人教高中英语【新教材精创】3.3 Discovering Useful Structure 导学案（1）-人教版高中英语必修第三册.docx

普通高中英语（2019版）必修第三册 Unit 3 Diverse Cultures 导学案Period 3 Discovering Useful Structures1. 学会结合语境分析句子中省略的词语，体会省略的作用；2. 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；3. 掌握常见的省略现象，体会省略的作用。重点：1. 掌握常见的省略现象，体会省略的作用；2. 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 RevisionRead the three sentences and find out what is missing.Go down this street and turn right at the second crossing.Anything else?Are you from America? Yes，I amWhat a beautiful city!Tom picked up the book from the floor and handed it to his brother.Here is the man youve been looking for.He said the text was very important and that we should learn it by heart.When published，the novel will become one of the best sellers of the year.He runs as fast as BobWe insisted that they go with us.Step 2 Activity 1Rewrite the following sentences with ellipsis structure.When he was in America，he made many friends with students from different countries._，he made many friends with students from different countries.He wont attend the party even if he is invited.He wont attend the party_Mistakes，if there are any，should be corrected.Mistakes，_，should be corrected.Shall we have a test tomorrow?I hope we wont have a test tomorrow.Shall we have a test tomorrow?_The book that he borrowed yesterday is well worth reading._ is well worth reading.Step 3 Activity 2Rewrite 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 3Complete 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。2You 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。3He didn't want to wait for her but_ .(had)他不想等她，但是他不得不等。4I 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。5Do 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。7My 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。8They didn't visit their parents as much as _.(should)他们应该多看望父母，但是他们没有。9Sam suggested that_ .(go)萨姆建议我们去游泳。10What do you think made Mary so upset?“你知道什么让玛丽如此不安吗？”_(made her so upset)(lose)“丢了她的自行车。”Step 5 课后巩固.单句语法填空1Although_ (order) to stop, the driver kept on driving as fast as he could.2He succeeded in solving all the problems as_ (expect)3The purpose of new technologies is to make life easier，_ (not make) it more difficult.4He had a wonderful childhood when _ (travel) with his mother to all corners of the world.5When_ (offer) an important role in a new movie，Andy got a chance to become famous.6Though _ (tire), they went on working in order to finish the task on time.7Some diseases are not at all dangerous if_ (treat) in time.8_ (be) I a teacher, I would be strict with my students.9First degree burns turn white when_ (press)10What I want to do is_ (have) a good rest.单句改错1I won't go to the party even if being invited._2He opened his mouth as if speak._3He came home earlier than was expected._4Cathy can do nothing but to lie down and sleep._5The teacher told us not to take the equipment out of the laboratory until allowing to._.用省略句改写下列句子1While I was walking along the street, I heard my name called._2Work hard when you are young, or you'll regret._3He looked everywhere as if he was in search of something._4Though he was tired, he kept on working in the field._5The teacher thought him to be a very clever pupil._【参考答案】Step 1 (You) Go down this street and turn right at the second crossing.(Is there) Anything else?Are you from America? Yes，I am (from America)What a beautiful city (it is)!Tom picked up the book from the floor and (Tom) handed it to his brother.Here is the man (whom) youve been looking for.He said (that) the text was very important and that we should learn it by heart.When (the novel is) published，the novel will become one of the best sellers of the year.He runs as fast as Bob (runs)We insisted that they (should) go with us.Step 2When in America；even if invited；if any；I hope not；The book he borrowed yesterdayStep 31.It sounds like a；2.solve the problems； 3.it is, it is ；4.Wearing,wearing； 5.第二个poisonous； 6.too前的like that paper folding bookStep 41.When in trouble； 2.if he is not ready to； 3.he had to； 4.if she's not ready to； 5.I believe so； 6.If possible； 7.I study more English； 8.they should have； 9.we (should) go for a swim； 10.Losing her bicycleStep 5 课后巩固、1.ordered； 2.expected； 3.not to make； 4.travelling； 5.offered； 6.tired； 7.treated； 8.Were； 9.pressed；10.have、1.去掉being；2.if后加to； 3.去掉was； 4.去掉to； 5. allowingallowed、1.While walking along the street, I heard my name called.2.Work hard when young, or you'll regret.3.He looked everywhere as if in search of something.4.Though tired, he kept on working in the field.5.The teacher thought him a very clever pupil.