人教版（2019）必修 第三册Unit 3 Diverse CulturesDiscovering Useful Structure 导学案(含答案）

普通高中英语（2019版）必修第三册 Unit 3 Diverse Cultures 导学案 Period 3 Discovering Useful Structures 学会结合语境分析句子中省略的词语，体会省略的作用； 能够根据上下文语境或情景恢复句子中省略的成分，体会使用省略的效果； 掌握常见的省略现象，体会省略的作用。 重点： 掌握常见的省略现象，体会省略的作用； 能够根据上下文语境或情景恢复句子中省略的成分，体会使用省略的效果。 难点： 根据上下文语境或情景恢复句子中省略的成分。 Step 1 Revision Read the three sentences and find out what is missing. ①Go down this street and turn right at the second crossing. ②Anything else ③—Are you from America —Yes，I am． ④What a beautiful city! ⑤Tom picked up the book from the floor and handed it to his brother. ⑥Here is the man you’ve been looking for. ⑦He said the text was very important and that we should learn it by heart. ⑧When published，the novel will become one of the best sellers of the year. ⑨He runs as fast as Bob． ⑩We insisted that they go with us. Step 2 Activity 1 Rewrite the following sentences with ellipsis structure. ①When he was in America，he made many friends with students from different countries. →_____，he made many friends with students from different countries. ②He won’t attend the party even if he is invited. →He won’t attend the party_____． ③Mistakes，if there are any，should be corrected. →Mistakes，_____，should be corrected. ④—Shall we have a test tomorrow —I hope we won’t have a test tomorrow. →—Shall we have a test tomorrow —_____． ⑤The book that he borrowed yesterday is well worth reading. →_____ is well worth reading. Step 3 Activity 2 Rewrite these sentences and take out the unnecessary parts. 1 You mean you are planning a trip across the Atlantic for a holiday It sounds like a good idea. 2 He tried to solve his financial problems,but couldn't solve the problems. 3 If it is necessary, I'll finish my report on American poetry as soon as it is possible. 4 Are you going to dress like that Wearing a dress might be better than wearing jeans and boots. 5 Some wild mushrooms are poisonous and some are not poisonous. 6 I really like that paper folding book and my son like that paper folding book, too. Step 4 Activity 3 Complete these sentences using the ellipsis structure. 1．_____ I always turn to her for help.(trouble) 我有困难时总是找她帮忙。 2．You cannot force him to answer the question_____ .(ready) 如果他不愿意回答这个问题，你不能强迫他。 3．He didn't want to wait for her but_____ .(had) 他不想等她，但是他不得不等。 4．I think she should get a job，but you can't force her to _____.(ready) 我认为她应该得到一份工作，但是如果她没有准备好，你不能强迫她。 5．—Do you believe he will pass the exam “你认为他会通过考试吗？” —_____.(believe) “我认为会通过。” 6．_____，I'll arrive there on time.(if) 如果可能的话，我将按时到那里。 7．My English teacher suggested that_____ before going to America.(study) 我的英语老师建议我去美国之前多学点英语。 8．They didn't visit their parents as much as _____.(should) 他们应该多 ... ...