人教九上U1第2课时导学教案.doc

自主学习方案1.学生自学生单词，并记住单词拼写和拼读。2.预习课本，找出重点短语和句子。（见学习目标）课堂导学方案Step1 复习T:How do you study for a test?Ss:I study for a test_Step 2 情景导入（图片导入）T:How do you learn English?Ss:I learn by .（1）listening to tapes（2）studying with a group环节说明：通过和学生互动导入新课阅读部分。Step 3 完成教材3a-4c的任务1.3a通过阅读文章回答问题。2.3b再次阅读文章，用新单词或短语将句子补充完整。3.4a为4a中的句子选择正确的搭配，并用其练习对话。4.4b用4b中所给出的单词及“do sth.by doing”的结构造句5.4c在你学习英语的做法上打。然后采访你的同伴。课堂资料包Step1 重难点解析1.But I was afraid to ask questions because of my poor pronunciation.但是我害怕问问题，因为我的发音不标准。afraid作形容词，意为“害怕的; 担心的”。常构成：be afraid to do sth.意为“害怕去做某事”。如：Im afraid to travel by plane.我害怕乘飞机旅行。Are you afraid to stay at home alone?你害怕一个人待在家里吗？【拓展】(1)be afraid of doing sth.害怕做某事。如：Im afraid of going out alone at night.我害怕夜晚独自外出。(2)be afraid of sb./sth.害怕某人/某物。如：Are you afraid of snakes?你怕蛇吗？2.Although I could not understand everything the characters said,their body language and the expressions on their faces helped me to get the meaning.虽然我不能理解人物所说的一切，他们的身体语言和他们脸上的表情使我明白了意思。expression作可数名词，意为“表情；表示；表达；词句”，复数形式为expressions。如：He always shows a doleful expression.他总是露出忧郁的表情。3.I discovered that listening to something interesting is the secret to language learning.我发现听一些有趣的东西是学习语言的秘诀。（1）discover作动词，意为“发现；碰见；撞见；获得知识”。如：She discovered that theyd escaped.她发现他们已经逃跑了。We have to discover his plans and act accordingly.我们得找出他的计划，照着办。【拓展】invent 与discover的区别：discover指“发现”某种本来存在，而以前未被发现的事物或未为人所知的东西。如：I discovered (that) she was a good cook.我发现她是个烹饪好手/她很会烧菜。invent指“发明”，即原来没有而后来发明创造的东西。如：Edison didnt discover electricity,but invented the light bulb.爱迪生不是发现了电，而是发明了灯泡。（2）secret作名词，意为“秘密；奥秘；秘诀”。如:His secret died with him,for he never told anyone.他的秘密至死也不为人知，因为他从未告诉过别人。还可作形容词，意为“秘密的；机密的”。如：We discovered a secret passage behind the wall.我们在墙后发现了一个秘密通道。4.how引导的特殊疑问句及答语how在本单元中询问方式、方法，意为“怎样，怎么，如何”。回答这种问句时常用by短语或by后接动词的ing形式，表示“用手段、方式”或“凭借交通工具”。有时也用on短语表示交通方式。如：How do you usually come to school?你通常怎样来上学？On foot/By bus.步行/坐公共汽车。How do you learn English?你怎样学英语？I learn English by reading aloud/listening to tapes.我通过大声朗读/听录音学英语。Step 2 小结训练(A)1.She_ that she might lose her job.A.was afraid B.is afraid ofC.afraid D.were afraid (C)2. (浙江舟山中考）Youd better read the _ first before you use the camera.A.websites B.expressionsC.instructions D.advertisements(A)3.It was a shock to_about his sordid past.A.discover B.invent C.find(A)4.Lily, do you study for a math test?By asking_er for help.A.how B.who C.why D.what环节说明：进一步让学生掌握本节重点语法及how引导的特殊疑问句及答语的运用。Step 3 问题探究1.She gave e_ to her sadness.【解析】句意为“她流露出了悲伤之情。”正确答案为：expression。2.Are you _the dark?Oh,yes.I always go to sleep with the light on.A.used to B.afraid ofC.interested in D.good with【解析】be used to意为“习惯于”；be afraid of意为“害怕”；be interested in意为“对感兴趣”；be good with意为“善于应付的”。由答语“噢，是的，我总是开着灯睡觉。”可知问句意为“你害怕黑暗吗？”故选B。3.Electric light (invent)