初三英語連詞語法教案

　　連詞是用來連線詞與詞、片語與片語或句子與句子、表示某種邏輯關係的虛詞。連詞可以表並列、承接、轉折、因果、選擇、假設、比較、讓步等關係。

　　今天小編要與大家分享的是：初三英語 《連詞語法》教案 ，具體內容如下：
 

　　***一*** 知識概要

　　連詞是一種在句子與句子之間,短語之間以及名詞等其他詞語之間起連線作用的虛詞,它不能單獨作句子的成份。按其意義可分為並列連詞和從屬連詞兩大類。?並列連詞連線的雙方是對等的。常有的並列連詞有and, both…and, either…or, neither…nor, not only…but also, as well as等。但如果連線的兩部分意義不趨向一致,意義有轉折的並列連詞有:but, however, while ***而***,only ***只不過***。還有表示選擇關係的並列連詞,如:or, or else, otherwise… 再有的是連線雙方,互為因果,或表示前因後果的連詞有:for, so, therefore ***因此***,then等。?從屬連詞在初中範圍內常常用來連線名詞性從句,如:that, if, whether, 其次用來連線狀語從句。

　　其中有原因狀語從句,常用的連線詞有:when while, as, since, before, after, once, as soon as, until, till 連線條件狀語的連詞有:if, unless, as long as 等,而原因狀語的連線詞有because, since, as, now that ***既然***。目的、結果、方式、比較、地點等狀語從句的連線詞有:so that, so…that, such…that, as…as, than, where… 它們在句子與文章中幾乎無處不見。?具體用法見下表。
 

　　連詞用法一覽表

　　種類 功用 例句

　　並列連詞 連線具有並列關係的 詞 He knows neither English nor French.

　　短語 Are you going by bus or on foot?

　　分句 Mary was a good girl, but she had one shortcoming.

　　從屬連詞 引導: 狀語從句 I'll do it as you told me.

　　You will be late unless you hurry.

　　連線代詞和連線副詞 主語從句 What he said proved true.

　　When we'll start has not been decided yet.

　　表語從句 This is why he didn't come yesterday.

　　That is where he lives.

　　賓語從句 The man asked me which I liked best.?

　　I can't understand why she is so late.

　　關係代詞和關係副詞 定語從句 Nicotine is a drug that gets one into the habit of smoking.?

　　He came last night when I was out.
 

　　***二*** 正誤辨析

　　[誤] Both my parents are not here. They went to the concert just now.?

　　[正] Neither of my parents is here. They went to the concert just now.?

　　[析] 在英語中both一般用於肯定句中,如用於否定句中,其意義也不同於漢語,如:Both of us are not right. 在英語中應被理解為"我們倆不都對。"而Neither of us is right。 才能被理解為"我們倆無一正確"。

　　[誤] He or his parents has some tickets for the film.?

　　[正] He or his parents have some tickets for the film.?

　　[析] 由or 連線兩主語時,謂語動詞應與相臨近的那一個主語保持一致。?

　　[誤] You should study hard, and you won't pass the exam.?

　　[正] You should study hard, or you won't pass the exam.?

　　[析] or作為連詞,這裡的意思為"否則"。又如:Hurry up, or you'll be late for school.

　　[誤] Though he is poor, but he is ready to help others.?

　　[正] Though he is poor, he is ready to help others.?

　　[正] He is poor, but he is ready to help others.?

　　[析] "雖然……但是"是中文中的常用結構,但在英文中用了"雖然"則不要用"但是",用了"但是"則不能再用"雖然",二者只可用其一。?

　　[誤] Either you or I are on duty.?

　　[正] Either you or I am on duty.?

　　[析] either…or 連線兩個主語時,其謂語動詞與相臨近的一個主語相呼應,這也叫作就近原則。類似的用法還有or, neither… nor, not only…but also等。?

　　[誤] Tom is our English teacher and teaching English in our school now.?

　　[正] Tom is our English teacher and is teaching English in our school now.?

　　[析] 並列句中常常在後面的句子中作一些省略,以免重複,但不是所有詞都可作任意的省略的。當你連線的是兩個系動詞時,後面的那個系動詞不可省略,也就是講連線的部分不可省略。