《Natural Disasters》Reading and Thinking PPT教學課件
第一部分內容：課時基礎過關
Ⅰ.單詞語境記憶——根據英漢提示寫出單詞的適當形式
1.In order to catch the bear，some villagers set a ____________(陷阱) and covered it with some leaves.
2.In spite of great ____________(努力)，we failed to carry out our plans through.
3.____________(智慧) is knowing what to do next.
4.Don’t leave the lights on.It wastes ____________(電).
5.Jill’s last school report ____________(shock) his parents into changing their opinion.
6.Death finally brought an end to her ____________(suffer).
7.Ever since he moved there，he ____________(bury) himself in his research work.
8.I like getting up early in the morning.The morning air is good to ____________(breath).
Ⅱ.短語語境填空——根據漢語提示寫出適當的短語
1.The city lay ________________(破敗不堪) after the earthquake.Now，rows of houses are being built.
2.It was reported that an American couple had ________________(掘出) a lot of gold coins from their own yard.
3.Although I got up with a headache，I went to work ________________(像往常一樣).
4.If we ________________(穿過) the field we’ll get there before Frank.
5.Remember that success is getting up just one more time than you ________________(跌倒).
記單詞
Ⅰ.語境串記多義詞
1.The storm ruined the crops，and the whole village was almost in ruins after the hurricane.
暴風雨毀壞了莊稼，整個村子在颶風過后幾乎變成了廢墟。
2.As soon as the cat is trapped，completely cover the trap and remove the trap from the area.
一旦那只貓被困住，把圈套完全蓋住并把圈套從該地區(qū)移開。
Ⅱ.構詞法助記派生詞
名詞后綴：-ing，-ity，-dom
1.suffer(v.)→suffering
2.electric(adj.)→electricity
3.wise(adj.)→wisdom
Ⅲ.句式語境仿寫
1.Mice ran out of the fields looking for places to hide，and fish jumped out of the water.老鼠從田里跑出來尋找藏身之處，魚從水里跳了出來。
[仿寫] 他整夜躺在床上睡不著，思考著那個問題。
All night long he lay awake，____________________________________.
2.It seemed as if the world were coming to an end！仿佛到了世界末日！
[仿寫] 看起來這條河好像不干凈，不能游泳。
_______________________________________ the river isn’t clean enough to swim here.(陳述語氣)
3.Everywhere survivors looked，there was nothing but ruins.
幸存者們向四周看看，除了廢墟什么也沒有。
[仿寫] 無論走到哪里，她都受到熱烈歡迎。
______________________________，she receives a warm welcome.
4.Water，food，and electricity were hard to get.水、食物和電是很難得到的。
[仿寫] 他說這個問題不難解決。
He said that the problem _________________________________________.
句型公式
1.現在分詞短語作伴隨狀語。
2.It seems/looks as if...看起來好像……
3.everywhere作連詞，意為“無論哪里”，引導狀語從句。
4.“主語＋be＋形容詞＋不定式”結構。
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Natural DisastersPPT，第二部分內容：課文整體突破
Understanding in context
THE NIGHT THE EARTH DIDN’T SLEEP
Strange things were happening in the countryside of northeastern Hebei.For several days，the water in the village wells rose and fell，rose and fell.There were deep cracks that appeared in the well walls.At least one well had some smelly gas coming out of it.Chickens and even pigs were too nervous to eat，and dogs refused to go inside buildings.Mice ran out of the fields looking for places to hide，and fish jumped out of the water.At about 3：00 am on 28 July 1976，bright lights were seen in the sky outside the city of Tangshan and loud noises were heard.But the city’s one million people were asleep as usual that night.
[文化視窗]
地震前常見征兆
1.動物表現異常，例如：大量的蛇爬出洞來長距離遷移；家禽家畜不吃不喝，狂叫不止，不進窩圈；大量的老鼠白天出洞，不畏追趕；動物園里的動物萎靡不振，臥地不起等。
2.地下水發(fā)生異常，例如：震區(qū)的枯井突然有了水，井水的水位突然大幅度上升或下降，井水由苦變甜、由甜變苦等。
1.Chickens and even pigs were too nervous to eat，and dogs refused to go inside buildings.
雞甚至豬都緊張得不吃東西，狗也拒絕進入建筑物。
【句式解讀】 too...to...意為“太……而不能……”，too修飾形容詞或副詞，to后接動詞原形。
【用法總結】
(1)在“too...to...”結構中有時出現可數名詞單數，而該結構的形式通常為“too＋adj.＋a/an＋可數名詞單數”。
①The sentence is too difficult for me to translate.
＝The sentence is difficult enough for me to translate.
這個句子太難我翻譯不了。
②Your brother is too young a boy to be fit for the work.
＝Your brother is so young a boy that he is not fit for the work.
你弟弟太小還不能勝任這項工作。
(2)too...to...結構表示肯定意義的情況
當too之后跟表示主語的態(tài)度、情感、心情或傾向的詞，如glad，eager，anxious，happy，ready，nervous，pleased等時。
當“too...to...”結構中含有not或never等否定詞時。
③He is just too eager to know the result of the exam.
他只是太想知道考試成績。
④You will be never too careful to go across the street.
過馬路時，你再小心也不為過。
[鞏固內化] 同義句轉換
①The house is not cheap enough for me to buy.
→The house is _______________________________________.
→The house is _______________________________________.
②The problem is too difficult for me to work out.
→The problem is ___________________________________ I can’t work it out.
③Hearing the news，the teacher was so happy.
→The teacher was __________________________________ the news.
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