人教版九年级英语上册 《Teenagers should be allowed to choose their own clothes》PPT课件11

《Teenagers should be allowed to choose their own clothes》PPT课件11

Parents don’t allow teenagers to drive.

Teenagers aren’t allowed to drive.

Teenagers shouldn’t be allowed to drive.

Do you have any rules at home ?

Do you have any rules at school ?

Do your parents allow you to do the following things ?

Do you have the rules in your class?

Students shouldn’t be allowed to sleep in class.

Students shouldn’t be allowed to make noises in class.

Students shouldn’t be allowed to be late for class.

Students shouldn be allowed to speak English loudly in class.

... ... ...

复合名词的复数：

1.sixteen –year-olds  十六岁的孩子们

这类用连字符连接的合成名词变复数时，通常把最后一个词变复数。例如： grown-up → grown-ups。成年人

相关链接：

用连字符连接的合成名词变复数时，如果该词中的第一个词是名词或比其它词更重要，要把第一个词变复数。例如 ：

looker-on → lookers-on  旁观者

editor-in-chief → editors-in-chief 主编

2. 由man 和woman 等组成的复合名词，如果是偏正关系，两个词通常都要变复数。

例如：man doctor → men doctors

woman teacher → women teachers

3. 以两个名词构成的复合名词(前面的名词为man或woman除外)，一般把后面的名词变复数。

例如：boy friend→ boy friends

paper bag→paper bags 

... ... ...

被动语态

被动语态的构成：    主语 + be + 动词的.过去分词

常见的几种时态的被动语态的句型。

一般现在时：主语 + be ( am / is / are ) +动词的 过去分词 + ------.

一般过去时：主语 + was / were + 动词的过去分词 + ------.

一般将来时：主语 + will / shall + be +动词的 过去分词 + ------.

含情态动词时其构成：主语+情态动词 + be + 动词的.过去分词.

巩固训练: 把下列句子翻译成英语。

1. 我认为应该允许16岁的孩子选择他们自己的衣服。___________________

2 .我认为不应该允许16岁的孩子穿耳孔。____________________

3. 应该允许16岁的孩子开车吗？_______________________

4. 十六岁的孩子不应该被允许有兼职工作。_________________

... ... ...

The keys:

1.I think sixteen-year-olds should be allowed to choose their own clothes.

2. I don't think sixteen-year-olds should be allowed to get their ears pierced.

3. Sixteen-year-olds should be allowed to drive?

4. Sixteen-year-olds should not be allowed to have a part-time job .

Homework

Make a list of what you are allowed and what you are not allowed to do at home. 

Then develop the list into sentences.

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