必修3 Unit1 take place,beauty,harvest,celebration,hunter,starve,origin,religious,seasonal,ancestor,Obon,grave,incense,in memory of,Mexico,feast,skull,bone,Halloween,belief,dress up,trick,play a trick on,poet,Columbus Day,arrival,Christopher Columbus,gain,independence,independent,gather,agriculture,agricultural,award,produce,rooster,admire,energetic,look forward to,carnival,lunar,Easter,parade,day and night,clothing,Christian,Jesus,cherry,blossom,as though,have fun with,custom,worldwide,rosebud,fool,necessity,permission,prediction,fashion,Trinidad,Carla,Hari,parking,parking lot,Valentine’s Day,turn up,keep one’s word,hold one’s breath,apologize,drown,sadness,obvious,wipe,weave,herd,the Milky Way,magpie,weep,announcer,set off,remind,remind…of…,forgive Unit 2 diet,spaghetti,nut,muscle,protective,bean,pea,cucumber,eggplant,pepper,mushroom,peach,lemon,balance,balance diet,barbecue,mutton,kebab,roast,stir,fry,stir-fry,ought,ought to,bacon,cola,sugary,sign,lose weight,slim,curiosity,hostess,raw,vinegar,get away with,lie,tell a lie,customer,discount,win…back,weakness,strength,consult,fibre,digest,poisonous,carrot,scurvy,rickets,obesity,vitamin,protein,earn one’s living,debt,in debt,glare,spy,spy on,limit,limited,benefit,breast,garlic,sigh,combine,cut down,before long,put on weight,cooperation,ingredient,flavor Unit 3 Mark Twain,birthplace,Florida,bring up,Hannibal,Missouri,Mississippi,novel,boyhood,adventure,Tom Sawyer,Huckleberry Finn,phrase,fathom,author,Samuel Langhorne Clemens,scene,narrator,Roderick,Oliver,bet,make a bet,penniless,wander,pavement,sidewalk,businessman,permit,ahead,go ahead,by accident,bay,stare,stare at,nightfall,fault,spot,passage,unpaid,account,account for,embassy,seek,patience,contrary,on the contrary,charity,envelope,Horace,unbelievable,steak,pineapple,dessert,amount,take a chance,rude,manner,scream,genuine,issue,fake,rag,in rags,indeed,as for,bow,barber Unit 4 Astronomy,astronomer,solar,system,solar system,religion,theory,Big Bang,atom,billion,globe,global,violent,in time,carbon,nitrogen,vapour,atmosphere,unlike,fundamental,presence,dissolve,harmful,acid,chain,reaction,multiply,oxygen,shellfish,amphibian,reptile,lay eggs,dinosaur,exist,mammal,give birth to,thus,in one’s turn,dioxide,carbon dioxide,prevent…from,puzzle,biology,biologist,gravity,satellite,gentle,geologist,physicist,block out,extinct,climate,comet,crash,Isaac Newton,Albert Einstein,Stephen Hawking,spaceship,pull,lessen,cheer up,float,weightlessly,cabin,mass,now that,get the hang of,break out,exhaust,watch out Unit 5 multicultural,quiz,Canadian,Vancouver,Toronto,Calgary,Ottawa,beaver,grizzly,polar,penguin,prime,minister,prime minister,governor,rather than,continent,baggage,chat,scenery,eastward,westward,upward,surround,the Rocky Mountains,harbor,measure,aboard,settle down,manage to do,catch sight of,eagle,stampede,cowboy,have a gift for,within,border,slight,slightly,acre,urban,Thunder Bay,Lake Superior,location,the Vatican City State,topic,mix,mixture,bush,maple,frost,confirm,wealthy,distance,in the distance,mist,misty,Niagara,schoolmate,booth,downtown,pearl,Cantonese,approximately,dawn,workplace,buffet,broad,St Lawrence,nearby,tradition,terrify,terrified,pleased,impress,impressive