原九年級英語全冊 Unit 13 We're trying to save the earth（第1課時）Section A（1a2d）課件 （新版）人教新目標(biāo)版

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1、第一課時Section A (1a2d)Unit 13Were trying to save the earth!play a part in意為“參與；在中盡自己的一份力量”，其后可接名詞、代詞或動詞ing形式。advantage名詞，意為“優(yōu)點；有利條件”。其反義詞為disadvantage，意為“缺點；不利條件”，是在名詞前加否定前綴dis構(gòu)成?！就卣埂縯he advantage of的優(yōu)點give sb. an advantage 使某人處于有利地位cost的用法作動詞，意為“花費(時間、金錢、精力等)”，常用表示物的名詞作主語。eg：This book cost me 10 yuan

2、.這本書花了我10元錢。Writing this book cost me a lot of time.寫這本書花了我很長時間。作名詞，意為“花費；價錢”。wooden形容詞，意為“木制的；木頭的”。eg：The floor was made of wooden blocks.地板是用木塊拼成的?！就卣埂縲ood作不可數(shù)名詞，意為“木頭；木材”；作可數(shù)名詞，意為“森林；樹林”，常用其復(fù)數(shù)形式woods。重點詞組歸納no more不再used to do過去常常clean up打掃干凈；清除turn.into.使變成be able to能夠cut down砍倒；縮減instead of代替；而不

3、是be good for對有好處remember to do sth.記得要去做某事make a difference (to.)(對)產(chǎn)生影響或作用lead to (道路)通向；導(dǎo)致 一、根據(jù)句意及漢語提示完成單詞。1Although the man is (難看的)，he has a kind heart.2The (優(yōu)點) of walking after dinner is to keep healthy.3In Harbin，many people burn (煤) to keep warm during the winter.4We must use less (塑料的) bags

4、 in order to protect the earth.5Through the clear water，we could see fish on the (底部) of the river.uglyadvantagecoalplasticbottom二、根據(jù)句意，用括號中所給單詞的適當(dāng)形式填空。6Most of the (fisherman) in the village stayed at home today because of the bad weather.7Ann bought a pen yesterday.It (cost) her 20 yuan.8What a ni

5、ce (wood) house！I have never seen it before.9Everyone should play a part in (save) the earth.10Dont throw the (litter) everywhere.You should throw it into the bin.fishermencostwoodensaving litter三、單項選擇。( )11.How much does the TV ？Not too much.Its just a secondhanded one.(2016，蘭州)Acost Bspend Ctake D

6、pay for( )12. down air pollution，we should take the bus or subway rather than drive a car.ACut BTo cut CCutting DBeing cut( )13.Why dont you like wearing the pink skirt?Because I look in it.Apretty Bslim Cthin DuglyABD( )14.Your bedroom is so dirty.Would you please ，Peter?OK，mum.Ill do it right away

7、.Aset it up Bput it on Cpick it up Dclean it up( )15.I really love this band! Ive got every CD theyve made so far.AMe，too! BSounds good. CI disagree. DI hope so.DA四、根據(jù)漢語意思完成下列句子，每空一詞。16你說的話對他的工作可能有影響。What you say may to his work.17我過去常常可以看到天空中的星星。I able to see stars in the sky.18這次讓我們?nèi)ビ斡径蝗メ烎~，好嗎？Lets go swimming going fishing this time，shall we?19巫婆把王子變成了一只青蛙。The witch the prince a frog.20請問，這條路通向火車站嗎？Excuse me，does this road the railway station?make a differenceused to beinstead ofturnedintolead to