2021学年Lesson 46 Protect Our Environment图文课件ppt

这是一份2021学年Lesson 46 Protect Our Environment图文课件ppt，共19页。PPT课件主要包含了目 录，学习目标，思 考，新课导入，新课讲解，We should，当堂小练，词语运用，trucks，factories等内容，欢迎下载使用。

1 学习目标 2 新课导入3 新课讲解 4 当堂小练5 课堂小结 6 课后作业7
Knw abut the pllutin in ur cuntry.We all shuld take care f ur envirnment.
Nw peple are still plluting the envirnment. What shuld we d t prtect ur envirnment?
THINK ABOUT IT·Is yur hmetwn clean enugh?·D yu have any ideas fr reducing waste? My name is Katie.
My name is Katie. I think everybdy shuld take care f the envirnment. I live in Edmntn. It is a city in Canada. The air and water are clean in Edmntn, but smetimes peple waste a lt.
What d we waste the mst? Paper, I think. Peple waste water, t. I dn't want t waste water. I try t savewater in many ways. I take shrt shwers. I ften check t make sure there aren't any leaks, and I never frget t turn ff the tap.D we recycle at hme? Yes! We srt ur pp cans, beer bttles and waste paper. A truck picks up ur recycling every week. It is made int new things. We reuse ur plastic bags, t. We use them again and again, r we put ther garbage in them.
Cars and factries make the mst pllutin. I think there are t many cars in Edmntn. Mre peple shuld ride bikes r take buses. I ride my bike t schl every day. Unlike ther types f transprtatin, a bike desn't make any pllutin. Buses make sme pllutin, but lts f peple can travel n a bus. Buses make less pllutin than cars.In fact, if each f us makes a small change in ur life, we can make a big difference t ur envirnment. It's nt t hard t prtect the envirnment. We just need t try.
We like t ride bikes. It's gd fr the envirnment.
Language pint 1
I think everybdy shuld take care f the envirnment.
take care f 照顾，照料
相当于lk after; take gd care f ＝lk 好好照顾；e.g. I believe that neighbrs can take gd care f yur sn while yu are ut. 我相信在你外出期间邻居们会好好照顾你儿子的。
Language pint 2
I try t save water in many ways.
save /seɪv/ v.节省，储蓄，挽救e.g. That will save yu 50 pence a week. 那将使你一星期节省50 便士。
Language pint 3
I ften check t make sure there aren't any leaks, and I never frget t turn ff the tap.
check /tʃek/v. 检查，核对e.g. Lk ut fr spelling mistakes when yu check yur hmewrk.你检查家庭作业时要当心拼写错误。
Language pint 4
Unlike ther types f transprtatin, a bike desn't make any pllutin.
unlike / ʌn laɪk/ prep. 不像
unlike 不像--like 像like 喜欢--- dislike 不喜欢e.g. Unlike Lucy, Lily dislikes lng dresses. 不像露西，莉莉不喜欢长裙。
Language pint 5
In fact, if each f us makes a small change in ur life, we can make a big difference t ur envirnment.
make a difference 有影响；有关系
make sme/n difference (t sb./sth.) (对某人/ 某物) 有些影响/ 没有影响e.g. Whether he will cme makes n difference.他是否会来并没有影响。
□srt garbage at hme□reuse plastic bags□bring yur wn bag when yu g shpping□ride bikes r take buses□pick up rubbish ff the street□turn ff the lights when yu leave a rm□turn ff the televisin and shut dwn the cmputer when yu are nt using them□take shrt shwers
Let's D It !
Read and tick the pints mentined in the lessn.
Cmpare the tw pictures. Tick the wrds tdescribe the differences.
pllutin　clean　garbage　air　car　skytransprtatin　travel　tree　envirnment
What can we d t help the envirnment? Read and match.
pen a windw instead f turning n the air cnditining.
use bth sides f the paper.
thrw garbage n the grund.
srt the waste befre thrwing it away.
cut dwn trees in frests.
turn ff the tap when we are brushing ur teeth.
We shuldn’t
1. The new________(货车)are cllecting garbage in my neighbrhd. 2. Li Qiang______________(冲淋浴) every day. 3. There are many new________(工厂)in my village. 4. We shuld check t make sure there aren't any ________(渗漏). 5. The by has tw big eyes, ________(不像)his father.
takes a shwer
1. yu, abut, d, pllutin, wrry_________________________________________________?2. is, fr, gd, envirnment, it, the_________________________________________________. 3. shrt, take, I, shwers_________________________________________________. 4. frget, turn, never, t, I, tap, ff, the_________________________________________________. 5. make, pllutin, than, cars, less, buses_________________________________________________.
D yu wrry abut pllutin
It is gd fr the envirnment
I take shrt shwers
I never frget t turn ff the tap
Buses make less pllutin than cars
重点单词：save, check重点短语：t …t…, turn ff,take care f 重点句子：I think everybdy shuld take care f the envirnment.I ften check t make sure there aren't any leaks, and I never frget t turn ff the tap.Unlike ther types f transprtatin, a bike desn't make any pllutin.