1、1Unit 8 Natural disastersPeriod 7 RevisonLearning aimsTo review what has been learned in the unit. Learning activitiesActivity one Preview一、翻译下列短语。1.look for a video about earthquakes _2. the terrible situation _3. tell me something about it _4. help people get out from under all the stones and bric
2、ks_5. the social workers_6. look after the people in need_7. give out food and clean drinking water_三、理解下列句子。1.I found one about the earthquake in Tangshan in 1976 and watched it last night .句意：_2. Some were looking after the people in need while others were giving out food and clean drinking water
3、to the local people. 句意： _Activity two Revision of wordsStep 1 Fill in the blanks Noun Adjective Noun Adjectivesun _ storm _ windy snow _rain _ _ foggycloud _ _ frostyStep 2 Finish part B on Page 107. Activity three Revision of past continuous tenseStep 1 Presentation1.过去进行时结构：_常见时间状语：_2. while 的用法（
4、1）用 while 连接两个长动作时，主句用_时，从句也用_时。造句：_.（2）一长一短两个动作, 主句用_时，从句用_时。造句：_.3. when 表示 “一个动作发生时，另一动作正在发生” 。 主句用_时，从句用_时。造句：_.24.when 表示“一个动作正在发生时，另一动作突然发生 ” 。 主句用_时，从句用_时。造句：_.Step Two Practice1. Finish Part A on page 107. 2. Retell the conversationSimon _Millie in the library yesterday. She _ for a video ab
5、out earthquakes. At last she found one about the _in Tangshan in 1976. The video showed _ _ after the earthquake. Soldiers _ people get out from _. People _ together in an old house. Some social workers _ the people in need while others _ out food and _ water to the local people.Exercises【检测反馈】一、用所给
6、词的适当形式填空。1. The children _ （have）a P.E. class on the playground when it suddenly _(begin)to rain.2. A big snowstorm _ (kill) 30 people last Monday.3. It was a _ (fog) morning. All the cars moved slowly on the road.4. The children _ (discuss) what to buy for Christmas when their father came back.5. W
7、hen I _(leave) home for school for school this morning, my parents _(look) for the key to their car. 二、单项选择。（ ）1.They _ TV when the light _ out.A. watched, went B. were watching, went C. watched, was going D. were watching, was going （ ）2. -Who played softball yesterday?-Kate _.A. played B. was C. d
8、oes D. did（ ） 3. _you know all the subjects are important, you must learn them well.A. For B. Because C. Since D. Though( ) 4. A young boy from a tree and his leg.A. fell, hurted B. falled, hurt C. fell, hurt D. falled, hurtedExercises【巩固提升】一、句型转换。1. The Taiwan earthquake killed thousands of people.
9、( 对划线部分提问)_ _ people did the Taiwan earthquake kill?2. It will be windy and cloudy tomorrow. ( 对划线部分提问)What will the _ be _ tomorrow?33.I could not see anything at all. (保持句意基本不变)I _ see _ at all.4. The school caught fire as lightning hit it . (对画线部分提问)_ did the school _ fire ? 5.They hurried to go
10、there. (保持句意基本不变)They there in a .二、句子翻译。 1.他及时冲出了购物中心。_2.孩子们尖叫救命是因为（四处）一片黑暗，什么都看不见。_3.虽然一丝恐惧流遍我身体，但是我告诉自己冷静下来。_4.坏天气有时会导致自然灾害。_5.三年前他从一场地震中生存了下来。_三、阅读理解。If you go into the forest with friends, stay with them. If you dont, you may get lost. If you get lost, this is what you should do. Sit down and s
11、tay where you are. Dont try to find your friends let them find you. You can help them find you by staying in one place. There is another way to help your friends or other people to find you. You can shout or whistle three times. Stop. Then shout or whistle three times again. Any signal given three t
12、imes is a call for help.Keep up shouting or whistling. Always three times together. When people hear you, they will know that you are not just making a noise for fun. They will let you know that they have heard your signal. They will give you two shouts or whistles. When a signal is given twice, it
13、is an answer to a call for help.If you dont think that you will get help before night comes, try to make a little house with branches (树枝). Make yourself a bed with leaves and grass.When you need some water, you have to leave your little branch house to look for it. Dont just walk away. Pick off sma
14、ll branches and drop them as you walk in order to go back again easily. When you are lost, the most important thing to do is to stay in one place.( )1.If you get lost in the forest, you should _.A. try to find your friends B. stay in one place and give signalsC. walk around the forest D. shout as lo
15、udly as possible( )2.Which signal is a call for help?4A. Shouting here and there. B. Crying twice.C. Shouting or whistling three times together. D. Whistling everywhere in the forest.( )3.When you hear two shouts or two whistles, you know that _.A. someone is afraid of an animal B. people will come
16、to help youC. someone needs help D. something terrible will happen( ) 4.Whats the meaning of the underlined sentence?A. Leave branches to find your way back. B. Pick off branches to build another house.C. Use branches to make a bed. D. Drop branches to look for water.( )5.The main idea of the passage is _.A. how to travel in the forest B. how to spend the night in the forestC. what you should do if you want to get some waterD. what you should do if you are lost in the forest
