1、“怎樣擴展句子”學案教學目標; 在愉悅的氣氛中學習擴展英語句子，提高讀寫能力，建立良好的情感態(tài)度。教學重點： 掌握擴展句子的四種方法。教學難點： V-ing短語、不定式短語和名詞從句作主語、賓語、表語等。課題組織： 本課采用小組合作學習與競賽的方式進行。首先，全班分成兩大組，每大組根據(jù)學生的自愿，按鄰座就近原則，形成人數(shù)不等的若干小組，對課堂的問題進行討論作答。答對者所在大組可得10分，如答錯，本組其他成員可補充，同樣得分。課前知識準備：同學們應(yīng)了解句子的三種類型: 簡單句，并列句和復合句。.應(yīng)掌握簡單句的5種基本句型。1. 主語+謂語 2. 主語+謂語+賓語 3.主語+謂語+間接賓語+直接賓

2、語 4.主語+謂語+賓語+賓補 5 主語+系動詞+表語。應(yīng).熟悉名詞性從句（主語從句，賓語從句，表語從句和同位語從句），定語從句（形容詞性從句）和狀語從句（副詞性從句） 課堂練習：1. 復習 提示： 5個意思相關(guān)聯(lián)的簡單句，可幫助記憶5個基本句型。 Mary was a girl. She smiled. Tom liked her. He gave her a picture. She put the picture on the wall.2. 練習 一根據(jù)要求在空格處填上合適的修飾成分: 提示：可試著寫出一個與眾不同的答案。1. Mary was a(n) _ girl. （形容詞）2.

3、 She smiled _. （副詞）3. Tom liked her_. （副詞）4. He gave her a picture _. （定語從句）5. She put the picture on the wall _ . （狀語從句）3. 練習 二. 在空格處填上并列的成分。Mary was a beautiful and _ girl. Tom and _ liked her very much. They soon became good friends. On Marys birthday, Tom gave her a picture and _, She smiled hap

4、pily，_ them and put the picture on the wall.探究：第空，如果在以下單詞got, get; receive, received; accepted, accept中選擇，你選哪一個，為什么？4. 練習 三. 用并列連詞 and, so, but, while, for（因為）等構(gòu)成并列句。Jack was rich, he had his own company made a fortune, he bought Mary a diamond ring, neither Jack nor Tom knew what Mary thought. Duri

5、ng that night before Marys birthday, Jack had a dream in which he asked Mary to marry him Tom couldnt get to sleep until he finished drawing the picture of Mary from his memory. 提示:for 和because都可作“因為”講；但for是并列連詞，because是從屬連詞。5. 練習 四. 找出下列一段話中的V-ing短語、不定式短語或名詞性從句。After her birthday party, Mary couldn

6、t help looking at the picture now and then because in her eyes looking at herself in the picture was like looking at a superstar on the screen. To see is to believe. The picture proved that Tom had a talent for painting and her choosing him as her boy friend was a wise decision. 提示：painting看上去是V-ing

7、 形式，但它在這里是一個抽象名詞。V-ing短語和不定式短語也能擴展句子，是因為它們的動詞可以帶自己的賓語和其他修飾語等。句子To see is to believe.較短，是因為動詞沒有帶自己的賓語和其他修飾語6.練習 五. 根據(jù)上下文填上合適的詞。（綜合運用所學知識）It was obvious Jack was unhappy. made him angry was the diamond ring he had bought for Marys birthday was refused by her. he told Mary that not only he was more han

8、dsome Tom，but also he had a car，a flat and more money， Mary said softly firmly，“ I am very very sorry，Jack. You should know the fact liking you does not mean loving you. To have money is not to have everything. ，we remain good friends as before. ” Homework1. 一個學生想把下列三個簡單句連成一個句子，但又不改變原意，結(jié)果遇到了一點困難.請在以

9、下空白處各填上一詞，幫他解決問題。三個簡單句：Jack would never forget the party. At the party, he met Mary. He fell in love with her at the sight of her.句子1. Jack would never forget the party, he met Mary there _fell in love with her at the sight of her.句子2. Jack would never forget the party he met Mary _he fell in love w

10、ith at the sight of her.2. 有同學對Tom, Jack 和Mary 的故事產(chǎn)生了興趣，續(xù)寫了結(jié)局。你先看看，如不滿意，也可自己試著用英文續(xù)寫你認為理想的結(jié)局。Not until Mary told him about their relationship in person did Jack know she loved Tom instead of him. Jacks heart bleeding, sleepless night as he spent, he was unable to find out what it was that made the charming girl called Mary love Tom, which was the same question that Tom asked Mary. “I