八年级英语上册导学案：Unit 4 Our World（3份）

Section A 一、教学目标: 1. Some new words and phrases: earthquake, strike, province, missing, mobile, phone, fire, rainstorm, snowstorm, fall down, protect…from…, 2. 学习多音节和部分双音节形容词的比较等级的构成和用法。 3. Talk about some earthquakes in China. 二、预习导纲： 1、单词与短语 1) earthquake 2) missing 3) mobile phone 4) 暴风雨 5) 失火，火灾；火 ______________ 6)侵袭，爆发______________ 7) fall down_______________ 8) 另外两个 ___ 9)请求帮助 10)丧失生命___________________ 11) 保护……免受……的伤害_______________________[来源:Z.xx.k.Com] 三、课文解读： (1) Many buildings fell down. 很多建筑倒塌了。 fall down 倒塌，跌倒，下落。如：I fell down and hurt my knee. 我摔倒弄伤了膝盖。 (2) I’m sorry to hear that.听到这（事）我很难过。 此句常作为听到不好的消息时的交际用语，表达听者难过、同情或抱歉的心情。如： —My mother is badly ill. —I’m sorry to hear that. 【拓展】I’m glad/happy to hear that. 意为“听到这（事）我很高兴。”用于表达听到好消息时的高兴的心情。如：—I passed my English exam. —I’m glad to hear that. (3) And I know that there were another two terrible earthquakes in China. 我知道在中国发生过另外两次严重的地震。 another+数字+复数名词=数字+more+复数名词 another 3 hours = 3 more hours 另外三个小时 (4) I think Wenchuan earthquake in 2008 was more serious than this one, but the Tangshan earthquake in 1976 was the most serious.我认为2008年的汶川地震比这次地震更严重，但1976年的唐山大地震是最严重的。 [来源:学科网ZXXK] 句中的more serious是形容词serious的比较级，the most serious是serious的最高级。在形容词的比较等级中，多音节词和部分双音节词词前加more或most分别构成比较级和最高级。 (5) lose one’s life/ lives 意为“失去生命” (6) How can we protect ourselves from the earthquake?我们怎样在地震中保护自己呢？ protect sth./ sb. from sth. 保护某物（人）免于…… 如： This warm jacket will protect you from the cold. 这件暖和的夹克能帮你抵御寒冷。 四、练习 1、用所给词的正确形式填空。 missing, strike, fall down, mobile phone, fire,[来源:学科网] 1)An earthquake _____________ Tangshan in 1976. 2) Many tall buildings ______________ in the earthquake. 3) My lovely dog is ______________. I’m very sad. 4) If you have a __________________, you can call others at any time.[来源:学科网ZXXK] 5) If you see a __________, please call 119 at once.