2024年冀教版八年级英语下册Unit8 Lesson 44 赛课件.pptVIP

Lesson44:

EnvironmentClubs;Learningaims:

1.Thislessonfocusesontheenvironmentissues.

2.Itpresentssomesolutionstotheproblemsthatpollutionposes.

Learningimportantpoints:

1.Itpresentsthought-provokingfactsandfiguresabutpollutioninNorthAmerica.

2.Callonthestudentstotakepersonalactiontoreducepollution.;reducereusable

leastpollute

skippackaging

leakywaste

litresink

electricityshut

;Whatcanyoudotostoppollution?

Whatdoyoudowhenyouseesomeonethrowgarbageontheground?;Let’sDoIt!;Language

Points;Howmuchgarbagedoyouthrowawayafterlunch?午饭后你扔掉多少垃圾？

throwaway意为“扔掉”，当其宾语是名词

时，放在throw后和away后均可；当其宾语

是代词时，必须放在throw和away的中间。

如：

Thereislotsofrubbishinthebox.Pleasethrowit

away.盒子里有很多垃圾，请把它扔掉。;3.Environmentclubsencouragestudentstobringtheirlunchesinreusablebagsanddishes.环境俱乐部鼓励学生们用可重复使用的袋子和盘子带午饭。

encouragesb.(not)dosth.意为“鼓励某人（不要）做某事”。如：

Sheoftenencouragesmetostudyhard.她经常鼓励我努力学习。

Theteachersencourageusnottogiveupstudying.老师们鼓励我们不要放弃学习。;【拓展】：encourage还常用于encouragesb.insth.结构中，意为“在某事上鼓励某人”。如:

Heencouragedhissoninhissinging.

他鼓励他的儿子唱歌。

reusable由形容词“usable”加前缀re-变成，re-含有“重新；再”的意思。如：

recycle循环；review复习。;Exercises;I.根据所给汉语或首字母提示，完成单词。

1.Weshouldprotectour____________(环境).

2.Dont______(浪费)water.

Pleaseturnoffthetap.

3.Iboughtmany________(可重复利用的)bagsyesterday.

4.Weneedtwol______ofwater.

5.Mybicycleisbroken.Canyouf______itforme?;II.用所给单词的适当形式填空。

1.Inourclass,Igotthe______(little)moneyduringthesummerholiday.

2.Air________(pollute)isabigproblemin

thiscity.

3.Somewaterisdrippingfroma______(leak)tap.

4.Wouldyouplease______(help)memovethebigbox?

5.The______(d