人教版(2019)选择性必修第一册 Unit5 Working the Land Discovering useful structures 名师教学设计

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名称 人教版(2019)选择性必修第一册 Unit5 Working the Land Discovering useful structures 名师教学设计
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版本资源 人教版(2019)
科目 英语
更新时间 2023-03-11 23:10:03

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Unit5 Discovering useful structures 名师教学设计
教学目标:To learn and practise subject clause.
教学过程:
Step one :Lead-in
Circle the simple subject in each sentence.
》More than 800 million people go to bed hungry every day.
》His lifelong pursuit is to keep all the people away from hunger.
》He considers himself a farmer because he continually works the land in his research.
》Yuan’s innovation has helped to feed more people.
Underline the subject in each sentence.
Who will take part in the meeting has not been decided.
How he became a great scientist is known to us all.
What she said is true. a sentence serves as subject, so we call it Subject Clause.
That he is still alive is a good news to us.
Where she is from is unknown.
Step two: Filling the balnks and feeling the function of subject clauses .
1. (P50)However, _________ concerned him most was _________ farmers often had poor harvests and sometimes even had a serious shortage of food to eat.
2. (P50)However, _________it was possible to develop a hybrid of self-pollinating plants such as rice was a matter of great debate.
3. (P50)Today, _________ is estimated _________about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains, and his strains have allowed China's farmers to produce around 200 million tons of rice per year.
4. (P51)_________impresses people most about YLp is his ongoing ability to fulfil his dreams.
Step three: Compare and discover
Discover1: The difference between that and whether.
Discover2: The differences among who, what and which.
Discover3: The differences among why, where,when and how.
Discover4: The differences among whoever, whatever and whichever.
Step four: Summary Usage of the Conjunctions
Step five: It serves as the subject in the subject clause.
Step six:Practice
Practice 1: Matching
Practice 2: Underlining the subject clauses in the passage.
Practice 3: Presentation: Using subject clauses to evaluate Yuan Longping.
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