【正文】
n’ has a baseball.有。)動詞的三人稱單數(shù)形式(在一般現(xiàn)在時態(tài)中,當(dāng)句子主語是第三人稱單數(shù)時,動詞要變成“三單”形式)規(guī)則基本同名詞變復(fù)數(shù),只不過以“o”結(jié)尾的動詞都加es 。Unit 8 When is your birthday?Grammar focusWhen is your birthday?你的生日是什么時候?My birthday is on May 2nd.我的生日是5月2號。Why does Bob like history?為什么鮑勃喜歡歷史?Because it’s interesting.因?yàn)橛腥?。What’s his favorite subject?他最喜歡的科目是什么?His favorite subject is Chinese.他最喜歡的科目是中文。He likes icecream, but he doesn’t like vegetables.他喜歡冰激凌,但他不喜歡蔬菜。一般現(xiàn)在時態(tài)。Do you have a pingpong bat?你有乒乓球拍嗎?Yes, I do./No, I don’t. I have a pingpong ball.有。Where are their keys?他們的鑰匙在哪兒?They are on the table.在桌上。Are those her keys?那些是他的鑰匙嗎?Yes, they are./No, they aren’t. They are mine.是的。以be動詞“is”開頭的一般疑問句。人稱代詞和Be動詞在一般現(xiàn)在時的用法主語be主語beIamweareyouareyouareheis they aresheisitisBe動詞在一般現(xiàn)在時中,單數(shù)is, 復(fù)數(shù)are物主代詞ImyweouryouyouryouyourhehistheytheirsheherititsImymineweouroursyouyouryoursyouyouryourshehishishersitstheytheirtheirssheheritits指示代詞 this that