高中英語人教版必修一教學設計：unit 4 earthquakes language points（1）teaching content teaching goalsknowledge goals1.important words and phrases:extreme, destroy, brick, dam, track, useless, shock, rescue, trap, electricity, disaster, bury, mine, miner, shelter2.important sentences：（1）. the army organized teams to dig out those who were trapped and to bury the dead. p26（2）. workers built shelters for survivors whose homes had been destroyed. p26 ability goalsenable the ss to learn some important patterns.emotional goalsenable the ss to know more about earthquakesteaching difficult and important pointsteaching methods learn the language points through situations given and practice，cooperative learning and speakingclass-exerciselanguage pointsimagine your home begins to shake and you must leave it right away. imagine: form a mental picture imagine + n. /pron. imagine sb. to be eg. imagine yourself to be on a desert island.2. right away: at once; in no time; immediatelyright now: at this very momenteg.make up your mind right now.ill return the book right away.3.a smelly gas came out of the cracks. smelly: smell + y = adj. smell n. / v. (smelt / smelled)4. . the water pipes in some buildings cracked and burst.【寓詞于境】 閱讀下列句子，并試著總結burst在句中的詞性、含義及用法。(1). the pipes had burst and the house was under two feet of water.(2). the police burst into the room and took the young man away. (3). hearing the news, the woman burst into laughter.(4). she burst out crying for no reason, which surprised us.(5). there was a burst of laughter in the next room. burst作 _ 詞，意思是 _（句1）；常用于短語 burst into + a room, building, etc. 闖入，突然破門而入（句2）；burst into + n. 突然爆發，突然起來（句3）；burst out doing突然（句4）。burst作 _ 詞，意思是 _（句5），還可指“爆裂；破裂之處，裂口”。5. it seemed as if the world was at an end!(1) as if 似乎，好像 = as though she spoke to me as if she knew me. 她和我說話的神情，好像她早就認識我似的。(2) as if 在表語從句中相當于that: it seemed as if the meeting would never end. 看起來會議沒完沒了。本文中as if 的用法就是第二種。 it seemed as if the world was at an end!= it seemed that the world was at an end!辨析at the end of ；by the end of ；in the endat the end of 用于表示具體事物或場所的場合，它也可以用來表示比喻意; by the end of 用于表示時間的場合，到結束的時候，用于過去完成時態; in the end 意思“最后、終于”。 6. in fifteen terrible seconds a large city lay in ruins.lie (lay, lain): to be, remain or be kept in a certain statein ruins: severely damaged or destroyed辨析ruin；destroy；damage damage 指部分“損壞”、“損害”、“破壞”或指使用價值有所降低。它可以用作動詞, 也可以用作名詞, 用作名詞時常與to something連用。eg. the accident did a lot of damage to his car. destroy 只能用作動詞, 指徹底破壞, 以致不可能修復, 常作“破壞”、“毀滅”解, 也可以指希望、計劃等打破。 eg. the earthquake destroyed almost the whole town. ruin指對物體或生命徹底的破壞，但往往是非暴力的，也往往不是一次的打擊結果，常指對美好的或希望中的事物的破壞。eg. the fire ruined the house. 7. two-thirds of the people died or were injured during the earthquake.more than 61% of the surface of the earth is covered by water.seventy percent of the workers in this factory is young.以百分數作為主語的，謂語動詞是單數還是負數取決于百分數后面跟的名詞是可數還是不可數的。injure: to hurt oneself/ sb. / sth. physically辨析injure；hurt；wound 三者都可表示受傷，傷害。injure 一般是指在事故中受傷，往往意為“外傷”。 hurt 可指對身體上的傷害，也指對心靈造成的傷害。wound 一般指外傷，如刀傷、槍傷等，尤其指在戰爭中，打斗中受傷。step seven: comprehendingget the ss to do the exercises in this part.step eight: consolidationlisten to the text again to appreciate it. translation:一 用burst或其短語的適當形式填空。 1. the plane crashed and _ flames.2. the dam _ because of the heavy rain.3. it looked as if kate was about to _ _ tears.4. everyone was quiet when john suddenly _ laughing. changjiang river is?二請根據提示完成下列句子。1. _ (三分之一) of the students in our class _ (be) girls.2. _ (五分之三) of the soil _ (wash) away by the flood last night.3. _ (一半) of the desks