外研版七年级上册 新教材（讲义）Unit 4 Time to celebrate -单词表详细讲解1.salty / slti / adj .咸的， 含盐的Sugary 甜的salty snacks (咸味零食)练习Dont put too much_in the soup. (salty)2.prefer / prf / v 更喜欢Prefer A to B与事物B相比，更喜欢事物A；Prefer doing sth 更喜欢做某事Prefer doing A to doing B 与做事件B相比，更倾向于做事件APrefer sb to do sth 宁愿某人做某事练习 What would you like to relax yourself?I prefer _ basketball rather than _ magazines.A. playing；reading B. to play；to read C. to play；readIm sleepy. I prefer _ at home to going out for a walk.A. sleepingB. to sleepC. slept D. sleepWhat a heavy rain!So it is. I prefer_ rather than _on such a rainy day.A. to go out; stay at home B. to stay at home; go outC. going out; stay at home D. staying at home ; go outAfter a long winter holiday this year, most of us prefer _rather than _.A. to go to school, stay at homeB. going to school, staying at homeB. go to school, to stay at home3.waste / west / n.浪费waste time (money) on sth，表示“在方面浪费时间（金钱）练习I dont want to (浪费) my time talking with her. Its like playing the lute to a cow.4.present / preznt / n. 礼物， 赠品n. S目前；C 礼物；adj. 当前的；在场的；出席的；at present 目前；现在give a present (送礼物)练习At_presentwearegoingthroughahardtime,butImsure_thingswillgetbetterinthenearfuture.A.the;theB.the;/C./;theD./；/5.pollution /plun/ 污染pollutev.污染污染环境 pollute the environmentair/ water pollution 空气/水污染environmental pollution 环境污染pollutedadj.被污染的练习Many things_water, such as trash（垃圾）and plastic bags.A. polluting B. pollutionC. polluteWater_kills many fish in the river and makes it a_river. It is getting worse and worse.A. pollution, polluted B. pollute, pollution C. pollution, polluteWe should stop people from_(pollute) the environment.Nowadays we have known that reducing (减少)_(pollute) is the most important.6.plastic /plstk/ 塑料plastic bottles (塑料瓶)plastic bags (塑料袋)练习There were many _ in the river in the past. A rubbishBplasticCFish7.cause /kz/ 导致cause trouble (引起麻烦)8.shine /an/ 闪耀sun shines (阳光普照)9.mean /min/ 意思是meaning n. 意思meaningful adj. 有意义的meaningless adj. 无意义的mean doing 意味着mean to do打算做be meant to do 旨在be meant for 为准备的练习Can you tell me the ( mean) of the new word10.break /brek/ 打破；休息Break something: 意思是破坏或损坏物体lunch break (午餐时间)take a break (休息一下)She broke a cup. 她打碎了一个杯子。练习Its time a break.What about music?A. having; listening to B. to have; listening toC.have; to listen to have; to listen to11.thirsty /rsti/ 口渴的feel thirsty (感到口渴)be thirsty for 渴望.练习Im _. I want to have some water. A tiredBhungryCthirstyDHappyIm _. Id like some beef, please.AhungryBthirstyChot12.challenge /tlnd/ 挑战形容词形式是challengingface a challenge 面对挑战accept the challenge 接受挑战练习Faced with_ challenges，you should believe that your courage is what makes_ differenceA the；/Bthe； aC/； aD/；/13.regret /rret/ 后悔regret doing sth. 表示对过去的事情感到后悔或遗憾regret to do sth 表示对现在或将来的事情感到遗憾或抱歉练习My teacher used to give me helpful adviceNow I do regret _ itA not takingBnot to takeCnot takeDnot takenWhen hearing it was wonderful, Helen regretted _ (not attend) that meeting.14.decision /dsn/ 决定decide on对作出决定decidedo sth.决定做某事make a decision 做出决定important decision 重要决定练习After the meeting, they decided_the project immediately(立刻).A. start B. staring C. to startLily thought it over and_to give up trying.A. make a decision B. decided C. mindedThe scientists_to send a robot to the moon.A. made a promiseB. made a mistake C. made a decision15.most /mst/ 大多数most people 大多数人most of the time 大部分时间练习Its _ dangerous to play with fireA mostBalmostCthe mostDa most16.support /sprt/ 支持support oneself养活自己；振作精神support for对的支持17.bright /brat/ 明亮的bright light 明亮的灯光bright sunshine 灿烂的阳光bright room 明亮的房间练习If we work harder and unify more, we are bound to have a_(bright) future.18.firework /fawk/ 烟火fireworks display (烟火表演)set off fireworks (放烟花)19.reunion /rjunjn/ n. 团圆，团聚family reunion 家庭团聚reunion dinner 团圆饭20.dragon /drn/ n. 龙dragon dance 舞龙dragon boat 龙舟外研版七年级上册 新教材（讲义）Unit 4 Time to celebrate -单词表详细讲解1.salty / slti / adj .咸的， 含盐的Sugary 甜的salty snacks (咸味零食)练习Dont put too much_in the soup. (salty)Salt2.prefer / prf / v 更喜欢Prefer A to B与事物B相比，更喜欢事物A；Prefer doing sth 更喜欢做某事Prefer doing A to doing B 与做事件B相比，更倾向于做事件APrefer sb to do sth 宁愿某人做某事练习 What would you like to relax yourself?