外研版 (2019)必修 第三册Unit 2 Making a difference教课内容课件ppt

这是一份外研版 (2019)必修 第三册Unit 2 Making a difference教课内容课件ppt，共26页。PPT课件主要包含了语法精讲透析，生成•得，written，Mark，Twain，discussed，the，meeting，last，night等内容，欢迎下载使用。

【体验•悟】阅读下面课文原句, 回答以下问题。原句1 Ryan had truble believing the wrds spken by his teacher. 原句2 In Uganda, Ryan at last saw the finished well with his wn eyes. 原句3 He als saw hundreds f delighted students wh had turned ut t welcme him. 原句4 Many inspired peple gave him their supprt. 原句5 This insight grew frm the determined attitude f a six-year-ld by.
原句6 The well built by Ryan slved the prblem f wrldwide water shrtage. 原句7 Since 1953, UNICEF has taken up an extended missin t help children in the develping wrld.
【研学•析】Ⅰ. 过去分词(短语)作定语的基本用法1. 过去分词(短语)作定语的意义: (1)不及物动词的过去分词(短语)作定语, 只表示动作已完成, 不表示被动意义。 (2)及物动词的过去分词(短语)作定语, 既表示被动意义又表示完成意义, 有时只表示被动意义。
2. 过去分词(短语)作定语的位置 (1)单个的过去分词作定语一般放在被修饰的名词之前, 但left只作后置定语。 (2)过去分词短语作定语要放在被修饰的名词之后作后置定语, 其作用相当于一个定语从句。
名师解惑(1)单个的过去分词修饰复合不定代词smething, everything, anything, nbdy等或指示代词thse等时, 要放在这些词的后面。(2) 过去分词作定语时, 及物动词的过去分词可改为动词为被动形式的定语从句。(3)不及物动词的过去分词作定语时, 可改为动词为完成式的定语从句。
Ⅱ. 过去分词/现在分词/不定式作定语的区别
名师解惑　　非谓语动词作定语是高考考查的重点, 也是难点, 做题的关键是: (1)一看非谓语动词与其逻辑主语(即被修饰词) 之间是逻辑上的主谓还是动宾关系; 二看非谓语动词所表示的动作与谓语动词所表示的动作的时间关系, 两者是同时进行还是非谓语动词所表示的动作已经完成或尚未发生。 (2)如果是主谓关系, 就用现在分词ding, 表示被动就用being dne; 如果是动宾关系, 已完成, 就用过去分词dne, 如果动作正在进行, 就用being dne; 如果动作尚未发生, 就用t d, 表示被动就用t be dne。
【内化•用】句式转换1. I brrwed a bk which/that was written by Mark Twain frm the library. I brrwed a bk _______ ___ _____ ______ frm the library. 2. The prblem which/that was discussed at the meeting last night is very imprtant. The prblem _________ __ ___ _______ ____ _____ is very imprtant.
3. They lived in a huse which/that faces the suth. They lived in a huse ______ ___ _____. 4. The suggestin which/that is t be discussed at the meeting tmrrw is very vital. The suggestin __ ___ _________ __ ___ _______ _________ is very vital. 5. The girl, wh was brught up by her uncle, has begun t wrk nw. The girl, _______ ___ ___ ___ _____, has begun t wrk nw.
【常温故•勤总结】 过去分词作定语, 可分前置和后置; 过去分词作定语, 可表被动和完成。现在分词作定语, 可表主动和进行。动词不定式作定语, 可表被动和将来。非谓语动词特重要, 用法区别记心中。
Ⅰ. 用括号内词的适当形式填空1. Mrs White shwed her students sme ld maps _________ (brrw) frm the library. 2. The prfessr ______ (give) us a lecture nw cmes frm Peking University. 3. The players _______ (select)frm the whle cuntry are expected t bring us hnr in the imprtant basketball match. 4. The twn hall _________ (cmplete) in the 1800s was the mst distinguished building at that time.
5. Mst f the peple_______(invite)t the cnference were my ld friends. 6. Having never met with such a________(puzzle) prblem, he didn’t knw hw t slve it. 7. With s much hmewrk _______(finish), he has t stay in the classrm.  8. The witness __________ (questin) by the plice just nw gave a very different descriptin f the fight. 9. He is always the first _______(cme).  
10. The speaker, ______(knw)fr her wnderful speeches, will deliver a lecture in ur schl next week.
Ⅱ. 完成句子1. The airprt _________ ____ ____ (去年建成的) must help prmte turism in this area. 2. ____ _______ ____ (打碎的花瓶) has been thrwn utside. 3. ____ ______ ______ (被感动的人们) burst int tears when they saw the scene. 4. Will yu sweep ff ___ _____ ______ (落叶)? 5. Yu cannt accept an pinin _______ __ ____ (提供给你的) unless it is based n facts.
6. Frm ___ ________ __________ (满意的表情) n his face, I knw he is very satisfied with us.
Ⅲ. 语法填空 Why d we students g t schl? Because we want t study well. But t study 1. ______ (require)a right way, r we will waste either time 2. ______ mney. The fllwing are the ways f studying well.   3. ______ best time fr reading bks is mrning, because at that time the air is very fresh and ur heads are very clear. Fr that reasn, we can get gd 4. ______ (result).  
While 5. ______ (study), we must have patience. If we have nt knwn a text well, we must read it again. We shuldn’t read the next until we 6. ______ (learn)the first ne.   When we are studying, we must put ur heart int the bk, r we can get nthing frm the bk while we are reading. We must always ask “why”. If anything is nt well 7. ______ (understand), write it dwn and ask ur teachers, parents r friends. In any pssible way, we must knw it 8. ______ (cmplete) and what we’ve learned can be used well and made better.  
Althugh there are many ways f studying, the abve nes 9. ______ (mentin) will be quite enugh if we can keep them 10. ______ mind and d s.
【语篇概述】作为学生, 我们怎样学习才能取得好的效果呢? 本文就给你介绍了几种好的学习方法, 不妨一试。
1. 【解析】requires。考查动词的时态。这里陈述的是客观存在的普遍事实, 且不定式短语作主语, 故谓语动词用一般现在时的单数形式, 故填requires。2. 【解析】r。考查固定搭配。either. . . r. . . 连接两个并列结构, 意为“或者……或者……”, 故填r。3. 【解析】The。考查冠词。根据后面的best time可知, 这里表示最高级, 用定冠词, 故填the。
4. 【解析】results。考查名词。result 意为“考试结果, 成绩”时, 是可数名词, 用复数形式, 故填results。5. 【解析】studying。考查非谓语动词。主句主语we是动词study所表示动作逻辑上的主语, 用现在分词作状语, 故填studying。6. 【解析】have learned。考查动词的时态。直到我们已经学会第一篇课文, 我们才应该阅读下一篇, 用现在完成时, 故填have learned。
7. 【解析】understd。考查动词的语态。anything与understand是动宾关系, 故应当用过去分词构成被动语态。故填understd。8. 【解析】cmpletely。考查副词。修饰动词knw作状语, 要用副词形式, 故填cmpletely。9. 【解析】mentined。考查非谓语动词。nes与动词mentin是动宾关系, 表示被动用过去分词形式作后置定语, 故填mentined。10. 【解析】in。考查固定搭配。keep. . . in mind是固定搭配, 表示“把……记住”。