英语Unit 3 Diverse Cultures学案

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

1.       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  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)

他们应该多看望父母，但是他们没有。

9．Sam suggested that_________ .(go)

萨姆建议我们去游泳。

10．—What 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

Ⅰ.单句语法填空

1．Although______  (order) to stop, the driver kept on driving as fast as he could.

2．He succeeded in solving all the problems as______ (expect)．

3．The purpose of new technologies is to make life easier，______ (not make) it more difficult.

4．He had a wonderful childhood when ______ (travel) with his mother to all corners of the world.

5．When______  (offer) an important role in a new movie，Andy got a chance to become famous.

6．Though ______ (tire), they went on working in order to finish the task on time.

7．Some diseases are not at all dangerous if______ (treat) in time.

8．______ (be) I a teacher, I would be strict with my students.

9．First degree burns turn white when______  (press)．

10．What I want to do is______  (have) a good rest.

Ⅱ.单句改错

1．I won't go to the party even if being invited.

________________________________________________________________________

2．He opened his mouth as if speak.

________________________________________________________________________

3．He came home earlier than was expected.

________________________________________________________________________

4．Cathy can do nothing but to lie down and sleep.

________________________________________________________________________

5．The teacher told us not to take the equipment out of the laboratory until allowing to.

________________________________________________________________________

Ⅲ.用省略句改写下列句子

1．While I was walking along the street, I heard my name called.

________________________________________________________________________

2．Work hard when you are young, or you'll regret.

________________________________________________________________________

3．He looked everywhere as if he was in search of something.

________________________________________________________________________

4．Though he was tired, he kept on working in the field.

________________________________________________________________________

5．The teacher thought him to be a very clever pupil.

________________________________________________________________________

【参考答案】

Step 1

①(You) Go down this street and turn right at the second crossing.

②(Is there) Anything else?

③—Are you from America?   —Yes，I am (from America)．

④What a beautiful city (it is)!

⑤Tom picked up the book from the floor and (Tom) handed it to his brother.

⑥Here is the man (whom) you’ve been looking for.

⑦He said (that) the text was very important and that we should learn it by heart.

⑧When (the novel is) published，the novel will become one of the best sellers of the year.

⑨He runs as fast as Bob (runs)．

⑩We insisted that they (should) go with us.

Step 2

①When in America；②even if invited；③if any；④I hope not；⑤The book he borrowed yesterday

Step 3

1.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 book

Step 4

1.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 bicycle

Step 5  课后巩固

Ⅰ、1.ordered； 2.expected；  3.not to make； 4.travelling； 5.offered； 6.tired； 7.treated； 8.Were； 9.pressed；10.have

Ⅱ、1.去掉being；2.if后加to； 3.去掉was； 4.去掉to； 5. allowing→allowed

Ⅲ、

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.