EncyclopaediasUnit52023.12.15.7/19/2025Youcanfinddinosaursinzoos.

atrue bfalseDinosaursarealldead.

atrue bfalseAncientmenatedinosaurs.

atrue bfalseDinosaurswerealllargeandfierceanimals.

atrue bfalseSomedinosaurscanfly.

atrue bfalseWhatdoyouknowaboutdinosaurs?7/19/2025Whatdoyouwanttoknowaboutdinosaurs?7/19/2025

ListenandticktheinformationaboutdinosaursA.wheretheylivedB.whentheylivedC.theirsizesD.theirfamiliesE.theirdietsF.howtheywereG.howwecanknowaboutdinosaurstoday7/19/2025

Readthefirstparagraphandanswerthequestions1.Didpeopleliveatthattime?

2.Whenandwherediddinosaurslive?3.Whatsizeswerethey?4.Couldsomedinosaursfly?Why(not)?Thiswasalongtimebeforepeopleexisted.7/19/2025

Readthesecondparagraphandfindouttheinformationdinosaurs’dietsadjectivesaboutdinosaursplantsmeatharmlessgentleharmfulfierceA.B.harmlessgentleharmfulfierce1.Theywereasgentleassheep.2.Somewereassmallaschickens.3.Otherswereasbigastenelephants.7/19/2025Sentencestructure:as…as（形容詞/副詞旳原級）Sentencestructure:

和…一樣…notas…as…/so不如…Negative:7/19/2025Exercises:1.百科全書和字典一樣有用.Encyclopediasare________________dictionaries.2.有些恐龍能夠和鳥一樣飛得那么快.

Somedinosaurs_____________________birds.Filltheblanksasusefulascouldflyasfastas

7/19/2025Makeatleasttwosentencesbyusingthestructure:

4.人類出現(xiàn)不如恐龍來得早People_______appear____________dinosaurs.3.

有些恐龍還沒有老虎大.Somedinosaurs_____________________tigers.(Tips:Makecomparisonsamongyourclassmates)weren’tasbigasdidn’tasearlyas7/19/2025ReadthethirdparagraphandanswerthequestionHowcanweknowaboutthelivesofdinosaurstoday?Fromtheskeletons,eggsandfootprintstheyleftbehind.7/19/2025Competition:Readthepassagealoudandtrytodescribeeachpicture7/19/2025DinosaurslivedontheEarthoversixtymillionyearsago.Somewereassmallaschicken.Somedinosaursevenhadwingsandcouldfly.Otherswereharmful.Theywerefiercerthantigersandatemeat.Weknowaboutthelivesofdinosaursfromtheskeletons,eggsandfootprintstheyleftbehind.7/19/2025Dinosaursalldiedoutsuddenly.Nobodyknowswhy.(sentencesinthe3rdparagraph)Doyouwanttoknowsome

guesses

aboutdinosaursextinction(滅絕）？7/19/2025ChallengeWhydidthedinosaursdieout?Whichguessdoyouagreeto?Findmorefromtheonlineencyclopedia “Wikipedia”.7/19/20257/19/20257/19/2025Whathaveyoulearnedfromthisperiod?NewwordsandphrasesSentencestructureWhathaveyouknownaboutdinosaurs7/19/2025Matchthewordsorphrasesandthemeaningscorrectly.fierceexistharmfulharmlessdieout6.skeleton7.footprintnotcausingharmmarksonthegroundbyafootbonesthatsupportone’sbodycausingharmlivenolongercanbeseenangry

anddangerous7/19/2025asas…（形容詞、副詞旳原級）和…一樣…notas/so（形容詞、副詞旳原級）as…不如7/19/2025Whathaveyouknownaboutdinosaurs?Whenandwhere…?Howbig…?Whatfood…?Howwerethey?Howcanweknow…?Why…?OntheEarth,aboutsixtyMillionyearsago.Somewerebig