五年级英语上册第三单元语法知识点总汇（外研版）.doc

五年级英语上册第三单元语法知识点总汇（外研版） 五年级英语上册第三单元语法知识点总汇（外研版）1、What are you going to do?你想做什么?询问他人在未来的打算。Be going to 后面要跟动词的原形。2、this evening 和 tonight的区别：this evening指的是今天晚上睡觉以前的时间，一般指晚上十二点以前。而tonight指的是今晚，一般是指一整晚的时间，通宵。3、特殊疑问句1)、结构：特殊疑问词+一般疑问句的形式(一般情况下)例：Which do you like better?特例：what happened to the other people on the plane?2)、特殊疑问词的分类：疑问代词：what;who;which;whom疑问形容词：what+名词;which+名词;whose+名词疑问副词：when ;where; why; how3)、疑问代词的用法：(1)What “什么”用来问是什么，做什么，叫什么，什么样，询问职业等等。例：What is your name? 你的名字叫什么?What is your father? 你爸爸是干什么的?(询问职业)=What does your father do ?What is your hobby?你的爱好是什么?What is your favourite food?你最喜爱的食物是什么?Whats your math teacher like? 你的数学老师长得什么样子?What is the date today?今天几月几号?It is May 1st.(2)who“谁”用来问人物是谁。例：Who is your English teacher ?你的英语老师是谁?Whos that man? 那个男人是谁?(3)which“哪种、哪一个”例：Which do you like better?4)、疑问形容词的用法：(1)what time “几点了”用来问具体的时间，如：What time is it? 现在几点了?(2)What colour”什么颜色”用来问物体的颜色。如：What colour is your schoolbag?你的书包是什么颜色的?(3)What kind of “什么种类”用来问类别。如：What kind of fruit do you like?你最喜欢哪一种水果?(4)what day“什么日子”用来询问周几。如：What day is it?今天周几?It is Sunday.(5) whose+名词“谁的”用来问物体的主人是谁如：Whose pencil is this? 这是谁的铅笔?Whose bike is blue? 谁的自行车是蓝色的?(6) which+名词“哪一个”用来问具体的哪一个。如：Which season do you like best?你最喜欢哪个季节?Which pencil is kens? the long one or the short one? 哪只铅笔是Ken的?长的那支还是短的那支?Which class are you in ?你在哪个班?5)、疑问副词的用法：(1)Where “在哪里，到哪里”用来问地点。例：Where are you from?你从哪里来?Where are you going to ?你打算去哪里?Where is my ruler?我的尺子在哪里?(2)When“什么时候”用来问时间。例：When is your birthday? 你的生日是什么时候?When are you going to ?你打算什么时候去?When do you go to school?你什么时候去上学?(3)why“为什么”用来问原因，一般要用because来回答。如：why do you like spring?你为什么喜欢春天?Because I can fly kites.国为我可以放风筝。(4)how“怎样”“如何做某事”用来问身体健康状况，或者事情的状况，对事件的看法等。如：How are you?你(身体)好吗?How is your mother? 你妈妈(身体)好吗?How is the weather today?今天天气怎么样?=What is the weather like today?How do you do ?(初次见面)您好(5)how many+名词复数“多少个”用来问有多少个,后面要跟名词的复数形式。如：How many books do you have?你有多少本书?How many kites can you see? 你能看见多少只风筝?(6) how much “多少钱”用来问物体的价钱。如：How much are they? 他们多少钱?How much is your schoolbag? 你的书包多少钱?(7)how old “几岁了”用来问年龄。如：How old are you ? 你几岁了?How old is your father? 你爸爸多大了?(8) how long “多长”如：How long is the Yellow River?(9)how tall “多高”：如：How tall is he ?他多高?(10)how about+n./ving“怎么样”表建议、请求如：What about you?4、I want to be我想成为 表示理想。相当于Im going to be .例：I want to be a teacher.5、在哪个门用介词at,at the north/east/south/west gate.6、一般将来时(语法)1)构成：be(am/is/are) going to+动词原形 或 will+动词原形例：I am going to the bookstore by bus this afternoon.2)用法：表示将要发生的动作或状态。常与tomorrow,next w