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1、1UnitUnit 6 6 DoDo youyou likelike bananasbananas行为动词的一般现在时结构和可数名词与不可数名词1John likeslikes hamburgershamburgers.约翰喜欢汉堡包。2I dontdont likelike saladsalad.我不喜欢沙拉。3We likelike ricerice.我们喜欢米饭。4He likeslikes icecreamicecream.他喜欢冰激凌。5He doesntdoesnt likelike vegetablesvegetables.他不喜欢蔬菜。6DoDo they likelike p
2、earspears？他们喜欢梨吗？No, they dont.不，他们不喜欢。1 1行为动词的一般现在时结构(以 like 为例)句式动词的主语肯定句否定句一般疑问句答语第一、二人称和第三人称复数likedontlikeDolike？Yes，do./No，dont.第三人称单数likesdoesntlikeDoeslike？Yes，does./No，doesnt.动词第三人称单数形式的规则变化：类别构成方法例词一般情况加slikelikes, eateats，playplays, workworks2以字母 s，x，ch，sh 结尾的动词加espasspasses, fixfixes，watc
3、hwatches以“辅音字母y”结尾的动词变 y 为 i，再加esflyflies, crycries，hurryhurries注意： have 的第三人称单数形式是_，为不规则变化。2 2可数名词与不可数名词(1)名词分为可数名词与不可数名词。可数名词指能用数字计数的名词。不可数名词指不能直接用数字计数的名词，其数量可借助量词来表示，如 a cup of coffee, a piece of bread。可数名词复数的变化形式分为规则变化和不规则变化。构成方法例词一般直接在词尾加s，在清辅音后读/_/，在浊辅音和元音后读/_/。bookbooks appleapples以 s，x，ch，sh
4、 等结尾的名词词尾加_，读/_/。glassglassesmatchmatchesfoxfoxesbrushbrushes以“辅音字母y”结尾的名词，变 y 为_，再加_，读/Iz/；以“元音字母y”结尾的名词，直接加_，读/z/。familyfamiliestoytoyskeykeys以 f 或 fe 结尾的名词，先变 f 或 fe 为_，再加_。ves 读/vz/。knifeknivesleafleaves可数名词复数的规则变化以“辅音字母o”结尾的名词，无生命的加 _，读/z/，有生命的加 _，读/z/。photophotosNegroNegroesheroheroestomatotom
5、ato3espotatopotatoes以“元音字母o”结尾的词，直接加s，读/z/。zoozoosradioradios(2)名词复数的不规则变化需要同学们多积累。如：manmen, womanwomen, childchildren, sheepsheep, deerdeer, mousemice, toothteeth, footfeet 等。(3)既可作可数名词又可作不可数名词的名词 如：food (一般食物，不可数)foods (食物种类，可数)fruit (一般水果，不可数)fruits (水果种类，可数)chicken (鸡肉，不可数)chickens (鸡，可数)orange
6、(橙色；橙汁，不可数)oranges (橙子，可数)(4)可数名词与不可数名词的用法单数可数名词前常用冠词 a, an 或指示代词 this, that 来修饰。若表示一类事物时，可用 a 或 an 加上单数可数名词表示，也可用复数名词表示。不可数名词作主语时，谓语动词要用第三人称单数形式。用 it 指代不可数名词，用 they 或 them 指代复数名词。.写出下列单词的复数形式1hamburger _2dictionary _3strawberry _4watch _5class_4.用所给单词的适当形式填空1Tony _ (have) a big hamburger.2My father
7、 _ (like) oranges very much.3Mr. Brown _ (not like) tomatoes.4My sister _(like) bread and milk for breakfast.5Miss Gao _ (eat) a lot of healthy food. 单项填空( )1.Does she like icecream?_ANo, she does BNo, she doesntCNo, she dont DYes, she doesnt( )2.Do you like _？ Yes，I like it very much.A. bananas Bha
8、mburgers Cicecream Dapples( )3.Lets make a banana milk shake. What do we need?We need some_ and two_Abanana; cup of milkBbananas; cups of milkCbanana; milksDbananas; cup of milks( )4.Eating more vegetables is good for our health. I often eat lettuce, broccoli and _.5Atomato BtomatosCtomatoes Dpotato
9、( )5.Mom, I am hungry. May I have some _？Of course. But dont eat too much.Abread BnoodleCdumpling Dhamburger( )6.Jane has some _ for lunch. She likes _ very much. Aapple; them Bchicken; it Cpotatos; them Dtomatoes; it( )7.Look! Some bread _ in the bag, and some vegetables _ in the basket. Aare; is B
10、are; are Cis; are Dis; is( )8.Lets get some _. Great! I also want some _. Arice; pear Brice; pears Crices; pears Drices; pear( )9.Kate _ some apples every day. Ahas Beat Chave Date( )10.His son likes _ salad very much.Afruits BvegetableCpears Dstrawberries.按要求完成下列各题，每空一词61He likes icecream.(改为否定句)He
11、_ _ icecream. 2We like carrots for dinner.(改为一般疑问句)_ you _ carrots for dinner?3Tom loves vegetables.(改为一般疑问句，并作肯定回答)_ Tom_ vegetables?Yes, he _. 4They have rice for lunch.(改为否定句)They_ _ rice for lunch.5My brother likes oranges(对画线部分提问)_ _ your brother _？7详解详析详解详析【语法探究】1has 2(1)s; z; es; Iz; i; es; s
12、; v; es; s; es【实战演练】.1.hamburgers 2.dictionaries 3strawberries 4.watches 5.classes.1.has 2.likes 3.doesnt like4likes 5.eats.1.B 2.C 3.B 4.C 5.A6B some 后面接可数名词复数或不可数名词，故排除 A；选项 C 中的 potato 的复数应为 potatoes；选项 D 中的 it 应为 them；chicken 作不可数名词，意为“鸡肉” 。故选B。7C bread 是不可数名词，谓语动词用 is；vegetable 是可数名词，由“some vegetables”可知谓语动词用 are。8B some 后面接可数名词复数或不可数名词；rice 是不可数名词，pear 是可数名词。故选 B。9A Kate 是第三人称单数，谓语动词用单数形式，故选 A。10B.1.doesnt like 2.Do; like3Does; love; does 4.dont have5What does; like