Unit 2 How do we stay healthy（课件）-2026-2027学年沪教版英语五年级上册

do exercise做运动 exercise 意为“运动；锻炼” 时，是不可数名词 (do exercise)； 当意为“练习题；体操”时， 是可数名词(do morning exercises) eat healthy food 吃健康的食物 health健康 healthy 健康的 unhealth不健康 unhealthy 不健康的 词根health(健康)+y构成形容词 1.7.2013 我们来看第一个短语，go jogging，去慢跑。这是一个非常健康的周末活动。比如，这个周末，我要和家人去公园慢跑。 ‹#› drink a lot of water 多喝水 lots of=a lot of=plenty of 许多 +可数名词复数/不可数名词 about关于 about作介词时 +名词、代词、动名词 about作副词时， 通常表示数量、时间上的“大约”。 1.7.2013 我们来看第一个短语，go jogging，去慢跑。这是一个非常健康的周末活动。比如，这个周末，我要和家人去公园慢跑。 ‹#› junk food垃圾食品 是不可数名词 must是情态动词 +动词原形 less是little的比较级， 用于修饰不可数名词 more是many和much的比较级 much+不可数名词 many+可数名词复数 1.7.2013 我们来看第一个短语，go jogging，去慢跑。这是一个非常健康的周末活动。比如，这个周末，我要和家人去公园慢跑。 ‹#› hard adj.难的 坚硬的 adv.努力地 work hard try尝试 try to do sth. 努力做某事 have a try 试一试 1.7.2013 我们来看第一个短语，go jogging，去慢跑。这是一个非常健康的周末活动。比如，这个周末，我要和家人去公园慢跑。 ‹#› a glass of 一杯 用于修饰不可数名词 a glass of milk /juice /water 1.7.2013 我们来看第一个短语，go jogging，去慢跑。这是一个非常健康的周末活动。比如，这个周末，我要和家人去公园慢跑。 ‹#› about habit poster must junk food less hard try lie 特殊疑问词，怎样 助动词，不译 healthy健康的 health健康 unhealthy不健康的 unhealth不健康 助动词do/does出现，后面的实义动词必须用原形 Tingting: Look at this poster, Xiaowen. It's about healthy habits. Xiaowen: Cool. Let's see. How much water do you drink every day, Tingting? Tingting: I drink very little water. I need to drink more. Xiaowen: Me too. 海报 习惯 a healthy/good habit healthy/good habits Let's=Let us 祈使句+v. every day每天，天天 need to do sth.需要做某事 much+不可数名词 more更多的 less更少的 little/less都修饰不可数名词 I drink very little water. 描述现在的情况，事实 用原级 We should drink less cola. 劝告建议，用比较级 Tingting: Xiaowen, we eat too much junk food! We must eat less. Xiaowen: That's hard! But we can try. Tingting: I think I get enough exercise. I do a lot of sport. Xiaowen: I need to do more exercise. too much+ 不可数名词 must情态动词+v. 尝试 困难 try to do sth.努力/尝试做某事 hard 坚硬的 hard stone 困难的 It’s hard. 努力地 work hard enough修饰名词，放在名词前面 enough water 足够的水 enough sleep 充足的睡眠 Tingting: Let's go to the park. Xiaowen: Great! We can lie on the grass and enjoy the sun. Tingting: Uh ... No. We're going for a run. lie on... 躺在... lie on the grass躺在草地上 go for a+活动名词表示去做某项活动 现在进行时表将来，表示已经计划、安排好马上就要发生的事情 go/come/leave/arrive be动词+这些动词的ing形式 享受阳光 to enjoy sth.享受某物 动词不定式表目的 祈使句，+v. can情态动词，+v. eg.We are going for a run. She is coming. He is leaving soon. Xiaowen: I'm tired! I'm going home for dinner. Tingting: Me too. What are you going to eat? Xiaowen: I'm going to eat some tomatoes and carrots with rice. Tingting: That's nice. I'm going to eat some healthy food too. 现在进行时表将来 some+可数名词复数/不可数名词 tomato-tomatoes carrot-carrots be going to 计划/打算做某事 补全对话。 Tingting: Look at this poster. It’s about healthy habits. Xiaowen: Cool. Let’s see. How much water do you drink every day? Tingting: I _______(1). I need to drink more. Xiaowen: Me too. Oh, we _______(2)! We must eat less. Tingting: That’s hard! But _______(3). Xiaowen: I get enough exercise. I do a lot of sport. What about you? Tingting: _______(4). Let’s go to the park. Xiaowen: Great! What are you going to eat for dinner? Tingting: I’m going to _______(5) with rice. Xiaowen: That’s nice. I’m going to eat some healthy food too. A. I need to do more exercise B. drink very little water C. eat too much junk food D. eat some tomatoes and carrots E. we can try B C E A D 核心语法（含有 be going to 的特殊疑问句） what 询问 “打算做什么”：What＋be 动词＋主语＋going to do? 2.where 询问 “打算去哪里”：Where＋be 动词＋主语＋going? 3.when 询问 “打算何时做某事”： When＋be 动词＋主语＋going to＋动词原形？ 4.who 询问 “谁打算做某事”：Who＋be 动词＋going to＋动词原形？ 答句：主语+be going to+v.+(其他). 重点句型 1.询问对方如何保持健康： How do/does you/he keep healthy? I/He do/does exercise every day. 2.询问对方会做什么来保持健康： What do you do to stay healthy? I go to bed early. 3.询问对方打算做什么来保持健康 What are you going to do to keep healthy? I’m going to do exercise. 4.“by+动词ing形式”表示“靠什么办法” How do you keep healthy? I keep healthy by doing exercise. 1. We should do exercise every day.（改为否定句） ______________________________________________ 2.He eats a lot of junk food.（改为否定句） ______________________________________________ 3.Eating healthy food is good for us.（改为一般疑问句） ______________________________________________ 4. We should do exercise every day.（改为一般疑问句） ______________________________________________ 5. Too much junk food makes us ill.（改为一般疑问句） ______________________________________________ We shouldn’t do exercise every day. He doesn’t eat a lot of junk food. Is eating healthy food good for us? Should we do exercise every day? Does too much junk food make us ill? 6. We drink lots of water to stay healthy.（对画线部分提问） ________________________________________________ 7. We stay healthy by doing exercise.（对画线部分提问） ________________________________________________ 8. He sleeps eight hours every night.（对画线部分提问） ________________________________________________ 9. We must do exercise to stay healthy.（对划线部分提问） ________________________________________________ Why do we drink lots of water? How do we stay healthy ? How many hours does he sleep every night? What must we do to stay healthy? 祈使句(do型) 1.肯定句:v.+宾语+其他成分 2.否定句:don’t+v.+宾语+其他成分 I’m Jim.Look at me.I’m strong and healthy.I’m Matt.I like cheese.I like chocolate. Jim and Matt live in a small hole in the wall. Jim eats healthy food and does some exercise every day. He is strong and healthy. Matt always eats too much. He never does any exercise. He is fat and not healthy. 主语是复数时，动词保持原形不变 洞 奶酪 any用于否定句和疑问句 some用于肯定句 巧克力 cheese和chocolate都是不可数名词 always总是 100% usually通常 80% often经常 60% sometimes有时 40% seldom很少 20% never从不 0% 用在be动词后面，实义动词前面 从不 动词第三人称单数（三单）变化规则 主语：he / she / it 、单个人名、单数名词，动词要变三单。 1. 一般情况：直接加-s •play → plays •like → likes •eat → eats 2.s / x / ch / sh / o 结尾：加-es •pass → passes •fix → fixes •watch → watches •wash → washes •go → goes •do → does 3.辅音字母 + y 结尾：变 y 为 i，再加 -es •study → studies ✨ 注意：元音(a/e/i/o/u)+y结尾，直接加-s •fly → flies •play → plays 4.特殊不规则（必须背） •have → has •be → is Jim:Don’t eat too much junk food. You’re getting too fat. You should eat healthy food and do some exercise too. Matt:Thank you, but I love junk food. Matt eats more and more. He still does not do any exercise. Jim talks to him, but Matt does not listen. Don’t+v. 表示不要做某事 should+v. 应该做某事 越来越多 仍然 does not=doesn’t too+adj.太... talk to sb.和某人说(单向) talk with sb.和某人聊天(双向) talk about谈论 Jim:The cat is coming. Run, Matt! Run! Cat:Wow, two little mice. I’m hungry. Matt:Don’t eat me! Please! Help! Help! What happens next? One day, Jim and Matt are in the kitchen. A cat comes. Jim runs into the hole in the wall. He is safe there. Matt runs to the hole too, but he cannot run fast. run into跑进 into强调进入...内部 run away逃跑 run after追赶 run to跑向... to只表方向，未进入 阅读判断（依据副课文 Jim and Matt，T 正确 F 错误） ( ) 1. Jim and Matt live in a small hole in the wall. ( ) 2. Matt does some exercise every day, so he is strong. ( ) 3. Jim tells Matt not to eat too much junk food. ( ) 4. Matt listens to Jim and eats healthy food. ( ) 5. When the cat comes, Matt can’t run fast. T F T F T 经典句型 表达某人需要做某事的句型： 主语＋need (s)＋to＋动词原形 (＋其他) eg.I need to do more exercise. 我需要多运动。 2.询问某人打算做什么的句型及其答语： — What＋be 动词＋主语＋going to do (＋其他)? — 主语＋be 动词＋going to＋动词原形 (＋其他) eg.— What are you going to do? 你打算做什么？ — I am going to eat healthy food. 我打算吃健康的食物。3.让对方不要做某事的句型： Don’t＋动词原形 (＋其他) eg.Don’t eat junk food. 不要吃垃圾食品。 核心语法（含有 be going to 的特殊疑问句） what 询问 “打算做什么”： What＋be 动词＋主语＋going to do? eg.What is she going to do? 她打算做什么？ 2.where 询问 “打算去哪里”： Where＋be 动词＋主语＋going? eg.Where is he going? 他打算去哪里？ 3.when 询问 “打算何时做某事”： When＋be 动词＋主语＋going to＋动词原形？ eg.When are you going to eat fruit? 你打算什么时候吃水果？ 4.who 询问 “谁打算做某事”： Who＋be 动词＋going to＋动词原形？ eg.Who is going to drink water? 谁打算喝水？ $