Unit 1 Section Ⅰ Welcome to the unit and Reading—Preview（Word教师用书）-【优化指导】2022-2023学年新教材高中英语选择性必修第一册（译林版2020）

If you want to be healthy，you should have a full breakfast. 要想身体好，早餐要吃饱。 主题语境——人与自我。健康的饮食对人们的身体至关重要。在日常生活中，我们如何运用营养学知识和技能进行营养和膳食指导？如何吃才能让你更加精力充沛呢？ Healthy Eating Sometimes people are curious① to know what type of food is healthy and what kind of food may hurt our health.The United States' Department of Agriculture has prepared a small book to help people learn about which types of food are the healthiest to eat.The book describes② six basic food groups: meat，dairy (things made from milk)，grains，fruits，and vegetables.The last group is fat，oil，and sweets. As a result of③ years of research，we know that too much④ fat is bad for⑤ our health.For example，Americans eat a lot of meat and only a small amount of⑥ grains，fruits，and vegetables.Because of this，they often get cancer and heart disease.In Japan，on the other hand⑦，people eat large amounts of grains and very little meat.They also have a very low rate (比率) of cancer and heart disease.In fact，the Japanese live longer than people in any other country.Unfortunately，when Japanese people move to the United States，the rate of heart disease and cancer increases as their diet changes. ①curious adj.好奇的 ②describe vt.描述 ③as a result of因此，由于 ④too much太多(后面常接不可数名词) [联想]　too many太多(后面常接可数名词复数形式) ⑤be bad for 对……不利/有害 [联想]　be good for对……有利/有好处 ⑥a small amount of 少量的 ⑦on the other hand另一方面 Section Ⅰ　Welcome to the unit and Reading—Preview [对应学生用书P2] 1．marriage n．结婚；婚姻生活；密切结合 2．experience n．经验；经历；体验 3．recall vt.召回；回想起，记起 4．unique adj.独特的，稀罕的 5．opportunity n．时机，机会 6．homesickness n．乡愁 7．soul n．灵魂；心灵；精神 8．connect with 与……联系 9．refer to涉及；指的是 10．depend on依靠；取决于 11．grow up成长 12．take care of照顾；注意 Step 1　Careful Reading Read the passage carefully and choose the best answers. 1．What does the author usually do when feeling lonely? A．Eating rice pudding. B．Going outside to walk. C．Talking with families. D．Listening to wonderful stories. 2．Why does the author refer to rice pudding in Paragraph 1? A．To tell us something about the sunny childho