Unit 2 Exploring English Understanding ideas 课件(共18张PPT)-2025-2026学年外研版（2019）必修第一册

(共18张PPT)
By the end of the lesson, I will be able to:
1. 通过速读文章，找出文章主旨句和论证方式；
2. 通过速读文章， 分析语篇组织结构；
3. 通过细读文章，归纳出四种常见构词法、近义词和一词多义，感知英语语言魅力。
夫妻肺片
Is there
a couple in the
dish
What dish is it 这是什么菜？
Is there
a wife
in the
cake
老婆饼
Is there
any fish
in this
dish
What do you think of Chines language
creactive，interseting，crazy...
or weird, odd...
=
notebook
(笔记本）
note(笔记）
book
door
bell（铃）
door bell
（门铃）
=
rain
coat
raincoat
(雨衣）
mail
box
mailbox
（信箱）
door + bell=doorbell
rain + coat=raincoat mail + box= mailbox
rule
butterfly
butter
（黄油）
fly
（苍蝇）
=
pine
apple
pineapple
egg
plant
eggplant
How do you think of English language
creactive，interseting，crazy...
or weird, odd...
Unit 2. Exploring English
Reading:
Neither pine nor apple in pineapple
Q1: What’s the passage about
Predict（预测）
food
cooking
words
plants
fruit
...
Q2: What’s the author’s view on English language
Neither Pine nor Apple in Pineapple


1. Read and find out the author’s view.
a crazy language to learn
2. Where is the topic sentence located (P92)
A topic sentence is a sentence that states or suggests the__________
or topic of the paragraph.
Often, a topic sentence comes at the ________ of a pagaragh;
Sometimes, it appears in the ________ or ____________.
What is a topic sentence
main idea
beginning
middle
at the end
3. Why mentioned the son
To introduce the topic
4. How support the view
1. In which paragragh are these examples located
2. Which one is the structure of this passage Why
The structure of the passage
文章的结构图
Para. 1
example
Para. 2
Para. 3
Para. 4
Para. 5
Para. 6
example
example
example
example
Para. 7
English reflects the creativity of the human reace.
beginnnig
examples
conclusion
English can be a crazy language to learn.
Why there are some examples in Para 7
To explain...
Exercise 4
1. What are the feature of these example
2. How do the examples support the author’s view
interesting and creative
In order to support his idea, the author uses many examples that show the unique madness of English.
Please find these examples and complete the notes with words from the passage.
hamburger
pineapple
painting
airsick
carsick
homesick
opposing
behaviors
fill out
invisible
ends
reflects
01
02
05
03
04
other examples
unique
Other examples and their functions
It’s raining./ It’s snowing.
It’s sunshing.
WHO/who
IT/it
US/us
World Health Organization
Information Technology
United States
缩写
词性变化
1. What is the author’s attitude toward English language
A. Positive.
B. Negative.
C. Indifferent
D. Objective
2. What is the author’s purpose in writing the passage
A. To tell us that English is difficult to learn.
B. To give advice on how to learn English.
C. To show that English is interesting and creative.
D. To explain how English was created.
3. The author’s writing style
√
√
Summary
词义
一词多义
构词法
合成
派生
词性转化
缩写
近义词
1. topic sentence
(where, how to introduce, how to support)
2. Structure
3.Word formation
Homework
1. 完成书上练习 (P22 exercise 1-3； 明日);
2. 根据构词法分类归纳1-2单元单词。
（合成、派生、词性转化、缩写、一词多义、缩写； 9.10晚自习下课前）