1、how引导的特殊疑问句和现在进行时(二),单元语法聚焦七,1Hows the weather? 天气怎么样？ Its sunny. 晴朗。 2Hows it going? 情况进展得怎么样？ 3What are you doing? 你在做什么？ Im cooking. 我在做饭。,教材典句,4What are they doing? 他们在做什么？ They are playing basketball in the park. 他们在公园里打篮球。 5What are Julie and Jane doing? 朱莉和简在做什么？,语法探究,一、how引导的特殊疑问句 1how的基本含义是
2、“怎么样”，用于询问“程度怎么样”，还可以询问“健康状况”和“天气情况”等。 (1)询问天气“怎么样”。 Hows the weather in Beijing? 北京的天气怎么样？ Its sunny. 晴朗。,(2)询问事情进展得“怎么样”。 Hows it going? 情况进展得怎么样？ Not bad, thanks. 不错，谢谢。 (3)询问动作的执行程度“怎么样”。 How do you like China? 你觉得中国怎么样？ I like it very much. 我非常喜欢它。,(4)询问身体健康状况“怎么样”。 How are you？你好吗？ Im fine. Th
3、ank you. 我很好，谢谢。 (5)询问动作执行的方式、手段等“怎么样”。 How do you usually go to school? 你通常怎样去上学？ On foot. 步行。,2how还可以与其他词一起构成短语，询问数量、价格、年龄等。 (1)how about用于询问或征询意见等，相当于 what about，后接名词、代词或动名词，意为“怎么样”。 I like playing football. How about you? 我喜欢踢足球。你呢？,(2)how many用于询问人或物品的数量，后接可数名词的复数形式，意为“多少”。 How many students ar
4、e there in your class? 你们班有多少名学生？ There are forty. 四十名。 (3)how much既可以询问物品数量，后接不可数名词，意为“多少”；又可以询问物品价格，意为“多少钱”。,(4)how old询问年龄，意为“多大”。 How old are you? 你多大了？ Im twelve. 我十二岁。 (5)how far用于询问距离，意为“多远”。 How far is it from your home to school? 从你家到学校有多远？ About three hundred meters. 大约三百米。,(6)how long 既可以
5、询问时间，意为“多久”；又可以询问物品的长度，意为“多长”。 How long will it last? 这要持续多久？ How long is the river? 这条河有多长？,二、现在进行时(二) 句式结构：现在进行时主要有肯定、否定、疑问等句式结构及对一般疑问句的简略回答。 1肯定句式 现在进行时的肯定句的基本形式：_ Theyre running along the street. 他们正沿着街道跑。,主语be动词v.ing其他,2否定句式 其否定形式是在be动词后加_。 He isnt doing his homework. 他没在做家庭作业。,not,3一般疑问句式及其简略回
6、答 现在进行时的陈述句变一般疑问句时，只需将_提到句首。一般疑问句用Yes或No来回答。 Are they working now? 现在他们正在工作吗？ Yes, they are./No, they arent. 是的，他们正在工作。/不，他们没有。,be动词,4特殊疑问句 现在进行时的特殊疑问句是在一般疑问句之前加上一个_。 What are you doing？你正在干什么？ Where are they working？他们正在哪儿工作？,特殊疑问词,实战演练,. 单项填空 ( )1._？ Hes working in Canada. AWhat does Uncle Joe do
7、BWhere does Uncle Joe work CWhen is Uncle Joe working DWhere is Uncle Joe working,D,( )2.2017株洲 Be quiet! A bird _ something on the window. Aate Beats Cis eating,C,【解析】考查动词的时态。句意：安静！ 有一只鸟正在窗户上吃东西。ate为动词eat的过去式；eats为第三人称单数形式；is eating是现在进行时；“Be quiet！”是现在进行时态的标志。故选C。,( )3.Is Bob _ to music again? Yes
8、, he _ to it for two hours every day. Alistens; listens Blistening; listens Clistens; listening Dlistening; listening,B,( )4. _ is everything going? Very well. A. How B. How old C. How many D. How far ( )5. Dont talk loudly. My grandparents _ Ais sleeping Bare sleeping Csleeping Dsleep,A,B,.用所给单词的适当
9、形式填空 1. Its eight oclock in the morning. We _ (have) lessons. 2. Whats Lucy doing? She _(do) her homework. 3. _you _ (play) computer games now? Yes, I am.,are having,is doing,Are,playing,4. Is your mother at home now? Yes, she is. She _(talk) on the phone. 5. Listen! Who_(sing) next door? Susan. 6.
10、What are you doing now? We _(swim) in the lake.,is talking,is singing,are swimming,. 根据汉语意思完成句子，每空一词 1. 孩子们没在做家庭作业。 The children _ _ their homework. 2. 这本书多少钱？ _ _ is this book? 3. 你的学校离火车站有多远？ _ _ is it from your school to the railway station?,arent doing,How much,How far,4“杰克正在洗车吗？” “不，他正在和他的父母交谈。
11、” _ Jack washing the car? No, he _ _ with his parents. 52017广州改编 我不明白为什么他们在这个时候踢足球。 I cant understand why they _ _football at this moment.,Is,is talking,are playing,.句型转换 1. The children are playing football in the park.(对画线部分提问) _ _ the children _ in the park? 2. Are Lucy and Lily watching TV now？(
12、作肯定回答) _， _ _ 3. I am writing a letter.(改为一般疑问句) _ _ _ a letter?,What are,doing,Yes,they are,Are you writing,4. The students are playing basketball on the playground.(改为否定句) The students _ playing basketball on the playground. 5They often swim in the river.(用now改成现在进行时态) They _ _ in the river now. 6How is the weather in Xian？(改为同义句) _ the weather _ in Xian?,arent,are swimming,Whats,like,
