2011暑假必備寶典之高一英語(yǔ)知識(shí)點(diǎn)總結(jié)Unit1-2(16)

　　【考例】(NMET 2002) Meeting my uncle after these years was an unforgotten moment, ____ I will always treasure.

　　   A. that    B. one    C. it    D. what

　　[考查目標(biāo)] one作同位語(yǔ)，指代a moment。

　　[答案與解析] B  that不能引導(dǎo)非限制性定語(yǔ)從句，排除A；if不能作同位語(yǔ)，排除C；what既不能引導(dǎo)非限制定語(yǔ)從句，也不能作同位語(yǔ)�？梢蕴顆hich，這樣就成了非限制性定語(yǔ)從句。

　　6. For a long time the language in America stayed the same, while the language in England changed. 長(zhǎng)期以來(lái)，美國(guó)英語(yǔ)保持不變，但英國(guó)英語(yǔ)變化了。

　　1. 該句中的“while"用作并列連詞．表示前后對(duì)比，意為  “然而”。“while"充當(dāng)連詞，還能引導(dǎo)時(shí)間狀語(yǔ)從句。意為“during the time that…”；引導(dǎo)讓步狀語(yǔ)從句，意 為“although…”。

　　2. 該句中的 "stay" 為系動(dòng)詞。后接表語(yǔ) (the same)。 除了stay外，常見(jiàn)的系動(dòng)詞還有: become, get, turn, grow, go, come, run, fall, keep, stay, remain。

　　【考例】(NMET 2003) Why don't you put the meat in the fridge? It will ____ fresh for several days.

　　  A. be stayed   B. stay  C. be staying   D. have stayed

　　[考查目標(biāo)] 系動(dòng)詞的用法。

　　[答案與解析] B  系動(dòng)詞沒(méi)有被動(dòng)語(yǔ)態(tài)，一般不用進(jìn)行

　　時(shí)態(tài)，排除A、C；句意不是表示完成，排除D。系動(dòng)詞表示狀態(tài)。

　　7. for the first time 第一次

　　(1) for the first time 第一次，后面不加從句，在句中作狀語(yǔ) They came to Beijing for the first time.

　　(2) the first time 名詞短語(yǔ)，在從句中充當(dāng)連詞，后接時(shí)間狀語(yǔ)從句，不接that，when等連詞。有同樣用法的短語(yǔ)還有：every time; next time; the last time

　　They liked Beijing the first time they went there.

　　(3) It's / This is the first time that + 從句(用現(xiàn)在完成時(shí))這是……的第一次 It's the first time that I have ever been abroad at all.

　　8. What is it that...? 是什么……?

　　強(qiáng)調(diào)句的用法：

　　(1) 結(jié)構(gòu)：It is / It was (過(guò)去時(shí)間) + 被強(qiáng)調(diào)部分 + that / who (專指人) + 其他部分

　　(2) 用法：除了謂語(yǔ)動(dòng)詞不能強(qiáng)調(diào)，句子的每部分均可強(qiáng)調(diào)。  Jim met the student in the street last week.

　　         主語(yǔ)      賓語(yǔ)    地點(diǎn)狀語(yǔ) 時(shí)間狀語(yǔ)

　　    強(qiáng)調(diào)主語(yǔ)：It was Jim who / that met the student in the street last week.

　　    強(qiáng)調(diào)賓語(yǔ)：It was the student whom / that Jim met in the street last week.

　　    強(qiáng)調(diào)地點(diǎn)狀語(yǔ)：It was in the street that Jim met the student last week.

　　    強(qiáng)調(diào)時(shí)間狀語(yǔ)：It was last week that Jim met the student in the street.

　　(3) 注意點(diǎn)：

　　    一般疑問(wèn)句的強(qiáng)調(diào)句：

　　    Was it Dr Wang who spoke to you just now?

　　    特殊疑問(wèn)句的強(qiáng)凋句：

　　    Who is it that will visit our class?

　　    Where is it that he has gone?

　　    When was it that she went?

　　    not … until … 用于強(qiáng)調(diào)句：

　　    It was not until then that I realized I was wrong.