1、Unit 9 Good Health一. 教学内容：Unit 9 Part 1学会讨 论有关健康的话题，学会表达征求意见和提出建议，学会表达将来行为的条件。二. 本周教学重点：1. Talk about health problems and remedies .2. Ask for and give advice.3. Words study.三. 具体内容：（一）1. Talk about health problems and remedies.Health problems: have a toothachehave a headachehave a stomachachehave a
2、 coughhave a sore throatGive advice with should and shouldnt.see a doctortake some medicinedrink more waterYou should do sportsdrink some milk at nighthave a restgo outeat hot foodtalk a lot or shoutYou shouldnt smokeeat hot foodplay computer games at night.2. give advice with should and shouldnt.Ba
3、d habits Good habitsGo to bed lateDont do much exerciseGet enough sleep.Get more fresh air.Dont eat breakfastEat too much chocolate bar or chips, but dont like vegetablesEat three healthy meals every day.Eat more vegetables and less fast food.K3. Read the information in the table and make sentences
4、using should and shouldn t.Protect your eyesight.should shouldnthave your eyes checkedrest your eyes from time to timedo eye exerciseslook at green objectsread when there isnt a lot of lightplay computer games for too longread on a buswatch too much TV（二）Read the text and complete the sentences with
5、 correct words.If you go to a fast food restaurant or a snack bar, you will probably see a lot of teenagers. Today, many teenagers are overweight, and some of this is because of their bad eating habits. Most teenagers love fo od with a lot of fat, oil, salt, and sugar. People often call this type of
6、 food “junk food”.But bad eating habits go beyond fast food. Many teenagers find it difficult to eat healthily. Some dont have breakfast before they go to school. During the day, some dont have a proper meal for lunch. In a recent survey at one school, scientists found that over two-t hirds of the s
7、tudents didnt follow a healthy diet. Nearly half of the students didnt like vegetables, and many of them didnt like to eat fruits. They preferred to eat food with a lot of salt, sugar, or fat.Parents today also worry about their childrens diet. Some doctors give the following advice:Teenagers should
8、nt eat too much junk food.Teenagers shouldnt eat food with too much salt. Salt can cause high blood pressure in the future.Teenagers should eat food with less fat, oil, and sugar.Teenagers need to eat some fruits and vegetables every day. Fruits and vegetables are rich in vitamin s and have little f
9、at.Teenagers need to drink more milk. Milk will help their bones grow.Teenagers need to eat breakfast every day. This is good for their body and mind.Complete the sentences with correc t words.Junk food has too much , oil, salt, and .Too much salt might cause high when teenagers grow up.Vegetables a
10、n d fruits are good for you because they have a lot of .Teenagers should drink more milk, so they have strong .Word study:1. beyond 是个介词，意思是“在更远处，在那边；向那一边，越过”。药片应该放在幼儿够不到的地方。The pills should be placed beyond the babys reach.他的诚实是毋庸置疑的。His hon esty is beyond question.2. find + it + adj. to do 觉得做某事很。
11、it 是形式宾语， to do 是真正的宾语。许多人感到很难通过 GRE 考试。Many people find it difficult to pass GRE.我觉得和他说话很放松，他很和善。I found it easy to talk to him. He is a nice man.他觉得呆在实验室里观察植物生长很有趣。He found it interesting to stay in the lab and watch the plants grow.3. worry about 为某事焦虑。别为我担心，我会平安回来的Dont worry about me. Ill come b
12、ack safely.她很为儿子担心，他现在正在伊拉克。She worries a lot about her son, who is now in Iraq.4. be rich in 富含，盛产。be low in 含 量少.我的家总是充满了亲情和理解。My family is always rich in love and understanding.据说这些岛上盛产石油 。It is said that these islands are rich in oil.我们应该吃低热量的食品We should eat the food that is low in calories.课堂练习
13、：I. 翻译句子。1. 首先，你应该保证足够睡眠。_ _ _, you should get enough sleep.2. 让我来量你的体温。Let me _ _ _.3. 水果和蔬菜富含维生素。Fruits and vegetables _ _ _ vitamins.4. 每天吃早餐对青少年的身心都有好处。Eating bre akfast everyday _ _ _ teenagers body and mind.5. 父母们对孩子们的饮食感到焦虑。Parents _ _ _ their childrens diet.6. 食用过量的盐能导致高血压。Eating too much sa
14、lt can _ _ blood pressure.7. 做运动能让你身体健康。Doing exercises can _ your body _.8. 你需要吃含有维生素的食品。You _ _ eat food _ vitamin.9. 我怎么才能减肥呢？What can I do _ _ _.II. 单项选择。1. Lily _ read a book when she was young.A. couldnt B. cant C. shouldnt 2. Everyone _ be polite to their parents. A. could B. should C. may 3. Could you please give me _? Sure. A. some advice B. an advice C. any advice4. I think you could _ some money from your friends.A. ask B. get C. borrow
