What prblems d human beings cause?
Air pllutin
Water pllutin
T much waste
Energy shrtage
Hw t reduce air pllutin?
reduce vt. & vi. 減少,降低
e.g. We can reduce air pllutin by riding bicycle.
Hw t save water?
take a shwer
e.g. We can save water by taking shrter shwer.
Hw t save energy?
turn ff 關(guān)上(開關(guān))
e.g. We can save energy by turning ff the lights when we leave a rm.
Hw t prtect the envirnment?
recycle vt. 回收利用,循環(huán)利用
e.g. We can prtect the envirnment by recycling things.
前綴:re (再,又)
reuse vt. 再使用,重新使用reusable adj. 再使用,重新使用
Welcme t the unit
A green life
A Ways t live a green life
The class 1, Grade 8 students are talking abut ways t live a green life. Lk at the pictures belw and match them with the crrect sentences.
a. We can reduce air pllutin by riding bicycles.
b. We can save water by taking shrter shwers.
c. We can save energy by turning ff the lights when we leave a rm.
d. We can prtect the envirnment by recycling waste.
Hw t live a green life?
Hw can we change t live a green life?
Being driven t schl
Taking the undergrund
Chsing public transprt
Taking shrter shwers
Turning ff the lights
Chsing private cars
Taking baths
Leaving lights n
T reduce pllutin
T save water
T save energy
Replace plastic bags with reusable clth bags.
Pick up yur litter whenever yu are utside.
Separate and recycle the different types f waste.
Use bth sides f paper t maximize its use.
Make sure taps are cmpletely turned ff.
Have a shwer instead f a bath.
Turn ff the water while brushing yur teeth.
Turn ff the lights and electrnic devices that are nt in use.
Task 1 Lk and answer
What is Hb ging t d?What is Eddie ding?
Planting trees.
Eddie is lying dwn and dreaming f a tree with bread n it.
breadfruit n. 面包果
Task 2 Listen and answer
Why des Hb want t plant trees?What is Eddie ding?Will Eddie take actin?
Because trees are gd fr us.
Eddie wants t jin Hb, because he likes digging in the garden.
Task 3 Read and fill
Spring is cming. Eddie asks Hb what he is ging t d. Hb says he is ging t plant _____. Eddie asks if mre trees will be ________ this year. Hb says yes because trees are _____ fr everybdy. Eddie wants t g with Hb. He says he likes ________ in the garden. Oh, is he _______? Everyne knws Eddie used t be _____. Has Eddie changed? Of curse nt. What he really wants is _________ breadfruit trees s that he can eat lts f breadfruit. Eddie really enjys _______!
Language pints
1. 打算、計(jì)劃做某事2. 植更多的樹3. 在花園里挖溝4. 種植面包果樹5. 對…... 有好處
be ging t d sth.plant mre trees dig in the gardenplant breadfruit treesbe gd fr …
6. 減少空氣污染7. 淋浴8. 節(jié)約水/能源9. 開/關(guān)燈10. 引起嚴(yán)重的空氣污染11.公共交通工具
reduce air pllutin take shwerssave water/energyturn n/ff the lightscause serius air pllutinpublic transprt
Are yu serius? 你是認(rèn)真的嗎? serius adj. 認(rèn)真的,嚴(yán)肅的 —— seriusly adv. 認(rèn)真地,嚴(yán)肅地 e.g. 那個(gè)老人看起來很嚴(yán)肅。 The ld man lks very serius. be?serius?abut?sth.=?take?sth?seriusly?認(rèn)真,嚴(yán)肅對待?? e.g.你應(yīng)該認(rèn)真工作。 Yu shuld be serius abut yur wrk. = Yu shuld take yur wrk seriusly.?
2. What shuld we d t live a green life, class? 同學(xué)們,為了過綠色生活我們該做什么呢? live a … life “過著……(樣)的生活”e.g. 我祖父母過去過著貧窮的生活。 My grandparents lived a pr life in the past.
3. Mre and mre families wn cars and this causes serius air pllutin.
The air pllutin is becming mre and mre serius.
越來越多的家庭擁有自己的汽車并且這導(dǎo)致了嚴(yán)重的空氣污染。
空氣污染變得越來越嚴(yán)重了。
mre and mre families意為“越來越多的家庭”,mre and mre意為“越來越多”,既可修飾可數(shù)名詞又可修飾不可數(shù)名詞。
“越來越……”,用“比較級+ and+比較級”的句型?!霸健驮健?,用“the+比較級,the+比較級”的句型。
4. Mre and mre families wn cars and this causes serius air pllutin.cause v. 意為“導(dǎo)致;造成”固定結(jié)構(gòu):cause sb. sth. 意為“給某人造成某事” = cause sth. fr sb.; cause sb./sth. t d sth. 意為“導(dǎo)致某人/某事做某事”。
What was ____________the fire? 起火原因是什么?
I'm afraid I will ______________________________. 我擔(dān)心我會(huì)給你造成許多麻煩。
cause yu much truble
the cause f
cause n. 意為“原因,起因”。固定短語the cause f “意為的原因”。
5. It's wise fr peple t chse public transprt r ride bicycles.wise adj. 意為“明智的,充滿智慧的”
________________ remain silent.你保持沉默,這很明智。
It's wise f yu t
2021鹽城市中考Chse hw yu spend yur spare time and with whm yu spend it _______ (wise).
wisdm n. 意為“智慧”wisely adv.意為“明智地”
I learnt many wrds f ________. 我學(xué)了很多至理名言。
They've invested their mney_______.他們已經(jīng)明智地投資了他們的錢。
6. We can save energy by turning ff the lights when we leave a rm.
我們可以通過離開房間時(shí)關(guān)燈來節(jié)能。
turn ff “關(guān)掉(電源開關(guān)、水龍頭、液化氣閥門等)”。turn n 打開(電源開關(guān)、水龍頭、液化氣閥門等), turn up 調(diào)大/調(diào)高/調(diào)亮, turn dwn 調(diào)小/調(diào)低/調(diào)暗。
1. (2020·徐州)We can ________ the TV. Nbdy is watching it. A. turn ffB. turn nC. turn up D. turn dwn2. (2020·黔南)Wuld yu please ________ the light? It's very dark nw. A. turn t B. turn nC. turn ff D. turn arund

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