资源简介 Unit 3 Same or Different知识点精讲精练Section A How are we different from each other?一、单词复习比较,对比v.害羞的adj.懒惰的,懒洋洋的adj.大声的adj.响亮地 adv.外向的adj .勤奋的 adj.表演,执行 v.解决,解答 v.长笛n.祝贺,恭喜n.奖,奖励 n.参加,出席v.而且 adv. 除...之外(还)prep.抽出,拨出 v. 空闲的,备用的 adj.乐事,愉快,荣幸 n.外表,露面n.性格,品质 n.严肃的,严重的 adj.优势,力量 n.事实,现实 n.苗条的,薄的 adj.人口 n.平均的,平常的 adj.降雨量 n.宜人的,友好的adj.短语复习与......不同鼓励某人做某事在音乐节害怕解决问题吹中国长笛赢得一等奖参加学习音乐节祝贺和....一样...空闲时间有共同之处早起努力学习,努力工作有点儿互相学习宜人的温度三、单元重点、难点、考点精讲Section AHow do we compare with each other 我们相互之间如何比较?【解析】 compare v. 比较,对比 过去式:(1)compare A with B 同类比较,把A和B 做比较We carefully compared the first report with the second.compare A to B 异类比较,比作。也可表示与...做比较We often compare a teacher to a candle.compared with/to 和...对比,常放于句首做状语2、How are we different from each other 我们有什么不同?【解析】 be different from(与…… 不同)反义词组:the same ……as(与…… 相同)be the same as 和……一样 两个词组后可跟名词、代词或名词性物主代词。 My schoolbag is the same as hers.我的书包和她的一样。be different from 与……不同 两个词组使用时,前后都应是同类事物。 My hobbies are different from Lucy’s.我的爱好与露西的不同。【拓展】:different adj.不同的→difference n.差别;差异→differently adv.不同地3、Chen Jie is afraid of performing alone.【详解】“afraid”为形容词,常见用法如下:①be afraid of (doing) sth. 表示“害怕(做)某事”,对某事物或某种情况的恐惧。She is afraid of dogs.(她害怕狗)He is afraid of making mistakes.(他害怕犯错)②be afraid to do sth.意为“不敢做某事害怕做某事”,因害怕而不敢去做某事。Mary is afraid to go out alone at night.(玛丽不敢在晚上独自出门。)③be afraid that.后接句子,构成宾语从句.“担心……,恐怕……”I'm afraid that I can't come to the party.(我恐怕不能来参加派对了。)④I'm afraid so/not常用的口语表达。“I'm afraid so.”表示“恐怕是这样”;“I'm afraid not.”表示“恐怕不是这样”“恐怕不行”。“Is it going to snow tomorrow ”“I'm afraid so.”(“明天会下雪吗?”“恐怕会。”)“Can you help me with my homework ”“I'm afraid not.”(“你能作业方面帮我吗?”“恐怕不行。”)I’m not as outgoing as you.【详解】as...as...的用法① 结构与用法肯定形式:A + as + 形容词 / 副词原级 + as + B (A和B一样.......)Your schoolbag is as beautiful as mine.(你的包和我的一样好看。)否定形式:A + not as/so + 形容词 / 副词原级 + as + B (A不如B)This problem is not as easy as I thought.(这个问题没有我想象的容易)He doesn't run so fast as his brother.(他跑得不如弟弟快。)②原级与比较级互换A + not as/so + 形容词 / 副词原级 + as + B=A+形容词反义词的比较级 + than + B=B + 形容词的比较级 + than + AHe isn’t as tall as me.他没有我高.同义句:He is shorter than me.I am taller than him .I took part in the school music festival.【解析】take part in(参加),后接活动、比赛等(如 competition, activity)。She took part in the school play.(她参加了学校的戏剧演出。)辨析join, attend与take part in词汇 意义及用法 常见搭配join “参加;加入”,侧重指加入某个党派、团体、组织等,并成为其中一员。也可接人作宾语。 join the army/party(党派)/team/club...join sb. in (doing) sth. 加入某人干...attend “出席,参加”,指出席会议,婚礼,讲座,葬礼,课程等,自己不一定起积极作用。 attend a meeting.takepart in “参与”,表示参加会议或活动,且在其中发挥一定作用。 take part in a discussion/an activity/a fight/a celebration...Besides singing, how do you both spend your spare time 【解析】(1)besides除...之外(还有....)(包括在内)Besides Chinese, I also like physics. (除了语文,我还喜欢物理。)【拓展】besides与except区别①besides:表示“除……之外(还有)”,即包括在整体之内,强调除此之外还有其他的。②except:表示“除……之外(不包括)”,即从整体中排除出去。Everyone is here except Mary.(除了汤姆,大家都在这儿。)表示玛丽不在这儿。(2)spare空闲的 / 抽出①形容词,表示“空闲的;多余的,用不着的,”He is studying music in his spare time.(业余时间学习音乐)We’ve got a spare bedroom,if you would like to stay (要是你愿意留下,我们有一间空余卧室)②作动词,有“抽出;匀出”的意思,常与时间、金钱等搭配。Can you spare me a few minutes (你能为我抽出几分钟时间吗?)Our pleasure!【解析】pleasure名词,指愉快/荣幸/令人愉快的事。It gives us much pleasure to talk with you. 同你谈话我们很愉快【固定搭配】with pleasure(乐意地,愉快地)my pleasure”(不客气,这是我的荣幸)等。【拓展】①动词 please意为“使高兴,使满意”。过去式:It pleases me to see you again.(又看到你我很高兴。)②形容词形式: “ pleasant”和“pleased”pleasant:表示“令人愉快的;宜人的;有趣的”,常用来形容事物或人给人的感觉。We had a pleasant school trip.pleased:意为“高兴的;满意的”,常用来描述人的感受。常见搭配: be pleased with sth. 对……满意be pleased to do sth. 乐于做某事I'm pleased with my new job.(我对我的新工作很满意。)Are you more serious than your cousin 【解析】(1)形容词,副词比较级句型:表达:(A 比 B 更...)结构:A + be 动词 / 实义动词 + 形容词 / 副词比较级 + than + B例如:形容词比较级:This storybook is more interesting than that one.(这故事书比那本更有趣。)副词比较级:She runs faster than her brother.(她跑得比弟弟快。)(2)serious”形容词,表示“严肃的;认真的,严重的,重要的;需认真对待的”He is a serious man.(他是个严肃的人。)【短语搭配】 “be serious about”表示“对……认真;严肃对待”。He is serious about his work.(他对工作很认真。)The population of Chicago was larger than that of Guangzhou in 2022.【解析】 population意为“人口,人口数量”,①作主语时,谓语动词用单数。the population of ...is..... 意思为:....的人口数量是....The population of India is 1.5 billion .(印度的人口有15亿)【注意】 基数词+ percent of the population are….“百分之几的人口...”,谓语动词用 复数About seventy percent of the population in China are farmers.②形容人口的多和少的时候要用large/big或small。The population of India is larger than that of China.(印度人口比中国人口要多。)③询问某有多少人口数量时候的句型:What is the population of… ,不要用不how many /how much来询问What’s the population of Shandong (山东人口有多少?)④表示“某地有多少人口”用“…has a population of…”或“The population of…is…”。China has a population of 1.4 billion .(中国人口有14亿)(2)比较级中that的用法用法: 在比较级中代替前文提到的单数名词;如果代替前文的复数名词,则使用those.原句:The weather in Shanghai is hotter than the weather in Beijing.简化:The weather in Shanghai is hotter than that in Beijing.(上海的天气比北京热。)The apples in this basket are bigger than those in that basket.(这个篮子里的苹果比那个篮子里的大。)语法清单1.形容词和副词原级的用法结构 例句①as+形容词/副词的原级+as He runs as fast as Lucy. 他和露西跑得一样快。②not as/so+形容词/副词的原级+as He doesn’t run as/so fast as Lucy. 他没有露西跑得快。倍数+as+形容词/副词的原级+as This room is twice as large as that one. 这间屋子是那间屋子的两倍大。2.形容词和副词比较级的用法①形容词/副词的比较级+than,如:He runs faster than Lucy. 他比露西跑得快。②倍数+形容词/副词的比较级+than,如:His house is twice bigger than mine. 他家比我家大两倍。③the+形容词的比较级+of the two+复数名词,“两者中较……的一个”,如:He is the taller of the two boys. 他是两个男孩中个子较高的那个。④“形容词/副词的比较级+and+形容词/副词的比较级”或“more and more+多音节形容词原级/副词的原级”,“越来越……”,如:As summer is coming, the day is becoming longer and longer. 夏天到了,白天变得越来越长。⑤the+形容词/副词的比较级,the+形容词/副词的比较级,“越……,就越……”,如:The harder you work, the greater progress you will make. 你工作越努力,取得的进步就越大。⑥a/an+形容词的比较级+名词单数/代词one,“一个更……的”,如:The dress is a little big for me, so I want to change it for a smaller one. 这条裙子对我来说有点儿大,所以我想换条小的。⑦修饰比较级的词有much, even, far, a little, twice, many times, a bit, rather等,如:It’s even hotter today. 今天更热了。1.形容词比较级和最高级的规则变化构成法 原级 比较级单音节词末一般直接加 er和 est great greater单音节词以 e结尾,只加 r和 st bravewide braverwider闭音节单音节词如末尾只有一个辅音字母,需先双写这个辅音字母,再加 er和 est bighot biggerhotter以辅音字母加 y结尾的词,先变 y为 i,再加 er和 est happy happier多音节词和少数双音节词在前面加more和most difficultexpensive more difficultmore expensive少数以 er, ow结尾的双音节词,加 er和 est clever cleverernarrow narrower2.形容词比较级和最高级的不规则变化原级 比较级good, well betterbad, ill worsemany, much许多的 morelittle lessfar farther距离远的far further距离更远;程度更胜old older/elder过关检测(Section B)单项选择Nowadays traveling by high-speed train is as ________ as traveling by air in China.A.popular B.more popular C.most popular D.the most popular2.The weather in winter in Shenyang is much ________ than that in Shanghai.A.cold B.colder C.coldest D.the coldest3.The little boy is afraid of ________ alone at home.A.stay B.stayed C.to stay D.staying4.—________ is the population of the world today — It’s 8 billion.A.How much B.Which C.What D.How5 We need to find a way to ______ this problem as soon as possible.A. get B. solve C. call D. create6.—Both of the skirts are in style this year.—But I think this one is .A.popular B.much popular C.more popular D.the most popular7.My younger sister is . She likes making friends with others.A.shy B.quiet C.athletic D.outgoing8.Linda is really . She gets up early to read English every day.— Yes, she also works hard at school.A. friendly B. hard-working C. outgoing D. lazy二 完成句子1祝贺你,玛丽.在昨天的比赛中玛丽获得了一等奖。 , Mary!You the first prize in the competition yesterday.2吉米不在乎是否他的朋友和他相同还是不同。Jimmy doesn’t really if his friends are the him or different.3.他看上去很年轻,实际上他四十多岁了。He looks very young; he is over forty years old.4.我的家乡变得越来越美丽了。Our hometown is becoming __________ __________ _________ __________.中国人口比美国多。The population of China is ______ ______ ______ of America.6在我的业余时间,我经常独自听音乐来放松自己。_____ ____ _____ _____ ,I often listen to music alone .三 词语运用阅读短文,从方框中选择适当的词并用其正确形式填空,使短文通顺、意思完整。请将答案写在下面题号后的横线上。每空限填一词,每词限用一次。should fantastic take than half big they tell think forgetDennis is twelve years old. His sister, Gina, is two years younger 1 him. This Sunday they helped 2 mother do some housework. Dennis cleaned the bathroom and Gina washed the clothes. Because they did a 3 job, their mother bought a delicious cake for them. She said to Dennis, “Dennis, cut the cake into two halves, and give the 4 half to your sister. Don’t 5 that you should do like a brother.” Dennis asked, “Like a brother ” “Yes. I once 6 you Kong Rong’s story, right A good brother 7 be like Kong Rong,” answered his mother. “Oh, I see,” said Dennis. He 8 about it for a while, and then he 9 the cake to his sister and said to her, “Gina, cut it into two 10 , and be a good sister.”1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 答案一 单项选择1. A 2. B 3.D 4.C 5.B 6.C 7.D 8.B二 完成句子1 Congratulations , won2 care , same as3 In fact4 more and more beautiful.5 larger than that6.In my spare/free time三 词语运用1. than 2. their 3. fantastic 4. bigger 5. forget6. told 7. should 8. thought 9. took 10. halves过关检测(Section A)答案一 单项选择题A 2.A 3. A 4.C 5.B 6.C. 7.A 8.A二 单词填空题1 Add 2 describe 3 cover 4 smell 5 choose 6 Finally三 完成句子habit, difficultborrow fromto describecelebrationssmell familiarcatch1 / 11 展开更多...... 收起↑ 资源预览