Unit 2 More exercise  

1. 副词和它们的比较级：

low(低)—lower high(高)—higher slow(慢)—slower fast(快)—faster late(晚)—later early(早)—earlier far(远)—farther well(好)—better

2. 单词和词组：

fish 鱼 more (many,much,a lot of的比较级)更多的，更，更多 do more exercise 做更多的锻炼 do some exercise 做一些锻炼 be good at 善于 do well in 在……方面学得好 do better in 在……方面做得更好 need help with… 在……方面需要帮助 run as fast as me 跑得和我一样快 get stronger 变得更强壮 get up earlier 更早地起床 swim faster than me 游得比我快 some of the boys 一些男孩 jump higher than some of the boys in my class 在我班比一些男孩跳得高 player （球类）运动员 true 真实的 jog 慢跑 ball game 球类运动 number 编号，序数  player （球类）运动员 true 真实的 jog 慢跑 ball game 球类运动 number 编号，序数 talk to his dad about PE 和他爸爸谈论体育 a good football player 一个好的足球运动员 jump very high 跳得很高 as strong as the other boys 和其他男孩一样强壮 play ball games 进行球类运动 jog to school 慢跑上学 well done 做得好 animal show 动物表演 all of us 我们所有人 read the new words 读新单词

句型：

1.Mike runs as fast as Ben. 迈克跑得和本一样快。

2.主语+行为动词+比较级+than+其他：

  I jump hiqher than Jim. 我跳得比杰姆高。 Jim jumps lower than me. 杰姆跳得比我低。

3.Do/Does+主语+动词原形+than+其他？

  Do the boys jump higher than the girls? Yes,they do./No, they don’t.

  Does Jim swim slower than David? Yes,he does./ No,he doesn’t.

4.Do you need help with your homework?No,I’m not doing well in PE.

  你在你的家作方面需要帮助吗？不，我在体育方面学得不好。

5.He wants to do better but does not know how.他想做得好点可不知道怎么办。

6.That’s true.那是真实的。

7.You’ll get stronger and you’ll do better in PE.你将变得更强壮，在体育方面会做得更好。   8.I’ll get up earlier every day and do some exercise before I go to school.

  我将每天更早地起床，在上学之前做一些锻炼。

9.I can jog to school in the morning and play ball games after school.

  我早上会慢跑上学，放学后玩一些球类运动。

10.Please don’t be late again.请不要再迟到了。

11.Shall we start our lesson now?我们现在开始上课好吗？

12.Let Helen do it.让海伦做。

13.She reads better than all of us.她读得比我们所有人都好。

14.Who would like to read the new words?谁想要读新单词？

语法:

1.as+原级+as 例：Mike runs as fast as Ben.

2.表示比较时用比较级 例：Ben runs faster than me.

3.副词比较级句型要考虑主语是不是第三人称单数：

A.肯定句：

    主语是第三人称单数，行为动词用第三人称单数形式：Jim runs slower than Ben. 主语不是第三人称单数，行为动词用原形：I jump higher than some of the boys.

B.否定句：

    主语是第三人称单数，doesn’t+动原: Nancy doesn’t get up earlier than Helen. 主语不是第三人称单数，don’t+动原: You don’t go to bed later than Jim.

C.一般疑问句： Do+主语+动原。。。。。。？Yes,…do. /No,…don’t.

               Does+主语+动原。。。。。？Yes,….does. /No,…doesn’t.

4.副词比较等级形式的变化与形容词大致相同，但以后缀-ly结尾的副词一般用more。

  如：carefully→ more carefully (early末尾的ly并非后缀，故其比较级不用more)