Unit4 单词课件--高中英语人教新课标必修三.pptx

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1、unit 4unit 4Astronomy:the science of the stars授课老师：ZhengLinsystemsolar systemsolarlunartheorytheoreticaltheoreticallyBig Bangviolentviolencein timeon timeunlike Music is quite unlike any other art form.They are quite unlike.dislikeharmfulbe harmful to sb./sth.do harm to sb./sth.do sb./sth.harmReadin

2、g in the sun is very harmful to your eyes.harmless harmfuluseless useful helpless helpfulfruitless fruitfulcareless carefulhopeless hopefullay eggslay offlay-laid-laidlie-lied-liedlie-lay-lainexistexistencegive birth tobear birthbear-bore-born/bornein ones turnIn my turn,I told them a joke.Tonight i

3、ts my turn to cook.The children called out their names in turn.The three brothers took turns to look after their sick mother.Tom and Jack took turns to drive the car.Tom and Jack drove the car by turns.prevent.fromstop/keep.from doingSocial attention should be paid to preventing our earth from being

4、 polluted.protect.from doingpuzzlewords puzzleWhat puzzles me is why he didnt come.puzzled puzzlingHearing the puzzling problem,he felt puzzled.puzzlementpullHelp me move this piano;you pull and Ill push.cheer upWhen Im feeling sad,my mother often tells me funny stories to cheer me up.I cheered up a

5、t the good news.cheercheerfulnow thatNow that you have made a promise,you must carry it out.break outA fire broke out in the restaurant last night.Please dont break in on our conversation.Dont break into their conversation.Dont let a little dispute break up a great friendship.The car broke down on m

6、y way home.He hopes to break through soon in his experiment.watch out forWatch out for the stairs.Watch out!Theres a car coming!It is my duty to watch over the children.You have to watch for the right moment before you take action.astronomyastronomerreligionreligiousatomatomicmillionbilliontrillionb

7、icycletricycletriangle globeglobal global issuesglobalizationcarbondioxidecarbon dioxidenitrogenoxygenvapour/vaporatmosphere pollution of the atmosphere a party atmosphereThe children grew up in an atmosphere of violence and insecurity.fundamental Hard work is fundamental to success.He taught me the

8、 fundamentals of the job.fundamentpresence absencepresent v.a.(absent)n.The headmaster presented a medal to each winner.Three hundred guests were present at the ceremony.at presentdissolveunsolved an unsolved mysteryacidchainreactionIt set off a chain reaction in the international money markets.add/

9、and/plusminus/subtractSeven minus three is four.multiply(by)/timesOur problems have multiplied since last year.2 multiplied by 4 equals 8.Five times two is ten.divide (by)divide (by)30 divided by 6 is 5.thus adv.He didnt work hard.Thus he was fired.thereforeI had a headache,therefore I could not go

10、to your party.biology biologistecology ecologistgeology geologisttechnology technologistpsychology psychologistphysiology physiologistphysical physicistgravitygentlegentlemanblock outBlack clouds blocked out the sun.extinct an extinct speciesextinctioncrash a car/plane crashHe crashed his car into a wall.floatweightlesslyweighcabinget the hang ofIts not difficult once you get the hang of it.Dont worry!Youll soon get the hang of it.exhaustWe have exhausted all our resources.exhaustedexhaustingexhaustiveexhaustive researchThank you