冀教版九年级上册Unit Review教学课件ppt

设计说明

首先通过单元末的歌曲导入新课，接着复习本单元的新学单词、短语和句型，完成课本Building Your Vocabulary部分的习题。然后，讲解语法——祈使句的用法，并通过教材中的Grammar in Use部分进行练习。接着是听说训练，训练学生根据不同情况给出不同的警示语，达到学以致用的目的。最后，处理自我检测和当堂达标。整个设计遵循“单词——短语——句型——语法”的顺序进行，讲练结合，并把听说融入其中，穿插进行，浑然一体。

教学目标

通过本课节的教学，学生达成以下目标：

1. 知识目标

(1)复习本单元所学单词、短语和句型。

(2)归纳复习祈使句的用法。

(3)完成本课节的相关练习。

2. 能力目标

(1)能正确运用所学单词、短语、句型;

(2)能听懂有关事故的对话；

(3)能运用祈使句谈论安全规则方面的话题。

3. 情感目标

养成良好的安全规则意识。

重点难点

1.重点：祈使句的用法。

2.难点：祈使句的运用。

教学准备

PPT 课件；本课节用到的录音。

授课时数

1课时

教学过程

Step 1  Warming up

Play the song: Please Tack Care! Let students listen and sing the song.

Be careful when you

ZOOM down the waterslide,

CLIMB up the mountainside,

PACE on a bike ride.

To take an ambulance is not a happy ride.

Have fun, but please take care!

Be careful when you

GO at the green light,

TURN your bike left or right,

JUMP from too high a height.

So don’t be careless when you

go to ride your bike.

Have fun, but please take care!

Step 2  Revision

Review the words and phrases of this unit.

I. Ask the students to write the English words according to their Chinese meaning.

1. 悬挂；垂下(v.)　　　　(原形) 　　　　(过去式/过去分词)

2. 平躺；躺(v.)　　　　(原形) 　　　　(过去式) 　　　　(过去分词)

说谎(v.)　　　　(原形) 　　　　(过去式) 　　　　(过去分词)

谎言，谎话(n.)　　　　

3. 严重的；严肃的(adj.) 　　　　

4. 必需的(adj.) 　　　　

5. 丑陋的；难看的(adj.) 　　　　

6. 肩；肩膀(n.) 　　　　

7. 伤；伤口(n.) 　　　　

8. 期待；盼望(v.) 　　　　

9. 突然(的)(n.&adj.) 　　　　

10. 血(n.)　　　　

11. 膝；膝盖；膝关节(n.) 　　　　

12. 碎石；岩石(n.) 　　　　

13. 插入；穿入(v.) 　　　　(原形)　　　　(过去式/过去分词)

14. 某些；某个(adj.) 　　　　

15. 他(她、它)们自己(pron.) 　　　　

16. 食盐 (n.) 　　　　

17. 剪刀(n.) 　　　　

18. 刀(n.) 　　　　　(复数)　　　　

19.  高温；热；炉灶（n.）/ 加热(v.) 　　　　

20. 烧伤；烫伤；燃烧 (v.) 　　　　

21. 地震(n.) 　　　　

22. 物体；对象；目标(n.) 　　　　

23. 规则；规章(n.) 　　　　

Answers: 1. hang, hung  2. lie, lay, lain； lie, lied, lied; lie   3. serious

4. necessary  5. ugly  6. shoulder  7. wound  8. expect  9. sudden

10. blood  11. knee  12. rock  13. stick, stuck  14. certain  15. themselves 

16. salt  17. scissors  18. knife, knives  19. heat  20. burn  21. earthquake 

22. object  23. rule

II.  Ask the students to write down the correct forms of the following words.

1. safe (adj.) 安全的_________ (n.) 安全；平安

3. strange (adj.) 奇怪的___________ (n.) 陌生人

4. train (v.) 训练____________(n.) 训练；培养

Answers: 1.safety   2.careful, careless  3.stranger  4.training

III. Ask the students to write English phrases according to the Chinese meaning.

1. 跳起来　_____________

2. 及时　____________

3. 追逐；追赶　___________

4. 跳出来　______________

5. 突然；猛地　____________

6. 掉下去　________

7. 如此……以至于……___________

8. 躺下　_____________

9. 摘下；脱掉　___________

Answers: 1.jump up  2.in time  3.run after  4.jump out  5.all of a sudden  6.go down  7.so…that…  8.lie down  9.take off

IV. Ask the students to say the meanings of the phrases.

1. stick out of 从……伸出来

2. put out 扑灭

3. baking soda小苏打

4. stay calm保持镇静

5. protect...from (doing)...使……免于；防止……遭受……

6. pull over (把车)开到路边

7. keep an eye out for密切注意；提防；警觉

8. bring down使瘫痪；降低；减少

9. be careful/look out/take care小心；当心

Answers: (Above)

V. Ask the students to complete the English sentences according to the Chinese meaning.

1. 谢天谢地！  Thank _____________!

2. 我认为我足够高。  I think I am _______________.

3. 我想阻止她追球，但她没听见我的喊声。

I wanted to _____ her _________________ the ball, but she didn't _____ me.

4. 我感觉如此糟糕以至于又躺下了。

I felt ___ terrible that I ___________ again.

5. 许多事故发生是因为人们粗心。

Many _________ happen because people are _________.

6. 不要用水来扑灭厨房里面的火。

_________ use water to ___________ kitchen fires.

7. 使用剪刀和刀子要小心！

____________________ scissors and knives!

8. 当大地开始摇晃和移动时要保持镇静。

 _____________ as the earth begins to shake and move.

9. 如果你看见火，迅速挪到户外，到达一个开阔的区域。

If you see a fire, quickly move outdoors to ________________.

10. 我总是听从我妈妈关于安全的警告。

I always listen to my mother's __________ about __________.

Answers: 1.goodness  2.tall enough  3.stop, from running after, hear  4.so, lay down  5.accidents, careless  6.Don’t, put out  7.Be careful with  8.Stay calm  9.an open area  10.warnings, safety

Step 3  Building Your Vocabulary

I. Find and circle the words from this unit.

Guide the students to circle the words in a certain order, first horizontally and then vertically.

Answers: Above

II. Complete the passage with the correct words. The first letter is given.

It’s not safe when people are not c____________. S_________ accidents often happen and injure many people. A lot of people lose their lives. For example, many people drive after drinking. They don’t care about the r___________.

Society must work together to p____________ drunk drivers f__________ harming others and themselves.

(1) Let the students complete the passage by themselves. Then check the answers.

Answers:  careful,   Serious,   rules,  prevent,  from

(2) Ask the students to read the passage aloud.

Step 4  Grammar

Sum up the grammar. 

祈使句

一、定义

祈使句用于表示请求、命令、叮嘱、邀请、劝告和建议等。

二、构成

(一)肯定形式

(二)否定形式

1. Do型和Be型: 其否定形式都是在句首加Don’t。

Don’t open the window. 不要打开窗户。

2. Let型:

(1)在let前加Don’t。

Don’t let the children play with knives.

不要让小孩玩刀子。

(2)用“Let sb. +not+动词原形+其他成分.”结构。

Let him not sing in the classroom.

让他不要在教室里唱歌。

3. Never型:

(1)“Never+动词原形+其他成分. ”。表示劝告, 意为“不要……”。

   Never swim in the river. 绝不要在河里游泳。

(2)“Never/No+名词/动名词+其他成分. ”多用于公共场合的警示语, 意为“禁止……”。

   Never parking here. 这儿禁止停车。

(三)祈使句的反意疑问句形式

1. 一般由will you/won’t you构成反意疑问句。

   Don’t tell anyone about it, will you? 

   不要告诉任何人这件事, 好吗?

2. Let’s的反意疑问句用shall we; 而Let us/me的反意疑问句用will you或won’t you。

  Let’s go to the park tomorrow, shall we? 

  我们明天去公园, 好吗?

(四)祈使句常用的两个重要句型

1. “祈使句+and+表结果的陈述句.”用来叙述肯定的条件。

   Hurry up and you will catch the train.

   快点, 你会赶上火车的。

2. “祈使句+or+表结果的陈述句.”用来叙述否定的条件, or表示“否则, 要不然”。

   Hurry up, or you will miss the train. 快点, 否则你会错过火车的。

Step 5  Grammar in Use

 A new library will soon open in your school. Help the librarian write a notice to the students.

(1) Let the students talk about library rules in pairs.

(2) Lead the students to say as many library rules as possible in the imperative sentences. Write them on the blackboard.

Possible answers:

3.Never eat in the reading room.

4.Please be careful with books.

5.Don’t make or answer the phone.

6. No smoking.

7. Do not fight.

8. Don’t tear the book.

9. Don’t make noise.

10. Please return books on time.

Step 6  Listening and speaking

Ⅰ. Listen to the dialogues and tick the correct answers.

1. What does Tom mean?

      □He is going to fall.          □He will be fine.

2. What happened to the man?

      □He fell off the ladder.        □He fell off the fence.

3. Why is Tony driving so fast?

      □He is rushing to the hospital.  □He is rushing to the airport.

(1) Read the questions and make sure the students can understand the sentences.

(2) Play the recording and ask the students to listen carefully and make their choice to the questions.

(3) Play the recording again and let students check their answers.

(4) Check the answers as a class.

Answers:

    1. He will be fine.

2. He fell off the ladder.

3. He is rushing to the airport.

Tapescript:

1. W：Hi Tom! Don’t climb so high! You might fall and hurt yourself.

  M：Don’t worry, Annie. I have done this many times.

2. W：You have to be careful when painting your room, Jeff.

  M：Exactly. I just fell off the ladder yesterday.

3. W：You’re driving too fast, Tony!

  M：I have to. Our flight is in 45 minutes!

Ⅱ. What would you say if the following things happened?

1. Someone is climbing up high.

2. Your friend often plays computer games through the night.

3. There is heavy traffic, and a little boy runs into the street to get his ball back.

4. The floor is wet, and someone is walking by.

5. A man is smoking in the non-smoking area.

(1) Ask the students to read the sentences aloud and understand the meaning of each sentence.

(2) Have the students discuss these situations and think about what they should say in each case.

(3) Encourage students to speak out their answers. Each case may have more than one answer.

(4) Have some pairs role-play the situations in front of the class.

Answers:

1. Don’t climb so high. You may fall down. / Come down! / It’s dangerous.

2. Don’t play computer games through the night. Playing computer games too much is bad for your eyes.

3. Stop! Don’t run into the street. It’s dangerous. Don’t get your ball back in the street. The traffic is heavy.

4. Watch out for the wet floor. /Be careful! The floor is wet.

5. Please stop smoking! It’s the non-smoking area./Please don’t smoke here. You can smoke in the smoking area.

Step 7  Putting It All Together

Ⅰ. Look at the rules for different groups of people. Match the rules with the correct groups.

(1) First ask the students to read the three rules on the right.

(2) Ask the students to think about who each group of rules is for.

(3) Check the answers as a class.

Ⅱ. Make a poster.

    In a group of four, make a poster about how to prevent accidents inside or outside school. What should students do to be safe? What should they NOT do?

    Ask some groups to show their posters to the class.

Step 8  Self-Evaluation

 Find more examples from this unit. Then mark your stars.

Ⅰ. Reminding and Warning

   Be careful with scissors and knives!

   _______________________________________________

   _______________________________________________

   I can remind or warn people in English.

    ☆ ☆ ☆ ☆ ☆

II. Imperatives

Don’t stand on chairs.

_______________________________________________

_______________________________________________

I can use imperatives properly.

☆ ☆ ☆ ☆ ☆

(1)Instruct the students to complete Parts I and II of the Self-Evaluation by adding more examples to each section. Inform the students that each example they are able to provide will earn them one star for that section.

(2)Check the answers as a class.

Possible answers:

Ⅰ. Be sure to keep the bathroom floor dry after you have a shower or bath.

   If you are inside when the earthquake starts, get under a table or a bed.

 II. Be careful with fire and heat when you cook.

   Do not stand near walls or windows and stay out of the kitchen.

Step 9  Summary

Sum up what we’ve learnt in this period with the class.

1. Review the words, phrases and sentences of Unit 3.

2. Grammar: Imperative.

3. Finish the exercises of Unit Review.

Step 10  Homework

1. Remember the new words and expressions in UNIT 3.

2. Review the usage of imperative.

3. Preview Lesson 19.

当堂达标

Ⅰ.单项选择

1. (2020•辽宁营口中考)—　　　　 the dishes after dinner, Tony.

   —No problem, Mom.

    A. Washing B. Washes C. To wash D. Wash

2. (2020•上海中考)—Tom, 　　　　here to carry the luggage upstairs

  for me, will you?

  —All right.

  A. come B. came C. coming D. to come

3. (2020•黑龙江绥化中考) 　　　　 walk on the grass.

  A. Doesn’t B. Don’t C. Not

4. (2020•甘肃天水中考) Let’s meet at the school gate, 　　　　?

   A. shall we  B. shall you

C. will we   D. will you

Ⅱ.按要求完成下列句子

1. I can’t tell my mother what the teacher said. (改为祈使句)

    　　　　 　　　　 your mother what the teacher said.

2. No photos. (改为同义句)

   　　　　 take photos.

3. If you can finish it on time, you will get a prize. (改为祈使句)

   　　　　 　　　　 on time, 　　　　you will get a prize.

4. If you don’t get up early, you will not catch the early bus. (改为祈使句)

  　　　　 　　　　 early, 　　　　 you will miss the early bus.

Ⅲ.书面表达

暑假即将来临, 为了进一步增强中小学生的安全意识, 提高自我保护能力, 学校将举行以安全为主题的征文活动。请你写一篇题为“How can we make ourselves safe”的英语短文。

How can we make ourselves safe

—————————————————————————————————————————————————————————————————————————————————————————————

答案: Ⅰ. 1—4　DABA

Ⅱ. 1. Don’t tell  2. Don’t  3. Finish it, and  4. Get up, or

Ⅲ. One possible version:

How can we make ourselves safe

As teenagers, to learn how to make ourselves safe is especially important. Here are some of my suggestions.

First, we are supposed to be careful when making friends online, which may bring us unnecessary troubles. Second, remember never to go swimming on our own in the river or lake because doing that will probably put ourselves into dangerous situations. Besides, in order to eat healthily and safely, we’d better eat less junk food and not eat food that goes bad, for junk food and bad food will do harm to our health. At last, when traveling outside, take care of our personal things and call the police for help in time if we are in danger.

In short, safety must come first!

板书设计

教学反思