将 lin tao often has rice foe lunch改为一般疑问句时是用is还是does?那be动词与do有什么区别?那就是说,如果要提问的句中有动词就要用do了?没有就用be吗?

将 lin tao often has rice foe lunch改为一般疑问句时是用is还是does?那be动词与do有什么区别?那就是说,如果要提问的句中有动词就要用do了?没有就用be吗? Lin Tao often help me with my chinese.对often提问 ( )( )does lin tao help you with your chinese? Lin tao often helps me with my chinese.(对often提问)_____ _____ does Lin tao help you with your chinese? Mike has gone to Guilin.So has Lin Tao.(改为同义句） （ ）Lin Tao often does（ ） his homework at 7:00? lin Tao has to make hia bed and clean his room(改为一般疑问句） WHAT IS LIN TAO?What is Lin Tao? (1)name ia Lin Tao. 请你按对话顺序,将句子重新排列a.Ok.Thanks very much.b.Excuse me,Liu Hai.Can I borrow Lin tao's ruler?c.Lin Tao,can I borrow your ruler,please?d.Sorry.Liu Hai has my ruler.Ask him.e.Sorry,I don'tf.Excuse,Ling Ping.Do you have a ruler?g.I Lin Tao has been a teacher ()答案是since two years ago 为什么不能是since he comes here Lin tao has a pair of ————（smile）eyes behind his round glasses often划线的就划线部分提问怎样回答?这句话是 Lin Tao often helps me with my Chinese.(就often画线了,其余的都没画线）________ ________ ________Lin Tao help you with yur Chinese? Lin Tao正在打扫教室的英文翻译 Lin Tao is doing his math exercises Lin Tao is_(/ a an)Chinese ----Who are you w______ for?------Lin Tao. 改为一般疑问句和否定句1.Cheng Na often gets up at six in the morning2.Lin tao and his brother do exercise every morning3.Kate usually has dinner at 7p.m.每个句子都要改成一般疑问句和否定句 Lin Tao often--his homework in the evening,but today he --his homework before dinner.第二个空到底是did还是does?