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1、Unit 2 Keeping Healthy Good habits4.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.Bad habits4.Going to school without breakfast.1.Eating too much meat.2.Going to bed late and getting up late.3.Throwing litter around
2、.Section D1Read and understandRead the passage from a newspaper and write down what we must or must not do to keep healthy.（影片（影片1）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 must have different food.4.We mus
3、t not eat too little or too much.Important words1.than 比 例：Michael is taller than I am.2.less 是little的比较级，意思是“更少的”。例：Traveling by train costs less money than by air.3.choose 选择，挑选 例：You can choose any of the books.4.all kinds of 各种各样的 例：There are all kinds of fruit in this shop.nAs we know=It is wel
4、l known 众所周知众所周知nGood health is more important than wealth.nmore+多音节形容词多音节形容词+than 胜过，超过胜过，超过n滑雪比滑冰难。滑雪比滑冰难。nSkiing is more difficult than skating.n音乐比美术更令人放松。音乐比美术更令人放松。nMusic is more relaxing than art.nmore than=over 超过，多于超过，多于n我们班有五十多个学生。我们班有五十多个学生。nThere are more than fifty students in our class
5、.nless than 不到，少于不到，少于n大多数学生睡觉少于八小时。大多数学生睡觉少于八小时。nMost students sleep less than eight hours.nat least 至少至少n她至少懂四门外语。她至少懂四门外语。nShe knows at least four foreign languages.nlittle less least nmany/much more most nWe must have enough food to keep healthy.n来，为了来，为了 不定式做目的状语不定式做目的状语n咱们去操场踢足球吧。咱们去操场踢足球吧。nLe
6、ts go to the playground to play soccer.nA glass of milk and an egg a day can help make us strong.nmake+sb./sth.+n./adj./do sth.n我们选了她当我们的班长。我们选了她当我们的班长。nWe made her our monitor.n这个男孩经常让他的父母亲生气。这个男孩经常让他的父母亲生气。nThe boy often makes his parents angry.n他经常让我们大笑。他经常让我们大笑。nHe often makes us laugh.nin diffe
7、rent ways n在不同的方面，以不同的方式在不同的方面，以不同的方式nchoose chose v.选择选择nchoose sth.nHe chose some books and paid for them.nchoose to do sth.n最后我们选择坐公交车去那里。最后我们选择坐公交车去那里。nAt last we chose to go there by bus.nbecome sick=fall ill n喝了变质的牛奶后，这个女孩就生病了。喝了变质的牛奶后，这个女孩就生病了。nAfter drinking sour milk,the girl became sick.nI
8、ts+adj.+for sb.+to do sth.n学好英语对我们来说是重要的。学好英语对我们来说是重要的。nIts important for us to learn English well.n听音乐对他们来说是令人放松的。听音乐对他们来说是令人放松的。nIts relaxing for them to listen to music.applesorangesmeatchickenchocolateice creambananahamburgerricewatermelonbeeftomatoessandwichesstrawberrysausagecabbagepotato chip
9、seggplantListen to the recording and circle the food that Danny likes.（录音1）appleorangecandychickenchocolateice creamfishhamburgerricewatermelonbeeftomatosandwichstrawberrysausagecabbagepotato chipseggplant Discuss whether Dannys eating habits are healthy.1.He likes eating sandwiches and potato chips
10、 for breakfast.2.At noon he usually has rice with a lot of meat.3.He doesnt like vegetables at all.4.He eats fish,strawberries and ice cream for dinner.5.He enjoys eating candy and chocolate.1.Eating vegetables is good for your health.2.Eating more fruit and less meat.3.Dont eat too much ice cream f
11、or dinner.4.Dont eat too much candy or chocolate.5.-Give more advice.Give Danny some advicethe doctors advice:You should eat/drink You should not eat/drink the doctors advice:You should eat/drink You should not eat/drink the doctors advice:You should eat/drink You should not eat/drink the doctors ad
12、vice:You should eat/drink You should not eat/drink MEALMEALFOOD FOOD DRINKDRINKBREAKFASTBREAKFASTLUNCHLUNCHDINNERDINNERbread,eggsvegetables,fish,meat,ricenoodles,fruit,vegetablesmilkorange juice,waterhot water,milk3aGrammar focus(录音录音2）Modal Verbs()I must ask him to give up smoking.You must not thro
13、w litter around.he thinks smoking can help him relax.It may cause cancer.May I borrow your newspaper and show it to my father?Examples1.I must ask him to give up smoking.2.You mustnt throw litter about.3.Must I finish my homework now?Yes,you must.4.Must I clean the room at the moment?No,you neednt.Y
14、ou can do it after supper.5.Give more examples.3bUseful expressions（录音（录音3）Staying up late is bad for your health.How terrible!Dont walk on the lawn.Its necessary for us to have healthy eating habits.HomeworkWhat should we do to keep healthy?Please write a passage about it.The following questions may help you.1.How long do you usually sleep every night?2.How often do you exercise?3.How often do you eat fruit and vegetables?