课题

Unit 7 Section A 2a-2d

课型

讲授课

主备

审核

学习

目标

1．重点单词、短语、句型

2．含有情态动词的被动语态

3. 练对话---谈论一下你被允许做的事情；赞同与反对。

学习

重点

重点单词、短语、句型

学习

难点

练对话---谈论一下你被允许做的事情；赞同与反对。

预

习

案

1.在夜晚__________   2.在周末________  

3. 在那个年龄__________4.而不是；代替___________   

5.和某人一起度过____________6.它看起来不干净。___________

7.保护画作品___________8.看名画___________

9. 允许某人做某事___________10. 允许做某事___________

11.允许某人不做某事___________12. 做兼职工作___________

行

课

案

1. danger是safety的反义词，意为“危险”；dangerous是safe的反义词，意为“危险的”。

2. need 的用法

need 实义动词 “需要” need to do sth   

需要做某事（表主动）

 如：We need to arrive on time.

 He needs _______ (have) a rest.

need doing sth   需要做某事 (表被动)

如： The shoes need mending   鞋需要修理。

The machine needs _______(repair).

need 作情态动词 “需要” 常用在疑问句和否定句中。

如： He needn’t do that.

注意：Must ……? 否定回答： No, … needn’t.

   如： -Must he stay here?  -No, he needn’

3.Sixteen-year-olds should be allowed to get their ears pierced.十六岁的孩子们应该允许打耳洞。

(1)sixteen-year-olds是由连字符连接而成的合成名词，意为“十六岁的孩子们”。

(2)allow sb. to do sth.意为“允许某人做某事”，其被动结构为be allowed to do sth.意为“被允许做某事”。

4.. get their ears pierced意为“打耳洞”，此处get用作使役动词，相当于make或have，“get/ have+宾语+过去分词”意为“使某事被做”或“让某人做某事”。

5.stop doing sth.

意为“停止做某事”。stop to do sth.意为“停下来去做某事”。

6.I’m really excited about seeing the famous paintings by Picasso.我看到毕加索画的著名的油画真的很兴奋。

检

测

案

(  )1. I have a __________daughter.

A. six-year-old   B. six year old    

C. six-years-old   D. six-year-olds

(    )2.We won’t allow _____ in the cinema. But you are allowed ______ in the classroom.

A. smoking; smocking   B. to smoke; to smoke  

C. smoking; to smoke   D.smoke;smoke

(    )3.---I think teenagers shouldn’t be allowed to bsmike.

  --- I agree ______you.

A. with   B. on   C. about   D. for

(    )4.Does the girl need any help?

----No, she is ________ to dress herself.

A. enough old  B. young enough  

C. old enough  D. young enough.

(    )5. We should stop _____ when the teacher comes in the classroom.

A. talk  B. to talk  C. talking  D. talks

(    ) 6.I find this computer game _____ to play.

A. enough easy   B. enough easily         

C. easy enough   D. easily enough

(    ) 7.When she won the first prize, she was just a ______ girl.   

A. twelve years old B. twelve-years-old   

C. twelve-year-old  D. twelve-years-olds

(    ) 8.Tomorrow I will get my hair ______. It’s too long.

A. cut B. cutting  C. to cut    D. be cut

(    ) 9. Workers in our company have _____personal computers.

A. their own  B. they own  C. own their  D. own

(    ) 10. —I think teenagers should be allowed to have part-time jobs.

   —______ .Studying is more important for them.

A. I think so.  B. I disagree with you    

C. Me, too.    D. Me,neither.

(    )11. He should stop     that silly earring.

A. to wear  B. wearing  C. wear  D. to wearing

(    )12.They are_____ to make few mistakes.

A. careful enough       B.enough careful    

C. carefully enough      D.enough carefully

(    )13.The floor doesn’t look ___. Can you ___ it?

A.cleaned; clean      B.clean; clean

C.cleaning; clean     D.cleaned; cleaning