1、ifif 引导的条件状语从句教学设计引导的条件状语从句教学设计 （unit unit 1010 section B section B 第三课时第三课时） Knowledge objective:Knowledge objective: 1、Master the structure and use of con ditional sentences with “if”. Ability objective: Ability objective: 2、Be able to make the if-clause sentenc es. Emotion objective:Emotion objec
2、tive:3、Be interested in travelling and enjoy it. KeyKey points:points: How to use the if-clause. Teaching aids: Teaching aids: PPT Learning procedures:Learning procedures: Step 1: lead in Step 1: lead in Today we ll go on our trip. Do you know these places? (show the pictures) -Where will you go if
3、you visit Beijing/Shanghai/Hong Hong? -If I visit ，I will go to . Step 2:preStep 2:pre- -task preparationtask preparation 1、Find the sentences with “if” from the article and read these sentences. We call these sentences with “if” conditional sentenc es. 2、Work in groups and study by themselves. 我们把上
4、面四个句子称为 if 引导的条件状语从句， 我们把 if 引 导的句子叫做从句，另一个句子叫做主句。 If you like sightseeing, you will love it. 同学们观察四个句子中的从句和主句，你发现了什么规律？ 第二个句子从句用 （时态），主句用含 有 的句子。其他三个句子从句用 （时态），主句用 （时态）。 在 if 引导的条件状语从句中，if 条件句位置灵活。你能发现什 么规律吗？ We will walk there if we dont find a bus. = If we dont find a bus, we will walk there. 如果找
5、不到公共汽车，我们将步行到那里。 3、思考小结 if 条件状语从句表示在某条件下，某事很可能发生。if 引导的 条件状语从句，从句用 ，主句用 或含 有 的句子。（if 条件句位置 灵活，可直接放在主句后面，但若 if 条件句放句首，从句后面要 加 。） Step 3Step 3、whilewhile- -task procedure:task procedure: 1、Finish the grammar exercise. William s mum is giving him advice about his problems. Match the half-sentences from
6、 the boxes to complete her adv ice for him. 2、Each group can choose a topic, then complete these s entences (group 1)If I go to Shanghai, (group 2) If it doesnt rain tomorrow, (group 3) If it rains tomorrow, (group 4) If it is hot ， (group 5) If I have a lot of money, (group 6) If I want to learn En
7、glish well, (group 7) If we visit Tokyo, (group 8) If I visit the Ocean Park, (group 9) If we travel to Beijing, 3、Do some exercise. (选择正确的答案，并在其下面 划 。) 1. Ann (will go/go/goes) to Hong Kong if she (will pass /pass/passes) the exams. 2. If there (will be/are/is) a car accident, they (will call/call/
8、calls) 110 for help at once. 3. If a UFO (will land/land/lands) in front of me, I (w ill go/go/goes) in to look for the alien 4. I (will call/ call) you if my mum (will stay/stay / stays) at home. 5. Mr Liu (will let / let /lets) you know if he (will n eed/ need/ needs) help. 6. (Will / Do/ Does) he
9、 visit the Ocean Park if he (won t / dont/ doesnt) get tired? 7. Where (will/ do /does) they live if they (will miss/ miss/ misses) the bus? Step 4 homeworkStep 4 homework Write down 5sentences with “if” according to own topi c. 教后反思： 本节课结合课文讲解了 if 引导的条件状语从句，主要以发挥学生自 主性为原则，让学生先在文中找出含有 if 的四个句子，然后小组讨 论来找出 if 从句中的一些用法中的规律，最后再放到语境中进行大 量的练习以巩固其用法，但是课堂效果不太好，首先，没有备学生， 低估了学生的能力，学生在讨论规则时无从下手，这个环节浪费了时 间，但是有的学生还是不能找到规律。可见需要老师的进一步引导。 其次，课文中练习的句子中出现了大量的生词，对学生完成连线造成 了很大的障碍，而且也没有读通，下一次我会舍弃这一部分，这样对 学生就不会造成太大的困扰。而且最后的教学任务也没有完成，学生 似乎还未完全掌握，还要在下一节课进一步用练习来巩固这个知识 点。
