语法课堂IIIⅠ . 用所给单词的适当形式填空1.I (buy)you a computer if you get good grades. 2.We (not go)there if he doesn’t agree. 3.You will win the match if you (practice)hard. 4.Please call me if you (have)any questions. 5.You may go swimming if you (finish)your homework. will buy won’t go practice have finish IIIⅡ . 把下列句子改为同义句1.If you study hard,you will pass the exam.Study hard,or you the exam. 2.Take a taxi,and you’ll catch the train. you a taxi,you’ll catch the train. 3.If you don’t help me,I can’t catch up with the others.I can’t catch up with the others . 4.Use your head,and you’ll have a good idea. you your head, have a good idea. 5.If you are late,the teacher will be angry. late, the teacher will be angry. won’t pass If take without your help If use you’ll Don’t be or