山东省临沂市兰山区义堂镇八年级英语下册 Unit 3 Could you please clean your room Section A（Grammar Focus-4c）学案（无答案）（新版）人教新目标版（通用）

Unit 3【学习目标】1、学会委婉的提出要求。2、能够对别人的要求进行作答。【预习合作探究】1. Could I hang out with my friends after the movie? 看完电影后我能和朋友们一起闲逛吗？【解析】hang out 闲逛 hang up 把.悬挂/挂起2. Could you please pass me the salt? 你能把盐递给我吗？【解析】pass v. 给；递；走过；通过 pass sb.sth 把某物递给某人 Pass on 传递 Please pass the paper on to the other students. v. 通过；路过 I pass your home. v. 通过（考试） ；及格 Tom can pass his math exam.3. Could I borrow that book? 我能借下你那本书看吗Could you lend me some money? 你能借我一些钱吗？【解析】borrow /lend/keep(1)borrow 借入 ,与from 连用，尤指主语“【借进来”】 borrow sth from sb. 从某人那里借某物You can borrow the book from the library.(2)lend 借出 ,与to 搭配 【指借出去】 lend sb sth=lend sth to sb 把某物借给某人 He doesnt want to lend his book to others.(3)keep 保留，保存（延续动词，可以与表示一段时间的状语连用）【指借一段时间】【记】 I want to _ a bike from my friend but he didnt _ it to me, Because Tom had _ it for two days.4. I cut my finger and Im trying not to get it wet.我的手指割伤了，伤口不能弄湿。【解析】try (not) to do sth努力（不）做某事。 try v. 试图，设法，努力 【拓展】 (1) try on 试穿(2) try to do sth 努力做某事 【侧重尽力做】 (3) try doing sth 试图做某事 【侧重尝试做】(4) try ones best to do sth= do ones best to do sth 尽某人最大努力做某事5. I hate to do chores. 我讨厌做家务。【解析】hate to do sth 讨厌做某事, 表示某次具体行为或动作。 I hate to trouble him. hate doing sth不愿意做某事 表示经常或习惯性行为或动作。She hates smoking in her room. 6.Could I ask you to help me with some chores then? 那我能请求你帮我做些杂活吗？【解析】ask sb. to do sth 要求某人做某事。ask for 请求，要某物 ask sb. about sth 向某人询问关于某事 (1)ask sb. for help 向某人请求帮助 (2) ask sb. (not) to do sth请求某人做某事 ask构成的短语：短语含义ask sb. to do sth请某人做某事ask sb. not to do sth不让某人做某事ask sb for sth 向某人要某物ask for help 寻求帮助7.Ill finish my homework while you help me with the dishes.当你帮我洗盘子的时候，我将完成我的家庭作业。【解析1】finish doing sth 完成某事【解析2】while conj. “在期间； 当的时候”（引导的时间状语从句的谓语动词只能是延续动词）【解析3】help sb. with sth. 在某事上帮助某人。【注】help v 帮助 helpful adj. 有帮助的(1)help sb. do sth. =help sb. with sth. 帮助某人做某事(2)with the help of sb.=with ones help在某人的帮助之下(3)without the help of 没有在的帮助之下【形成性检测】一、 单项选择。1. You may _ the book for two weeks. A. keep B. borrow C. lend D. buy 2. Our teacher often asks us_questions in groups. A.discuss B.to discuss C.discussing D.discussed3. Ann often helps me _ math after school. A. for B. with C. on D. by4. We should try _ much fruit. A. eat B. to eat C. eating D. eats5. Lisa, we need to clean the kitchen. Could you _ the trash? Yes, sure.A. take after B. take off C. take place D. take out二、根据汉语提示完成句子。1妈妈，晚饭后我能和我的朋友们闲逛吗？Mom，could I _ _ with my frie