仁爱版八年级上Unit4Topic2导学案

1、Unit 4 Topic 2 How can we protect ourselves from the earthquake? Section A【学习目标】：1. 以谈论地震为话题，主要学习多音节形容词的比较级和最高级的构成和用法。2. 了解到自然灾害对我们造成的灾难，增强自然灾害防范意识。一写出下列单词地震 侵袭,撞击 省份 失踪的,缺少 可移动的 电话 失火,火灾 暴风雨 暴风雪 二 预习，翻译。快来看！ _另两个 最严重的 _ 超过/多于 _fall down _ lose ones life _保护.免收.的伤害 向.寻求帮助 的数量 三 【分析点拨】1. strike (v.)

2、“侵袭，爆发”，对象通常为灾难或疾病。过去式是strucke.g.: The area was _ by the bird flu. 那片地区爆发了禽流感。2. fall down 倒塌，跌倒，下落e.g.: I _ _ and hurt my knee. 我摔倒弄伤了膝盖。3. another “又一，再一；另一(事物或人)”，后面可接单数名词，或数字加复数的名词。another+数字+复数名词 = 数字+more+复数名词e.g.: Would you like _ apple? 你想再要一个苹果吗？another 3 hours = _ _ _ 另外三个小时4. more serious

3、 是比较级形式。多音节和部分双音节形容词和副词的比较级形式由“more+形容词或副词”构成，最高级由“the more+形容词或副词”构成。e.g.: more _ 更漂亮 the most _ 最重要的5. lose ones life/ lives “失去生命”e.g.: Many people _ _ _ in the earthquake. 许多人在地震中失去生命。6. protect (v.) “保护” 名词形式：protectione.g.: We should pay attention to the _ of the Great Wall. 我们应该重视对长城的保护。 prot

4、ect.from. “保护.免受.的伤害”e.g.: You need wear warm clothes to _ you _ the cold. 你需要穿暖些以免着凉。四、【拓展记忆】 有些形容词和副词的比较等级的变化是特殊的、不规则的，需要牢记。原级比较级最高级good/ wellbad/ illmany/ muchlittlefar【典题训练】一、写出下列形容词的比较级和最高级。1. heavy _ _ 2. thin _ _3. safe _ _ 4. delicious _ _5. well _ _二、根据中文意思完成句子。1. 语文和数学哪一科更重要？ Which is _ _,

5、 Chinese _ math?2. 李芳是三个女孩中最漂亮的。 Li Fang is _ _ _ of the three girls.3. 有多少人在那场大火中丧生？ How many people _ _ _ in that terrible fire?4. 太阳镜能够保护我们的眼睛不受阳光的伤害。 Sunglasses can _ our eyes _ the sun.5. 婴儿在学走路时经常摔倒。 Babies often _ _ when they learn to walk.三、用方框中所给单词的适当形式填空。strike, happen, early, another, mis

6、s, in, feel, die, after, fallOn the _ morning of Wednesday, April 14th, 2010, a terrible earthquake _ strongly. It _ in Yushu County in Qinghai province, near the border of Tibet. Most of the houses in the county _ down in a very short time. Hundreds of people were _, and 2,698 _ in the earthquake.

7、It was _ serious earthquake in China _ the Wenchuan earthquake _ 2008. The whole nation _ very sad and people got together to help them.Unit 4 Topic 2 How can we protect ourselves from the earthquake? Section B【学习目标】：1. 以谈论地震为话题，主要学习多音节形容词的比较级和最高级的构成和用法。2. 学会如何在地震中保护自己或自救。一、预习，写出下列单词级别，水平 难过的，悲哀的 镇静

8、的，沉着的 二、写出下列短语听说 失去。的家园 怎样保护你自己 跑出 保持镇静 三，【分析点拨】1. hear about= hear of 听说e.g.: I _ _ the good news not long ago. 我是不久前听说这个好消息的。 hear from 收到.的来信；得到.的消息e.g.: How often do you _ _ your pen pal? 你每隔多久收到你必有的来信？2. how to protect yourselves 为“疑问词+动词不定式短语”，作动词know的宾语。“疑问词+动词不定式”构成一类特殊的不定式，常在句中捉住与。表语、宾语等。e.

9、g.: _ _ _ _ is a question. 怎样去那里是一个问题。The question is _ _ _. 问题是什么时候开始。I dont know _ _ _ next. 我不知道下一步该怎么做。3. out of “(从.里)出来；没有，缺少”e.g.: Dont look _ _ the window. 不要向窗外看。4. 动名词作主语时，谓语动词用单数形式e.g.: _ (run) is good for us. 跑步对我们有好处。5. Whats the matter with.? = Whats wrong with.? (某人/物)出什么事了/怎么了？”6. el

10、se (adj.) 别的；其他的。常用在疑问代词或不定代词之后。e.g.: What _ do you want? 你还要别的什么东西吗？Nothing _ happened. 没有其他的事情发生。【典题训练】一、用括号内所给单词的适当形式填空。1. That old house _(fall) down yesterday.2. Did Miss Wang tell you how to protect _(you) from the earthquakes, my children?3. _(stay) under the table or bed is safer when an ear

11、thquake happens.4. In a big city, there are lots of tall _(build) and cars.5. More than ten _(thousand) people lost their homes in the flood.二、根据汉语意思完成句子。1. 你听说这件事了吗？ Did you _ _ it?2. 孩子们一听到铃声就跑出教室。 These children _ _ _ the classroom as soon as they heard the bell ringing.3. 你的电脑出了什么毛病了？ _ _ _ _ yo

12、ur computer?4. 我有让人激动的事要告诉你们。 I have _ _ to tell you.5. 对老年人来说，保持健康是最重要的。 For the old, _ _ _ thing is to keep healthy.6. 汶川地震是一场8.0级的地震。 The Wenchuan earthquake is _ _ _ earthquake.7. 那场可怕的车祸造成了20多人死亡。 The terrible car accident killed _ _ 20 people.8. 地震时我们应该保持冷静。 We should _ _ when the earthquake h

13、appens.9. 关于那场事故我没听说过。 I didnt _ _ that accident.【拓展】house 指家庭住宅，着重于“房屋”的概念，可以买卖family 指家庭，一家人或全体家庭成员。与居住的房子无关。home 指家庭共同生活的地方，带有感情色彩。e.g.: He wants to buy a _ with two bedrooms. 他想买一套两居室的房子。My _ are all watching TV. 我全家人都在看电视。His _ isnt far from here. 他家离这不远。Unit 4 Topic 2 How can we protect oursel

14、ves from the earthquake? Section C【学习目标】：1. 以谈论地震为话题，主要学习多音节形容词的比较级和最高级的构成和用法。2. 学会如何在地震中保护自己或自救。【教学过程】一、 写下列单词往楼下，去楼下 中间，中央，中心 在室内 出入口，门道 家具 电源线， 摇动，颤动 剧烈震动，使震惊 余震 理解，懂 气体燃料，气体 二，预习，翻译。坐在地板上 靠近墙 站在屋子中间 乘电梯 _记得做。 空旷的区域 跑出房间 _ .的中间 _远离 _ 保持冷静 _(1)Remember to protect your head and neck with your arms.

15、 (2) Do not try to run out of the building. (3)There will be some shocks after most earthquakes。 (4) Turn off the gas and lights. 三、【分析点拨】1. remember to do sth. “记得去做某事” remember doing sth. “记得做了某事”e.g.: Please _ _ close the door. 请记得关门。He _ _(close) the door. 他记得关了门。【延伸】 forget to do sth. “忘记做某事” f

16、orget doing sth. “忘记做过了某事”e.g.: Dont _ _ close the window. 别忘了关窗户。I _ _(close) the window. 我忘记已经关上了窗户。2. get/ stay away from sb./ sth. “离开，远离”(某人或某物)e.g.: _ _ _ me, Im so busy. 快走开，我太忙了。3. try to do sth. “试图或努力去做某事” try doing sth. “尝试做某事”e.g.: He _ hard _ _(improve) his spoken English. 我设法提高他的英语口语。

17、_ _(do) more exercises, and youll lose weight soon. 试着多锻炼，你的体重很快就会减轻。4. be careful of = take care of “注意，当心”e.g.: The old man _ always _ _ his health. 那位老人很注意身体。 be careful with “对.仔细”，有以免出差错之意，常译为“注意、细心”e.g.: Ann _ _ _ her homework. 安做作业很认真。5. there be 的一般将来时为there will/ is (are) going to bee.g.: T

18、here _ _ a wonderful concert this weekend. 本周末将有一场精彩的音乐会。 _ _ going to be a speech contest next Friday. 下周五将举行一场演讲比赛。四、【分析点拨】turn off 关掉(煤气、电器开关等)，反义词：turn one.g.: _ _ the radio and _ _ the TV, please. 请关掉收音机，打开电视。【典题训练】一、根据中文提示完成下列句子。1. You must _ _ _(小心谨慎) your work.2. We have lunch _ _ _ _(在.中间)

19、a day.3. Please _ _(关掉) the TV. Its time to sleep.4. When an earthquake comes, dont _ _ _(跑出去) a room if youre indoors.5. _ _ _(远离) anything that may fall on you.6. Look! There is a snake in the _(中间) of the road.7. You should _(摇动) hands when you meet somebody for the first time in China.8. The tea

20、cher told the students to _(检查) their homework.9. Mr. Black speaks so fast that I cant _(理解) his work.10. Dont take the _(电梯) when a fire happens.二、单项选择( ) 1. Its raining _ on your raincoat when you go to school.OK. I will. A. Remember to put B. Remember putting C. Forget to put D. Forget putting( )

21、 2. The movie is so scary that the little girl covers her eyes _ her hands at times. A. in B. by C. with D. use( ) 3. _ a tennis game in my school next Monday afternoon. Would you like to watch it? Yes, Id love to. A. There is B. There are C. There will be D. There is going to have( ) 4. Look! Tom i

22、s standing _ room. Yes. And his friends are sitting around him and singing “Happy birthday” to him. A. in the corner of B. in the middle of C. in the front of D. on the right of( ) 5. Please _ the light when you leave the room, Peter. All right. A. turn on B. turn down C. turn up D. turn off Unit 4

23、Topic 2 How can we protect ourselves from the earthquake? Section D一，【学习目标1. 以谈论地震为话题，主要学习多音节形容词的比较级和最高级的构成和用法。2. 学会如何在地震中保护自己或自救。二，写出下列单词百万 整体的，整体 国家，民族 重建，重组 正常的。一般的 出现，看来，好像 受伤的，有伤的 派遣，打发，安排去 军队 三，翻译在。的帮助下 整个国家 正常的生活 再一次 五、复习语法：多音节形容词的比较级和最高级，完成Grammar1. 形容词原级的用法：(1)肯定式：A+be+as+形容词原级+as+B，表示A和B一样

24、。e.g.: Lucy is _ _ _ Lily.(old) 露西和莉莉一样大。(2)否定式：A+be +not+as/ so+形容词原级+as+B，表示A不如/ 没有B.e.g.: Mary is _ _ _ _ I. (careful) 玛丽没有我细心。2.形容词比较级的用法：(1) A+be+形容词比较级+than+B，表示A比B更.e.g.: This apple is _ _ that one. (big) 这个苹果比那个大。(2) 比较级+and+比较级，表示渐变过程，意为“越来越.”e.g.: The weather is getting _ _ _. (warm) 天气越来越

25、暖和了。(3) the+比较级，the+比较级，表示“越.就越.”e.g.: _ _, _ _. 越多越好。(4) 比较级+than any other+单数名词，表示“比起任何一个更.”e.g.: Tom is _ _ _ _ student in his class. 汤姆比起班上的其他人都高。 比较级+than+the other+复数名词，表示“比起其他所有的.更.”e.g.: Tom is _ _ _ _students in his class. 汤姆比起班上的其他人都高。(5) 表示数量的词+形容词比较级e.g.: I am _ _ _(old) than Lily. 我比丽丽大

26、两岁。(6) 表示倍数的词+形容词比较级e.g.: Our school is _ _(large) than theirs. 我们学校比他们的大两倍。(7) 表示比较A和B，哪一个更.e.g.: Which is _ _(interesting), English or Chinese?英语和汉语哪一个更有趣？(8) the+比较级+of the two，表示“两个中更.的”e.g.: He is the _(tall) of the two. 他是两人中较高者。3.形容词最高级的用法：(1) the+最高级+of/ in 表示“在.中最为.”，在一定的地域空间内用in，在同类食物范围内进行比较用of。e.g.: China is the _(large) country in Asia. 中国是亚洲最大的国家。(2) 表示第几高/ 长/ 远。e.g.: The Yangtze River is the first _(long) river in China. 长江是中国第一长的河。4. 比较结构中须注意的问题：(1) 形容词的比较级可用much, a little, a lot, even等修饰来加强语气。e.g.: The countryside is _ _(quiet) than the city. 农