Unit 7 At weekends
一、教学内容
译林版牛津小学英语五上《At weekends》 Grammar time & Fun time （Period 2）
二、教学目标
1.知识目标
(1)能正确使用与区分频率副词always，usually，often，sometimes。
(2)能正确理解并运用核心句型: What do you do at weekends？/ What does…do at weekends?及其答语进行交流。
(3)通过观察能发现语法现象，归纳语法规律。
2.能力目标
(1) 能正确理解并运用核心句型: What do you do at weekends？/ What does…do at weekends?及其答语进行交流。
(2)通过观察能发现语法现象，归纳语法规律。
3.情感目标
通过本课的学习，引导学生形成“健康周末”的理念。
三、教学重难点
(1) 能正确使用与区分频率副词always，usually，often，sometimes。
(2 能在语境中正确使用核心句型，并能进行综合运用。
四、教学准备
PPT
五、教学过程
Step1 Warm up 20 seconds non—stop talking
T：First, let’s talk about weekend activities. Say the pbrases about the words as quickly as possible.
Words: visit make have go chat play
Step 2 Revision
1. Talk about weekends activities.
T: What do you do at weekends?
S1: ...
S2:…
T: What does S1/S2 do at weekends?
S: S1/S2….
T: Different people do different things at weekends. How about our friends?
2. Review story time
T: Please try to say something about Su Hai, Mike and Helen’s weekends according to the mind map.
S: …
T: How do they talk about their weekends?
S: What do you do at weekends, Su Hai?/ What does Helen do at weekends?
Step 3 Presentation
1. Read and find the rules
T: Look at these questions. What can you find? You can discuss with your parter.
S:…
T: In these sentences, the subjects are " you and they", so which helping verb should we use? Yes, we should use the is“主语不是第三人称单数时，要请助动词do来提问”. Look at the answers to the questions. Read it by yourself. What can you find? Bingo! Because of the subjects, the verbs here should be the original forms. What rule can you find? ““主语不是第三人称单数时，动词使用原形”.
T: How about these questions? What can you find? Discuss with your partner.
S:…
T: In these sentences, the subjects are “he and she” they are the third person singular. so which helping verb should we use？Yes, we should use "does" , and the verb here should be the original form. The rule is “主语是第三人称单数时，请助动词does来提问。”
Look at the answers to the questions, because of the subjects, the verbs here are the third person singular forms. Do you know the rule? Yes, “主语是第三人称单数时，动词使用第三人称单数形式”。
I think you know the rules very well. It's time to say the third person singular forms of verbs.
2. Learn the third person singular forms of verbs.
① Students say the third person singular forms of verbs.
② Say the rule
Rule 1 : Most verbs form the third person singular by adding—s
Rule 2 : Verbs ending in s，x，o，ch or sh，form the third person singular by adding—es.
Rule 3 Verbs ending in a consonant and y, form the third person singular by changing y into i and adding—es
Rule 4 “have—has” this one is special. We should remember it.
3. Practice of the third person singular forms of verbs
① Try to use the third person singular forms of verbs correctly.
T: You know the rules well, can you them correctly? Have a try, please.
(Students fill in the blanks)
4. Learn the frequency verbs.
T: What does Miss Jiao do at weekends? If you forgot it, never mind, you can ask me" What do you do weekends, Miss Jiao?
T: I always play with my son at weekends.
Teach: always
I usually do housework. I often go to the park.
Teach: often
I sometimes chat with my friends on the Internet.
Teach: sometimes
T:Now, can you say something about Miss Jiao's weekends? Have a try.
always, usually, often, sometimes are frequency words . But how can we use them? Read it by yourself. Got it?
T: We know Miss Jiao sometimes chats with her friends on the Internet. Who are Miss Jiao's friends？ Look! Bill, Jimmy and Lily are my friends. Look at Bill. What do you think of him? Fat.Why is he so fat? What does he do at weekends? Let's have a look. Try to say something about his weekends. You can use these sentences to talk about his weekends. (播放Bill 周末活动的照片)
T：What do you think of Bill's weekends?
S:Unhealthy.
Step 4 Practice
1. Play a game
T: Bill's weekends are unhealthy. What about my friends Jimmy and Lily?
Here they are. Now Let's play a game about their weekends activities.
Here are the game rules. Are you clear? Here we go.（Make a model）
1. A: What does Jimmy do at weekends？
B：He usually plays football. (用不同的星星数量来表示频率副词，考察学生是否能正确使用频率副词)
2. A: What does Lily do at weekends？
B：She sometimes chats on the Internet.
3. A: What do they often do at weekends？
B：They often play table tennis.
(通过掷骰子的游戏，查看学生是否能正确运用频率副词以及当变换主语后，是否能正确使用动词的形式)
2. Say something about Jimmy and Lily’s weekends
T：What do you think of their weekends？
S: Their weekends are healthy，happy，relaxing and colourful。
T：Bill's weekends are unhealthy. Jimmy and Lily's weekends are healthy. So Bill wants to have healthy weekends too. He wants to change. But how does he change? Let's wait and see. We will talk about it in the next class. (留有悬念)
Step 5 Homework