初中冀教版Lesson 47 Connected to Nature教学演示ppt课件
展开D all the living things n the planet depend n ne anther?
What can we d fr nature?
The bees are wrking hard t cllect hney here and there.
bee [biː] n. 蜜蜂
The ants are lking fr fd and they greet each ther when they meet.
ant [ænt] n. 蚂蚁
In the past, the dves were able t send messages fr peple far away.
dve [dʌv] n. 鸽子
die [daɪ] v. 死 die-died-died 现在分词为dying dead adj. 死的 death n. 死
Many animals died because f the sudden change f the envirnment arund them.
species [ˈspiːʃiːz] n. 物种;种类
There are many different species arund us. D yu knw abut them?
respect [rɪˈspekt] v. 尊敬;敬重
We shuld learn t respect the ld.
bee ant dve diedead speciesrespect
n. 蜜蜂n. 蚂蚁 n. 鸽子v. 死adj. 死的n. 物种;种类v. 尊敬;敬重
Listen t the passage and fill in the blanks.
The natural wrld is filled with living things. Living things start ut weak and small and slwly grw strng and big. Yu are a living thing. Each f yur classmates is a living thing. Flwers, grass and
trees are living things, t. Bees, ants, dves, dgs and cats — these are all living things.All living things need fd and water t grw. Think abut yurself. When yu are hungry, yu need t eat. Yu eat fruit, vegetables, meat and fish. They can help yu grw big and strng. Yu drink water when yu are thirsty. Nw think abut a tree. When a tree is hungry, it gets fd frm the sil.
Trees drink water, t.We are different in sme ways, but all living things are cnnected. We all live n the same planet, and we depend n each ther. If we pllute the rivers and ceans, fish may get sick r even die. Sme birds live ff fish. If the birds eat the sick r dead fish, they may die ff. Nature is a balance between all the living things n the planet. If ne
species dies ff, then anther species may die ff, fllwed by anther, and shuld respect the earth and all the living things n it.
start ut的意思是“最初”,同义词组为start ff。e.g. KFC started ut/ff as a small stre. 肯德基最初是一个小店铺。【拓展】start ut还可意为“出发”。e.g. He started ut at 6 ’clck this mrning. 他今天早晨六点出发。
Language pints
1. Living things start ut weak and small and slwly grw strng and big.
(1)句中get sick的意思是“生病”,get是系动词,意思是“变得”,后面一般接形容词或动词的过去分词。e.g. The weather gets ht. 天气变热了。 Get dressed quickly. 快点穿衣服。
2. If we pllute the rivers and ceans, fish may get sick r even die.
· get表示“得到”。e.g. We can get gd educatin tday. 现在我们能够得到良好的教育。· get表示“理解”。e.g. I have gt yu. 我明白你的意思。· get表示“到达”,是不及物动词,接地点用t,接地点副词时,省略t。e.g. He gt t Shanghai last night. 他昨晚到达了上海。
【拓展】get的其他用法
· get还可以作使役动词,意思是“使……”。e.g. She always gets her mther t ck delicius fd.她总是让她妈妈给她做好吃的。
(2) 辨析die, death, dying与dead
【一言辨异】我的猫两年前去世了。它死了两年了。它的死让我很悲伤。My cat died tw years ag. It has been dead fr tw years. Its death makes me sad.
3. Sme birds live ff fish.
live ff 以……为食;以……为生e.g. The rabbits live ff grass. 兔子以草为食。
4. They may die ff.
die ff 相继死去;灭绝e.g. Many kinds f animals have died ff. 许多动物灭绝了。
【拓展】die fr 为……而死e.g. He wuld rather die fr his belief. 他宁愿为他的信仰而死。
die f 死于…… 多指死于内因,如生病、饥饿、寒冷等。e.g. Many peple died f hunger in the ld days. 过去,许多人因饥饿而死去。
die frm 死于…… 多指死于外因,如交通事故、外部创伤等。e.g. The ld man died frm a traffic accident. 那位老人死于交通事故。
句中between是介词,意思是“在……之间”,可以构成词组“between… and…”,意思是“在……和……之间”,强调两者之间,比如说两个人、两件事、两个地点之间等等。e.g. My hme is between a bank and a supermarket.我家在一个银行和一个超市之间。
5. Nature is a balance between all the living things n the planet.
(1) between表示两者之间或者三者以上的两两之间。e.g. There are many trees between buildings. 在建筑物之间有许多树木。(2) amng表示三者或者三者以上的之中。e.g. English is the easiest t learn amng all the languages. 在所有语言中,英语是最容易学的。
【辨析】between, amng
All living things are cnnected.We shuld prtect the envirnment.Living things live in the wrld.All living things need water and fd t grw.
Read the lessn and put these sentences in the crrect rder.
Let’s D It!
respect cnnect die dead fllw
1. His mther has been _______ fr ten years.2. Peple shuld ________ and understand each ther.3. Dn’t always _______ thers. Yu shuld have yur wn ideas.4. We are __________ by the Internet.5. The trees _____ ut, and this place became a desert.
Fill in the blanks with the crrect frms f the wrds in the bx.
Read the passage and fill in the blanks with the sentences belw.
Many years ag, there were mre animal species than there are nw. There were many frests. The rivers were clean. The sky was blue. Birds sang frm mrning until night. ________But later, peple cut dwn the trees in the frests, killed the animals and built factries and buildings. ________ Peple’s huses were buried by sil in
flds. Sme animals lst their hmes, and they attacked peple. Sme factries plluted the air, water and peple’s fd. The earth is getting warmer. Sme scientists say the sea level will rise by at least 1 metre in the next 100 years. ________Peple are nw living in a wrse and wrse envirnment. ________ We need t reduce pllutin and prtect ur envirnment.
A. Sme huses beside the sea will disappear.B. Peple lived tgether with many kinds f animals.C. We shuld d smething t save ur wrld.D. They changed the earth.
1. The little dg is _____. We dn’t need t send it t the hspital. A. die B. dead C. death D. dying2. In the picture, the teacher is standing _____ the students. A. betweenB. amngC. n D. withut
3. Because f the sudden change f the envirnment, many animals _____. A. died ff B. died frm C. died f D. died fr4. It’s 9:00. Let’s _____ sn. The guide is waiting fr us. A. put ut B. take ut C. start ut D. turn ut5. The cws _____ grass, but peple get mst f meat frm them. A. live ff B. get ff C. put ff D. turn ff
Climate change
Glbal warming
What upsets the balance f nature?
Living things are lsing their hmes.
1. Review and recite the imprtant pints f this lessn.2. Talk abut hw t keep the balance f nature.3. Preview the next lessn.
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