Unit 3 A healthy life.单词拼写1It is _(违法的)to drive after drinking.2Some women are too _(尴尬的)to consult their doctor about the problem.3Some strange customs have _(幸存)from earlier times.4He achieved his aim more by luck than _(判断)5Their decision was based on ignorance and _(偏见)6The young lady _(感染)the children with her enthusiasm for music.7The child is still _(笨拙的)with his chopsticks.8He _(冒险)his life to save his daughter from the fire.9Do not share _(针头)with other people.10Take the _(药丸)three times a day.阅读理解A(2020安徽高考)The Healthy Habits Survey (调查) shows that only about one third of American seniors have correct habits.Here are some findings and expert advice.1How many times did you brush your teeth yesterday?Finding：A full 33% of seniors brush their teeth only once a day.Step：Remove the 300 types of bacteria in your mouth each morning with a batteryoperated toothbrush.Brush gently for 2 minutes，at least twice a day.2How many times did you wash your hands or bathe yesterday?Finding: Seniors，on average，bathe fewer than 3 days a week.And nearly 30% wash their hands only 4 times a dayhalf of the number doctors recommend.Step：We touch our faces around 3，000 times a dayoften inviting germs(病菌) to enter our mouth，nose，and eyes.Use toilet paper to avoid touching the door handle.And，most important，wash your hands often with hot running water and soap for 20 seconds.3How often do you think about fighting germs?Finding: Seniors are not fighting germs as well as they should.Step：Be aware of germs.Do you know it is not your toilet but your kitchen sponge (海绵)that can carry more germs than anything else? To kill these germs，keep your sponge in the microwave for 10 seconds.1What is found out about American seniors?AMost of them have good habits.BNearly 30% of them bathe three days a week.CAll of them are fighting germs better than expected.DAbout one third of them brush their teeth only once a day.2Doctors suggest that people should wash their hands _Atwice a dayBthree times a dayCfour times a dayDeight times a day3Which of the following is true according to the text?AWe should keep from touching our faces.BThere are less than 300 types of bacteria in the mouth.CA kitchen sponge can carry more germs than a toilet.DWe should wash our hands before touching a door handle.4The text probably comes from _Aa guide bookBa popular magazineCa book reviewDan official documentBIt is well known that the Japanese peoples love of fish is almost as strong as a bees interest in honey.As fish populations were decreasing，fishing companies were forced to fish further and further away from the shore.Then they had a big challengehow to keep the fish fresh for longer.So they decided to keep the fish stored in freezers on the boats.But the public did not like frozen fish.So again the fishing companies had a new bigger challenge.What they decided to do was have fish tanks on their boats.After catching fishes，they would put them in the tanks and keep them living there until they got back to shore.But in this protected environment，lacking predators(掠食者)，the fish stopped moving around.The Japanese public felt these dull fish did not taste fresh，which had an unpleasant effect upon sales.Once again the fishing companies had an even bigger challenge.Stop for a minute！Before we go any further，I would like to ask “What are your challenges？How do you handle an unexpected challenge？”May I think it this way that you should try to attack your challenges？Conquer them with a Swiss Army knife.Take the most proper and simple tool that you can adopt to deal with your situation.Now back to our story.How did the Japanese finally figure out the fresh fish problem？Sharks！You might think the same.Sharks were caught and put into the tanks with other fishes.Dont sharks eat fish？Well，they do eat a few fish，but they did also keep more fish active and alert(警觉的)The fish stay fresh because they are challenged.Now，try_to_keep_yourself_fresh_by_finding_your_own_shark_to_offer_yourself_a_challenge_in_your_own_business_and_career.5The main reason for the fishing companies to fish in the far sea is that_Athe fish resource near the shore was decreasingBthe fishes farther away from the sea tasted fresherCpeople would prefer eating fresh fishes to less fresh onesDit was getting harder and harder to keep fishesfresh6Which was the BEST way for the fishing companies to keep fishes fresh?AGetting the fishes frozen.BStoring the fishes with salt.CPutting the fishes in tanks.DKeeping the fishes with sharks.7The relationship between fishes and sharks is similar to that between_in nature.Adogs and catsBmonkeys and mosquitoesCwolves and antelopesDtigers and lions8The underlined part of the last