1、可數(shù)名詞和不可數(shù)名詞可數(shù)名詞（1）定義：是可以計(jì)數(shù)的名詞。（2）可數(shù)名詞前可以用 a , an 限定,表一個(gè)（3）可數(shù)名詞前可以用 one, two , three 限定（4）可數(shù)名詞有復(fù)數(shù)形式不可數(shù)名詞( broccoli, water, milk, bread, tea, meat )（1）定義：是指不能計(jì)數(shù)的名詞（2）不可數(shù)名詞前不可以用 a , an 限定（3）不可數(shù)名詞前不可以用 one, two , three 限定（4）不可數(shù)名詞沒有復(fù)數(shù)形式既可數(shù)又不可數(shù)名詞定義：在某些情況下能計(jì)數(shù)，在某些情況下不能計(jì)數(shù)的名詞。e.g. （1）a chicken 一只雞 chicken 雞肉（2

2、）an ice cream 一個(gè)冰淇淋 ice cream 冰淇淋（指成份）（3）a salad 一碟沙拉 salad 沙拉（指成份）可數(shù)名詞復(fù)數(shù)形式的構(gòu)成 1名詞特點(diǎn)詞尾加法詞尾讀音方法例詞一般情況下加-s1. -s在清輔音后讀s 2. -s在濁輔音后讀z 3. -s在元音后讀z 4. 以音素 s , z , 結(jié)尾的，讀iz desksapplestreesoranges以-s, -x, -sh, -ch 結(jié)尾的加-es -es讀izboxeswatches以 f 或 fe 結(jié)尾的改f或fe為v 再加-es -ves讀vzKniveswives以輔音字母加y結(jié)尾的改y為i 再加-es -ie

3、s讀izfamiliesdictionaries以元音字母加y結(jié)尾的加-s-s讀zboyskeys以o 結(jié)尾的 有生命的事物加-es -es讀z tomatoespotatoes無生命的事物加-s-s讀zphotosradios句型： 1、一般疑問句： 1>Do you like strawberries？ Yes，I do./No,I dont. 2>Do they/Tom and Helen like broccoli? Yes,they do./No,they dont. 3>Does she/he/Lucy/Bob/your mother like potatoes?

4、(三單） Yes, she/he does. No,she/he doesnt. 4> 肯定句變一般疑問句。（*助動(dòng)詞do/does提前） e.g.They like tomatoes.-à Do they like tomatoes? （助動(dòng)詞do提前）My brother likes French fries.-à Does your brother like French fries?（助動(dòng)詞does提前）2、肯定句、否定句。1> I like hamburgers,but I dont like ice cream.2> They/We/You l

5、ike bananas,but they/we/you dont like pears.3> She/He/Lucy/Mr. Lee likes meat,but she/he doesnt like chicken.4> 肯定句變否定句。(助動(dòng)詞do/does+not,置于動(dòng)詞前)e.g. Paul and Lucy _ _(not like) rice.1.Do you like salad ?Yes , I do .No , I dont .Do they like salad ?Yes , they do .No , they dont .2. Does he like salad ?Yes , he does .No , he doesnt .Does she like salad ?Yes , she does . No , she doesnt .3.I like tomatoes . I dont like tomatoes .They like salad. They dont like broccoli. 4.He likes hamburgers.He doesnt like French fries.She likes ice cream.She doesnt