1、Unit3A healthy diet.IntroduceT:what do you have for breakfast?S:I haveT:What about lunch and dinner？S:Wordseat i:t作动词，意为:“吃”。eg：I eat an egg in the morning.早上我吃了一个鸡蛋。小练习：汉译英：吃一些面条 _eat some noodles拓展：have 是用餐和吃饭，强调整个吃饭的笼统过程，多用于短语中。eat 很多时候，强调吃这个动作，就是强调把东西放进嘴。Wordspotato ptet 作名词，意为:“土豆”。eg：We eat so
2、me potatoes for lunch.午饭我们吃了一些土豆。小练习：单项选择：（）They picked some _ on the farm.A:potatos B:potatoes C:potatoBWords tomato tm:t作名词，意为:“西红柿”。eg：Today he eats a lot of tomatoes.今天他吃了一些西红柿。小练习：单项选择：（）They ate some _.A:tomatos B:tomatoes C:tomatoBWords【拓展】以字母 o 结尾的名词加“s 或 es”的规则如下：（1）在多数情况加 s（无生命的）。例如：radio,
3、photo,piano,video,casino,tobacco,polo.（2）只有 5 到 6 个名词是加 es 的（有生命的）。例如：potato,tomato,hero,motto,volcano.马铃薯，西红柿，英雄，黑人，火山.ExpressionsWe eat a lot of noodles.我们吃了一些面条。本句中有一个知识点a lot of 后面既可以接可数名词，也可以接不可数名词，如果接的是可数名词一定要变成复数形式。eg：There are a lot of people in the street.街上有许多人。小练习：汉译英：许多人_a lot of people【
4、拓展】a lot of与many1)a lot of与many都含有“许多”的意思，后可以接可数名词复数，用于肯定句时可以互换使用。2)a lot of与lots of同义，其后可以接可数名词复数或不可数名词，而many之后只能接可数名词复数。3)两者后接可数名词复数时a lot of 通常用于肯定句，而many可用于各种句式。4)例如：（1）I have a lot of/many friends here.在这里我有许多朋友。（2）Here is a lot of/lots of snow this year.今年雪下得多。1)（3）I have a lot of comic books.
5、我有许多漫画书。ExpressionsExpressionsHe eats a few eggs.他吃了一些鸡蛋。本句中有一个知识点：a few表示：“有一点”，不过只可以修饰可数名词，后面的名词应该用复数形式。eg：They have a few books in the school.他们书包里有一点书。小练习：汉译英：有一点_a fewExpressionsWhat about lunch and dinner?那午饭和晚饭呢？本句中有一个知识点，what about的用法，表示：“怎么样？”，后面如果接动词，应该接动词的ing形式。eg：What about going for a w
6、alk?出去散步怎么样？小练习：用所给词的适当形式填空：What about _（drink）some tea?drinking【拓展】（1）询问情况或打听消息。对方谈的事情不明确，需要询问清楚，也可用此句型。例如：Id like a cup of tea.What about you?我想喝杯茶，你呢？I want to talk to you.我要和你谈话。What about?谈什么？（2）向对方提出建议或请求，相当于句型Would you like.?语气很委婉。例如：What about having some bread?Would you like some bread?吃些面包
7、吗？（3）寒暄时用作承接上下文的转折语。例如：Im a student.What about you?我是学生，你呢？（4）询问天气或身体等状况。如：例如：What about the weather in your city?你们城市的天气情况如何？ExpressionsDialogueWe eat a lot of noodles.我们吃了一些面条。They have some vegetables.他们吃了一些蔬菜。He eats a few eggs.他吃了一些鸡蛋。She drinks a little water.她喝了一点水。A:What do you have for brea
8、kfast?你早饭吃了什么？B:I have some noodles.我吃了一些面条。A:What about lunch and dinner?那午饭和晚饭呢？B:For lunch and dinner,I have a lot of rice,some meat and some vegetables.午饭和晚饭，我吃了米饭，一些肉和一些蔬菜。Mary has some noodles for breakfast.Mary早饭吃了一些面条。She has a lot of rice,some meat and some vegetables for lunch and dinner.她
9、吃了一些米饭，一些肉和一些蔬菜作为午饭和晚饭。DialogueSummary eatpotatotomatoWe eat a lot of noodles.He eats a few eggs.Exercise连词成句1.a,eats,he,few,eggs(.)_2.have,you,what,do,lunch,for(?)_3.lunch,about,dinner,what,and(?)_4.noodles,for,Mary,some,has,dinner(.)_5.also,he,a,eats,bread,little(.)_He eats a few eggs.What do you
10、have for lunch?What about lunch and dinner？Mary has some noodles for dinner.He also eats a little bread.Exercise用所给词的适当形式填空1.Please dont make noise.The boy _(sleep).2.Please_(not walk)on the grass.3.What about _(play)football?4.There is a lot of _(rain)in winter.5.How many _(tomato)are there in the fridge?is sleeping dont walkplayingraintomatoesHomeworkKnow the healthy diet
