1、Unit2 This is my sister.1. parent: father or mother 父亲或母亲 parents: father and mother父母(双)亲2. 介绍他人1) This / That is.这那位是.2)These / Those are.这那些是.This is my friend Jane.这(位)是我的朋友简That is my grandfather. 那(位)是我的祖父。These are my brothers. 这些是我的兄弟。Those are my parents. 那些是我的父母。3. 指示代词this / these 这/这些。一般
2、用来指时间或空间上较近的事物。that / those 那/那些。一般用来指时间或空间上较远的事物。4. This is my friend. 复数:These are my friends.That is my brother. 复数:Those are my brothers.5. Whos she? 她是谁?Shes my sister. 她是我妹妹。Whos he? 他是谁?Hes my brother. 她是我哥哥。Whore they? 他们是谁?Theyre my grandparents. 他们是我的祖父母。Whos = Who is;Whore = Who are;Shes
3、= She is;Hes = He is; Theyre =They are6. Oh, I see. 哦,我明白了。7. Have a good day! 愿你们(一天)玩得高兴!该句用于表达祝愿,祝愿对方一天里有好的心情和运气。Day还可用morning, afternoon,evening等词语代替。Have a good evening, you two! 祝你们俩晚上玩个痛快!8. You, too. 你(们)也一样。9. Bye / Bye-bye / Good-bye 再见10. thanks = thank you 谢谢11. the photo of your family
4、= your family photo12.Here are two nice photos of my family. 这有两张我家人的漂亮照片。Here are 表示“这是;这(儿)有”,用于介绍或引入话题,也可用Here is 来表示单数的概念。 Here is your book. 这是你的书。13. family2) 指家庭时是一个整体概念,是单数。如: The family is rich.这个家庭很富有。His family is a big family. 他的家庭是个大家庭。2) 指家人时是复数,因为它指家庭成员。Our family all like playing foo
5、tball. 我们家的人(家庭成员)喜欢踢足球。My family are watching TV at home. 我家人正在家看电视。14. family tree 家谱(家庭关系图) male 男;female 女15.名词复数(English book, Page94.)可数名词有单复数两种形式,名词的复数形式的部分规则如下:1) 一般情况在词尾加-s ,清辅音后读/s/,浊辅音和元音后读/z/。如:book-books /buks/ desk-desks /desks/ bag-bags /bgz/ game-games /geimz/ key-keys /ki:z/2) 以s, x
6、, sh, ch,等结尾的词加-es,读/iz/. 如:bus-buses /bsiz/ box-boxes /bksiz/ fish-fishes /fiiz/ watch-watches /wtiz/3) 以辅音字母加y结尾的词,变y为i,再加-es。读/z/。如:family-families baby-babies party-parties strawberry-strawberries4) 以f或fe结尾的词变f或fe为ves,读/vz/。该类词有:knife刀,life生命,wife妻子,self自己,leaf叶 子,thief贼,half一半,wolf狼,等等。直接加-s的有:
7、roof房顶,belief信念,chief首领,gulf海湾,proof证据两种都可以的有:handkerchief手绢-handkerchiefs / handkerchieves5)以o结尾的词以“辅音字母+o”结尾的词,有生命的加-es,如:potato-potatoes,tomato-tomatoes, hero英雄-heroes;无生命的加-s,如:photo-photos, kilo-kilos, piano-pianos以“元音字母+o” 结尾的词,加-s,如:radio-radios, zoo-zoos常见的不规则变化有:man-men男人,woman-women女人,a man teacher- two men teachers,foot-feet脚,tooth- teeth牙齿,mouse-mice老鼠,child-children孩子,deer-deer鹿,sheep-sheep绵羊,Russian-Russians俄国人,German-Germans德国人,American- Americans美国人,Chinese- Chinese中国人,Japanese- Japanese日本人,Swiss- Swiss瑞士人