【英语】人教新目标：七年级上总复习学案七年级英语总复习（一）A.英语句型转换(英语的句子类型有: 陈述句，包括肯定句和否定句；疑问句，)一、肯定句变否定句: 句子中如有be (am, is, are)，或情态动词can, must等, 在be或情态动词后加not。

练习：将下列句子变成否定句1. I am a doctor I a doctor2. The girs are students. The girs students.3. Jane is a nurse Jane a nurse4. He can play football. He play football.5. We must go now. We go now.如果句子中没有be (am, is ,are)或情态动词,只有行为动词原形，在动词前加don`t。

如果行为动词是第三人称单数，在动词前加doesn’t，行为动词恢复原形。

1) .I have a book. I a book. 2). They like Chinese. They Chinese.3). We come from China. We fromChina.4).She has a small mouth. She a small mouth.5).Maria likes China. Maria China.6).Jane comes from th USA. Jane from the USA.7). Maria comes from Cuba. Maria come from Cuba.8). We know Maria. We know Maria.二、肯定句变为一般疑问句:句子中如有be动词(am, is, are)，或情态动词can, must 等，则把它们提到句首。

注意：肯定句变问句时，如果句子主语是一人称，要转变为二人称，即：I , we 变为you；am变为are ; my 变为your, our 变为your。

练习:将下列句子变成一般疑问句1. I am a teacher. a teacher?2. The boys are students. students?3. Jane is a girl. a girl?4. He can play football. play football?5. We must go now. go now?如果主语后面只有动词原形，在句首加Do；如果主语是单数三人称，谓语动词是三单形式，则在句首加Does，后面动词恢复原形。

1). I have a book . a book? 2). They like Chinese . they Chinese?3).We speak Chinese. Chinese? 4). She has a friend. she a friend?5) .Maria likes China. Maria China? 6). She knows Maria. she Maria?7). Jane comes from the U.S.A. Jane from the U.S.A?三、一般疑问句的肯定和否定回答: 肯定Yes , 代词+ be/助动词. 否定回答：No, 代词+be/助动词+not.练习：对下面的句子做肯定回答或否定回答1. Are you a student? Yes, . No, .2. Is Jane from China? Yes, . No, .3. Are those books? Yes, . No , .4. Is this an egg? Yes, . No , .5. Do they like English? Yes, . No, .6. Does Maria like China? Yes, . No, .7. Do the boys come from the U.S.A? Yes , . No , .B人称代词分主格和宾格。

主格，在句子中作主语位于动词之前；宾格，在句子中作宾语或表语位于动词或介词之后。

物主代词表示所属关系，译为“...的”，通常分为形物和名物。

形物通常位于名词之前充当名词的定语如果名词前还有其他的定语，物主代词要放在其他定语的前面。

名物的用法相当于名词，其后不能再接名词。

练习一，用适当的人称代词填空：1._____ (I, my )am a boy.2. ______ (you, your)are Linda.3. _____ (she, her)is Mary.4. ____ (it, its)is my dog Wangwang.5. (we, us)_____ are in Class Five.6. (they,their）_____ are in Class Four.7. They are friends. I love (they, them) . 8.Look at (my, me). Can you see (I, me)?9. She is new, please help (she, her). 10.We can`t find our bags. Please help (us, we).练习二，用适当的物主代词填空：1. I’m Jack. ______ scho olbag is red.2. He is Eric. This blue jacket is_____.3. You are Mary. The black pencil is ______.4. She is Grace. ____ cup is purple.5. It is my dog. _name is Wangwang.6.We are happy because friends are in China.7. The boys are Chinese. names are Chinese names. 8. This is not my pen. That one is .练习三，选词填空：1. am a girl. name’s Jenny. (my, I )2. —What’s name? name is Jack. (he, his)3. — Is Linda? (she, her) — No. name’s Grace. (she, her)4. — Are Eric? (your, you) — Yes, am. (I, my)5. —What’s name? (your, you) —name’s Bob. (I, my)6. name’s Mike and name’s Gina. (her, his)7. Jenny Brown . family name is Brown. (she`s, her)8. Bob Hand. friend is Jim Green.(he`s ,his)9. Look at the books they`re (their, theirs).10.This is not your room. That one is (your .yours)分为可数名词:countable noun(cn)和不可数名词:uncountable noun(un)可数名词单数变复数的规则：1. 一般情况直接加s friends aunts moms parents2.以-s, -x, -sh, -ch 结尾的加es：classes boxe swatches dishes3. 以辅音字母加y结尾的变y为i 再加es：family-families dictionary-dictionaries keys boys days4. 以f 或fe 结尾的改f 或fe为v 再加es：life-lives wife-wives scarf- scarves5. 以o结尾的名词，有生命的事物加-es无生命的事物加-s：photo-photos radio- radios tomato-tomatoes 5. 特殊情况，无规则可循，需牢记：man-men woman-women child-children sheep-sheep名词在句中所作的成分：主语；宾语；表语；定语;等。

判断下列划线名词在句中所作的成分：1. That boy is Chinese.2. I love the women teachers .3. I lost my pen.4. Jenny plays ping-pong at school.5. They are my friends名词所有格：(Possessive Case of Noun)用于表示所属关系。

构成方法：1、单数词尾加" `s";2、不以s结尾的复数名词词尾加" `s";3、以s结尾的名词词尾只“` ”。

4、介词of 也可用于表示名词所有格。

主要用于无生命的事物但注意其语序，试比较：the dog`s name/the name of the dog.分为连系动词:(Linking verb) 助动词:(Auxiliary verb)情态动词:(Modal verb) 实义动词:(Notional verb)连系动词:(Linking verb)所学过的连系动词有be动词，其一般现在时态有三种变化形式：am, is, are。

be动词之后可接名词，形容词，副词，代词，介词短语等充当句子的表语。

be动词的使用随主语变化。

在课文中所学的句子:That sounds interesting！sound(听起来) 后面所接的词也是形容词，sound是连系动词吗？be动词的用法：I (我)用am，you（你）用are，is用于he，she, it（他，她，它）。

单数名词用is，复数名词皆用are。

练习：用be动词的正确形式填空：1. Hello! I _______ Jack.2. _______ her name Jenny?3. What ______ your name?4. My name _____ Wu Ming.5. ______ you Ms. Smith?6. Jim and Eric ____ in Class Five.7. The boys Chinese. 8. You and I in No. Six Middle School.情态动词:(Modal verb)用于表示说话者的语气、态度，不能单独使用，其后跟动词原形。

句中有情态动词时，变否定句在其后家not,变问句把情态动词提到句首。