高中人教版 (新课标)Unit 1 Friendship图片课件ppt

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[句法分析]It’为强调句型，被强调部分为原因状语从句。归纳拓展(1)强调句的句式结构为：It is＋被强调部分＋that＋句子剩余部分。(2)被强调部分为人时，可用wh来代替that。
①_______________met Tm in the street yesterday.昨天在街上碰见汤姆的人是我。(强调主语)②It was in the street that I met Tm yesterday.我昨天是在街上遇见汤姆的。(强调地点状语)③我是昨天在街上遇见汤姆的。(强调时间状语)It was yesterday that I met Tm in the street.
It was I that/wh
注意　句型的强调句型为“It is (was) nt until...＋that＋其他部分”，需注意否定转移，that后的谓语动词要用肯定式。④My mther didn’t g t bed until I came back.→______________________________my mther went t bed.直到我回来母亲才上床睡觉。
It wasn’t until I came back that
2. (教材P2)． was the first time in a year and a half that I’d seen the night face t face...……这是我一年半以来第一次目睹夜晚……[句法分析]本句中“It was/is＋the＋序数词＋time＋that从句”表示“这是某人第……次做某事”。
①It is the first time that I have visited the beautiful city.这是我第一次访问这座美丽的城市。②_______________________he had visited the Water Cube.那是他第一次参观水立方。③那是这名男子第一次上班迟到。It was the first time that the man had been late fr wrk.注意　如果前面用is，则that从句现用在完成时，如果用was，that从句用过去完成时。
It was the first time that
跟踪训练 单项填空 1．It was the secnd time we ________ (succeed) in hlding such imprtant parties.
解析：考查动词时态。It is/was the that...句型中，从句中动词时态用完成时，参照动词was，可知此处用过去完成时had succeeded
had succeeded
解析：that句意：正是通过巨大的努力她才赶上了其他学生。本句是“It ”强调句型，强调方式状语great effrts by making 。
2．填空It was by making great effrts ____ she caught up with ther students.
3．(2012·高考湖南卷)填空It was nt until I came here ________ I realized this place was famus fr nt nly its beauty but als its weather.解析：that。考查强调句型。分析句子结构可知，此句是一个强调句，其结构为“it ”，被强调的部分是“nt until I came here”。如果将该强调句还原成正常语序应该是：I didn’t realize this place was famus fr nt nly its beauty but als its weather until I came here.。
4．(2012·高考重庆卷)填空It was 80 years befre Christpher Clumbus crssed the Atlantic________Zheng He had sailed t East Africa.解析：that分析题干可知此句为强调句，是对句子的状语“80 years befre Christpher Clumbus crssed the Atlantic”进行强调的。
3. (教材P7)Althugh I try t talk t my classmates，I still find it hard t make gd friends with them.虽然我尽力去跟班上的同学交谈，但是我还是发现很难跟他们成为好朋友。[句法分析]“find/make/feel it＋形容词＋t d sth.”为常用句型，it是形式宾语，hard是形容词作补语，有时用名词作宾补，不定式短语t d sth.是真正的宾语。
①He fund it useful t his health t d mrning exercise every day.英译中他发现每天做早操对健康十分有益。②我认为当你有麻烦时，帮助你是我的责任。中译英I find it my duty t help yu when yu are in truble.③(2011·高考天津卷)We ________________t make ur cuntry a better place.我们觉得让我们的国家成为一个更加美好的地方是我们的责任。
feel it ur duty
3. (教材P7)I d want t change this situatin，but I dn’t knw hw.我的确想改变这种现状，但我不知道该怎么办。归纳拓展“助动词d＋动词原形”来强调谓语动词。其形式如下：d＋动词原形(一般现在时除第三人称单数外的各人称)des＋动词原形(一般现在时的第三人称单数)did＋动词原形(一般过去时的各人称)
①I d hpe yu have a merry Christmas!我衷心祝福你圣诞快乐！②I ____________my hmewrk yesterday.我昨天的确完成作业了。③她的确每个星期天都去购物。She des g shpping every Sunday.
跟踪训练Ⅰ.完成句子1．随着社会的发展，我认为学好英语很重要。With the develpment f the sciety，I ______________________________________.2．我希望你做这项工作不会出什么问题。I hpe yu wn’t ______________________the wrk.3．你根本就想不到我在家务活方面的麻烦。Yu can’t imagine the ________________ my husewrk.
think it imprtant t learn English well
have any truble ding
truble I have with
2．填空My neighbr was having sme truble ________her heart，s she had t see her dctr nw and then.解析： with考查介词的用法。句意：我的邻居心脏有些毛病，所以她不得不经常去看医生。have truble with sth.是习惯搭配，意思是“在……上遇到麻烦”。
3．(2012·高考陕西卷)填空N matter where he is，he makes ________ a rule t g fr a walk befre breakfast.解析：it。考查it作形式宾语。句意：不管他在哪儿，早餐前都要去散步，这是他的惯例。句中it用作形式宾语，不定式t g fr a walk befre breakfast是真正的宾语。
4．(2011·高考山东卷)填空The tw girls are s alike that strangers find ________ difficult t tell ne frm the ther.解析： it。本题考查代词的用法。句意：这两个女孩长得如此相似以至于陌生人很难把她们区分开来。在that引导的结果状语从句中，谓语动词find的真正宾语是t tell ne frm the ther，设空处需要形式宾语，而四个选项中只有it可以作形式宾语.