dictinary?
Start with the first letter
find the secnd letter
先看第一个字母是什么…
再从第二个字母开始寻找…
prnunciatin 发音
part f speech 词性
the meaning 词义
example sentence 例句
What can we lk up in a dictinary?
Wrd classes are the type（类型） f wrds. They are the building blcks f sentences. A wrd may have many definitins.一个词可以有多种定义。We need t select the definitins based n the cntext.要根据语境选择恰当的定义。
Wrd Class/Part f speech
verb / v. 动词
nun / n. 名词
prnun / prn. 代词
adverb /adv. 副词
adj. / a. 形容词
Challenge yurself
Have a cmpetitin. Find these wrds in a dictinary as fast as yu can.
shrt animal tmat beautiful brwnlake glass huse picture she
要求：写下各个单词的词性(part f speech )和词义(definatin)。例如：
小组竞赛，每组派一个人，老师 PPT 随机呈现一个单词，看哪个小组最先查到这个单词所在页码。得分最多的小组获胜。
Develp a habit f lking fr a wrd in a dictinary!