Unit10.3第十单元专题10.3 Grammar-八年级英语人教版(下册)
矿产资源开发利用方案编写内容要求及审查大纲
矿产资源开发利用方案编写内容要求及《矿产资源开发利用方案》审查大纲一、概述
㈠矿区位置、隶属关系和企业性质。
如为改扩建矿山, 应说明矿山现状、
特点及存在的主要问题。
㈡编制依据
(1简述项目前期工作进展情况及与有关方面对项目的意向性协议情况。
(2 列出开发利用方案编制所依据的主要基础性资料的名称。
如经储量管理部门认定的矿区地质勘探报告、选矿试验报告、加工利用试验报告、工程地质初评资料、矿区水文资料和供水资料等。
对改、扩建矿山应有生产实际资料, 如矿山总平面现状图、矿床开拓系统图、采场现状图和主要采选设备清单等。
二、矿产品需求现状和预测
㈠该矿产在国内需求情况和市场供应情况
1、矿产品现状及加工利用趋向。
2、国内近、远期的需求量及主要销向预测。
㈡产品价格分析
1、国内矿产品价格现状。
2、矿产品价格稳定性及变化趋势。
三、矿产资源概况
㈠矿区总体概况
1、矿区总体规划情况。
2、矿区矿产资源概况。
3、该设计与矿区总体开发的关系。
㈡该设计项目的资源概况
1、矿床地质及构造特征。
2、矿床开采技术条件及水文地质条件。
初中英语人教版八年级下册Unit 10 Grammar Focus
Unit 10 The Present Perfect TenseⅠAims: to learn the form, the meaning and the usage of the present perfect tense.ⅡKey points: to learn the present perfect tenseⅢApproaches and methods: the teacher present the basic knowledge predominantly, and the teacher will also use some examples to help the students understand the grammar; besides, some exercises will also be used for practice.ⅣTeaching Aids: multi-media teaching tools.ⅤTeaching processStep1 Lead-inThe teacher will use some pictures and sentences to draw the students' attention and interest. (The present perfect tense will be underlined.1）I came to this school three years ago.I am still working here.I have worked here for three years.2）Four months ago I got married.I live a very happy life with my husband.I have been married for four months.Step2 Brief IntroductionThe teacher will give the Ss the two sentence we have talked before, and give them an introduction to the present perfect tense./教师给学生上面出现过的句子，并给学生简单介绍现在完成时。
八人教英语下册教学课件Unit10-P3 Section A (Grammar Focus-4c)
非延续性动词（短语） 延续性动词或表示状态的词（短语）
marry/ get married
be married
catch a cold
have a cold
put on
wear
get to / arrive in / reach
be (in)
become
be
模块语法沙龙
e.g. 这块手表我买了两年了。 误：I have bought the watch for two years. 正：I have had the watch for two years.
5. This museum __h_a_s_b_e_e_n__ (be) here for over 20 years. It ____is___ (be) one of the oldest buildings in this small town.
课文呈现
4c Fill in the questions and ask two students. Then complete the chart. 1. Do you have a(n) __s_ca_r_f_? How long have you had it? 2. Do you own a(n) __b_i_ke__? How long have you owned it?
模块语法沙龙
非延续性动词（短语） 延续性动词或表示状态的词（短语）
close
be closed
lose
be lost
die
be dead
join
be a member of.../ be in
begin/ start
be on
get up
2024八年级英语下册Unit10课时3SectionAGrammarFocus新版人教新目标版
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I have lived here11. since 15 years ago. I don’t want12. to leave (leave) at all. I spent my childhood here. I started exploring(探索)every place of you when I was a kid， so I know every corner of you. To be13. honest (honesty)， I feel a bit worried when I think of14. going (go) to a strange place. What’s more， my15. friends (friend) are still here. We16. have known (know) each other and played together
country music， since he was a child.
A. lives
B. lived
C. has lived
D. will live
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二Hale Waihona Puke 三三、短文填空。【立德树人·热爱家乡】 My dear hometown，
I’m feeling sad. My family is moving away next month. Dad10. has found (find) a new job in another city already. Mom and I have to go with him.
D. went away
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二
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( C ) 9.［2023·武汉中考］—Who will talk about the
专题10.3 Grammar--八年级英语人教版(下册)培优讲义含答案
Unit 10 I’ve had this bike for three years.课时3 Grammar现在完成时（三）含有since和for的现在完成时态since和for是现在完成时当中常见的标志词。
since“自从……”，for“持续了……”。
since用来说明动作的开始时间，for用来说明动作延续的时间长度考点1 since和for是现在完成时的重要标志Something ________ in our hometown since 2014. Now it ________ very modern.A. is changed; is lookedB. has changed; looksC. changed; looks【答案】B【解析】本题用寻找题眼法。
根据since可知第一句用现在完成时；由now可知第二句应用一般现在时。
考点2 since和for的用法（1）since的用法since+过去的时间点。
如：年、月、日、几点等☞since 1990 自从1990年起☞since 5 o’clock 自从五点起since+ 时间段+ ago☞since 3 months ago 自从三个月以前since+ 一般过去时的从句☞since you left home 自从你离开家以后①My grandparents ________ in that city since 2008.A. will liveB. liveC. have livedD. were living【答案】C【解析】句意：我的祖父母从2008年就生活在哪个城市里。
since＋过去的时间点是现在完成时的标志。
②I'm looking after Tom today. He's been in my house ________ 8：00 this morning.A. atB. sinceC. forD. till【答案】B【解析】句意：我今天一直在家照看汤姆。
Unit10SectionA3a-grammar课件人教版英语八年级下册
My children are growing up fast. My daughter is 16 and my boy is already in junior high school. As they get bigger our house seems to get smaller. So we want to sell some of our things in a yard sale and give the money to a children’s home.
4.Where were the things that they have already cleared out from?
From their bedrooms.
5.Why does the son want to keep his train and railway set?
Because he has owned the train and railway set since his fourth birthday, and he played with it almost every week until he was about seven.
（1）decide作动词意为“决定；选定”。 常用结构: decide to do sth. 决定去做某事。 否定形式: decide not to do sth. 决定不去某事。
例：他决定不去那儿了。
He decided not to go there.
人教版八年级下册英语 Unit10 课时3 Section A(Grammar Focus-4课件
语法通关练
三、按要求完成句子，每空一词。 11. Doris has been in the Science Club since last
November.(对画线部分提问). _H__o_w__ _l_o_n_g_has Doris been in the Science Club?
语法通关练
能力提升练
• It can be hard to part with things，even if you never use them. 27___If___ you haven’t used something for over a year, it’s a good sign that you won’t miss it.
语法通关练
9. 我小时候就认识他了，我们已经认识有20 多年了。 I _w__e_n_t __t_o__ _k_n_o_w_ him when I was young. We _h_a_v_e_k_n_o_w__neach other __f_o_r_ _o_v_e_r_ 20 years.
语法通关练
10. 他从20 岁起就离开了家乡，他告诉我他很快就会 回来。 He _h__a_s_ _b_e_e_n_ _a_w_a_y_ _f_r_o_m_ his _hห้องสมุดไป่ตู้o_m__e_to_w__n_ since he was 20 years old. He told me he would return soon.
能力提升练
he, happy, sell, make, why, mother, choose, something, so, find
Then he 18_c_h_o_s_e a scarf among them. “How much is this?” He looked at the old things for a while and asked. “Twenty yuan,” I answered. He took out some coins (硬 币)from 19_h_i_s___ pocket and counted( 数数). Then he said, “Could I have it for 15 yuan? This is all I own.”
人教版初中英语八年级下册第10单元 第3课时 八下Unit10 Section A Grammar
人教版初中英语八年级下册Unit10 I’ve had this bike for three years.Section A （Grammar Focus-4c）学案一、核心素养1.学习本课时相关词汇并巩固练习含有since/for时间状语的现在完成时句式。
2.掌握延续性动词与非延续性动词在现在完成时句子中的转换。
二、自主学习1.导入: Say some sentences about present perfect tenseHow long have you had your....? _______________________________2.呈现：present perfect tense现在完成时表示从过去已经开始持续到现在的动作或状态，可以和表示“从过去某一时刻延续到现在的一段时间状语”连用，如“for+时间段”、“since+过去时间点”、“since+过去时的从句”、“since+一段时间+ago”。
且for与since引导的时间状语可以相互转换。
for 和since 在现在完成时中的应用for与since都能与现在完成时连用，但区别较大：（1）for后须接“时间段”（2）since后须接“时间点”( 3 ) since能引导时间状语从句(主句用现在完成时，从句用一般过去时)，而for则不能（4）二者可以转换for + 一段时间= since + 一段时间+ ago（5）均须与延续性动词连用，也可以与非延续性动词的否定式连用（6）二者引出的时间状语往往用how long提问常见的非延续性动词与延续性动词转换规律：borrow — keep buy — have put on — wear catch a cold — have a cold get to know —know get to sleep —sleep begin / start —be on go out —be out close —be closed open —be open get to/arrive/reach —be (in) die —be dead leave — be away finish — be over fall asleep — be asleep make friends — be friends join — be in/be a member of become — be come/go/ — be + 相应的介词短语三、训练提升：选择for或since填空：I have been here _____five months ago.2. He has been a soldier ____ about two months.3. Great changes have taken place _____ you left.4. His grandpa has been dead ____ ten years.5. I have studied English ______ I was 12 years old.6. It is two years ______ I became a postgraduate student.四交流展示：完成4a,4b并核对答案。
八年级英语下册Unit10I'vehadthisbikeforthreeyears语法专题_GrammarFocus习题课件新版人教新目标版
2019/7/11
最新中小学教学课件
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谢谢欣赏！ຫໍສະໝຸດ 2019/7/11最新中小学教学课件
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④ 紧跟老师的推导过程抓住老师的思路。老师在课堂上讲解某一结论时，一般有一个推导过程，如数学问题的来龙去脉、物理概念的抽象归纳、语 文课的分析等。感悟和理解推导过程是一个投入思维、感悟方法的过程，这有助于理解记忆结论，也有助于提高分析问题和运用知识的能力。
⑤ 搁置问题抓住老师的思路。碰到自己还没有完全理解老师所讲内容的时候，最好是做个记号，姑且先把这个问题放在一边，继续听老师讲后面的 内容，以免顾此失彼。来自：学习方法网
② 根据自己预习时理解过的逻辑结构抓住老师的思路。老师讲课在多数情况下是根据教材本身的知识结构展开的，若把自己预习时所理解过的知识 逻辑结构与老师的讲解过程进行比较，便可以抓住老师的思路。
③ 根据老师的提示抓住老师的思路。老师在教学中经常有一些提示用语，如“请注意”、“我再重复一遍”、“这个问题的关键是····”等等，这些 用语往往体现了老师的思路。来自：学习方法网
【注意】(1)终止性动词也称非延续性动词，可以用于现在完成时，说 明某个动作的结果还存在，但不能与表示一段时间的状语连用。如：
The Whites have come back.(正) The Whites have come back for two days.(误) (2)在否定句中，终止性动词可以与表示一段时间的状语连用。如： I haven't heard from my friend for three weeks.我已经有三周没有收到我 朋友的来信了。
一、用括号内所给单词的适当形式填空。 1．We _h_a_v_e_n_'_t_s_e_en__(not see)each other since I ___l(elfetave) the university. 2．The hospital ___h_a_s_b_e_e_n__(be) here for 10 years. It __i_s_ (be) the tallest building in our city. 3．She ___h_a_s_n_e_v_e_r_b_e_e_n____(never be) to the amusement park since two years ago.Her parents ___w_i_l_l _ta_k_e_(take) her there next week. 4．I don't want to give away my football shirts although I
英语人教版八年级下册unit10 grammar focus
I have lived here for three years. I have lived here since three years ago.
动词构成：have/has+v过去分词
现在完成时与一般过去时的区别：
• 现在完成时：表示过去发生或已经完成的某一动 作对现在造成的影响或结果，或从过去开始一直延 have / has + V过去分词 续到现在的动作或保存的状态，强调的是现在的情 况，不能和表示过去的时间状语连用（如：in 1990，
Yes, she has. No, she hasn’t.
现在完成时
moved here inbreakfast 2004 have
past
I’m I still not hungry live here now
now
1.过去发生的动作对现在造成的影响或结果。 和already，never,ever,just,before,yet等状语连 用。 I have just had my breakfast. (现在我不饿) 2.过去已经开始，持续到现在的动作或状态， 常与for或since引起的一段时间状语连用。
2. They are very hungry. Their last meal was ten hours ago. They are very hungry because they haven’t _______________________________________ had their meal for ten hours. _________________________
Things How long since he was 10 years old
八年级英语下册Unit10教案人教新目标版
八年级英语下册Unit10教案人教新目标版英语：Unit 10教案（人教新目标八年级下）第一课时时安排4课时第一课时：Section A (1a—2c)第二课时：Section A (3a—4)第三课时：Section B (-1a-2c-4 ) 第四课时：Section B (3a-3c selfcheck)单元目标与要求学习反意疑问句。
如：He is really good , isn’t he ?The train is always late ,isn’t it ?You love music , don’t you ? It looks rain , doesn’t it?等。
巩固已学过七种时态。
You did your homework lastweekend , didn’t you ? He cleans the room, doesn’the?等。
学会用英语闲聊。
It’s a nice day ,isn’t it ? It willrain ,won’t it ? You love music , don’t you ? It looksrain , doesn’t it?等。
1.反意疑问句（Tag Question）也叫附加疑问句，是一种常用于口语的疑问句式，主要由“陈述句＋附加疑问”构成，附加疑问部分的动词一般要与陈述部分的动词相对应，附加一闻部分的主语要与陈述部分的主语相对应，如果陈述部分的主语是名词词组，则附教学内容与分析教学内容: Section A 1a, 1b,1c 2a2b2c教学目标：一，知识目标：词汇与短语（ words and expressions ）：Franklin Lake , noon, by noon At Franklin Lake On a bus At a party In anelevatorIn a bookstore At a ball game At school句式与语法（sentences and grammar ）：1. 反意问句一般由“助动词+人称代词”构成，用在句末，要求对方确认一些我们不敢肯定的事情，或要求对方表示赞同，含有“这是真的吗？”或“你同意吗？”的意思。