2024年人教版九年级全一册英语Unit13 Section A (3a-4c).docxVIP

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Unit13We’retryingtosavetheearth!

SectionA(3a-4c)

【新知教材链接】

语篇·宏观建构

答案:1.whole2.top3.traded4.90/ninety5.health6.laws

文本·微观探究

请根据教材P993a的语篇材料,选择正确答案。

1.Whatdopeopledoaftertheycutoffashark’sfins?(细节理解)

A.Theykilltheshark.

B.Theyselltheshark.

C.Theythrowthesharkbackintotheocean.

D.Theythrowthesharkonthebeach.

2.Whatwillhappeniftherearenosharks?(推理判断)

A.Therewillbefewerfish.

B.Therewillbefewerseaanimals.

C.Itwillbedangeroustoalloceanlife.

D.Itwillbesafetoalloceanlife.

3.Whatcanweknowfromthepassage?(细节理解)

A.Sharkswilldieiftheydon’thavefins.

B.Sharkscanneverbeindanger.

C.Thereareonly70millionsharksnow.

D.Sharkfinsoupisgoodforkeepinghealthy.

4.Thegeneralideaofthearticleisabout______.(主旨大意)?

A.waterpollution

B.environmentalprotectiongroups

C.thesharks

D.airpollution

思维·品质提升

Whatcanwedotosavethesharks?

Learnasmuchaspossibleaboutsharks./Don’tusesharkproducts.(言之有理即可)?

【考点核心解读】

考点1.Thisisnotonlycruel,butalsoharmfultotheenvironment.这不仅残忍,而且对环境有危害。(教材P99)

◆harmfuladj.有害的

考点解读

harmful为形容词,其名词形式为harm,意为“伤害,损害”。beharmfulto意为“对……有害”,相当于doharmto或bebadfor。

【拓展】harm的相关词及短语

*Smokingdoesharmtoourhealth.

吸烟对我们的健康有害。

语用迁移

①Freezingweatherisharmful(harm)toappletrees.

②PM2.5doesharmtopeople’shealthandtheenvironment.(同义句改写)

PM2.5isharmfulto/badforpeople’shealthandtheenvironment.

考点2.Sofar,noscientificstudieshaveshownthatsharkfinsaregoodforhealth.

到目前为止,没有科学研究表明,鱼翅对身体健康有好处。(教材P99)

◆scientificadj.科学上的;科学的

考点解读

scientific的相关词:

science n.科学

scientist n.科学家

scientifically adv.科学地

*IwanttobeascientistbecauseI’minterestedinscienceandIlikeworkingonscientificresearch.

我想当一名科学家,因为我对科学感兴趣,我喜欢从事科学研究。

语用迁移

用science的适当形式填空

①Therearemanyscientificinstrumentsintheroom.

②Tomwasalwaysweakinthesciencesubjects.

③WeallknowthatEinsteinwasagreatscientist.

④We