八年级上册英语书U10知识点.pdfVIP

八年级上册英语书U10知识点

The10thUnitofthe8thGradeEnglishBook:KeyPoints

Asstudentsmoveontothe10thunitofthe8thgradeEnglishbook,

theywillbeintroducedtonewconceptsandgrammarstructures.This

unitfocusesondescriptivewritingandintroducesstudentstotheuseof

adjectivesandadverbs.Herearethekeypointsthatstudentsshould

knowinordertomasterthisunit.

1.Adjectives

Adjectivesarewordsthatdescribeormodifynouns.Theyareused

togivemoreinformationaboutanounortomakeanounmorespecific.

Forexample:

-Thebigtreeinthepark

-Thehappydogwaggeditstail

-Thetallbasketballplayer

-Sheisbeautiful

-Thatmovieseemsinteresting

-Theweatherappearstobesunnytoday

Adjectivescanalsobeusedtocomparetwoormorethings.There

arethreedegreesofcomparison:positive,comparativeandsuperlative.

Forexample:

-Positive:Thisflowerispretty.

-Comparative:Thesecondflowerisprettierthanthefirst.

-Superlative:Thethirdfloweristheprettiestofthemall.

2.Adverbs

Adverbsarewordsthatdescribeormodifyverbs,adjectivesor

otheradverbs.Theyareusedtogivemoreinformationabouthow

somethingisdone.Forexample:

-Shesingsbeautifully

-HespeaksEnglishfluently

-Theyranquicklytothefinishline

Adverbscanbeplacedbeforeoraftertheverbtheymodify.

However,whenanadverbmodifiesanadjectiveorotheradverb,it

usuallycomesbeforetheword.Forexample:

-Sheisverybeautiful

-Herunsextremelyfast

-Theyspokereallyslowly

3.ComparativesandSuperlatives

Inordertocomparetwoormorethings,weusecomparativesand

superlatives.Asmentionedearlier,adjectiveshavethreedegreesof

comparativeandsuperlativeforms.Forexample:

-Adjective:big-Comparative:bigger-Superlative:biggest

-Adverb:quickl