内容正文:
北京版五年级下册
Unit 2 What do flowers do?
Lesson 7
1. 能听懂、指认并理解相关话题词汇:
sunlight, air, water, potatoes, eggs, candies, drinks, toys.
2. 能够听懂、理解并会运用交际用语表达事物完成所必需的条件:
What do...need to.? They need...
3. 能够听懂、理解并朗读故事对话内容。
4. 能结合插图听懂内容,并做出判断。
学习目标
Catalogue
1. Vocabulary
2. Text
3.Grammar
4.Practice
Let's enjoy
Part One
Vocabulary
nothing /ˈnʌθɪŋ/ 没有一样;没有东西
【例句】There is nothing in the box.盒子里没有东西。
【搭配】 have nothing to do with 与...无关
nothing but=just 仅仅,只不过
【拓展】something 某事 anything 任何事情
Vocabulary
earth /ɜːθ/ n.地球
【拓展】earth 为独一无二的事物 前面加 the
【例句】We all live on the earth.
我们都生活在地球上
【搭配】on the earth 在地球上
on earth 究竟; 到底
【派生词】 earthquake 地震
Vocabulary
Vocabulary
without /wɪˈðaʊt/ prep.没有, 无 adv.没有
【反义词】with 带着
【例句】We can't live without water.
没有水我们就活不下去。
【搭配】go without...在没有......的情况下勉强应付
sun /sʌn/ n.太阳,阳光
【例句】The sun is high, and the weather is sunny.
艳阳高照,阳光充足。
【形容词】sunny 晴天的;阳光明媚的
【拓展】sunshine 阳光
Vocabulary
their /ðeə(r)/ 他们的;她们的;它们的
【例句】It's a favourite tree of theirs.
这是他们最喜爱的树。
【拓展】theirs 属于名词性物主代词
they 他/她/它们主格
Vocabulary
单选题
I didn't buy _______ at all.
A. something B. nothing C. anything
答案:C、
分析: anything一般用于否定句和疑问句中; something则用在肯定句中; everything以单数形式表达所有的概念; nothing则表示什么都没有.
Vocabulary
句型转换
The sun makes the plants grow. (改为否定)
The sun ______ ______the plants_______.
答案: doesn't ;make;grow
分析:本题考查肯定句转否定句.由动词makes可知句子的时态为一般现在时.makes (使,让)是实义动词,而且是第三人称单数形式,转否定句时在动词前加doesn't,动词makes还原为make.后跟动词原形grow.转为的否定句为: The sun doesn't make the plants grow.
Vocabulary
根据中文或首字母填空。
Look!________ (他们的) books are on the desk.
答案:Their
Vocabulary
Part Two
Lesson 7
阳光
他们需要阳光,空气和水。
树叶需要什么来制造食物?
没有太阳,地球上的任何生物都无法生存。
你是对的。
Listen and say
真精彩!
植物为自己制造食物。
他们用自己的叶子做食物。
所以树叶就像小工厂。
真精彩!
Listen and say
Listen, look and learn
Listen and circle
Let’s do
( ) + ( )+( ) =
( ) + ( )+( ) =
( ) + ( )+( ) =
Part Three
Grammar
感叹句
What和How引导的感叹句的转换
(1) 由What引导的感叹句
e.g. What a beautiful building it is!
=How beautiful it (the building) is!
How+形容词副词+主语+谓语!
Grammar
感叹句
What和How引导的感叹句的转换
(2)由How引导的感叹句
e.g. How big the factory is!=What a big factory it is!
What +a/an+形容词+单数可数名词+主语+谓语!
What+形容词+可数名词复数/不可数名词+主语+谓语!
Grammar
Sentences
1.How wonderful!多么奇妙啊!
解读:这是感叹句。
举一反三: How beautiful! 多么漂亮啊!
情态动词can/could
1.表“能力”。
例句:他能跑得很快。
___________________________
你能抬起这个盒子吗?
___________________________
He can run fast.
Can you lift the box?
情态动词can/could
2.表“请求,许可”。could用来表示请求的时候比can更委婉。
例句:你能帮我学英语吗?
___________________________
我能用一下你的自行车吗?
___________________________
Can you help me with my English?
Could I use your bike?
情态动词must
1.must表示主观上的必须,应该,没有时态变化。
例句:你必须早点睡觉。
_________________________
注意-Must I finish my homework today?
-Yes, you must.
-No, you needn't./No, you don't have to.
He must go to bed early.
情态动词must
2.must表示肯定的推测。
例句:灯还亮着,所以他肯定在家。
___________________________________________________
( )-Look at his new car. He _______ have a lot of money.
A.should B.shall C.may D.must
The light is still on, so he must be at home.
D
情态动词 will/ would
1.will作情态动词用时在陈述句中可用各人称作主语,表示其“意志”“意愿”“决心”等.
例句:我再也不那样做了。
___________________________
我要去看望我的爷爷奶奶。
____________________________
I will never do that again.
I will visit my grandparents.
情态动词 will/ would
2.will在疑问句中用第二人称作主语,表示说话人向对方提出请示或询问,
不如would委婉.
Will /Would you pass me the book?
Will he pay for me?
Would you like to come with us?
情态动词 need
1.作情态动词,无人称和数的变化,后接动词原形,多用于否定句和疑问句中。
例句:如果你不想做的话就不必做了。
You ____________ it if you really don't want to.
一般疑问句_________________________________________
needn't do
Need you do it if you really don't want to?
情态动词 need
2.情态动词must的肯定回答用must,否定回答常用needn't
例句: -Must I go home now?
-Yes,you must.
-No, you needn't.
空白演示
在此输入您的封面副标题
金句演练
1.花是干什么的?它们结出果实。
__________________________
32
空白演示
在此输入您的封面副标题
金句演练
2.茎是做什么的?它们运送食物和水到树叶。
__________________________________
33
空白演示
在此输入您的封面副标题
金句演练
3.树叶是干什么的?它们为植物制造食物。
_________________________________
34
空白演示
在此输入您的封面副标题
金句演练
4.根是干什么的?它们保留植物在土壤中。
_________________________________
35
Sentences
How wonderful! 多么奇妙啊!
解读:这是感叹句。
举一反三:How beautiful! 多么漂亮啊!
Sentences
What do leaves need to make food? 树叶需要什么制造养料?
They need sunlight, air, and water.它们需要阳光、 空气和水。
解读:这是询问做某事需要什么及其回答的句型。
举一反三:-What do we need to make a model plane?我们需要什么制作飞机模型?
-We need paper and glue.我们需要纸和胶水。
Part Four
Practice
选择题
He ________ her a beautiful hat on her next birthday.
A. gives B. gave C. will giving D. will give
【答案】D
【解析】本题由next birthday可以看出是将来时态,根据一般将来时的结构,动词应为原形,所以选D。
2. 单项选择
He ________ in three days.
A. coming back B. came back C. will come back
【答案】C
【解析】本题由in three days可以看出是将来时态,根据一般将来时的结构,动词应为原形,所以选C。
3.单项选择
The day after tomorrow they ________ a volleyball match.
A. will watch B. watches C. are watching
【答案】A
【解析】本题由The day after tomorrow 可以看出是将来时态,根据一般将来时的结构,动词应为原形,所以选A。
4.单项选择
They ________ an English evening next Sunday.
A. are having B.will having C. will have
【答案】A
【解析】本题由The day after tomorrow 可以看出是将来时态,根据一般将来时的结构,动词应为原形,所以选A。
5. 单项选择
He _______ in his garden every morning next year.
A.will work B. works C. worked D. is working
【答案】A
【解析】本题由 next year 可以看出是将来时态,根据一般将来时的结构,动词应为原形,所以选A。
用括号里所给词的正确形式填空
1.Today is a sunny day. We ___________________ (have) a picnic this afternoon.
2.My brother _______________ (go) to Shanghai next week.
3.Tom often ______________(go) to school on foot.
4.I usually ________ (watch) TV and ________(catch) insects.
5.It’s Friday today. What _____she _________ (do) this weekend?
【答案】
1、will have
2、will go
3、goes
4、watch 、catch
5、will do
北京版五年级下册
Thank you!
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