英语人教版八年级上册im going to learn computer.doc

Unit6 Im going to study computer science.（人教版）一、教材分析中华.资*源%库 本单元是九年制义务教育教科书英语（go for it）八年级上册第6单元。1让学生了解一些生活中常见的职业，会询问对方的职业和询问第三者的职业，导出本单元新句型：(1). What do you want to be when you grow up？ (2). How are you going to do that? (3). Where are you going to work?(4). When are you going to start? 引导学生从小树立理想目标，教会学生实现理想目标的方法。2. 课标中对本单元内容的要求；学习运用一般将来时态来表达自己的理想。二、重、难点知识点提示1.学习一些描述过程的短语及句型结构；2.学习一般将来时态之be going to结构；3.学会表达如何实现理想的方式、过程。 三、重点知识点讲解：考点（一）重点单词及短语讲解 . sure adj. 确信的be sure about 确信make sure 确保 be sure +about / of +名词、代词或动名词 对有把握 She is sure of success. 她确信会成功。(1) be sure to do sth 务必；确信 Im sure to go with you. 我确信和你一起去(2) be sure +that 从句 We are sure that you can make great progress this term.(3) make sure + that 从句 Make sure that you can find out the truth soon. 确保你能很找出真相。make sure to do sth 务必干 make sure of sb./ sth 弄清楚某人/事【典型例题1】1 .Before you leave for school, _ you take all your school things.A. make sure B. think of C. find out D. try out中/华-资*源%库2. Make sure _ your windows and turn off the lights before leaving your rooms.A. close B. closing C. to close D. not close2.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 【典型例题2】1.Jack tried _ out the problem for a long time but he didnt try _ it another way.A. to work, to do B. to work, doing C. working, doing D. working, to do2. Tony and Mary try _ best to help the old.ZA. his B. her C. their D. our 3. agree v 同意； 赞成； 允许 agree with sb同意某人的话 Do you agree with me? agree to do sth 同意做某事 He agree to go with me. agree on 在方面意见一致 We agree on the question. 【典型例题3】At last, Jack agreed _ us and he agreed _ with us.A. with, to go B. to, to go C. with, go D.with, on 4.send send v邮寄，发送 sent sent send sb. sth = send sth to sb. 送某人某物 【拓展】 give (pass/ show/ sell) sb. sth = give ( pass/ show / sell ) sth to sb. 【短语】 send for 派人去请 send up 发射； send off 寄出； 为送行 send out 派遣；发出【典型例题4】China _ its Shenzhou IX spaceship on June16,2012.ZA. set off B. set out C. sent up D. send up考点（二）重点句子讲解1. Not everyone knows what they want to be. 【解析】not everyone 并不是每个人 everyone 作不定代词时视为第三人称单数，谓语动词要用第三人称单数形式。 Not everyone likes the movie “Lost in Thailand” . 部分否定： 当not 与all, every, both等连用时，表示部分否定， not 可放在这些词之 前，也可放在句中。Not all of them know the answer. 全部否定： 相应的表示全部否定的词。如： none no one; no; neither None of them know the answer. 【典型例题5】1. Not everything on the Internet _ good for us.A. is B. are C. am D. does2. Did she have _ to tell us?A. important something B. important anythingC. something important D. anything important.2.What do you want to be when you grow up? 1) when “当时” , when 引导的时间状语从句，从句用一般现在时，主句用 一般将来时 She is going to be an astronaut when she grows up. Jim is a computer fan and he wants to be a computer engineer when he _(长大)。 2) grow grew grown v (1) 生长，成长 (2) 种植 【典型例题6】1. Mary is going to bed when her mother _ back. A. is coming B. comes C. came D. come2. Jills parents work in America, so he _ in America. A. grow up B. grew up C. grew D. grow3. Sometimes the resolutions may be too difficult to keep. 【解析】tooto 太.而不能. too +adj./adv原级+to do sth 【注】 该词组本身有否定含义，句子中不再加not $来&源： too to 中间用形容词或副词原形。 中华.资*源%库 当主语是物时，to do 后不再加宾语 The box is too heay to carry. 此结构也可换成 “not enough to do ” “不够可以”和 “so that ” “如此以至于”so 后跟adj./adv. that 后跟从句。 The child is too young to go to school=The child is not old enough to go to school.中/华-资*源%库=The child is so young that she cant go to school.【典型例题7】1. The visitors are _ tired _on. A.very to walk B .too; walking C. too; to walk D. cant to work2. Cindy is _ lucky _ she bought the last ticket for the concert.A. too, that B. so, that C. very, that D. too, to考点（三）重点语法讲解be going to 结构的用法 用“be going to” 结构表示将来要发生的事，或打算、计划，决定要做的事情。常与表示将来的tomorrow, next year等时间状语或when 引导的时间状语从句连用。其各种句式变化借助be 助动词完成。be随主语有 is ,am ,are的变化，going to后接动词原形。 be going to+动词原形 be的单复数形式随主语的变化而变化 一be going to 的结构句式 1. 肯定句：be(am /is /are) going to +动词原形 I am going to play games next Sunday. 2. 否定句 ： be( am/ is /are) not going to + V动词原形 Im not going to be a teacher in the future. 3. 疑问句：Be+主语+ going to + 动词原形 Are you going to play basketball this afternoon? 4. 特殊疑问句： 疑问词（what / Where/How） + be + 主语+going to + 动词原形 What are you going to do next Sunday? 二be going to与will 的用法区别: 1. be going to 指人的“意图， 打算” ，表示事先有过考虑； 而will+ 动词原形 表示“意图” 时，表示事先没有经过考虑 Im going to do some washing this evening. There will be an important football match in our school tomorrow. 2. 表示有明显的迹象“将要发生” 用be going to 结构， 而表示有科学依据要用will Look at the clouds. Its going to rain. The radio says it will rain tomorrow. 三There be 句型可与be going to 连用 There is/are going to be a class meeting this afternoon. 【典型例题8】1.There _ a soccer game this Saturday evening