河北省唐山市迁西县新集中学高一英语《period2 important words》学案 新人教版

河北省唐山市迁西县新集中学高一英语《period2 important words》学案 新人教版Teaching aims Learn the Important words and grasp the usage of them.Important words.1.basebase sth on/upon sth 以…为基础 be based on He based his hopes on the good news This movie is based on facts. 典例1.He based his idear scientific experiment.A. at B.with C. on D.in2. command v. 命令 command sb. to do The captain commanded that all the soldiers (should) go to the frontn. ① 命令 You must obey the captain’s command. ② 掌握 He has a good command of English.be in commmand of 控制be at one’s commmand 听人某人的支配have/take commmand of 指挥特别提醒command 后接 that 从句时要用虚拟语气练习 用适当的介词填空1) For the first time in year,she felt command of her life.2) The army is the king’s direct commmand.3) The police arrived and took commmand the situation.3. . request on/by request 应…的要 make a request 请求 in request 受欢迎，急需request sb. to do / that (should )+ do 1) I request him to come an hour earlier. 2) I requested that he should come an hour earlier 我请求他帮忙 用心 爱心 专心14. recognize vt. 辨认出；承认；公认 典例1）I recognized her by her red hat.2) Everyone recognized him to be the lawful heir/as the lawful heir.重点用法 recognize …by sth 认出或识别某人recognize…as sth 承认某人或某事recognize…to be 承认…是练习1. 人们都承认他是他们理所当然的领袖。 2. 我认出他是我朋友的哥哥。 4.a number of / the number of【解释】a number of 意思是“若干；许多”the number of 意思是“……的数目”+复数名词【练习】1). Today ___________ people learning Chinese in the world is raising rapidly.2). ____________ books in the market are in English.HomeworkMemorize language points用心 爱心 专心2