内容正文:
Unit 1 Why are you so happy?
Lesson 1 - Lesson 2
北京版·四年级上册
1.掌握课文重点单词、词组的拼读及运用: again, why, book, sad
2.掌握特殊疑问句:
why 的be动词型和实义动词型
because的回答
学习目标
Let’s enjoy.
Catalogue
1. Vocabulary
2. Text
3.Grammar
4.Summary
5.Practice
What do you think of yourself?
Do you like yourself?
Vocabulary
Vocabulary
surprised /səˈpraɪzd/ adj.惊讶的;惊奇的
e.g. I'm surprised to hear the news.
听到这个消息,我很惊讶。
n.surprise 惊奇
What a big surprise! 好大的一个惊喜!
v. surprise 使……惊奇
glad /glæd/ adj. 高兴的
【短语】be glad to do sth. 高兴做某事
【例句】I'm glad to see you.我很高兴见到你。
Vocabulary
book /bʊk/ n. 书
【复数】 books
book中的oo发短元音/ʊ/,注意与长音/u:/区别
【例句】 I have four books.我有四本书。
Vocabulary
again /əˈɡen/ adv. 再一次,又一次【例句】Once again. 再一次。
Nice to meet you, again.
很高兴又见到你。
Vocabulary
sad /sæd/ adj. 悲伤的;难过的
【例句】She is very sad because she lost her purse.
她很难过,因为她把钱包丢了。
【反义词】 happy 高兴的
【例句】He feels happy today.
今天他感到很高兴。
Vocabulary
why /waɪ/ 为什么
【例句】Why do people paint pictures?
为什么人们要画画?
Vocabulary
Text
Lesson 1
Listen and say
我们也很高兴见到你。
很高兴再次见到你们所有人。
你们为什么这么开心?
因为我们要回学校了。我喜欢学校。
Notes:
1.be glad todo sth.高兴做某事2.We are back.我们回来了。
so (adv.) 如此;这样
back (adv.)be back 回来
Listen and say
我们有新书。
是的,它们很酷。我喜欢它们。
Notes:
1.So do I.我也是。
=I like them, too.
So+助动词+主语.(倒装句)
我也是。
Why 句型
解析: why引导的特殊疑问句,表示询问原因。
以why引导的特殊疑问句,都用because回答,表示说明原因。
e.g. - Why are you so sad? 你为什么难过?
-Because my father is ill.因为我父亲生病了。
Listen, look, and learn
Let’s do
Lesson 2
Notes:
1.missing 丢失了
2.Don't be sad.不要难过。
祈使句否定形式:
Don't+v.
Don't+be+adj.
Maomao, 你为什么看上去这么难过?
因为我的狗丢了。
别伤心。他很快会回来的。
我希望如此。
Listen and say
Notes:
1.surprised惊讶的
Lingling 我的狗回来了。
噢,太棒了! 你现在开心吗?
是的。我很开心和惊奇。
Listen and say
Listen,look and learn
-Why do you look so sad?
-Because my dog is missing.
Let’s do
Grammar
1.Nice to see you all again. 很高兴又见到你们所有人。
解读: 这是见面打招呼的一句口语,表示很高兴见到对方。答语应为“ Nice to see you, too.”。
举一反三:— Nice to see you. 很高兴见到你。
— Nice to see you, too.很高兴见到你。
2.— Why are you so happy?你为什么这么高兴?
— Because we are back at school. I like school. 因为我们回到学校了。我喜欢学校。
解读: 这是询问原因及回答的句型。
句型结构: Why + be动词 + 主语 + 形容词?
回答: Because + 原因.
2.— Why are you so happy?你为什么这么高兴?
— Because we are back at school. I like school. 因为我们回到学校了。我喜欢学校。
举一反三:— Why are you so tired?你为什么这么累?
— Because I worked for 12 hours.因为我工作了12个小时。
— Why are you so sad?你为什么这么难过?
— Because my dog is missing.因为我的狗丢了。
3.So do I. 我也是。
解读: 这是so引导的倒装句,表示前句叙述的情况也同样适合后句的人或物,意为“……也是”。
句型结构: So + be动词/助动词/情态动词 + 主语.
举一反三: — I like English. 我喜欢英语。
— So do I. 我也喜欢。
— I eat an apple for dinner.我晚餐吃一个苹果。
— So does Jack. 杰克也是。
4.He will come back soon.它很快就会回来的。解读: 这是一般将来时的肯定句,表示将要去做某事。will后的动词要用原形。 句型结构:主语 + will + 动词原形 + 其他.举一反三: We will go to the park tomorrow. 明天我们要去公园。 The panda will be back to China next week.
那只熊猫将在下星期回到中国。
5.I like school. 我喜欢学校。
解读: like 是动词,主语是第三人称单数时, like也要变为第三人称单数形式likes。
举一反三: Sara likes the new watch.
萨拉喜欢这块新手表。
6.They are cool. 它们很酷。
The room is messy. 房间很乱。
解读: 这是描述人或事物特征的句型。be动词要随主语的变化而变化。
句型结构:主语 + be动词 + 形容词.
举一反三: The books are new.这些书是新的。
We are 13.我们十三岁了。
7.I hope so. 希望如此。
举一反三: I think so. 我认为如此。
I don’t think so. 我认为不是这样。
I guess so. 我猜如此。
1.why引导的特殊疑问句结构:
Why don't you+动词原形+其它?表示提建议
e.g. Why don't you get a cat?
Why don't you +动词原形+其它?
=Why not+动词原形+其它?
e.g. Why not get a cat?
Practice
根据句意及汉语提示写单词。
1.We are (高兴的,快活的) to come back at school.
2.They have new (书).
3.Lulu can speak Japanese (日语).I’m so (感到惊讶的).
4.Don’t be (难过的).
5.Maomao is so (心烦的,苦恼的).
将图片和句子匹配,把序号填入括号里
( )1.Aiai is so happy, because she has a new toy.
( )2.Keke is so tired. She wants to go to sleep.
( )3.Xinxin is surprised to see that big dog.
( )4.Mum doesn’t have candy, Tiantian is so angry.
( )5.“Where is Mum?” Dudu is so sad.
单选
1. ( ) —Why ______ you excited? —Because I ______ go swimming.
A. do, am B. is, will C. are, will
2.( ) They are glad _______ each other.
A. to see B. see C. seeing
3.( ) —What _____ it like? —It ______square in shape and blue in colour.
A. does, is B. is, is C. is, are
4. ( ) The ______ are very happy to _______ back at school.
A. pupil, be B. pupils, / C. pupils, be
5. ( ) 朋友问你为什么这么开心,你会怎么回答?
A. Because my new watch is missing.
B. Because we are back at school.
C.Because my mum is ill.
补全句子
1. It's ___________(正方形) in shape.
2.________ are you so happy?Because I can play football.
3. We are _______(高兴的,快活的) to come back at school.
4. Maomao is so ________(心烦的,苦恼的).
5. —Why are you so worried?
—________my English book is missing
连词成句。
1.you, are, Why, happy, so (?)
2.come, will, She, back (.)
3.books, new, We, have (.)
4.look, Why, worried, do, you (?)
5.be, Don’t, upset (.)
阅读短文,选择正确答案。
Hello! My name is Tim. I’m back at school today (今天).I’m so happy, because I see my friends (朋友) and teachers. They are glad to see me, too. But Maomao is sad. Because his dog is missing. We will look for it together.
( )1.What’s the boy’s name?
A. Maomao. B. Tim. C. Tom.
( )2.Is Tim back at school?
A. Yes, he is. B. No, he isn’t. C. He is.
( )3.Is Maomao happy?
A. Yes, he is. B. No, he isn’t. C. He is.
( )4.Why is Maomao sad?
A. Because his cat is missing.
B. Because his watch is missing.
C. Because his dog is missing.
( )5.Does Tim have friends at school?
A. Yes, he does. B. No, he doesn’t. C. He has.
Thank you!
北京版·四年级上册
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