Unit 4 Cyberspace Lesson 3 Virtual Reality 第3课时

【学习目标】

① To analyze the different functions of First Conditional and Second Conditional in context. 在语境中发现和归纳两种条件句的语意功能。

② To find out the rules of First Conditional and Second Conditional.对两种条件句的用法进行比较。

③ To use Second Conditional appropriately to describe your ideal future life.正确运用地二条件句描述你将来的生活。

【重点和难点】 学习目标中的第①②点； 学习目标中的第③点

【学法指导】 Discovery approach --- observe and then discover the rules with the help of tips.

触发式学习语法 ---- 先接触观察后利用提示发现语法规则。

【学习过程】

(一) Preview 课前预习导学

1. Try to translate the following sentences into Chinese:

1) If you are kind to others, they are kind to you.

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2) If you study hard, you'll pass the exam.

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3) Once they are dirty, certain seas are not able to clean themselves.

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4) As long as we don't lose heart, we'll find a way to overcome the difficulty.

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5) You can have my bicycle for a few days on condition that you return it by Sunday.

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6) In case anything important happens, please call me up.

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7) Supposing (that) this is not the right way to the station, what shall we do?

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8) Use your head, and you'll find a way.