Lesson 18 Never Catch a Dinosaur板书设计

Lesson 18 Never Catch a Dinosaur 教学目标： 1.记忆单词rule,branch,training;短语take sb./sth. to someplace,by the way,make sure,because of,take care。

2.掌握重点句型:①She watched me climb higher and higher.②I will never try to catch a falling dinosaur.③You

advised him to use a ladder,but he didn’t

listen.④He

was lucky you were there to catch him.⑤“Don’t climb too high,”she warned.

3.To comprehend the text. 4.To describe an accident. 教学重难点：

1.

能够正确应用本课的重点词汇rule,branch,training; 掌握重点短语by the way, take care。

2.To describe an accident. 教学准备：

教师在课前设计教学PPT,准备录音机和磁带,多媒体等。

StepⅠ.Lead in

Leading in

The teacher asks students if they remember that Danny fell on Brian.The teacher gives students the following questions to help students to remember.

(1)What did Brian warn Danny to use to reach the ceiling?

(2)Did Danny follow Brian’s advice?

(3)What happened then?

(4)Who took Brian to the hospital?

(5)Was Brian badly hurt? StepⅡ.Presentation

The teacher shows the new words and phrases on the screen.Ask students to try to read these words and phrases.The students follow the teacher three times.Then give the students four minutes to memorize the new words and phrases. StepⅢ.listening 1.Did Li Ming listen to his mother's warnings? A.Yes. B.No. C.We dont know. 2.What was wrong with Li Ming? A.His nose. B.his leg. C.His arm. StepⅣ Reading

Scan reading.

Read the lesson and write true(T)or false(F).

(1)Danny felt terrible because of his carelessness.T

(2)Li Ming broke his leg at the age of seven.T

(3)Li Ming tried to climb a ladder,but he fell down.F

(4)Li Ming’s mother caught him and saved him.F

(5)It took Li Ming about 90 days to recover.T 3.Read the text and find out main phrases and sentences.

Main phrases:

·给某人写信write to sb. 尽力做某事try to do sth. 带某人/某物去某地take sb./sth. to someplace 爬树 climb the tree 太高 too high 越来越高 higher and higher

顺便问一下by the way 保重：小心Take care. Main sentences:

·I will never try to catch a falling dinosaur. catch a falling dinosaur意为“接住一只往下掉的恐龙”,句中的falling是现在分词作定语，意思是“正下落的”，修饰后面的名词dinosaur，过去分词也有这种用法。

练习：不要叫醒那个熟睡的男孩。

Don't wake up the________________.

那台坏电脑还没修好。

The __________________hasn't been fixed yet. 你能看到正在空中飞的那些鸟吗？

Can you see the bird_________________? ·You advised him to use a ladder,but he didn’t listen.1)advise doing sth.建议做某事

e.g 他建议提前动身。He _________________early. 2)advise sb. to do sth.意为“建议某人做某事”; advise sb. not to do sth.“建议某人不要做某事”; e.g 他建议我别买电脑。

He ______________________a computer. 3)advise sb. against sth./doing sth.,意为“劝告某人

不要做某事”。可与advise sb. not to do sth.替换

e.g 他建议她晚上不要出去。

He _____________________________at night. 【拓展】

advise的名词形式为advice,是不可数名词。

·She watched me climb higher and higher.higher and higher意为“越来越高”。“比较级+比较级”表示“越来越……”,若是多音节形容词,其结构为“more and more+多音节形容词”。

练习：a.春天来了，天气变得越来越暖和。

Sping is coming,the weather is becoming ______________________ b.我们的祖国变得越来越美丽。

Our country becomes_____________________________ c.你吃得越多，就变得越胖。

__________you eat,___________you will be.

4.Careful reading.

Show Let’s Do It!No. 2 on PPT.

Read the lesson again and fill in the blanks.

One day,Li Ming went to the park with his mother.He

a big tree even though

his mother tried to

him.When he got

and

,he became so excited that he thought he could almost

the sky.But suddenly,the

broke,he fell and

the ground very hard.He couldn’t

his leg.It

.He couldn’t attend ping-pong

that year.Poor Li Ming!

StepⅤPractice Ⅰ.Show

Let’s Do It!No. 3. Here are some safety rules for teenagers.Read them and fill in the blanks with the words in the box. money,number,parents,evening When you are going out,please remember the following things: ·Always tell your

where you are going and when you expect to be home.

·Don’t carry a lot of

with you.

·Try not to walk on quiet and dark streets in the

.

·Make sure you know what

to call for the police,ambulance and so on.

side,leave,cigarettes,pocket When you are at school,you should follow these rules: ·Walk on the right-hand

of the stairs.

·Don’t bring

or alcohol to school.

·Don’t carry sharp things like knives or scissors in your

.

·Report to your teacher if you want to

during school hours.

StepⅥ Retell the accident happened to Li Ming! StepⅦ Writing StepⅧ.Homework

1. Do exercises of Lesson 18 in the exercise book. 2. Write down the retelling in the exercise book. 3. Better your poster of the safety rules.