初中英语人教新目标 (Go for it) 版九年级全册Section A获奖第2课时教案设计
展开UNIT 8 It must belong to Carla.
Section A(3a—4c) 第2课时
设计说明
本课时学习关于小镇怪声的相关阅读。教学时从两幅图入手,让学生推测发生了什么事,从而导入新课。然后通过完成不同的阅读任务,引导学生逐步理解课文;教授单元语法时,先让学生找出课文中的典句,让学生感知、体验,然后通过Grammar Focus中的句子进一步理解,进而归纳总结,再通过练习加以巩固。
教学目标
通过本课时的学习,让学生达成以下目标:
1. 知识目标:
(1)单词:noise, policeman (policemen), wolf, laboratory, coat, sleepy
(2)短语:have no idea, have fun (in) doing sth., look like
(3)句子:①“I think it was too big to be a dog,”she said.
②There must be something visiting the homes in our neighborhood...
③The noise-maker is having too much fun creating fear in the neighborhood.
2. 能力目标:
(1)学习情态动词表推测的用法;
(2)阅读关于小镇怪声的文章,获取阅读信息,归纳主题。
3. 情感目标:
让学生根据已有事实推测可能性,培养其分析、判断、推理、发现等思维品质。
重点难点
1. 重点:巩固用情态动词推测物品归属的句型。
2. 难点:运用开放性的语言及合理的想象分角色表演课文内容。
教学准备
PPT课件
教学过程
Step 1 Lead-in
Show the students some personal things and get the students to make their inferences.
Whose… is this?
It must / could / might / can’t belong to.../ It must be sb. ’s.
Because…
Step 2 Reading
Pre-reading
Task 1 Learn the new words
happening n. 事件;发生的事情(常指不寻常的)
noise n. 声音;噪音
policeman n.(pl. policemen)男警察
wolf n.(pl. wolves)狼
uneasy adj. 担心的;不安的
laboratory n. 实验室
outdoors adv. 在户外;在野外
coat n. 外套;外衣
sleepy adj. 困倦的;瞌睡的
Task 2
Show the students a picture and guess what’s happening.
She is at home alone.
She is looking out of the window.
She looks worried and uneasy.
There must be something happening.
It could be something dangerous.
It might be an alien.
It could be a ghost.
Fast reading
Ask the students to read the article and decide which might be the best title.
A. A Small and Quiet Town
B. Strange Happenings in My Town
C. Animals in Our Neighborhood
Check the answer.
The answer is: B
Learning strategy:
Skimming: Look through the passage quickly to find the main idea without having to read every word.
Careful reading
Task 1
Ask the students to listen and read the article, find words to match the meanings.
nervous or worried _________
young people _________
person in the next house_________
area where people live _________
animal like a very large dog _________
person who makes noise _________
Check the answers.
The answers are: uneasy; teenagers; neighbor; neighborhood; wolf; noise-maker
Task 2
Fill in the blanks.
Ask the students to read the passage carefully and complete the mind-map.
Check the answers one by one.
Task 3
Ask the students to read the article carefully and write what people think about the strange noises.
Who gave opinions?
What are the opinions?
Victor’s wife
She thinks that it could be an animal.
Victor and his friends
_________________________________________
The policemen
_________________________________________
Helen
_________________________________________
One woman in the area
_________________________________________
The writer himself
_________________________________________
The answers are:
They think it must be teenagers having fun.
They think it might be the wind.
She guesses it can’t be a dog, but she is not sure.
She thought it was too big to be a dog. She thought that maybe it was a bear or a wolf.
He thinks the noise-maker is having too much fun creating fear in the neighborhood.
Post reading
Task 1
Read the passage and fill in the blanks.
We live in a small town and ________everyone knows each other. These days, something _________is happening in our town. Victor is really________.When he was ___________by the town newspaper, he told them he heard strange _________ outside the window. And his _________ neighbor Helen is worried,too. What’s more, a woman in the area saw something _______ away. She thought it may be a bear or a __________.Everyone in our town is feeling _________ and everyone has his or her own ideas. There must be something _________ the homes in our neighborhood, but what is it?
Check the answer.
The answers are: almost; unusual; nervous; interviewed; noises; next-door; running; wolf; uneasy; visiting
Task 2
Get the students to read the passage and find out the sentences making inferences in the passage.
Step 3 Explanation
Have a summary with the students.
情态动词表推测
可能性:must > can/could> may/might
1. must表示肯定推测,意为“一定、准是”。
He must know the answers. 他一定知道答案。
2. can表示肯定推测,意为“可能”。 could 表示某事有可能发生或可能是事实。
It can be her schoolbag. 这可能是她的书包。
Can he know the answer? 他能知道答案吗?
Don’t eat it. It could go bad. 不要吃它,它可能坏了。
3. may, might 表示把握不大的推测,意为“可能,也许”。might不表示过去时态,语气更委婉,可能性更小。
He may / might not be at home, but I’m not sure.
他可能不在家,不过我也不确定。
注意: 情态动词表示推测可以分为以下几种情况:
★情态动词+ do
此结构表示对现在或将来情况的推测和判断。
—Do you know where she is now?
—I think she might travel in Beijing.
★情态动词+ be doing
此结构表示对现在或将来正在进行的情况的推测和判断。
At this moment, my father can’t be working in the office.
★情态动词+ have done
此结构表示对过去情况的推测和判断。
The road is wet. It must have rained last night.
★情态动词+ have been doing
此结构表示对过去正在进行的情况的推测和判断。
Your mother must have been looking for you at that moment.
Step 4 Grammar Focus
Read the sentences and fill in the blanks.
1. 这是谁的排球?
________ ________ is this?
这一定是卡拉的。她热爱排球运动。
It ________ be ________. She loves volleyball.
2. 这是谁的发带?
________ ________ ________ is this?
它可能是梅的发带。或者可能属于琳达。她们两人都是长头发。
It _________ be Mei’s hair band. Or it ________ belong to Linda. They ________ have long hair.
3. 那晚你看见了什么?
_______ did you see that night?
我不确定,但肯定不可能是狗。它更大。我想也许是一头熊或一匹狼。
I’m ________ ________, but it ________ ________ a dog.
It was bigger. I think it ________ ________ a bear or a wolf.
The answers are: 1. Whose volleyball; must, Carla’s 2. Whose hair band; could; might; both 3. What; not sure, can’t be; might be
Step 5 Work on 4a
Choose the best way to complete each sentence using the words in brackets.
1. A: Where’s Jean?
B: I’m not sure. She __________ (is/might be/must be) in the laboratory.
2. A: Everyone is going to the pool after school.
B: Really? It ________ (must be / can’t be /could be ) hot outdoors.
3. A: That’s the phone.
B: Hmm. I wonder who it __________ (must be / could be / should be).
4. A: I wonder if there are Jim’s glasses.
B: They _________ (can’t be / might be / could be) his. He doesn’t wear glasses.
5. A: I hear water running in the bathroom.
B: It __________ (could be / must be / can’t be) Carla. She was thinking of taking a shower.
The answers are:
1. might be 2. must be 3. could be 4. can’t be 5. could be / must be
Step 6 Work on 4b
Complete these responses.
1. A: Many people are wearing coats.
B: The weather must be ______________________________.
2. A: Sally has been coughing a lot.
B: She might be ______________________________.
3. A: This restaurant is always very crowded.
B: The food ______________________________.
4. A: Whenever I try to read this book, I feel sleepy.
B: It can’t ______________________________.
Check the answers.
The answers are:
1. getting colder / cold outside
2. having a sore throat / ill
3. must be delicious
4. be that boring
Step 7 Work on 4c
Decide whether active or passive forms should be used in these sentences. Write the correct forms in the blanks.
A: It could be a girl’s room because it’s very tidy.
B: I guess so. But it might be a boy’s room because the clothes look like boys’ clothes.
It could/might/can’t be... because...
I guess so. /I don’t think so.
But it might/could/must be... because…
Look at the two rooms below. Make guesses about the owner of each room.
A:It could / might / can’t be... because...
B:I guess so. / I don’t think so. But it might / could / must be... because...
Step 8 Homework
1. Retell the passage in 3a.
2. Review the words and expressions of Section A.
板书设计
UNIT 8 It must belong to Carla.
Section A(3a—4c)
单词:noise policeman (policemen) wolf laboratory coat sleepy
短语:have no idea have fun (in) doing sth. look like
句子:1. “I think it was too big to be a dog,”she said.
2. There must be something visiting the homes in our neighborhood...
3. The noise-maker is having too much fun creating fear in the neighborhood.
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