Unit 4 Films and film events Grammar 导学案 1.doc

Unit 4 Films and film events Grammar 导学案 1一、用形容词， 副词或者否定词very， never， ever， even， still ， single，simply， just ，only， too等来表示强调。如：At that very moment he heard a cry for help. I cant even remember the name of that old friend of mine. Not a single person has been in the office this afternoonYou are the only person here who can speak ChineseThis is just what I wanted二、用倒装句来加强语气。如：Only in this way can we solve this problem Never will China be the first to use nuclear weapons. Proud as these nobles are， they are afraid to see me. In front of the farmhouse sat a little boy. 三、强调句型强调句的基本构成为：It is/was+被强调部分+who/that+其他成分。无论强调哪个部分(通常是主语、宾语或状语)，其后面的连接词只能用that，被强调的部分指人时，可用who或that。Last night I saw a LiPing in the street. 强调时间状语：It was last night that I saw LiPing in the street. 强调主语：It was I that/ who saw LiPing in the street last night.强调宾语：It was a LiPing that I saw in the street last night.强调地点状语：It was in the street that I saw a LiPing last night.特别提示1. 强调句中的主谓一致性：当强调主语时，其后的谓语动词应与主语一致，即人称和数要一致。如：It is my mother who cooks every day每天煮饭的是我妈妈。It is I who am wrong是我错了。2. 被强调的部分不指人时，切不可因为强调的是时间、地点、原因或方式状语而用when，where，why或how，此时仍必须用that。如：It was because her mother was ill that she didnt go with us.It was only when I reread his poems that I began to appreciate their beauty. It was in the house that the murder happened.3强调not until结构It was not until his mother told him everything that Jack understood why she was angry with him直到母亲把一切都告诉他，Jack才明白母亲为什么生他的气。注意not until引导的复合句放于句首，主句须用倒装语序。但如果放于被强调的位置，则that后的主谓不倒装。如：It wasnt until I got off the bus that I realized it直到下车我才意识到这一点。(强调句)Not until I got off the bus did I realize it直到下车我才意识到这一点。 (倒装句)一般疑问句结构为：Is/ Was it+被强调部分+that/ who+句子其他成分。如：Was it during the Anti-Japanese War that he died？ 他是在抗日战争期间去世的吗？特殊疑问句结构为：特殊疑问词(What/ Who/ When /Why/ Where/ How)+is/was it+that/who+句子其他成分。如：Why is it that smoking is not allowed here？ Who was it that Mr. Smith saw in the park yesterday？4强调句与主语从句、定语从句和状语从句的辨析 强调句与“It is/wasthat”式主语从句的使用区别：主语从句中it is/was后通常用名词或形容词作表语，而强调句中it is/was后被强调的成分是主语、宾语或状语。如果把构成强调句型结构的词It is (was) that/ who 去掉，被强调部分归位后，应该能够形成一个完整 的句子。如：It is a wonder that the wounded soldier is still alive那个受伤的士兵还活着，真是个奇迹。(主语从句)It is a wonder that we visited yesterday我们昨天参观的是一个奇迹。(强调句)定语从句的引导词在从句的使用过程中较为丰富，如who，that，which，whose，when，where，why等，与充当先行词的名词或代词存在修饰与被修饰的关系；而强调句中的引导词只有who和that，强调人时，用who或that，强调其他时只用that，且与被强调的部分不存在修饰与被修饰的关系。如：It was 2009 when she graduated from the senior high schoo1那是2009年，她高中毕业的时候。(定语从句)It was in 2009 that she graduated from the senior high schoo1她高中毕业是在2009年。(强调句)容易与强调句混淆的时间状语从句主要有：(1)It is/ was+时间+since从句。有两种含义：如since从句中的谓语动词是瞬间的，译为“自从有多长时间了”；如果是延续性的，则译为”不做某事已有多长时间了”。如：It is three years since he joined the army自他参军以来已有三年了。It is many years since he smoked他没有吸烟已有好多年了。(2)It is/ will (not) be+时间段+before从句。表示”要过多久 (不久) 才”，before从句后的谓语动词多用一般现在时。如：It wont be long before you reach your goal你离成功不远了。(3)It Was+时间段+before从句。表示”过了多久才”。before从句后的谓语动词多用一般过去时。如：It was four hours before he finished the work，过了四小时他才完成工作。四、 谓语动词的强调强调句 “It is/wasthat”一般不强调谓语