仁爱版七年级Unit-3-Topic-1英语知识点梳理

1、 Unit 3 Topic 1英语知识点梳理 Section A1. Could you please后+动词原形：意为请做好吗？ Could you please的否定是在Could you please后加not 意为请不要做好吗？Eg: 1) Could you please _ (help) me with my English? 2) Could you please _ (tell) me your name? 3) Could you please do me a favor? (否定句） 4) Could you please come to my birthday party

2、? (否定句） Could you please +动原的答语是：Sure / certainly / of course 这三个短语都意为当然Eg: 1) Could you please help me with my English? (作肯定回答) 2) Could you please tell me your name? （作肯定回答）2. am / are from = come from 意为来自 Eg: 1) I am from China. (同义句) = I come from China. 2) They are from Canada. (同义句) = They co

3、me from Canada. 3) She is from America. (同义句) = She comes from America. 4) Where is he from? (同义句) = Where does he come from? 5) Where are they from? (同义句) = Where do they come from?3. speak / say / tell 的区别 speak 意为说 后面一般跟某种语言 如：speak English / Chinese/Japanese：说英语/中文/日文 say 意为说 后面一般跟说的具体内容 如：1) Ca

4、n you say the word “apple” in English? (apple这个单词是say说的内容 2) I say I want to visit Beijing. ( I want to visit Beijing是say说的内容) tell 意为告诉， 讲诉 如：1）Can you tell me your name? (你能告诉我你的名字吗)2）I want to tell you my idea.(我想告诉你我的想法)练习：用speak / say / tell来填空1) Can you _ English?2）I can ABC. 3) Can you _ me y

5、our name?4) My mother often _ a story（故事）to me.5) Lily can _ a little Chinese. 6) He _ he wants to visit Beijing.4. 含有实义动词的句子变成一般疑问句的变法： 首先看句子中是否有be动词，如果句子中没有be动词，就看句子中的实义动词，如果实义动词是原形，则在句首加Do；如果实义动词是加有s或es的，则在句首加Does,加了Does之后，后面的实义动词应去掉s或es,还原成原形。句子中的I / We要变成you, some要变成any, my变成your.练习： 1) I speak

6、 English.（改为一般疑问句） _ you _ English? 2) My father lives in China now. （改为一般疑问句） _ your father _ in China now? 3) They work in an office. （改为一般疑问句） _ they _ in an office? 4) Miss Gao likes English very much.（改为一般疑问句） _ Miss Gao _ English very much? 5) Li Ming studies in a school.（改为一般疑问句） _ Li Ming _

7、in a school?5. 含有实义动词的句子变成否定句的变法： 首先看句子中是否有be动词，如果句子中没有be动词，就看句子中的实义动词，如果实义动词是原形，则在这个实义动词前加dont；如果实义动词是加有s或es的，则在这个实义动词前加doesnt,加了doesnt之后，后面的实义动词应去掉s或es,还原成原形。句子中如果有some，some要变成any.练习：1) I speak English. （改为否定句） I _ _ English.2) My father lives in China now.（改为否定句） My father _ _ in China now.3) The

8、y work in an office. （改为否定句） They _ _ in an office.4) Miss Gao likes English very much.（改为否定句） Miss Gao _ _ English at all.5) Li Ming studies in a school.（改为否定句）Li Ming _ _ in a school.6. help sb to do sth：帮助某人做某事 help sb with sth：在.方面帮助某人Eg: 1) I often help Lily to study Chinese. (同义句） = I often he

9、lp Lily with her Chinese.2) Miss Li often helps me study English. (同义句）= Miss Li often helps me with my English. 3) We often help Lucy with her Chinese. (同义句）= We often help Lucy study Chinese. 4) Li Xiang will help Jane with her Chinese. (同义句）= Li Xiang will help Jane study Chinese.7. 1) My English

10、 is not very good. (同义句） = My English is poor（差的). 2) Lilys Chinese is not good. (同义句）8. No problem: 没问题9. 含有can 的句子变成一般疑问句的变法： 将can和前面的主语交换位置，其中I can / We can 变成Can you,其余则交换位置，句子中如果有some， some应变成any.Eg: 1) I can speak English.（改为一般疑问句） _ you speak English?2) My sister can play the piano.（改为一般疑问句）_

11、 your sister _ the piano?3) We can dance to music.（改为一般疑问句）_ _ _ to music?11. 含有can 的句子变成否定句的变法： 在can 的后面加not，can not = cant, 句子中如果有some， some应变成any。Eg: 1) I can speak English.（改为否定句） I cant speak English.2) My sister can play the piano.（改为否定句） My sister cant play the piano3) We can dance to music.（

12、改为否定句） We cant dance to music.4) They can speak some Chinese.（改为否定句） They cant speak any Chinese.12. Very much = a lot 意为非常,很 Eg: 1) I like English very much.(同义句） = I like English a lot. 2) Lily likes apples very much.(同义句） = Lily likes apples a lot. Section B1. The letter is from my Pen pal, Sam.

13、(提问） Who is the letter from?注：对人提问用Who练习：1） This is my teacher. (提问) _ _ this? 2) The girl in blue is Jane. (提问） _ _ the girl in blue? 3) The man with blond hair is Li Mings father. (提问） _ _ the man with blond hair?2. Know about: 了解 Know a lot about: 了解. 很多 Eg: 1) I know a lot about England. 我了解英国很多

14、/我很了解英国 2) My father knows a lot about me. 我的爸爸很了解我3. Live in + 地点：意为居住在某地 Eg: 1) 我居住在北京 I live in Beijing. 2) Lucy居住在中国。 Lucy lives in China. 3) 我的祖父母居住在成都 My grandparents live in Chendu.4. 掌握下列实义动词的意思 like 喜欢 / have 有 / want 想要 / know 知道 / speak 说 / come 来 /help 帮助 / live居住用上面的实义动词造句1） 我非常喜欢英语2） 他

15、们有大眼睛和小耳朵3) Jane想要参观北京4） 你认识穿着蓝色衣服的那个女孩吗？5） 我的爸爸说中文6） 这个男孩来自加拿大7) 我们经常互相帮助8） 我的祖父母居住在上海 Section C1. 1) Jane and Sally are classmates. (同义句） = Jane and Sally are in the same class. 2) We are classmates. (同义句） = We are in the same class. 3) They are in the same class. (同义句） = They are classmates.2. li

16、ke. Very much: 非常喜欢 like. a little: 有点喜欢 dont / doesnt like .at all: 一点也不喜欢练习： 1) 我非常喜欢英语 2）Jane非常喜欢苹果 3）我的妹妹一点也不喜欢中文 4）露茜和简一点也不喜欢橘子3. help each other: 互相帮助 我们经常互相帮助 We often help each other.4. What about you?= How about you? 意为 你呢？ Section D5.主 格 I weyou you he she it they宾格me usyou you him her it

17、them练习：用所给词的适当形式填空1） I often help _ (she).2） My father likes _ (I) very much.3) _ Do you know _ ? _ Yes, _ are my new classmates. (they)4) _ Excuse _ , are you from Canada? _ Yes, _ am. ( I )5) _ Is Mr. Wang your English teacher? _ Yes, _ is. We like _ very much.(he)6) Please help _ (we) find _ (the

18、y).7）_ are in the same class. (we)8) I like _ very much. (it)9) _ lives in England. (he)10) _ _ is a doctor. _ so I often help _. (she)11) _ Are _ your friends? _ Do you like_? 6. 练习：1). He _ (want/wants) to visit Beijing.2). She _ (like/likes) Chinese very much.3). (Does/Do) _ he speak Chinese? Yes, he _(does/do). / No, he doesnt.4). (Does/Do)_ Lucy speak Chinese? Yes, she_. No,she _ (dont/doesnt).5). My sister _ (live) in Shanghai.6). They _ (work) in