七年级上册期末复习之句型转换1、肯定句（根据谓语动词类型分类）⑴主语+ Be动词+ 其他注：Be动词有am , is ,are⑵主语+ 情态动词+动词原形+ 其他注：目前学习过的情态动词有can, could, will, would, may，后面必须接动词的原形。
⑶主语+ 实义动词（动原或三单）+其他注：当主语不是三单时，动词用原形；当主语是三单时，动词用三单。
2、否定句⑴主语+ Be动词+ not + 其他注：在Be动词后面加not.⑵主语+ 情态动词+not +动词原形+ 其他注：在情态动词后加not.Can not = can’t , could not = couldn’t, will not = won’t , would not = wouldn’t⑶主语(不是三单) + don’t + 原形+其他主语(是三单) + doesn’t + 原形+其他注：（当动词是原形时，变为don’t+原形；当动词是三单时，变为doesn’t+原形.）变否定句时要注意：遇到some 要变成any.3、一般疑问句⑴Be动词+ 主语+ 其他注：把Be动词提前，其他语序不变。
⑵情态动词+ 主语+ 动词原形+ 其他注：把情态动词（can, could, will, would, may）提前，其他语序不变。
⑶Do + 主语(不是三单) + 原形+其他Does +主语(是三单) + 原形+其他注：当主语（动词）不是三单时，在句首加Do，动词用原形；当主语（动词）是三单时，在句首加Does,动词用原形。
变一般疑问句时需注意：遇到我（I）要变成你（you），遇到我们（we）要变成你们（you），遇到some要变成any （有would like等希望得到对方肯定答复时除外）。
4、对划线部分提问⑴找准特殊疑问词，⑵把剩下的句子变为一般疑问句。
特殊疑问词：What (什么), Who (谁), Where (在哪里), How (怎么样), Whose (谁的), What class (哪个班), What grade (哪个年级) , What color (什么颜色), How old (多少岁), How much (多少钱，多少个，后面加不可数名词), How many (多少个，后面加可数名词复数形式) , How heavy (多重), How do you like = What do you think of (你认为……怎么样？).5、常见特殊疑问句型(1)询问名字What’s your name? (2)询问班级What class are you in? What grade are you in ?(3)询问颜色What color is it ? (4)询问电话号码What’s your telephone number ?(5)询问那是什么What’s this/that in English? What are these/those ?(6)询问外貌长相What does she look like ? (7)询问职业What does she do ? What is she ?(8)询问你想喝（吃）什么What would you like to drink (have)?(9)询问你早餐通常吃什么What do you usually have for breakfast ?(10)询问你认为……怎么样What do you think of ……？= How do you like ……？(11)询问你最喜欢的演员是谁Who is your favorite actor ?(12)询问你最喜欢的食物是什么What’s your favorite food ?(13)询问我们需要什么What do we need ？(14)询问某人是谁Who is he/she ？Who are they?(15)询问这封信来自谁Who is the letter from ?(16)询问这是谁的东西Whose cap is it , then.(17)询问来自哪里Where are you from ? Where is he/she from ? Where are they from?(18)询问在哪里工作Where does she/he work ? Where do they work ?She/He works in a hospital. They work in a restaurant.(19)询问你身体怎么样How are you ? (20)询问怎样拼写How do you spell it, please?(21)询问多少岁How old are you? How old is he/she ? How old are they?(22)询问多少钱How much is it ? (23)询问多重How heavy is it ?(24)询问数量多少How much rice do we need? How many bottles?How much 接不可数名词，How many 接可数名词复数形式。
练习：1、Linda wants to buy a toy car for her cousin.Linda to buy a toy car for her cousin.（否定句）Linda to buy a toy car for her cousin.（一般疑问句）Yes, . No, .2、I have to get some water.I to get water.(否定句)to water？（一般疑问句）Yes, . No, .3、I can speak English.I English.(否定句)English?（一般疑问句）Yes, . No, .4、Lily is from Canada.Lily Canada.(否定句)Lily Canada?(一般疑问句)Yes, . No, .5、My mother is a worker.（对划线部分提问）mother ?6、It’s red. （对划线部分提问）is it?7、She has long hair and legs. （对划线部分提问）she ?8、We need two bottles of milk. （对划线部分提问）bottles of milk do you need? 七年级上册期末复习之人称代词、物主代词、指示代词七年级上册期末复习之重点短语、句型welcome to…欢迎到…地方来；be from = come from 来自…；in the same school 在相同的学校in different grades 在不同的年级例：We are in the same school, but in different grades.look the same 看起来一样；in different clothes 穿着不同的衣服例：We look the same, but we are in different clothes.look the same 看起来一样give sth. to sb. = give sb. sth.给某人某物give this letter to Maria. What color 什么颜色look at…看着…；next to …紧靠着，邻近；help us find him could you please …可以请你做某事吗？后面接动词原形。
例：Could you please tell me your name?No problem 没问题，相当于Sure（当然）. help sb. with sth. 在某方面帮助某人a lot 许多live in 居住在…live with…和某人一起居住in the letter 在这封信里want to do sth 想要做某事；like…a lot 非常喜欢；like…a little 一点儿喜欢；not like…at all 一点儿也不喜欢。
each other 彼此，互相；be home 到家some of them in an office 在办公室in a restaurant 在餐馆on a farm 在农场in a hospitalwould like 想要…would like to do sth. = want to do sth. 想要做某事good idea Help yourself 请你随便吃Help yourselves 请你们随便吃Help yourself/yourselves to + 东西例：Help yourselves to some fish.请你们随便吃些鱼肉。
Would you like…? 你想要……吗？Would you like to…? 你想要做…事吗？Why not …? (后接动词原形)为什么不？eat out 下馆子go out 外出，滚出去！How about…? = What about…?(后接动词ing形式) …怎么样？Let me see.让我想想Let me help you让我来帮助你be kind to…对某人很友好be glad to do sth.做某事很高兴例：My teachers are all kind to me. I’m very glad to be here.buy sth. for sb. = buy sb. sth. 为某人买某物try it on 试穿它try them on 试穿他们What do you think of …? = How do you like …? 你认为……怎么样？tell sb. about sth.do some shopping = go shopping 去购物two kilos of…两千克…I think so 我认为是这样have to (后接动词原形)必须，不得不cook with us 和我们一起做饭get some waterask sb. to do sth. 告诉某人做某事call me back 给我回电话isn’t in 不在家go for a picnic = have a picnic 去野餐take sth. with …随身带……go to the zoolook forward to …盼望……think of 认为，想起think about 考虑do one’s homework 做某人的家庭作业do my homework 做我的家庭作业play with …和某人一起玩，玩弄like to do sth. like doing sth. 喜欢做某事Would you like some eggs? 你想要些鸡蛋吗？No, thanks. I’d like some chicken.What would you like to drink ?你想喝点什么？Milk for me,please. 请给我来点牛奶。