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1、Topic 2 I must ask him to give up smoking.Review,apples,oranges,meat,chicken,chocolate,ice cream,banana,hamburger,rice,watermelon,beef,tomatoes,sandwiches,strawberry,sausage,cabbage,potato chips,eggplant,重点词汇,stay up late at night.read in the sun.put litter into the dustbin.do morning exercises ever
2、y day.throw litter around.brush your teeth twice a day.,as soon as going to bed early getting up late doing morning exercises keeping fingernails long washing hands before meals playing sports right after mealsgoing to school without breakfast,give up watch a soccer game ice creamhave a good rest po
3、tato chips in fact force sb. to do sth cause cancerread in the sun asas possible in the newspaper,4. Washing hands before meals.,1. Taking a walk after meals.,2. Going to bed early and getting up early.,3. Drinking enough water every day.,Good habits,4. Going to school without breakfast.,1. Eating t
4、oo much meat.,2. Going to bed late and getting up late.,3. Throwing litter around.,Bad habits,Can you give more suggestions on keeping healthy?,1. We must have enough food to keep healthy.,2. We must have the right kinds of food.,3. We should have different food.,4. We shouldnt eat too little or too
5、 much.,重要句型,1.Staying up late is bad for your health. 我明白了. 熬夜有害你的健康. How did Wang Jun get a headache? 王俊怎样患上头痛的？ 3.Is going to bed early good or bad for your health? Its good.早点睡觉对你的健康有益还是有害? 有益. 4.Walking is good exercise and it is necessary for good health.散步是很好的锻炼,是身体健康必不可少. 5.It will keep you a
6、ctive in the daytime. 它(早睡早起)将使你在白天保持旺盛的精力.,6.You must not throw litter about. = Dont throw litter about. 不要乱扔垃圾. 7.We may have more than one headache each month. 每月我们可能会不止一次头疼. 8.You may get a headache when you cant get enough sleep.当你睡眠不足时,可能会头疼. 9.The boy becomes sick. 那个男孩生病了. 10.As we know, foo
7、d gives us enery. 众所周知,食物给我们提供能量. 11.If we eat too little or too much food, or if we choose the wrong food, it can make us sick. 如果我们吃得太少或太多, 或者食物的选择不当会生病的.,重点语言点 1. be good for 对有益 be bad for 对有害 如: Swimming is good for health. 游泳对健康有益. Reading in strong sunlight is bad for the eyes. 在强烈的阳光下看书对眼睛有害
8、. 2.disease 通常指具体的病, 表 “特定的疾病、病名” illness 通常指生病的状态或表抽象的疾病 如： Germs can cause diseases. 细菌会引发疾病。 SARS is a serious disease. 非典是一种严重的疾病。Dont worry about his illness. 别担心他的病。,3.exercise 表“锻炼/运动”时, 为不可数名词; 表“练习”或有定语修饰时, 为可数名词. 如: He often takes/does exercise in the morning. 他经常上午锻炼. Please do the exerci
9、ses at once.请马上做这些练习. He does morning exercises every day. 他每天做早操 Walking is good exercise. 散步是很好的锻炼.,福建省专用,4.keep v. 保持；保留；保有；留下(某物)Swimming is a good way to keep fit.游泳是保持健康的好方法。点拨 (1)其后跟形容词作表语，表示“保持状态”。(2)其后跟形容词作宾语补足语。(3)可以表示“持有、留下某物”，常意为“借”，是一个延续性动词，因此常与how long以及表示一段时间的状语连用。拓展 keep doing sth 一直
10、做某事keep sb doing sth 让某人一直做某事keep sb from doing sth 阻止某人做某事keep on doing sth 坚持做某事,福建省专用,活学活用 ( )(1) As we all know, its not polite to keep others _ for a long time.Await BwaitedCto wait Dwaiting,D,固定短语keep sb doing sth意为“使某人持续不停的干某事”。,福建省专用,( )(2)The trees can _ the rain _ washing the earth away.As
11、pend; / Brush; intoCkeep; from Dkeep; to,C,句意为：树可以阻止土壤被雨水冲走。keepfrom doing意为“阻止做某事”。,福建省专用,( )(3)Must I return the book this week? No, you _. You can _ it for 20 days.Amustnt; keepBneednt; borrowCneednt; keepDmustnt; borrow,C,Must开头的一般疑问句的否定回答用“neednt”，答语for短语指一段时间，故用延续性动词，borrow为短暂性动词，要换成延续性动词keep。
12、,福建省专用,2根据汉语意思完成句子 (1)You must _. 你必须保持健康。 (2)How long may I _？Two weeks.“这本书我可以借多长时间？”“两周。”,keep healthy/fit,keep this book,福建省专用,5 sick adj. 有病的；呕吐的，恶心的The boy becomes sick.这个男孩生病了。点拨 在句中，可以作表语； 也可以作定语，修饰后面的名词。拓展 ill是形容词，意为“生病的”，此时只能在句中作表语，不能作定语。ill作定语时意思是“坏的，恶劣的”，相当于bad，不再表示“生病的”意思，且ill也无“恶心的，呕吐的
13、”之意。He fell ill and died soon after.他病倒不久便去世了。,福建省专用,活学活用 ( )She suffered no _ effects from the experience. She is looking after her _mother.Aill; sick Bill; illCsick; ill Dsick; sick,句意为：这次经历没有使她受到不良影响。她正在照顾生病的母亲。ill 这里意为“不良的”， sick意为“生病的”。,A,福建省专用,6 . enough adj. & adv. 足够的；足够地We must have enough
14、food to keep us healthy. 我们必须吃足够的食物来保持健康。点拨 作形容词时，可以作定语，修饰名词，既可放在被修饰的名词之前，也可以放在被修饰的名词之后； 还可作表语； 作副词时，可以修饰动词、形容词和副词，但要放在这些词的后面，还可以构成“enough to动词原形”的结构，意为“足够做某事”。,福建省专用,活学活用 根据汉语意思完成句子 (1)We _ to get to the airport. 我们有足够的时间赶到机场。 (2)Is the river _ for swimming？在这条河里游泳水够深吗？ (3)他太矮了，不能够到那个盒子。_._._.,have enough time,deep enough,He is so short that he cant reach the box,He is too short to reach the box,He is not tall enough to reach the box,福建省专用,7 too many 太多You shouldnt eat too many candies. 你不应该吃太多的糖果。点拨 “too many可数名词的复数形式”表示“太多的”。拓展 “too much不可数名词”意为“太多的”， “much too形容词/副词的原级”意为“太，非常”。,
