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1、Unit 6 议论对食物的喜恶;教学重、难点1、 驾驭本节重点词汇; 2、驾驭可数名词的构成,辨析分类可数与不行数名词;3、运用本节所学可以敏捷地询问别人对食物的喜恶。1、 重点词汇:banana, hamburger, tomato, ice-cream, salad, strawberry, pear, milk, bread, birthday ,dinner, week, burger, vegetable, fruit, right, apple, then, egg, carrot, chicken, breakfast, lunch, star, eat, well, habit
2、, healthy, really, question, want, be, fat2、 可数名词与不行数名词:可数名词不行数名词可数与不行数名词hamburger,egg, orange, banana, apple, pear, carrot, vegetable, tomato, strawberries.milk, bread, ricefood, fruit, ice-cream,salad, chicken1)food n.仅仅指“食物,食品”时,是不行数名词;强调食物的种类时就是可数名词。 e.g. Im hungry. I need some food.(不行数)/ There
3、 are all kings of foods on the table.(可数)2)fruit n.水果。表示水果总称时,无复数形式,但表示种类时有复数形式。Do you have much fruit / There are many fruits in the basket.Fruit水果总称不行数名词much fruit 很多水果种类可数名词kinds of fruits3)ice-cream, salad, chicken这几个名词,当表示物质的时候是不行数名词,但当表示个体的时候是可数的。e.g. Lets have some ice-cream.中ice-cream是泛指,强调“
4、冰激凌”这类物质,而非它的数量。How many ice-creams do you want中是要询问对方想要的数量,即几份。可以答复an ice-cream或two ice-creams.3、 短语归纳:Johns birthday dinner 约翰的生日晚餐 next week 下周think about 思索,考虑 how about 怎么样some fruit 一些水果 his birthday 他的生日sport star 体育明星 eating habits 饮食习惯for breakfast 作为早餐 for dinner 作为晚餐one last question 最终一个
5、问题 healthy food 安康的食品3、tomato 可数n.“西红柿” 复数形式:tomatoes 类似的以o结尾的名词,需加es 构成复数形式的单词还有potato, hero但photo 等词而是以加s构成复数形式的。可以这样记:有生命的名词,变复数词尾加-es,e.g. potato,hero;无生命的词尾加-s,e.g. photo.4、 询问某人的爱好,通常用一般疑问句:Do/does + 主语 + like + 句型。确定答复用:Yes,主语 + do/does.否认答复用:No,主语 + dont /doesnt。(其中,do/does 为助动词)。-Do you lik
6、e the sweater -Yes, I do.-Does he like the pen -No, he doesnt.5、 Do you like bananas1)bananas 是banana 的复数形式,表示一类事物;在英语中,常用复数形式表示一类事物时,其前不用定冠词the。 e.g. Do they like computer games 2)like sb./sth. 喜爱某人或某物 e.g. I like this ruler/I like them. like to do sth. 喜爱做某事(表示一次性的或不常常的喜爱)e.g. She likes to play wi
7、th her little sister.like doing sth.喜爱做某事(常常性的喜爱) e.g. He likes playing the guitar.5、Hey, Johns birthday dinner is next week 约翰的生日宴会在下周。 1)Johns birthday dinner 约翰的生日宴会。Johns 是名词全部格形式,用于表示所属关系。 e.g. This is Jims sister./It is Toms pen. 2)next week 下周 e.g. Teachers Day is next week.6、think about 考虑 e
8、.g. Lets think about the eggs./ Lets think about the food.7、How about=What about 怎么样?,用于提出建议或恳求。其中about是介词,后接n./ pron./v-ing. e.g. How about him / How about having some bread 扩展:英语中常用于提建议的句型还有: 1)Lets . 让我们吧。 e.g. Lets have some apples. 2) Why not 为什么不呢? e.g. Why not ask our teacher8、some “一些”,用于修饰可
9、数名词,也可用来修饰不行数名词。一般用于确定句中。但当表示建议或恳求,并盼望对方赐予确定答复时,句中也用some,而不用any.any 一般用于否认句疑问句中。 e.g. I have some apples./He has some milk./Would you like some orange juice I dont have any pears./Do you have any milk9、Lets have strawberries and apples then. 1)strawberries 是可数名词strawberry的复数形式,其改变是将词尾y变为I,再加es. 2)ha
10、ve v.“有,吃、喝”。英语中,习惯上用have breakfast/lunch/supper/dinner来表示吃早饭、午饭、晚饭.表示吃详细食物时,可与eat交换。 e.g. Lets have /eat some apples.10、so 连词,“因此,所以”不行与because同时出如今一个句子中。 e.g. Im ill today, so I cant go to school.11、well adv“好”,在课文中是修饰动词eat. 】辨析 well 与 good 两者都意为“好”,但其用法不同。well形容词放在连系动词后,表达“安康的”意思Im very well.我很好。
11、副词修饰动词We eat well.我们吃的很好。good形容词放在名词前作定语,或放在连系动词后作表语She is a good girl.12、for prep.“为,替,给”可以表示用处、对象、目的、愿望,等。e.g. Lets get a new light for the bedroom./ lets go out for a walk./Good luck for you.( )Mary often has eggs and bread _breakfast.Awith B. for C. on13、really adv. “事实上,真正地”,用于加强语气,表示程度,放在动词前。r
12、eal adj.“真的”e.g. I really dont know./Hi, Joe, is it really youThat is not her real name.14、after dinner 用餐后 dinner n.“正餐,晚餐”常用来表示 一天中的正餐(main meal),英语国家晚餐一般是一天中最丰富的一餐,因此dinner常用来指晚餐。而supper只指晚餐。此外,dinner一词比拟正式,邀请挚友赴宴常用它。 e.g. Well have dinner together in the evening.15、want v.“想” 1)want sth.想要某物 e.g. I want an apple. 2)want to do sth. 想要去做某事 e.g. I want to eat an apple. 3)want sb. to do sth.想要某人做某事 e.g. I want you to help me.