高二英語教案：《Language》教學(xué)設(shè)計(jì)(8)
來源：網(wǎng)絡(luò)整理 2018-11-21 10:45:06
易混辨析
symbol，sign，mark，signal
(1)symbol“象征，符號(hào)”，指被人們選出的物體或圖案，用來代表另一事物，作為該事物的象征。
(2)sign“符號(hào)，標(biāo)記”，指具體的用于識(shí)別或指示的標(biāo)志，如指標(biāo)牌，卡片等。借喻時(shí)指“征兆，跡象”。
(3)mark“標(biāo)志，標(biāo)記”，指事物留下的深刻印跡或某物上用于辨別該物品的附屬物。
(4)signal“信號(hào)”，常指約定俗成，用于傳達(dá)某些信息的信號(hào)，也指燈光，聲音或信號(hào)標(biāo)志。
15.用symbol，sign，mark和signal填空：
(1)George was responsible for the accident because he didn’t give a ________ to other drivers.
答案：signal
(2)In the picture the tree is the ________ of life and the snake is the symbol of evil.
答案：symbol
(3)Sir，you are not to walk your pet on the lawn.Don’t you see the ________：“Keep off the grass”?
答案：sign
(4)One ________ of a writer’s greatness is that different minds can get a different inspiration from his works.
答案：mark
(5)A red light is a ________ of danger，which is even known to a five?year?old child.
答案：signal
8. spread vt. 傳播，散布，撒;鋪開，展開;涂，抹
n. 傳播，散布;涉及區(qū)域，活動(dòng)范圍
vi. (消息、謠言、知識(shí)等)傳播，傳開;(大火、沖突、疾病等)蔓延、傳染(開來);伸展;延伸
(回歸課本P29)Today，the spread of borrowed words’ is due to easily accessed television and radio programmes from across the world，and the Internet.
今天，世界各地都可以方便地收看收聽電視、廣播節(jié)目，還有因特網(wǎng)的普及，使得外來詞廣為傳播。
歸納拓展
spread out 散開;伸展，延伸
spread over 遍布在
spread to 傳到，波及
spread oneself out 舒展四肢(躺下)
be spread for 擺好(桌子)準(zhǔn)備
spread A on/ over B 在B上涂抹A,=spread B with A 用A涂抹B
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