七年级上册英语重点句型及知识点.doc

七年级上册英语重点句型及知识点Unit1. My names Gina.句型：1, Whats your name? My names Jenny. / Im Jenny. / Jenny.May I have your name? Yes, my names Jenny. Whats his/her name? His/Her names Tony/Gina. 2, Im Tony Brown. Whats your full name?My full name/ It is Tony Brown. My first name is Tony. My last name/family name is Brown. 3, Whats your/his/her telephone/phone number? Its 555-3539.语法：1,形容词性物主代词：my(我的) your(你的) his/her/its(他/她/它的) our(我们的) your(你们的）their(他们的） 后面需要接名词，修饰名词，做前置定语。 在句中可作主语，宾语等成分。 My book is here. This is my book. 2, 主格： I you he/she/ it we you they 在句中做主语，一般放句首，后面紧跟 am/is/are 及其他动词。 Im a student. She looks great. Unit2. Is this your pencil?句型：1, Is this your pencil? Yes, it is. 2, Is this my pen? No, it isnt. 3, Is that his book? Yes, it is. 4, How do you spell it? = Can you spell it, please? = Spell it, please. 5, Call Alan at 495-3539. Call me/him/her/them. 给我/他/她/他们打电话. Call 4953539 拨打4953539。 Call sb. at + 电话号码 拨打找某人 6, Is that your computer game in the lost and found case? 7, a set of keys a set of + 名词复数语法；1,句中含be(am, is, are)一般疑问句的变法： 把be提前，如果句中有my变your，I 变you，其他的照抄不变。肯定回答 yes, 主语+am/is/are 否定回答 No,主语+am not/arent/isnt. 注意：回答时主语如果是物品单数或者this/that的话，用it替代主语，如果是复数人和物品用they替代。 2, be动词的用法口诀；I am, you are, is 他/她/它（he/she/it）,单数is 复数are. Be动词跟随主语的变化而变化。Unit3. This is my sister.句型：1,Is this your sister? No, it isnt. Is she your sister? No, she isnt. 2,This is my friend. These are my friends. That is my brother. Those are my brothers. 3, Thanks for the photo of your family. Here is my family photo. photo of your family = your family photo语法：可数名词单数变复数：一般情况下加s, book-books， 以s, x, sh, ch结尾的加es watch-watches 以辅音字母加y结尾的，把y改为i再加es boy- boys, family-families 以o结尾的有生命的加es, 无生命的加s, tomato-tomatoes, photo-photosunit4. Wheres my backpack? 句型：Wheres the baseball? Its in the backpack. Wheres my computer game? Its under the bed. Where are his keys? Theyre on the dresser. Where are your books? Theyre on the chair. Where are her keys? Theyre on the table. Where are you? Im at school. Is it on the dresser? No, it isnt. Please take these things to your sister. Can you bring some things to school? The book is on the floor.语法: 1,询问人或物品在哪里，我们用Where, 结构为 where+is/are+人/物品名称? “在哪里” 回答用 主语+is/are +in/at/under/on/near +地点注意：表示“在地方”地点前要用定冠词the 或者形容词性物主代词my/your/his/their修饰，但是两者不能同时出现，我们可以说in the room, in my room 但是绝对不可以in the my room.词语用法:1, take v.带走， 把人或物品带到别的地方去，take to 把带到去 bring v.带来，把人或物品从别的地方带到说话的地方来 bringto 把带到来 2,please 后接动词用原形。unit5. Do you have a soccer ball?句型: Do you have a TV? Yes, I do/No, I dont. Do they have a computer? Yes, they do./No, they dont. Does he have a tennis racket? Yes, he does./No, he doesnt. Does she have a soccer ball? Yes, she does./No, she doesnt. Does he have a ping-pang ball? Yes, he does./No, he doesnt. Lets play soccer. Let me help you. I dont have a soccer ball. That sounds good.语法：1,句中不含be(am,is,are)动词的 一般疑问句的变法。 也就是说句中谓语动词是实义动词时，要变为一般疑问句，在句首加do/does（当主语是第三人称单数的时候用does）,第一人称变第二人称，动词变原形其他的语序不变。I have a computer. Do you have a computer? She likes playing ping-pang.- Does she like playing ping-pang.肯定回答用yes, 主语+do/does.否定回答用No,主语+dont/doesnt. 2一般句子中当主语是第三人称单数的时候，谓语动词要起变化。具体的变化为：一般情况加s, know-knows, 以s,x,ch,sh,o结尾的加es, teach-teaches, go-goes, 以辅音字母加y结尾，把y改为i, 再加es study-studies 3,do/does 叫做助动词(语法需要加上去翻译部出来的动词)时，后面接动词原形， Does he like reading? She doesnt like reading. She doesnt do her homework. 但是如果做实义动词(能翻译出来意思的动词)呢，遇到主语第三人称单数就要起变化。 She does her homework. 4，have的第三人称单数为 has. 5, let sb do sth 让某人做某事 （sb代表人，如果是代词用宾格，do代表动词原形） 6，play+球类 表示“踢，打，玩.” play football play+the+乐器 表示“弹奏乐器” play the piano unit6 Do you like bananas?句型：Do you like salad? Yes, I do./No, I dont. Does he like pears? Yes, he does./No, he doesnt. I like oranges. I dont like oranges. Running star eats lots of healthy food.语法: 句中谓语动词是实义动词的陈述句，变否定形式在实义动词前加dontdoesnt(主语是第三人称单数时用doesnt). like doing sth/like to do sth 喜欢做某事 I like swimming. She likes to eat hamburgers.Unit7 How much are these pants?句型：How much is the red sweater? Its eight dollars. Whats the price of the red sweater? Its eight dollars. How much are these black pants? Theyre ten dollars. Whats the price of these black pants? Theyre ten dollars. Can I help you?=What can I do for you? Yes, please. I want a sweater. What color do you want? Blue. Here you are. How much is it? Nine dollars. Ill take it. Anyone can afford our prices. Come and see for yourself at Huaxing Clothes Store. We have sweaters at a very good price. You can buy socks for only $1 each. The girl in red is my friend. The green shorts are on sale for $25.结构： 询问价格 How much + is/are + 物品名称？ Whats the price of+ 物品名称？ 多少钱？ 回答：Its/Theyre + 价格Unit8 When is your birthday?句型：When is your birthday? My birthday is November 11th. When is Liu Pings birthday? Her birthday is on September 5th. When is his birthday? Its March 21st.语法： 月份前用介词in, in May 在六月， 但是具体到某一天用介词on, on May 1st.Unit9 Do you want to go to a movie?句型：Do you want to go to a movie? Yes, I do./ No, I dont. Does he want to go to a movie? Yes, he does./No, he doesnt. What kind of movies do you like? I like action movies and comedies. I like thrillers and l like Beijing Opera. I like comedies but I dont like documentaries. She often goes to see Chinese action movies on weekends. She thinks she can learn about Chinese history. He really likes his movies. Mike father likes it, too! = Mikes father also like it. I think its boring/exciting/interesting/relaxing. She is bored/excited/interested/relaxed.语法：too, also也，都用于肯定句中，但是also用于句中，too用于句末，且用逗号隔开。Unit10 Can you play the guitar?句型：Can you dance? Yes, I can./No, I cant. Can he paint? Yes, he can./ No, he cant. Can she speak English? Yes, she can./No, she cant. What club do you want to join? We want to join the chess club. I want to join the basketball club. What can you do? I can play the guitar. Are you good with kids? Can you help kids with swimming? Come and join us! Musicians wanted for school music festival. Can you draw? Yes, a little. I want to learn about art. Do you have an e-mail address?语法：一般疑问句总结：be动词提前型，句首加助动词do/does型，can/could/may/will/would等情态动词开头型， 回答一律用yes/No回答。注意，助动词和情态动词后接动词一定用原形。结构：1 join与 join in 的区别 join 参加，指参加某项活动 join in 加入 着重加入某种组织，团体，政党并成为其中一员。 2，help sb do sth/help sb with doing sth 帮助某人做某事 3, be good at=be well in 在擅长，擅长于 be good for 对 有好处 be good with 和相处的很好 4, learn about sth 学习有关于Unit11 What time do you go to school?句型：What time do you usually get up? I usually get up at five oclock. What time does he eat breakfast? He eats breakfast at seven oclock. What time does she go to school? She goes to school at eight oclock. He brushes his teeth and has a shower. What a funny time to eat breakfast! To get to work, he takes the number 17 bus to a hotel. The bus usually takes him to work at 19:15. People love to listen to him. He goes to bed at 8:30. Can you think what his job is? Please write and tell me about your morning. Please write soon.语法: 1,时间表达法 1，直接表达法，8:20 eight twenty 2, 间接表达法 分钟+to+时钟 表示“几点差几分” 3:40 twenty to four 分钟+past+时钟 表示“几点过几分” 3:20 twenty past three a quarter to three 3:15 three quarter past five 5:45 half past six 6;30 具体时间前用介词at 表示在几点 2, What time 问具体的时间，具体到几点 When 问时间，范围比what time 广，可以是具体的时间，也可以是大概的时间结构：take sb to sp 带某人去某地 listen to 听 write to sb 写信给某人 tell sb about sth 告诉某人有关于某事 tell sb to do sth 告诉某人去做某事Unit12 My favorite subject is science.句型：Whats your favorite subject? My favorite subject is math. Whats his favorite subject? His favorite subject is art. Whats her favorite subject? Her favorite subject is P.E. What subject do you like best? I like math best. Why do you like math? Because its interesting. Why does he like art? Because its fun. Who is your art teacher? Our art teacher is Mrs. Jones. Im really busy doing my homework. She is busy with her work. I have science. Its too difficult. Im really tired of watching TV I like to play with my dog. He is always running around with me.结构：1, favorite=likebest 最喜爱 2, be busy doing sth 忙于做某事 be busy with sth 忙于某事 3, be tired of doing sth 做感到厌烦