六年级上册 第六单元
第2课时 教案
Teaching contents 教学内容
Grammar time
Teaching aims and learning objectives 教学目标
1. 学习主要句型What makes What makes ……dirty/messy?、What can we do to keep What can we do to keep ……?以及它们的答句。们的答句。
2. 能了解make+名词（宾语）+ 形容词（补语）的结构和情态动词can （表示可以）的新用法。以）的新用法。
3. 能通过创设的情景帮助学生正确运用本课所学的语言。能通过创设的情景帮助学生正确运用本课所学的语言。
Focus of the lesson and predicted area of difficulty 教学重点和难点
教学重点：能掌握并熟练运用句型What makes What makes …
…dirty/messy?、What can we do to keep keep ……?以及它们的答句。以及它们的答句。
教学难点：能正确理解并运用本课归纳的语法：make + 名词（宾语）+ 形容词
（补语）。
Teaching procedures 教学过程
Step 1 Greeting
1. Greeting
T: Good morning, boys and girls.
S: Good morning, Mr/Miss S: Good morning, Mr/Miss ……
2. Free talk T: T: What’s the weather like today in Suzhou What’s the weather like today in Suzhou What’s the weather like today in Suzhou? ?
S: It’s …
T: OK! How do you think about our city? Do you think it is clean or dirty? Why? S: I think S: I think it’s clean it’s clean it’s clean, becau , becau , becau …/…/…/I I I don’t don’t don’t think i think i think it’s clean t’s clean t’s clean. I think . I think . I think it’s dirt it’s dirt it’s dirty, becau y, becau y, becau …… (让学生就我们城市整洁与否进行讨论并说出理由)
【设计意图：让学生通过讨论，回忆“城市环境”这一话题。】
Step 2 Revision
1. Review Part One of Story time
T: Our city is not very clean now, and what makes it dirty? Here four pictures will help you. Look at them and discuss.
S : …: … ( (两人一组进行讨论)
T: (逐一呈现问题)
内存条的作用
(1) What makes the air dirty? (2) What makes the streets messy and dirty?
(3) What makes the river dirty?
S: (逐一回答问题)
(1) Smoke from cars makes the air dirty.
Black smoke from factories makes the air dirty.
(2) Rubbish makes the streets messy and dirty.
(3) The rubbish in the water and the dead fish make the river dirty.
T: (教师将学生的回答整理、合并，完整呈现课文第一部分)
So, what makes our city dirty? (给学生一至两分钟时间准备，要求学生完整回答此问题)
S: Smoke from cars makes the air dirty. Black smoke from factories makes the air dirty. Rubbish makes the streets messy and dirty. The rubbish in the water and the dead fish make the river dirty.
【设计意图：让学生通过几个问题回忆课文，并试着复述课文。】
2. Review Part Two of Story time
T: (教师提出两个问题让学生讨论)
Q1: Who makes our city dirty?
Q2: Who keeps our city clean? S: (回答问题)
People make our city dirty.
The cleaners make our city clean. (在教师的引导下说出cleaner ：teach teach——teacher, clean clean——cleaner)
T: (Show the pictures of the cleaners) What can we do to keep our city clean? S: We can S: We can …… (学生先讨论回答，然后完成填空练习)
【设计意图：通过两个问题回忆和复习课文第二段内容，并通过填空练习情态动词can 后的动词词组。】
Step 3 Grammar time
1. Prentation
T: T: You’ve done a very good job. Here’s a prent for you. What’s it?You’ve done a very good job. Here’s a prent for you. What’s it?
S: It’s a magic wand. (在教师的提示和帮助下理解magic wand) T: Yes, it’s a magic wand. It has magic. Let’s have a try. Long, long, make the wand long. Short, short, make the wand short. Is it magical?
predictable
S: Yes.
T: If you want to u the magic wand, plea remember the magic password. Long, long, make the wand long.
[板书：make+名词（宾语）+ 形容词（补语），并讲解：名词通常是make 这个动作执行的对象，我们称它为宾语]
S: [学生反复操练该口令，并逐步记住这个短语结构：make+名词（宾语）+形容词（补语）]
【设计意图：用魔法棒引出故事，吸引学生的注意力，并利用魔法口令提出语法点，让学生思考和练习。】
乡村欲女2. Practice (Read a story)
T: OK, you know the password; let’s know more about the wand. Read the story
and find more passwords in the story.
S: [阅读故事，找出make+名词（宾语）+ 形容词的结构，并尽可能自己说出
口令，如Colourful, colourful Colourful, colourful, make Tina’s clothes colourful
, make Tina’s clothes colourful , make Tina’s clothes colourful.].]
make Tina small, make Tina big, make me small,
make you small,
厦门空中自行车道make me happy,
make your clothes colourful,
make her very excited,
make the world beautiful.
T: Is the story interesting?
S: Yes.
T: Let T: Let’s go on ’s go on ’s go on to read the story. (to read the story. (继续呈现故事：Bobby and Tina went to the park. They wanted to make the park more beautiful. What can they do to make the park more beautiful? )
S: Trees, trees, make the park green.
Lake, lake, make the park beautiful.
Flowers, flowers, make the park colourful. T: Now the park is beautiful. But what can we do to keep the park beautiful? Tina was worried about it. Bobby had a good idea. Can you help them? You can talk with your partners: What can we do to keep the park beautiful?
S: We can plant S: We can plant …/…/…/We can water We can water We can water …/…/…/We can keep We can keep We can keep …… clean.
We can’t walk We can’t walk/pick/climb/litter /pick/climb/litter /pick/climb/litter …… 【设计意图：学生在故事情境中，不知不觉地操练make+名词（宾语）+ 形容词（补语），并通过参与故事，学习并练习了句型What can we do to keep …?、W e can …。】
3. Production
T: More and more people came to the park. They walked on the grass, climbed the tree, picked flowers and littered on the grass. The park was dirty and messy. Bobby and Tina knew the wand could make the park beautiful. But it couldn’t keep it beautiful. What could they do to keep the park clean and beautiful? Bobby and Tina Bobby and Tina had a good idea. Let’s read their proposal had a good idea. Let’s read their proposal had a good idea. Let’s read their proposal ( (倡议书).
S: (朗读倡议书)
Let’s keep t Let’s keep the park beautiful he park beautiful Dear friends,
The trees are green. The flowers are colourful. They make the park beautiful. They make us happy. So plea don’t walk on the grass. Don’t pick flowers in the park. Don’t climb the trees. Let’climb the trees. Let’s s plant more trees and flowers. Let’s water the
trees and flowers together.
The lake is clean. The grass is beautiful. They make the air clean. They make us healthy. So plea don’t throw rubbish into the lake. Don’t litter on the grass. We can put the rubbish in the bin. We can
pick the rubbish with our classmates at the weekends.
生字的成语
Come on, everybody. Join us. Let’Come on, everybody. Join us. Let’s keep the park clean. Let’s keep the park clean. Let’s keep the park clean. Let’s keep the park s keep the park beautiful. Let’beautiful. Let’s make our life more colourful. s make our life more colourful.
Bobby and Tina T: (指导学生读倡议书，理解内容后，布置小练习) This is Bobby and Tina’s
proposal. What about yours? Plea write a proposal by yourlf.
与的近义词S: (独立完成练习)
_______ make(s) _____________.
To keep the park more beautiful, we can______________________.
绞肉机的使用方法
输入网络凭据We can’ t ____________________.
T: (指导学生完成练习，请学生分享自己的倡议书)
【设计意图：通过让学生写倡议书，将本课的两个语法点整合在一起，让学生巩固操练。】
Step 4 Consolidation
T: If we can do it like this, many places in our city will be beautiful. Our city will become better and better. To create the National Health City, start from me. S: To create the National Health City, start from me. (在教师的帮助下读出来这句话，并理解其含义)
T: Let’s enjoy the beautiful scenery in Suzhou. (播放一组苏州风景图)
【设计意图：通过一组美丽的苏州风景图，激发学生珍惜和热爱城市环境，从而增强他们的环保意识。】
Homework 家庭作业
1. Copy the ntence patterns.
2. Discuss with your family about how to keep our city clean.
