题目

句型转换。根据所给提示，完成句型转换。每空一词，含缩略词 1.Miss Smith won’t come to our party because she has no time.(就划线部分提问)   ________ ________ Miss Smith come to our party? 2. My father came home. I began to do my homework.(合并为一句)   I ________ begin to do my homework ________ my came home. 3. My parents work hard to make more money.（改为同义句）   My parents work hard _________ ________ they can make more money. 4. You’d better play soccer in the street.（改为否定句）   You’d ________ ________ play soccer右图是关节模式图，请根据图回答问题：（1）关节内的滑液存在于[  ]     中，对关节起润滑作用。（2）关节面上覆盖着一层光滑的[  ]         ，可以减轻摩擦和震动。（3）图中[  ]      的外面有一些坚韧的韧带，对关节起加固作用。（4）体育锻炼，能使关节的[  ]        和      增厚，并提高伸展性，从而增加关节的牢固性，柔韧性和灵活性。（5）患关节炎时，关节的[  ]     内可能有脓液进入，引起关节肿胀和疼痛，从而使关节的活动受到限制。