Lesson 16 How Safe Is Your Home?教学目标设计

冀教版

九年级

华阳初中

李菲

Lesson 16: How Safe Is Your Home 祈使句课后反思

一、解释祈使句（初中阶段）：表示命令、嘱咐、邀请或劝告等语气的句子。通常省略主语you，句首用动词原形。

例如：1. Stand up. (命令)

2. Be a good boy. (希望) 表示恳求、依赖的祈使句在句首或句末加上please，不过，当please放在句末时，其前要加上逗号。例如：Please come in.也可表达成：Come in , please.本单元的祈使句主要是以否定形式出现的，在肯定祈使句动词原形+其他，翻译为“务必......”,肯定句首加上Don’t、never或Do not即可。例如：Stand up------ Don’t Stand up.如果碰上原句句首是please，也可以在please后加上don’t ,也可以将please移到句尾，在动词原形前面加Don’t。例如：Please come in.------ Please don’t come in.或Don’t come in , please 二、操练：1.在操练祈使句时我要求学生把本课的肯定句改成否定句，否定句改成肯定句，尽管有的句意变了后不符合常理，但在某种特殊情况下可以使用，这里主要是让学生懂得如何互变祈使句的肯定和否定形式。

2.让学生找出本的祈使句，并将它们改成否定句，同进要注意含有please的句子有两种变法。

3.为了进一步巩固加强，我向学生呈现出生活中命令内容和警告句子，让他们一一用Don’t 和never来代替No +名词或动名词的句子。例如：No mobile phone.-----Don’t use mobile phone.No picking of flowers.----- Don’t pick flowers.等等。

通过这样的操练，不仅让学生对祈使句的肯定和否定形式得到了充分的认识和牢固的掌握，也熟悉了课文内容，一举两得。

冀教版

九年级

华阳初中

李菲

Lesson 16: HowSafe Is Your Home? Title Lesson 16 How Safe Is Your Home?来源:学*Period

科*网Z*X*X*K]

To learn some words and phrases about safety tips at home. Such Knowledge[来源:科&网]

Teaching aims Ability

Emotion Important

points Difficult points Teaching

method Teaching

aids Teaching procedure Text book

Multi-media audiotape as: prevent, certain, burn, slip, put out and soon. And learn the imperative sentences. [来源:.Com]

To give warnings with imperatives. one To do right things at home and keep safe. Vocabulary: prevent, certain, baking, soda, scissors, knife, burn, slip…

Phrases: put out,

To give warnings with right forms of imperatives. Task-based teaching

learning in practicing Stage

Procedure

Interaction pattern

Aims

Warming-up

Think about it:

Is your home a safe place?

Why or why not? Then Let the students see some pictures.

T-S S-S

Motivate the Ss and lead in the new concept.

Presentation and Practice

1.

Vocabulary learning. Before the new Whole class lesson, make the students know well about T-S the key words and phrases according to the individual pictures.Then finish the exercise. They are helpful for them to learn the key words work and pair and phrases.

For the Ss to learn the main concept better.

Imperatives Learning. 2. Listen to Part I of the lesson and tell true work (T) or false (F).

①Sometimes home is not safe enough.

(

)

② Kitchen and living room are the two most

dangerous rooms in the house.

(

)

③People can prevent certain accidents.

(

)

3. Read Part II and fill in the blanks with the

words in the box.Then finish the table

Whole class

T-S

individual

4. After reading, let the students tell the structures of the imperatives. 5.Posters with imperatives (read aloud and recite them)

6. practicing. Discussion

Today we talked a lot about how to keep safe S-S at home. Then what should we do to stay

safe at home, can you give tips on your Whole class work

After and learning understanding,

posters by using imperatives. First...second...third...

give the Ss chances to use the language to discuss and have their own ideas about the topic. Production Progress

Homework Activity:

Give the Ss Give the students some time to get ready and Team work then choose one or two teams to show their pair work posters.

chances to use the language they learned in class and do something really happens in their life.

To realize the teaching aims. Finish exercises of Lesson 16 in the exercise

book.

Better your poster. Tell your parents and

your friends the safety tips you learnt in Whole class class. Preview next lesson.

Board design

Lesson 16 How Safe Is Your Home?

prevent

(Please) + Do sth. !

certain

Be + adj. !

scissors

(Please) + Don’t do sth. !

knife

Never do sth. ! put out...