module4sandstormsinasiaperiodone課件外研版必修3，課標通用-wenkub
2022-12-10 09:37:13 本頁面
【正文】 Everyone tries to get to school on when bad weather gives you trouble, can you still make it before the bell rings? In northern China during spring, big sandstorms often make trouble for students and everyone else. The sand is back 課前自主學習 課堂互動探究 話題美文欣賞 “ When we had a sandstorm last week， I had to get up half an hour earlier so I wouldn39。t get much rain. People there have been cutting down too many trees. When there aren39。 houses down. What can you do to stop sandstorms? Here39。 但是當惡劣的天氣給你帶來麻煩的時候 ， 你是否還能在上課鈴之前趕到 ？ 課前自主學習 課堂互動探究 話題美文欣賞 Module 4 Sandstorms in Asia Period One Introduction amp。 ___________________________________________________ Ⅲ .句型搜索 1． He spoke so loudly that the people in the next room could hear him. 課前自主學習 課堂互動探究 話題美文欣賞 To have been caught in a sandstorm was a terrible experience. [信息提取 ] to have been caught in a sandstorm是動詞不定式作主語 ， 表示具體的某一件事 。 [例句仿寫 ] 這個年輕人認為當一名導游是很有趣的事 。t be treated. Ⅳ .預讀理解 1． (1) 課前自主學習 課堂互動探究 話題美文欣賞 What is the main reason for the increase of sandstorm in China recently? A． To be close to many deserts. B． The worsening of the weather in China. C． The result of desertification. D． People cutting down trees and digging up grass. (2) 課前自主學習 課堂互動探究 話題美文欣賞 What is the influence of the sandstorm? A． An orange sky and traffic moving very slowly. B． An orange sky traffic moving slowly， strong winds cover the city in a thick brownyellow dust. C． Traffic moving very fast to avoid the sandstorm. D． Strong winds stop the traffic. (3) 課前自主學習 課堂互動探究 話題美文欣賞 What is the good suggestion when people meet sandstorm? A． Not going out. B． If you go out， just wear thick clothes. C． When going out， wear a mask. D． Never go out just stay home. (4) 課前自主學習 課堂互動探究 話題美文欣賞 What is the best way to avoid the effects from the sandstorm? A． To live far away from deserts. B． To stay at home when a sandstorm happens. C． To wear mask if you want to go out. D． To plant more trees. 答案 (1)B (2)C (3)B (4)C (5)D (5) 課前自主學習 課堂互動探究 話題美文欣賞 Careful Reading： Read the text carefully and fill in the blanks. 2． General idea of each part More details Part 1(Paragraph 1)Sandstorms have been a__(1)__disaster. Scientists have tried many ways to__(2)__the problem. Part 2 (Paragraph 2) __(3)__ are sandstorms？ Sandstorms are strong, dry winds. They can carry sand。 1． 課前自主學習 課堂互動探究 話題美文欣賞 【 歸納拓展 】 (1) frighten vt.(使 )驚恐 frighten sb into doing 嚇唬某人做某事 frighten sb out of doing sth 使某人不敢做某事 (2) frightened ；害怕的 be frightened at/ of …… 害怕 …… ；對 …… 感到恐懼 be frightened to do sth害怕去做某事 課前自主學習 課堂互動探究 話題美文欣賞 【 比較網站 】 frightening/ frightened frightening 令人恐懼的；可怕的 一般用于指事物，在句中作定語或表語 The news is quite 息令人恐懼。 答案 C 課前自主學習 課堂互動探究 話題美文欣賞 mass (1)；大量的 ， 大規(guī)模的 Their latest product is aimed at the mass market. 他們的最新產品瞄準了大眾市場 。 2． 課前自主學習 課堂互動探究 話題美文欣賞 【 歸納拓展 】 masses of/ a mass of 大量；許多 the mass of 大多數；大部分 the masses 群眾；平民 【 溫馨提醒 】 a mass of/masses of后可跟可數名詞復數或不可數名詞 ， 且謂語動詞與該名詞的數保持一致 。修飾可數名詞復數時用 a great many。 I don39。 3． 課前自主學習 課堂互動探究 話題美文欣賞 【 歸納拓展 】 (1)have the strength to do有做 ?? 的力氣 /意志力 with all one39。表示 “力量 ” 時，指人或事物撞擊時所用的力，其復數形式常指 “ 兵力，軍隊 ” 。 energy 主要指人的精力、活力，也指自然界的能量。 I managed to cut the shopkeeper down to $100 for the watch.我跟店主打價 ， 終于把這塊手表降到 100 美元 。 While we were watching TV， an announce
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