人教版英语七年级下册--unit-7-it's-raining-语法解析

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1、windy rainy snowy cloudy sunny,wind rain snow cloud sun,y,名词变成形容词,名词+y 形容词 1) windwindy cloudcloudy sunsunny rainrainy fogfoggy snowsnowy 这几组表天气的词都是“名词+y = 形容词”。 2) snow 名词 “雪”;动词 “下雪”。 其形容词为snowy. “下雪了”可说: Its snowing. 或 Its snowy.,表“风、云、雨、雪”等天气的名词都 是不可数名词。但有时可在前面加上“a”, 表示“一团、阵”等,这时就是可数。如: a wind 一

2、阵风 a cloud 一团云 a rain 一阵雨 We can see many clouds in the sky. 我们能看到空中有许多云彩。,How is the weather in ? What is the weather like in ?,sunny. cloudy. Its windy. raining/rainy. snowing/snowy.,描述天气: 1、Its+adj. 2、Its+v.ing 3、名词 It looks like rain. 4、there be There is much rain these days.,it 可用来指代天气, 在句中可不译为

3、中文。,2. Hows the weather? 天气怎么样? 1) 后可接时间、地点。如: Hows the weather today? 今天天气怎么样? Hows the weather in Sichuan? 四川天气怎么样? 2) 回答用“Its + 天气”, 如: -Hows the weather today? -Its cloudy.,3) 同义句为: Whats the weather like? 如: Hows the weather in Beijing? = Whats the weather like in Beijing? 4) 对“天气”提问用“Hows the

4、weather?” 如: Today is sunny. Hows the weather today? 注意: weather是不可数名词, 与work, news等 一样, 前面不用冠词a (an)。,Conversation 1 Hey, Peter. Hi, Tom. Hows the weather down there in Shanghai? Its cloudy. Hows the weather in Moscow? Its snowing right now. Conversation 2 Hi, Aunt Sally. Hello, Peter. Hows the wea

5、ther in Boston? Oh, its windy.,down there 在那里 地理上,由南往北,用up.由北向南,用down. 问话人的所在地一定是在上海以北的地区,所以问话中插个“down there” 所以,一个在北京的人,可以问“how is the weather up there in Changchun?”,Conversation 3 So, hows the weather in Beijing? Its sunny. Conversation 4 Hi, Uncle Bill. Hello, Peter. Hows the weather in Toronto?

6、 Its raining, as usual!,as usual 像往常一样,照例 As usual,there werent many people at the meeting. 像往常一样,来开会的人不多. Needless to say,he came late as usual. 不用说他照例来得很晚.,Jim: Hello, Linda. This is Jim. Linda: Hello, Jim! Jim: Is Uncle Joe there? Linda: No, he isnt. Hes outside. Jim: Outside? Its cold, isnt it?

7、Linda: No, its sunny and really warm. Jim: Whats Uncle Joe doing? Linda: Hes playing basketball. Jim: Is Aunt Sally there? Linda: Yes, she is, but shes busy right now. Jim: Whats she doing? Linda: Shes cooking. Jim: How about Mary? Whats she doing? Linda: Not much. Shes only watching TV. You want to

8、 talk to her, dont you? Jim: Yes, thanks. And can I say hi to Jeff, too? Linda: Sure. Hes just playing computer games.,反义疑问句,一、基本用法与结构 反意疑问句由“陈述句+简略疑问句”两部分组成,第一部分提出一种看法,第二部分用来质疑或表示证实。,陈述部分与疑问部分的动词时态和动词性质应保持一致,而且肯定和否定形式彼此相反,即陈述部分为肯定式时,疑问部分用否定式,陈述部分为否定式时,疑问部分用肯定式: He likes English, doesnt he? 他喜欢英语,是吗

9、? He doesnt like English, does he? 他不喜欢英语,是吗? She is your mother, isnt she?,注意事项,1、当陈述部分为为there be句型时,疑问部分仍用there作“主语”: There is a book on the desk, isnt there? 2、当陈述部分的主语是指示代词(this ,that ,these ,those)时,疑问部分用it, they等代词: That is a new car, isnt it? 这是一辆新汽车,是吗? 3、 当陈述部分是Im时,疑问部分通常用arent I: Im wrong,

10、 arent I? 我错了,是吗? Im older than you, arent I? 我年纪比你大,对不对?,二、含情态动词的反意疑问句 1. 基本原则:在通常情况下,当陈述部分含有情态动词时,疑问部分会重复前面同样的情态动词: He can speak English, cant he?他会说英语,是吗? We shouldnt go, should we? 我们不应该去,对不对? 2. 当陈述部分含有must时,要分两种情况: 若must表示“必须”或“有必要”,疑问部分用 mustnt 或neednt: You must leave at once, mustnt neednt y

11、ou? 你必须(有必要)马上离开,是吗? 但是若陈述部分有mustnt表示禁止,疑问部分要must: You mustnt laugh, must you? 你不准笑,知道吗? 若must表示推测,疑问部分不能用must,而应根据must后的动词结构采用相应的动词形式: He must be tired, isnt he? 他一定累了,是吗?,三、陈述部分为祈使句的反意疑问句 1. 基本原则:若陈述部分为祈使句,疑问部分通常用will you:,Please help us, will you? 请帮帮我们,好吗? Come with us, will you? 同我们一起去,好吗? Dont

12、 forget to post the letter, will you? 请别忘了寄信。 2. 当祈使句为Lets时,疑问部分总是用 shall we: Lets go there together, shall we? 我们一起去,好吗? 3. 当祈使句为Let us时,若表示请求,疑问部分用will you,若表示建议,疑问部分用 shall we: Let us know your address, will you? 请把你的地址告诉我们,好吗? Let us go swimming together, shall we?,Rick: Hello, Rick speaking. St

13、eve: Hi, Rick. Its Steve. Hows it going? Rick: Not bad, thanks. The weathers great. What are you doing? Steve: Im playing basketball with some friends at the park.,sb. speaking. 打电话常用语,完整回答为: This is sb. (speaking). 意为“我是”,打电话专用于总结: Whos that (speaking)?= Whos speaking? 你是谁? May/Could/Can I speak to

14、. 请让接下电话。 Is that . (speaking)? 你是吗? This is . (speaking)? 我是 Hold on, please. 稍等。,Hows it going? 最近怎么样?最近好不好? it 代指说话人所关心的任何事情,可与everything互换。后可接with sb/ sth.用来表达对朋友、家人的关怀。如: Hows it going with Peter? 彼特最近怎么样? Hows it going with your study? 你最近学习怎么样? Hows everything (going)? 最近还好吗?一切还好吗? 重点不在于询问,而在

15、于问候或打招呼。,对此问句的回答: Great!好极了! Wonderful!棒极了! Pretty good!相当好! Not bad. 还不错。 Just so-so. 马马虎虎。 Everything is OK. 一切都好。 Everything goes well. 一切顺利。,这是一个省略句,sound前省略了主语it。相当于 It sounds like youre 。英语It sounds like 与It sounds 句型近似,都表示“听起来;听上去”。如: (It) Sounds like hes all right now. 听上去他现在病已经好了。 (It) Soun

16、ds like you had a good time on your trip. 听起来你旅行玩得很开心。 sound+ adj. 2. sound like + 句子 / 名词 (It) Sounds interesting. (It) Sounds like a good idea. 听起来是个好主意。,Rick: Sounds like youre having a good time. Steve: Yeah. Is your brother at home?,have a great/good/nice time = enjoy oneself =have fun 意为“玩得开心,过得愉快”

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