Unit2PlantaPlant!Lesson8Whyareplantsimportant课件冀教版八年级英语下册1.pptx

Unit2PlantaPlant!

Lesson8

WhyArePlantsImportant?

知识梳理

1.It’spleasanttodo…做….很愉快

It’spleasanttoliveinbeautifulsurroundings.

辨析pleasant与pleased

既可作表语也可作定语，

pleasantadj.多用于修饰事物，表示Thisisapleasantjourney.

令人愉快的

“某事(或某物)令人愉快”。

pleasedadj.一般不作定语，多形容人，

Ifyoujumpthequeue,

愉快的；表示“某人对某事(或某人)

otherswillnotbepleased.

满意的感到高兴或满意”。

WordsandExpressions

pleaRsaenatdaadfjt.e使rt人he愉ta快p的e

shaadnedsnp.e树a荫ko；u阴tt凉he处

Chineseimmediately.

fulfillv.达到；执行

basicadj.基本的；基础的

soiln.土；土壤

2.fulfill，v.达到，实现，执行

Wemustfulfilltheplan,whateverhappens.

Whatimportantdreamhaveyouyettorealizeandfulfill?

fulfillone’sneeds满足某人的需要

Theearthhelphumanbeingsfulfilltheirbasicneeds.

3.takeenergyfrom…从……获取能量

Allplantsandanimalstakeenergyfromthesun.

Peoplemusttakeenergyfromfood.

1.carryaway...把……搬（移）走

Thefloodcarriedawaythewoodenbridge.

拓展：

carryoff轻而易举地完成

carryout执行

carryforward发扬，推进

2.inaword总之，一句话

Inaword,hetrieseverything.

Inaword,theycandoeverythingtheylikewithmoney.

Inaword,Ilovemyschool.Ifindmyschoollifemore

andmoremeaningfulandcolorful.

Guess!

●1.Itisdarkandcool._______

●2.Itissomethinginwhichplantsgrow.____

●3.Itmeansenjoyable._______

●4.Itmeanssimpleandnecessary._____

●5.Itmeanstomeetsomeone’sneeds._____

Discussthereasonswhyweneedpalnts.

THINKABOUTIT

Whatplantsgrownearyourhome?

Whydoweneedplants?

Danny,JennyandBrianarewalkinginaforest.

Jenny:Ilovethisforest.Therearesomanytreesandplants.Theairisalways

cleanandfresh.

Bria