Unit 3 Faster,Higher,Stronger Lesson 7 Time to exercise 课件（27张PPT）

在本课结束时，学生能够
1.归纳并总结比较级的构成规则；正确地变换形容词和副词的比较级。
2.在语境中，运用所学比较级的句型结构比比较两个事物。
3.通过讨论运动，树立多运动的观念。
学
习
目
标
Step 1 : Lead in
Running Man
Who is taller？
Li Chen is taller than Wang Baoqiang.
Step 2 : presentation
Who is stronger？
Li Chen is stronger than Wang Zulan.
Who is thinner？
Lu Han is thinner than Deng Chao.
Who is funnier?
Wang Zulan is funnier than
Zheng kai.
Who is more beautiful?
Angelababy is more beautiful than
Jia Ling.
Who runs faster?
Zheng Kai runs faster than Chen He.

Who jumps higher?
Li Chen jumps higher thanWang Baoqiang.

形容词、副词
比较级
fast
high
large
late
big
fit
easy
heavy
higher
later
fitter
heavier
faster
larger
bigger
easier
Look at the examples and complete the table with comparatives.
Grmmar summary 4,page119
Work in groups to summarize the rules of comparatives. 总结比较级的规则
Step 3 : Summary
①直接在词尾加-er ;
②以不发音的字母e 结尾的，加-r;
③重读闭音节，末尾只有一个辅音字母，须先双写这个辅音字母，再加-er；
④以辅音字母+y结尾的双音节词，先变y为i再加er
Step 3 : Summary
⑤多音节词和部分双音节词要在单词前面加more；

⑥不规则变化：
Step 3 : Summary
tall
Let’s play a game.
taller
late
later
easy
easier
fit
fitter
heavy
heavier
important
more importanat
little
less
well
better
Stand up and speak out the comparatives quickly.
Do you like doing exercise?
Did you do well in PE class?
PE report
The kids were good during PE class. Tim is much ________(strong) than last year. So is Tina. The running team did well. They all run______(fast) than last week. Some students are ______(weak) than last year. They can’t climb the rope now. A few students are _______(heavy) , too. I gave them some homework—sit-ups.
stronger
faster
weaker
heavier
Fill in the report with comparatives.
Step 4 : Practice
Tim and Tina
last year.
The running team
last week.
Some students
last year.
A few students
last year.
Find out the comparatives.Pay attention to the TOUNE.
are
stronger
than
run
faster
than
are
weaker
than
are
heavier
than
Most of the students need to do more exercise to keep fit and healthy.
Sports centre
Step 5 : Production
Sport Fun
Easter Sports Centre
Which sports centre do you want to go? Why?
Step 5 : Production
Tips:
1.Six students a group.
2.Each student write one sentence and then stick on the paper(贴在纸上).
3.Ask one group member to report.
Step 5 : Production
Most of you choose eastern sports center.
No matter where you choose, keep on excersing !
Life lies in sports.
1. Memorize all the comparatives and the rules.
2. Write a composition to compare the differences between you and your partner.
Step 6 :Homework