鲁教版九年级英语Unit 9 It’s important to have good habits学案（无答案）

1、九年级Unit 9 Its important to have good habits Period 1 Section A 1a-2d 知识与能力目标：1、学习一些有关行为和习惯的短语；2、熟练掌握It is+ adj. (for sb.) to do sth.的具体用法；学习重点：熟练掌握本课时短语、相关句型及用法 学习难点： It is + 形容词（for sb.）+ to do sth. 对某人来说，做某事怎么样。预习案：Task1 熟读并补充完成下列短语：同父母或老师谈话_ 努力学习_和家人或朋友度过时光_ 拥有充足的睡眠_摆脱困境_ 不过度玩电脑游_Task2 翻译完成下列句子：1

2、.我认为对于青少年来说，和某个人谈论问题很重要。I think it s important _ teenagers _ _ problems _ with someone.2. 锻炼帮助青少年保持健康。Exercising _ teenagers _ _ healthy.3. 她太小而不能自己做决定。She is _ young _ make her own decisions.4. 为了保持健康，青少年们需要获得足够的睡眠。_ _ _ be healthy, teenagers need to get _ sleep.5.我们不应该那么依赖父母。We shouldnt depend _ _

3、 on our parents.Task 3 熟读P66-2d， 划出文中表示生活技能的短语。探究案：探究活动一：仔细观察下列句子，看看每个句子应该注意哪些问题：It is easy for him to get to school.It is healthy for us to have milk every day.It is important for us to exercise every day.It is bad for them to play computer games too much.归纳：每个句子应该注意以下四个问题 It 作_,不可以换成this ,that 等。为

4、什是is？_for后面跟人称代词的什么形式？_动词要用_探究活动二：too.to 句型，太.而不能认真观察下列句子，你发现了什么？The girl is too young to go to school. = The girl is so young that she cant go to school.The room is too noisy to read books in it. = The room is so noisy that we cant read books in it.The math problem is too difficult to work out.= Th

5、e math problem is _difficult _ we cant work out.训练案：根据以上两个探究活动句型所注意的问题，完成下面题目：每天刷牙是很有必要的。_ _ necessary _ brush teeth.解决这个问题，对我们来说很难。 _ _ difficult for _ _ work out the problem.网上同陌生人聊天很危险。 _The soup is too salty to drink. = The soup is _salty _ we cant drink.The room is too small _ (live).达标案一、根据首字母

6、或汉语提示完成单词，使句意完整。1. My mother didnt _(同意) me to go out at night.2. Its important to stay h_and eat h_.3. The head teacher is pleased with my_(行为) at school.4. He is too young to make his own _(决定).5. We shouldnt meet s_alone.6. More and more children like c_ on the Internet.二、单项选择( )1. The little boy

7、 is too young _road by himself. A. not to cross B. to cross not C. to cross D. crossing( )2. Yesterday Laura spent the whole afternoon _ her clothes. A. washes B. washing C. to wash D. wash( )3. Tell them _strangers alone A. to not meet B. to meet not C. not to meet D. not meet( )4.We shouldnt eat _

8、meet. A. too many B. much too C. too much D. many too三、用动词的适当形式填空。1. I sat in the front of row in order _( see) clearly.2. _(eat) healthily is important for everyone.3. She needs _(help) her parents with the housework.4. I know how _(cook) some simple dishes.5. Dont you think _(exercise) a lot is go

9、od for your health?6. It is dangerous _(chat) with strangers on the Internet.7. Our parents want us _(study) all the time.九年级Unit 9 Its important to have good habits Period 2 Section A 3a-3c 知识与能力目标：1.熟练掌握本课时重点短语，with the help of; get through teenage years; would rather dothan do等2.能根据主要句型谈论好习惯，坏习惯。

10、学习重点：转述杜飞和王乐的生活习惯学习难点：转述杜飞和王乐的生活习惯，并给出自己的观点预习案：Task1.熟读或补充完成下列短语with the help of _另一方面 _ pay attention to 注意改变态度 change ones _spend time with friends_hang out with friends_would rather drink coffee than water_try / do ones best _规划她自己的人生_ Task2.迅速阅读第67页3b对话，Du Fei 和Wang Le有哪些习惯，完成表格 Du FeiWang Lelis

11、ten to very loud music_ _ with friends too much_ mothers _ _eat _ foodnot _ _ in class_ her best at schoolTask3 你自己有哪些好的习惯呢？写出三个1._ 2._3._探究案：It is never too late to change bad habits. 改变不好的习惯永远不会太晚。never / not tooto never tooto 为” tooto”的否定，前面加never, not等否定词时，tooto结构不表示否定意义，而表示加强语气。 这样的结构可以翻译作： 不太可

12、以; 再也可以”。One is never / not too old to learn. 活到老，学到老。(谚)Im never too busy to spare some time to accompany you.我再忙也可以抽出时间来陪你。试着翻译：Im never too busy to help a neighbor. _Its never too late to mend. 亡羊补牢，犹未晚也。训练案：One is never / not too old_ (learn).Im never too busy to _( spare )some time to accompany

13、 you. 我再忙也可以抽出时间来陪你。The girl is too young to go to school.=The girl isnt _ _ to go to school.达标案：一、翻译下列句子1. 他们宁愿去打篮球，也不愿呆在家里。They _ _ play basketball than _ _ _.2. 学习永远不嫌晚。It is _ too late _ learn.二、用括号内所给词适当形式填空：1. Life can sometimes be difficult for _(teenager).2. The students finished the problem

14、 with the help of his _(teacher).3. He prefers his mothers home_(cook) to the food in restaurants.4. He told his parents he would try his _(well) to study.5. The students spent two hours_(finish) their homework.6. Her parents have asked Lucy to try to eat more _(healthy).三、拓展阅读Teenagers believe anyt

15、hing is possible if they study hardBut they often forget to think about healthy diets，enough sleep time and exerciseIn fact，these things are really important for them to keep fit It is important for teenagers to get enough energyTeenage girls need about 2200 calories a day while boys need a bit more

16、-doctors suggest 2800 for teenage boys 50% of their calories should come from healthy food-rice，vegetables and fruitPeople often say an apple a day keeps the doctor awayTeenagers also need to drink a lot of water，6 to 8 glasses a dayDrinking enough water will improve their skin Teenagers usually nee

17、d eight to ten hours sleep at night，but many Chinese teenagers do not get enough sleepA report shows that without a good nightssleep，teenagers seem to be weaker than they should beToo much homework is not the only reason why teenagers stay up lateSome watch TV or play computer games late into the ni

18、ghtTeenagers should develop good study habitsSo some clever students never study late，but they are able to work well in class Exercise is something that can help themExperts suggest that teenagers should spend at least 30 minutes exercising a day，five times a weekThey will feel relaxed when they exe

19、rciseIt can even help them sleep better at night( )1. How many things are important for teenagers to keep fit？_ A.2 B.3 C.4 D. 5( )2. Half of their calories should come from_ A. rice，vegetables and fruit B. rice，vegetables and meat C. rice，vegetables and water D. rice，vegetables and juice( )3.The la

20、st paragraph（段）mainly talks about_ A. sleeping better B. basic energy C. necessary exercise D. drink milk( )4. Which of the following is NOT true？_ A. Boys need much more calories than girlsB. Teenagers need to drink 6 to 8 glasses of water a day C. Some clever students never study lateD.Teenagers s

21、hould spend at least 30 minutes exercising a day.( ) 5. The passage tells teenagers how to_ A. eat and drink well B. study hard C. keep fit D. exerciseUnit9 Its important to have good habits.Period 3 Section A Grammar Focus-4c知识与能力目标： 1、学习并掌握不定式的基本用法，正确使用too.to 结构2、熟练掌握its + adj. (for sb.) to do sth

22、.的具体用法；重点：熟练掌握its + adj. (for sb.) to do sth.的具体用法；难点：学习并掌握不定式的基本用法，正确使用too.to 结构预习案：Task1：1.熟读并且翻译Grammar Focus 的句子。Task2.：用方框里的单词填空完成4a。Task3：试着完成下列句子1. 对于青少年来说,多锻炼是必要的。 It is _ for the teenagers _ exercise_.2. 男孩已经决定不再听这么刺耳的音乐。The boy has _ _ to listen to such loud music.3. 记得告诉他这个好消息。Remember _

23、tell him the good news.4. Jane 的朋友每天早晨跑步减肥。Janes friend _ every morning to _ _.5.这个小孩做出这个数学题是不容易的。_ not easy _ the little kid to _ _ the math problem.探究案：1. 动词不定式直接做主语。如： To swim in the river is dangerous.在河里游泳是很危险的。2.下列特殊句型中的动词不定式做真实主语（逻辑主语）。It is difficult for him to work out the math problem.It i

24、s kind of him to help me learn math.3. 动词不定式做表语: 动词不定式做表语， My work is to clean the room every day. 4. 动词不定式做宾语 例：They decided to build a bridge over the river.训练案：结合探究案中的内容，完成下列题目，并思考所选的答案在句子中作什么成分1. This company was the first _ portable radios as well as cassette tape recorders in the world.A. prod

25、ucing B. to produce C. having produced D. produced 2. The purpose of new technology is to make life easier, _it more difficult.A .not making B. not make C .not to make D. nor to make 3. Helen had to shout _above the sound of the music .A .making herself hear B. to make herself hearC. making herself

26、heard D .to make herself heard 4. The news reporters hurried to the airport, only _the film stars had left.A .to tell B .to be told C .telling D .told 达标案 一、选词填空, 并用其适当形式。get through, typical, trust, attention , hang out1. Emily _ her exam successfully2.We cant _ him.3.You should pay more _ to your

27、teachers advice.4.Id like _ at the mall with my friends.5.Here is an example of a _ fashionable life.二、单选 1. You were silly not _your car.A. to lock B. to have locked C. locking D. having locked 2. The teacher asked us _so much noise.A .dont make B. not make C. not making D .not to make3. Id rather

28、have a room of my own, however small it is, than_ a room with someone else.A. to share B. to have shared C. share D. sharing三、用括号内所给词的适当形式填空：1. It is easy for the students _(go) to school on ropeway.2. It is kind of her _(help) me with my math.3.You are never too young _(learn).4._(get) to the park,

29、 you must go through a small river.5. Lucy gets up early in the morning _(exercise).Unit9 Its important to have good habits.Period 4 Section B 1a-1e 知识与能力目标：1、熟练掌握need to do 的具体用法；2、能正确使用need to do 形式 重点：能正确使用need难点：能正确使用need预习案：Task 1熟练翻译补充完成下列短语：更加认真地做作业do homework_吃得更加健康 eat more_更加规律地锻炼exercise

30、more_起得更早_Task 2 翻译补充完成下面句子：你锻炼得越多，你会变得更健康。The _you exercise, the_ you will become.我已经放弃了垃圾食品。I have _ _ junk food.你比以前更加努力工作了。You are working _ than before.Task 3 默读本节课后的听力练习探究案：1. I need to do my homework more carefully. need的主语执行need后的动作，这时need后跟动词不定式。 我需要骑自行车去吗？Do I _ _ _ by bike?2. need的主语和need

31、 后的动作存在动宾关系，这时need 后用动名词。 如：The car needs_.这辆小汽车需要修理。need doing=need to be done 因此该句可写作The car needs_ _ _.3.give up 既可以作_动词，也可以作_动词He tried many times, but didnt succeed. Finally , he gave up.I think you should give up _ (smoke).训练案：The weather is too hot. The flowers are so dry and they need _（wate

32、r）.The students live so far from school and they need _(take) the bus to school.We need teachers _(help) the kids with English.他是一个决不放弃的男孩。He is a boy that never _ _. 你最好戒烟，抽烟对身体无益。You had better_ _ _ because its bad for your health.达标案：一、用所给词的适当形式填空1. He is _(healthy) than before.2.I need to exerci

33、se more _ (regular) .二、完成句子1. We _ _work harder. 我们需要更加努力地工作。2. Ive_ _junk food.我已经放弃了吃垃圾食品。三、根据单词的适当形式填空1. Dont forget _(turn ) off the lights after school.2. She would rather _(learn) French than Japanese.3. The old man is too old _(walk).4. His father didnt allow him _(watch) TV on weekends.5.Ple

34、ase give up_(smoke).四、变换句式1. To exercise is very important. (变为同义句)_ _ very important _ _.2. I dont know how I can study math well. （变为同义句）I dont know how _ _ math well.3. Li Hua decided to move to Beijing when she was thirty. （变为同义句）Li Hua made a _ _ move to Beijing _ the age of thirty.4. Jim is th

35、e tallest boy in his class. (变为同义句)Jim is _ _ _ _ _ in his class.5. “Dont talk in class”, my teacher said. (变为同义句)My teacher told me _ _ _ in class.Unit 9 Its important to have good habits.Period 5 Section B 2a-2e知识与能力：1. 掌握课文中出现的重点短语和句型。2. 阅读理解文章，培养阅读策略和技巧，增强阅读理解能力。学习重点：1、熟练掌握本课时短语及用法 2、 掌握阅读技巧学习难点

36、：阅读策略及技巧 预习案：Task1单词连线小睡打盹concentrate专心于regular有规律的figure数量数额average平均的nap数 字amountTask 2阅读前（Before reading）了解同学们的睡眠习惯，试着回答下面两个问题。How many hours do you and your partner sleep every day? What will happen if people do not have enough sleep?Task 3迅速阅读文章，找出下列短语或句子，并划出横线The less we sleep, the worse we pe

37、rform in everyday life.我们睡眠越少，在日常生活中就表现越糟糕。The amount of sleep we need is different from person to person. 我们需要睡眠的时间因人而异。sleep twice a day每天睡两次have trouble sleeping失眠a ten-minute nap at lunchtime午饭时间一个十分钟的小睡探究案：考点一： affect & effectaffect作动词，意为“影响”，相当于have an affect on effect作名词时，指affect（影响）的结果。1. I

38、think smoking _ health.2. The TV play had quite an _ on her.考点二：the amount of & the number ofnumber - 用于可数的对象+可数名词；amount - 用于不可数对象+不可数名词；The _of students this year is increased.The _ of rainfall has an effect on the quality of the crop.The amount of water _ decreasing.达标案：一、1. 教育对他的未来有很大影响。Educatio

39、n his future.2. 我们睡眠越少，在日常生活中表现越差。 we sleep, we perform in everyday life.3. 对于金钱的态度因人而异。 Peoples attitudes towards money are different . 二、 根据汉语提示，用所给单词的适当形式填空. 1. _(not have) breakfast is very bad for our health.2. After _(finish) your homework, you can play basketball for a while.3. The _ (数量）of s

40、leep we need is different from person to person. 三、拓展阅读 Many people think of the brain as a mystery. They dont know much about intelligence and how it works. When they do think about what intelligence is, many people believe that a person is born smart, average, or dumb and stays that way in the who

41、le life. But new research shows that the brain is more like a muscle (肌肉) it changes and gets stronger when you use it. And scientists have been able to show just how the brain grows and gets stronger when you learn.Everyone knows that when you lift weights, your muscles get bigger and you get stron

42、ger. A person who cant lift 20 pounds when he/she starts exercising can get strong enough to lift 100 pounds after working out for a long time. Thats because the muscles become larger and stronger with exercise. And when you stop exercising, the muscles shrink（收缩）and you get weaker. Thats why people

43、 say “Use it or lose it！”But most people dont know that when they practice and learn new things, parts of their brain change and get larger a lot like muscles do when they exercise. Inside the cortex (皮层) of the brain are billions of tiny nerve（神经元）cells（细胞）, called neurons. The nerve cells have bra

44、nches connecting them to other cells in a complicated（复杂）network. Communication between these brain cells is what allows us to think and solve problems. When you learn new things, these tiny connections in the brain actually multiply and get stronger. The more you challenge your mind to learn, the m

45、ore your brain cells grow. Then, things that you once found very hard or even impossible to do like speaking a foreign language or doing algebra (代数) seem to become easy after learning them for a period of time. The result is a stronger, smarter brain.Scientists started thinking that the human brain

46、 could develop and change when they studied animals brains. They found out that animals that lived in a challenging environment were more “perspicacious” they were better at solving problems and learning new things.1. According to the first paragraph, _.A. the function(作用) of our brain is like that

47、of the muscleB. until now its impossible to explain the brains mysteryC. many people believe ones intelligence is naturally determined(决定)D. ones brain grows stronger as the age increases2. What is Paragraph 3 mainly about?A. The complicated structure of the brain.B. How changes in the muscles affect the brain.C. The importance of the brain.D. How the brain becomes stronger by learning new things.3.What does the underlined word “perspicacious” in the last paragraph probably mean?A. Strong. B. Smart. C. Popular. D. Active.4. The paragraph that follows t