英语七年级下册（2024）Unit 8 Our Blue Planet公开课教学课件ppt

这是一份英语七年级下册（2024）Unit 8 Our Blue Planet公开课教学课件ppt，共4页。PPT课件主要包含了Warm up， Many，after，save，save water，join us，dig wells，Summary，esert，aluable等内容，欢迎下载使用。
 understand the current situatin f water - resurce scarcity in desert areas and master water - saving methds;enhance the understanding f the text thrugh the visualizatin strategy;Identify the main ideas and supprting details f the text and cmplete the chart analysis.
Learning bjectives
Free talk. Lk at the pictures and discuss what yu can d t save water.
Free talk.
What can yu d t save water in ur life?
Try t use a main idea and detail chart.
Reuse water.
Detail 1: At hme___________________________________________________
Detail 2: Outside hme________________________________________________________________
Water is very useful.
Take a quick shwer.
Turn ff the tap while brushing yur teeth.
Pre-reading
Watch and answer.
Q: Are there any peple living in the desert? Q: What d yu think their life is like in terms f water?
Yes, there are.
Their life is tugh regarding water. Water is scarce, s they have t save it carefully and travel lng t find it.
Read the text and chse the main idea.
The text is mainly abut:a. the life in desertb. hw t get water in the desertc. why shuld we save waterd. hw a family lives in the desert with little water
While-reading
Are there any peple living in the desert? The answer is yes. As a matter f fact, the desert is hme t many peple. I knw a family living in the desert. Water is s imprtant and valuable fr them. The family dn’t have enugh water. They seldm plant flwers r grass. They can nly take a quick shwer nce a week. During the shwer, they must cllect the water. After the shwer, they reuse the water. It desn’t rain much in the desert. Mst peple get water frm the undergrund, s they have t spend a lt f mney digging wells. I feel lucky. I dn’t need t wrry abut water, but nw I start t save water. Jin me and let’s make a difference tgether.
The text is mainly abut:a. the life in desert b. hw t get water in the desertc. why shuld we save water d. hw a family lives in the desert with little water
Read and visualize what yu read.
I read:_____________________________________________________ _____________________________________________________
I see in my mind :___________________________________________ _____________________________________________________
Nw, I understand:__________________________________________ _____________________________________________________
Mst peple get water frm the undergrund, s they have t spend a lt f mney digging wells.
peple, a lt f mney, digging wells, getting water frm undergrund.
Water is s imprtant and valuable fr them.
Activity 3 Read again and mark T r F.
1.Very few peple live in the in the desert reuse water t take a families in the desert get water frm the undergrund.4.I start t wrry abut water nw.
______1.Very few peple live in the desert.
______2. Peple in the desert reuse water t take a shwer.
____3. Mst families in the desert get water frm the undergrund.
____4. I start t wrry abut water nw.
Activity 4 Cmplete the main idea and detail chart accrding t the text.
Main idea:Frm the stry, I knw ______________________________ fr families in the desert.
Details:The family dn’t have____________________.The family pay much mney fr____________.Nw I start t __________, and I want thers t_______.
water is s imprtant
and valuable
enugh water
digging wells
Read and take ntes.
Pst-reading
Activity 5 Fill in the blanks frm the text.
It rains very little in the desert, s peple there dn’t have_______________.
T __________ culd help them get water frm the undergrund.
___________________ nce a week
Cllect the water _________________
Take a quick shwer
during the shwer
Peple have t make full use f water.
Retell the text accrding t the thinking map.
In additin t the ways mentined in the text, what ther measures can we take t save water in desert areas?
Read and think.
Watch and think.
一、单词拼写Peple in the d______ (沙漠) need t save water.Water is very v________ (宝贵的) fr us.We shuld c______ (收集) rainwater t reuse it.二、短语填空 As a matter ______ fact, water is becming mre and mre scarce.The family in the desert can nly take a shwer ______ a week.We shuld ______ a difference t the envirnment by saving water.
三、句型转换They get water frm the undergrund. (对划线部分提问) ______ ______ they get water?Water is s imprtant fr them. (改为感叹句) ______ ________ water is fr them!I start t save water nw. (改为一般疑问句) ______ yu ______ t save water nw?
Where d
Hw imprtant
D start