It +be+过去分词+that从句.教材原句①事实也证明 , 定期运动的人往往会有更好的免疫系统, 患病的风险较低。
{#blank#}1{#/blank#}active people tend to have better immune systems and are at lower risk of diseases.
句式仿写
②有人提议更多的学生应该上大学。
{#blank#}2{#/blank#}more students should go to college.
③人们建议会议推迟到下周。
{#blank#}3{#/blank#}the meeting be put off till next week.
④据说贝尔是发明第一台电话的人。
{#blank#}4{#/blank#}Bell invented the first telephone.