譯林版高中英語牛津版必修一學(xué)案（江蘇省專用）：Unit 3 Grammar and Usage 1.doc

年級高一學(xué)科英語總課時(shí)課題m1u3 looking good feeling goodgrammar and usage 1第_課時(shí)主備人審核人上課時(shí)間鎖定目標(biāo) 找準(zhǔn)方向備 注1. to give a brief introduction to non-restrictive attributive clauses.2. to make the students get familiar with non-restrictive attributive clauses and get them to know some more usages of non-restrictive attributive clauses.3. help the students master the basic usage of non-restrictive attributive clauses.自我構(gòu)建 快樂無限獨(dú)學(xué)非限制性定語從句的定義：定語從句有限制性和非限制性兩種。限制性定語從句是先行詞不可缺少的部分，去掉它主句意思往往不明確；非限制性定語從句是先行詞的附加說明，去掉了也不會(huì)影響主句的意思，它與主句之間通常用逗號(hào)分開，例如： this is the house which we bought last month. 這是我們上個(gè)月買的那幢房子。（限制性） the house, which we bought last month, is very nice.這幢房子很漂亮，是我們上個(gè)月買的。（非限制性）reading里的非限制性定語從句：im taking weight-loss pills called fat-less, which are quite popular among young women here.my mother, whom you met last year, keeps telling me not to take them because they are dangerous.its the same in chinamany people, some of whom are not overweight at all, are always going on diets or taking weight-loss pills, which are often dangerous.合作探究 攜手共進(jìn)對學(xué)群學(xué)展示點(diǎn)評限制性定語從句與非限制性定語從句的區(qū)別類別意義功能形式關(guān)系代詞限定性定語從句起限定作用。若省略，原句意義不完整。修飾先行詞無逗號(hào)隔開1.有that 2.作賓語時(shí)可以省略非限定性定語從句起補(bǔ)充說明作用。若省略，原句意義不受影響。修飾先行詞 / 整個(gè)句子有逗號(hào)與主句隔開無that 不可以省略有時(shí)同一個(gè)限制性從句變?yōu)榉窍拗菩詮木鋾?huì)改變?nèi)涞囊馑肌?）. a. i have a sister who works in a hospital.我有一位在醫(yī)院工作的姐姐。（可能還有其他的姐姐）b.i have a sister, who works in a hospital.我有一位姐姐，她在醫(yī)院工作。（只有一位姐姐）1.當(dāng)先行詞是地名人名、世界上獨(dú)一無二的事物或家庭唯一成員時(shí)，通常只用非限制性定語從句。shanghai, which is in east china, is developing rapidly.2.當(dāng)先行詞是專有名詞或物主代詞和指示代詞所修飾時(shí)，其后的定語從句通常是非限制性的，例如： charles smith, who was my former teacher, retired last year. 查理史密斯去年退休了，他曾經(jīng)是我的老師。 my house, which i bought last year, has got a lovely garden. 我去年買的的那幢房子帶著個(gè)漂亮的花園。 this novel, which i have read three times, is very touching. 這本小說很動(dòng)人，我已經(jīng)讀了三遍。 3.非限制性定語從句還能將整個(gè)主句作為先行詞, 對其進(jìn)行修飾, 這時(shí)從句謂語動(dòng)詞要用第三人稱單數(shù)，例如： he seems not to have grasped what i meant, which greatly upsets me. 他似乎沒抓住我的意思，這使我心煩。 liquid water changes to vapor, which is called evaporation. 液態(tài)水變?yōu)檎羝?，這就叫做蒸發(fā)。非限制性定語從句中關(guān)系代詞which/as可指整個(gè)主句,定語從句謂語動(dòng)詞用單數(shù)。as引導(dǎo)的定語從句既可以位于句末，也可以位于句首或句中。he missed the show, which was a great pity. he invited me to dinner, which made me happy.as everyone knows, china is a country with a long history. 正如大家所知，中國是一個(gè)有著悠久歷史的國家。she is a teacher, as is clear from her manner.她是位教師，這一點(diǎn)從她的舉止可以清楚地看出。7 as與which引導(dǎo)的定語從句對這兩個(gè)詞作如下歸納： 1、如果從句在主句前，不能用which引導(dǎo)定語從句。如：as we all know, his parents were killed in the war.as we all know, the earth is round.2. as引導(dǎo)定語從句通常用在一些固定的句型中,如: the same .as., such.as., asas, soas 一般用as。3 as代表前面主句意思時(shí)，有“正如”之意，而which沒有此意思，從句中的動(dòng)詞常是expect, know, see, think, want, suppose等。as we expected, as we all know, as he realized, as is necessary，as is often the case, as we all can see ,as is mentioned等.1.as we all know , the earth is round.2.as is mentioned above, smoking is bad for our health.3.you have made the same mistake as you made last time.4.as is known to everyone, the moon travels round the earth every month.5.as is often the case（是常有的情況）, he wins the first in the examination.this is the same pen _i lost yesterday. a. as b. that c. the one d. a&b 比較：.the same pen as i lost. 表示這支筆與我不見的那支很像，不一定就是. the same pen that i lost.則表示這支筆就是我不見的那支.the same as 是（和.一樣）之意 而 the same that 是（同樣）。引導(dǎo)定語從句時(shí)，不用suchthat,只能用suchas. suchthat只能引導(dǎo)狀語從句。 例如： heissuchagoodteacheraseverystudentlikesverymuch. 如果用such.that.則應(yīng)該說： heissuchagoodteacherthateverystudentlikeshimverymuch. 拓展提升 學(xué)以致用fill in the blanks with proper relative words.1. the famous basketball star, _is an american, came to china yesterday.2. i bought a car yesterday, _ cost me a lot.3. xian, _i visited last year, is a nice old city.4. he will come to see me next july, _ he wont be so busy.5. the school, _i once studied, was built thirty years ago.6. john said hed been working in the office for an hour, _ was true.7.helen was much kinder to her youngest son than to the others, _, of course, made the others envy (嫉妒) him. (2004天津) a. who b. that c. what d. which8. i am doing different types of exercises, all of _are quite helpful to my health.9. many people, some of _are not overweight, are going on diets.10. there are 54 students in my class, three of _come from us.注意：在of which/whom之前可以使用表達(dá)數(shù)量或定位的數(shù)詞或代詞。反饋檢測 體驗(yàn)成功高考鏈接：1.it is reported that two schools, _ are being built in my hometown，will open next year.（2007四川） a. they both b. which both c. both of them d. both of which 2. i have many friends, some _ are businessmen. (2005全國) a. why b. from which c. who of d. of whom 3. great changes have taken place in that school. it is no longer what it was 20 years ago, _ it was so poorly equipped. (2005安徽) a. when b. which