[10-20 18:18:21] 来源：http://www.67xuexi.com 初二英语教案 阅读：850次
When do you think they will be back?
What do you know he is doing？
如果特殊疑问词是句子主语的话，则这类插入语在特殊疑问词和谓语动词之间。例如：
Which do you think is the biggest, the sun, the moon or the earth？
（2）上述例句中的插入语（画线部分）都可以提到句子开头，即：
Do you think when they will be back？
Do you think what he is doing？
Do you think which is the biggest, the sun, the moon or the earth？
2. What is the most popular song at the moment?
the most popular是形容词popular的最高级形式。对这些多音节（包括三音节）形容词、副词来说，其比较级、最高级是通过more，most构成，即比较级为more + 形容词/副词原级，最高级most + 形容词/副词原级。例如：
careful→more careful→most careful
dangerous→more dangerous→most dangerous
quickly→more quickly→most quickly
3. Science is not as popular as Chinese.
not so（as）+ 形容词/副词原级 + as表示“甲在某一方面不如乙”。例如：
It is not so warm today as yesterday. You must wear more clothes.
He didn’t come as early as Li Lei. I think he may got up late.
as+ 形容词/副词原级 + as表示“甲与乙在某一方面程度相同”。在肯定句中第一个 as不能换成so。例如：
This lesson is as easy as that one. We can understand it without your help.
He writes as carefully as his brother. But his handwriting is not as good as his brother’s.
有关阅读的教学建议
1．教师在讲解102课阅读时引入阶段可以先播放电影titanic的歌曲，使学生在音乐中进入情景，同时可以激发学生的学习兴趣。
2．教师在讲解104课阅读引入阶段时教师可以出示一张企鹅的图片，再进行介绍。
This is a picture of Penguin. It lives in the ice land. Is it lovely？
Do you like it?
3．教师在讲授102课时重点突破单词关，本课生词较多是学生一大难点，教师可以先让学生阅读下列句子，根据句意判断出生词的大意，然后在阅读全文。
1）Set off: The ship will set off from Tianjin and she will arrive in Shanghai in three days.
2）Look out: look out！It is dangerous.
3）Take one’s place: Jane has taken your place; you are not the head any more.
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4）Make room for me: Mary asked: “Make a little room for me. It is cold outside.”
4．第102课讲述了一位平凡而伟大的女性在人类历史上最严重的海难发生时所表现出的崇高思想品质。文中出现了大约17个新单词，为了给学生扫清阅读中的障碍，可采用先讲解单词后让学生阅读的方法。在讲解单词中介绍出课文的基本内容。如教单词Titanic时老师可以说出这样的一段话。Titanic was the largest and finest ship at that time. ①set off: One afternoon on in April 1912, a new ship named Titanic set off from England to America on its first trip. ②pleasant: Though the weather was cold. the trip was pleasant. ③iceberg: People in the ship could see icebergs here I and there, because it was very cold.等等，这种双管齐下的教学方法一方面能使学生的注意力高度集中，同时也训练他们的听力。老师讲解完单词以后，让学生快速阅读课文，接着做练习册第102课中的练习1。
5．教师组织学生讨论If you were Miss Evans, what can you do at that time? 讨论后，教师组织学生就这个题目写一篇短文。
写作建议
建议学生改写课文，以Miss Evens 的口吻，写一篇短文。题目：On the Titanic.
学法建议
1．熟练掌握单词、词组和固定短语是学好英语的关键。本学期我们总共学了400多个单词，150多个词组和固定短语，同学们一定要采用科学的方法加以记忆。
2．学好语言重在朗读和运用。对于所学的课文一定要反复朗读，有的甚至能背诵。同时根据所学课文内容作一些模仿性的写作训练。熟能生巧，只要不断坚持口头和书面练习，同学们的英语水平一定能得到不断提高。第102课及第104课中的两篇小短文故事情节都比较完整，在老师的指导下，学生可以故事的形式用英文将其主要内容表达出来。
3．本单元是复习单元，着重复习、操练形容词的比较级，过去进行时及构词法。对于各种语法现象不能单纯记忆他们的概念和用法，而要放在具体的语言环境中去体会和掌握。
词汇辨析
1. look out/ be careful/ take care
三者均有“小心、当心、注意”之意，常用于祈使句或警告对方时的用语。look out语气最强，用于某种紧急的情况或者可能出现危险的场合；take care语气不那么强，多用于对可能出现的不测作出预先的提醒或警告；be careful是一般的警告或劝告用语，可用于各种情况。如：
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