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人教新目标 (Go for it) 版九年级全册Section A课堂教学ppt课件
展开land pllutin
air pllutin
Cal makes sky ugly.
water pllutin
nise pllutin
cal n.煤;煤块
ugly adj.丑陋的;难看的
wden adj.木制的;木头的
plastic adj.塑料的 n.塑料;塑胶
takeaway n.外卖食物
bin n. 垃圾箱
Listen t the interview. Circle the kinds f pllutin that Jasn and Susan talk abut.
land pllutin B. air pllutinC. nise pllutin D. water pllutin
Listen again and cmplete the sentences.
1. The air is badly plluted because there are ___________ n the rad these days.2. Factries that burn cal als ________ the air with a lt f black smke.
3. There is als t much rubbish and waste. Peple _________________ things every day.4. Peple are als littering in ______________ like parks. This is turning beautiful places int ugly (丑陋) nes.
are thrwing away
public places
Interviewer: Jasn and Susan, what are yur ideas fr slving these prblems?Jasn: Well, t cut dwn air pllutin, we shuld take the bus r subway instead f driving.Susan: Yeah, r ride a bike. Other advantages f bike riding are that it’s gd fr health and it desn’t cst anything!
Rle-play the cnversatin.
Interviewer: Great ideas! What abut waste pllutin?Susan: Mmm, I think simple things like bringing a bag t g shpping can help. I started ding that a year ag.Jasn: Me, t. Als, I never take wden chpsticks r plastic frks when I buy takeaway fd. I use the nes at hme.
Susan: And remember t thrw rubbish in the cans and keep public places clean and beautiful fr everyne.Interviewer: S tgether, ur actins can make a difference and lead t a better future!
1.Lk at the picture and predict what is discussed in the cnversatin.
2.Read the cnversatin and tell me what it mainly talks abut.
3.Read it again and answer my questin.
what Jhnsn des
what Susan des
1.take the bus r subway instead f driving2.take wden chpsticks r plastic frks when he buys takeaway fd
1.ride a bike instead f driving2.bring a bag when shpping3.thrw rubbish in the bins
4.Let's rle-play.
Jasn and Susan,what are yur iedas fr slving these prblems?
There are ther advantages f…
Well, t cut dwn air pllutin, we…
Interviewer
5.Grup wrk: discuss with yur partner what can we d t cut dwn the pllutin and make a list.
1. Peple are als littering in _______ like parks. This is turning beautiful places int ugly nes. ugly 作形容词,意为“难看的;丑陋的”,指人、动物或事物的外貌或道德上令人反感。还可表示“有敌意的;阴险的;不祥的”,在句中可作表语或定语,反义词为cmely,beautiful。如:The fairy changed the ugly ld wman int a frg. 仙女把那个丑陋的老女人变成了一只青蛙。
Language pints
2. There are ther advantages f bike riding. advantage作名词,意为“有利条件,优点,优势”, 反义词为disadvantage。如:He had the advantage f a gd educatin. 他具备受过良好教育的优势。 What is the advantage f using nuclear pwer? 使用核能有何好处?
advantage还可作及物动词,意为“有利于;使处于优势”。如:It wuld advantage him t g abrad. 出国会对他有好处。 It wuld advantage yu t wrk hard. 努力工作对你会有益。
3. It’s gd fr health and it desn’t cst anything!be gd fr意为“有益于;适于”,后接名词或动词-ing形式。如:Whisky can be gd fr yu if taken in mderatin. 威士忌酒如饮用适度是有益的。 D it up. It'll be gd fr yu. 把它喝完,它对你有益。
4. cut dwn, 意为"减少"; 是“动词+副词”结构的短语,后面所带的宾语为名词时,宾语可以位于dwn的前面或后面;为代词时只能位于dwn前面。 Yu'd better cut the article dwn t abut 2000 wrds. cut 后接ff, int,up, in 的不同:
5. 辨析:spend, cst, take, pay
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