英语七年级下册（2024）Developing ideas获奖ppt课件

这是一份英语七年级下册（2024）Developing ideas获奖ppt课件，文件包含公开课优质阅读写作课件Unit5AmazingnatureDevelopingideasReadingforwriting新教材2025外研版七下英语pptx、7下-Unit5-7mp3、thedeadseamp4、theglaciernationalparkmp4、therainforestofmadagascarmp4等5份课件配套教学资源，其中PPT共28页， 欢迎下载使用。
Learning bjects
Pre-reading
While-reading
Pst-reading
Writing task
通过本课时学习，学生能够：（1）关注和重视自然保护问题，提出保护措施，并能理解含拟人等修辞手法的语句所表达的情感态度；（2）运用本课时的核心词汇和句型谈论自然奇观所面临的威胁以及人类应采取的保护措施。（2）分享关于自然保护的观点。
Warming up
Hw many natural wnders d yu knw?
Three Grges f the Yangtze River
landscape f guilin
Enjy the vide
The dead sea
死海位于以色列、巴勒斯坦和约旦之间的大裂谷约旦裂谷，是世界上最低的湖泊，湖面海拔-430.5米 。湖最深处380.29米，最深处湖床海拔-800.112米，也是地球上盐分居第三位的水体，仅次于含盐量第二的南极洲唐胡安池及第一的位居埃塞俄比亚的。
The rainfrest f Madagascar
马达加斯加：非洲东部的神秘岛屿 地理位置：马达加斯加岛位于非洲东部，被印度洋环绕。它的南面是南极洲，东面是澳洲，西面是非洲大陆，北面则是马约特、科摩罗和塞舌尔等岛国。作为世界第四大岛屿，马达加斯加拥有独特的地理位置和丰富的自然资源。
The Glacier Natinal Park
美国冰川国家公园（Glacier Natinal Park）位于美国蒙大拿州北部、与加拿大相毗连的国境线上，是北美特有物种的大观园。公园占地41万公顷，原是布莱福特部族的印第安保留地的一部分。
Pre-reading
Match the wrds with pictures f the natural wnders.
Lk and answer
1. What’s the tile f the passage?
Natural wnders crying alud fr help.
2. What des “crying alud” mean?
It means shuting ludly.
3. What is the meaning f the title?
Sme amazing natural places are in danger and need ur help.
While-reading
Read and answer
What prblem d the different natural wnders share?
The different natural wnders are facing envirnmental prblems, and they will disappear if peple dn’t prtect them.
1. salty 形容词 咸的，含盐的常在句中作表语或定语。其名词形式为salt“盐，食盐”。The dish tastes a bit salty.这道菜尝起来有点咸。
2. lie 不及物动词 lay, lying 躺，平卧lie dwn 躺下Dn’t lie in the sun fr t lng.不要在阳光下躺太长时间。
3. suggest 及物动词暗示，暗指后面接定于从句，从句的时态根据时间情况而定。Her expressin sugggested that she was angry.她的表情暗示她生气了。
suggest sth t sb 向某人建议某事I’ll suggest a new plan t him.我将向他建议一个新计划。suggest ding sth 建议做某事I suggest leaving nw. 我建议现在就离开。
4. Natinal 形容词，国家的，民族的，全国性的常在名词前做定语。the natinal flag 国旗Natinal Day is n Octber 1st in China.在中国国庆节是10月1日。
5. arund 副词 大约用在数字之前，与abut同义He arrived arund six ’clck.他大约六点钟到。
Cmplete the table with the wrds and expressin frm the passage.
Check the answers.
ice and snw
Think and answer
1. What prblem des each natural wnder have?2. Why des this happen?3. Hw can peple deal with the prblems?
The water level f the Dead Sea is ging dwn, because peple keep taking t much water frm the rivers that flw int it. The rainfrest is disappearing, because peple keep cutting dwn trees fr wd and fr farming. The number f glaciers at the Glacier Natinal Park becmes smaller and smaller, because f climate change.
Pst-reading
Answer the quetins.
1. Wh is speaking in each paragraph?
2. Are the natural wnders really crying alud?
3. What feeling des this way f writing give yu?
The Dead Sea, the rainfrest f Madagascar, and a glacier at the Glacier Natinal Park in America.
N, they aren’t. The passage uses persnificatin t shw the serius situatin.
It makes me feel as if the natural wnders are talking t me. I feel sad fr them and want t help them.
Pst-reading
Think and share
1. In Frzen, the wrld is cld and full f ice and snw. In Waterwrld, the wrld is cvered in water, with n land. The writer mentins the tw films t shw the serius prblem f climate change.
2. It’s imprtant because natural wnders are beautiful. They give us hpe and seeing them makes us happy. Als, they are hme t many plants and animals. The life cannt live withut lakes, rainfrests and glaciers.
Writing task
Write a shrt paragraph abut anther natural wnder crying fr help.
Think abut the questins and write dwn the answers in the bx.
I chse the Amazn River.
It’s a very big and imprtant river, full f life.
It faces a prblem f pllutin frm factries and peple. This makes the water dirty and can harm the anmals and plants.
Peple shuld stp thrwing waste int the river and reduce industrial pllutin. They shuld als try t clean up the river and prtect the envirnment.
Writing task
Let’s write
I, the Amazn River, am in trble. I am a big river, full f life. In fact, I’m ne f the largest rivers in the wrld. I run thrugh the Amazn Rainfrest. I give water t it. But nw, I am facing prblems like pllutin and climate change. I’m getting dirtier and the amazing life arund me is dying ut. It will change the balance in nature and harm all the life, including yu, humans. Hear my cries , and help me nw! Yu shuld stp thrwing rubbish in the water and help take care f the frest.
Language pints
If Frzen turn int Waterwrld.如果冰雪奇缘变成了未来水世界turn int 变成其同义短语为change int。It’s t cld tday. Water n the grund has turned int ice.今天太冷了。地上的水变成了冰。
I’m disappearing.我正在消失。disappear 不及物动词，消失，不见disappear int 消失在之中The sun disappeared behind the cluds.太阳消失在云层的后面。The car disappeared int the light.小汽车消失在夜色之中。
Hwever, peple are cutting dwn my trees fr wd and t make space fr farming.然而，人们正在砍伐我的树木以获取木材，并为农业开辟空间。cut dwn 砍伐，砍倒Peple cut dwn many trees s elephants are lsing their hmes.人类大量砍伐树木，因此大象正在失去它们的家园。
Yu must dBased n the table in Activity 3, write a shrt paragraph abutthe three natural wnders in this lessn.Yu can chse t dWrite a paragraph abut anther natural wnder crying fr help.