仁爱英语七上期中复习ppt课件.ppt

1、.仁爱英语七年级上期中复习期中复习Amy.一. be动词用法v1动词be（is,am,are）的用法 v我(I)用am, 你(you)用are，is跟着他(he)，她(she)，它(it)。单数名词用is，复数名词全用are。变否定，更容易，be后not加上去。变疑问，往前提，句末问号莫丢弃。还有一条须注意，句首大写莫忘记 .用am,is,are填空1， A: _ you Miss Black? B: Yes, I _.2,Jane and Tom _my friends.3,Michael and I _(be) good friends.4,I _ a girl. My name _ Ma

2、ry. I _ in Class Two, Grade Seven. I _ 12 years old. Here _ my family photo. Look! These _ my parents and those _ my grandparents. This boy _ my brother. He _ 15 years old now. That _ my cat, Mimi. It _ very lovely.amAreisamamareareareareisisisisisam.按要求改写句子1,She is my teacher. （改否定） （改一般疑问句 并作否定回答）

3、2，Those are his moms shoes. （改否定） （改一般疑问句 并作肯定回答） She isnt my teacher.Is she your teacher?No,she isnt .Those are not his moms shoes.Are those his moms shoes?Yes,they are.二，助动词do用法1,do+not构成否定句vWe look the same.vWe dont look the same.2构成一般疑问句vThey have big black eyes.vDo they have big black eyes?vYes

4、,they do./No,they dont.二，助动词do用法v3,当主语是第三人称单数时，do改为does(1)She looks happy. She doesnt look happy.(2)He wants to buy two pairs of shoes. Does he want to buy two pairs of shoes?-Yes ,he does./No,he doesnt/.实义动词句子结构（某人做某事） 1、肯定句：I/We/You/They+动词原形+其它 主语为三单 He/She/It/My father/人名+动词三单+其它 2、否定句：I/We/You/

5、They+ dont+动词原形+其它 主语为三单 He/She/It/My father+doesnt+动词原形+其它 3、一般疑问句：Do+ I/we/you/they+动词原形+其它？ 肯定回答：Yes, I/we/you/they+ do. 否定回答：No, I/we/you/they+ dont. 主语为三单的一般疑问句：Does+ He/She/It+动词原形+其它？ 肯定回答：Yes, he/she/it+ does. 否定回答：No, he/she/it+ doesnt.先改否定句，再改一般疑问句，1作肯定回答，2作否定回答1，My dad has an old red car.

6、 . ? .2,Bob and tom have small noses. . ? .Bob and tom dont have small noseDoes your dad have an old red car.Yes,he doesMy dad doesnt have an old red car.Do bob and tom have small noseNo,they dont.三、动词的三人称单数1.直接加s come-comes want-wants2.以s,x,sh,ch和o结尾的加es watch-watches do-does go -goes3.以辅音字母+y结尾的，变

7、y为i再加es study-studies *have的三人称单数是has can的三人称单数不变.一、用括号里的词的适当形式填空I (like) We (want) They (watch) He (play) She (watch) Lucy (fish)Bob (study) Tom (know)His sister (do) Mike (cry) Eric (have) Her teachers (have)likewantwatchplayswatchesfishesstudiesknowsdoescrieshashave.四. 代词用法1this，that和it用法 v(1)thi

8、s和that是指示代词，it是人称代词。 v(2)距离说话人近的人或物用this, 距离说话人远的人或物用that。v(3)放在一起的两样东西，先说this, 后说that。 v(4)向别人介绍某人时说This is, 不说That is。 v(5)This is 不能缩写, 而That is可以缩写。 v(6)在回答this或that作主语的疑问句时, 要用it代替this或that。 .四. 代词用法v2these和those用法 vthis, that, these和those是指示代词，these是this的复数形式,指时间,距离较近的或下面要提到的人或事;those是that的复数形

9、式,指时间、距离较远或前面已经提到过的人或事物。 v在回答主语是these或those的疑问句时，通常用they代替these或those以避免重复。如： vAre these/those your apples? 这些(那些)是你的苹果吗？ Yes, they are. 是的，他们是。.翻译.那所学校 .这个男孩 .那些学生 .这些苹果 .那些铅笔是李明的 . .这件红裙子是你妹妹的吗？ . .这是个好老师吗？ .that schoolIs that a good teacher? Is this red dress your sisters? Those pencils are Li Mi

10、ngs.these applesthose studentsthis boy.人称代词人称代词I youhesheitweyouthey形容词性形容词性物主代词物主代词my yourhisher its ouryour theirl人称代词主格通常当主语人称代词主格通常当主语.l宾格作宾语宾格作宾语l物主代词表示物体归谁所有物主代词表示物体归谁所有. 必须放在名词之前必须放在名词之前,否则不能使用否则不能使用. She name is Her name is. He favorite subject is His favorite subject ismeyouhimher itusyou t

11、hem.形容词性物主代词和名词性物主代词1. 大部分形容词性物主代词在后面加 “s”构成名词 性物主代词.有3个特殊情况:mymine, his his, itsits。2. 形容词性物主代词与名词性物主代词的区别： 前者有名词的含义，后面需跟名词；后者可单独使用，相当于对应的形容词性物主代词加名词。3. 名词性物主代词作主语时，如果含义是单数，后面的be动词用is；如果含义是复数，那么be动词用are。.我的我的 mine = my + n.你的你的 yours = your + n.他的他的 his = his + n.她的她的 hers = her + n.它的它的 its = its

12、+ n.我们的我们的 ours = our + n.你们的你们的 yours = your + n.他们的他们的 theirs = their + n.名词性物主代词名词性物主代词=形容词性物主代词形容词性物主代词+名词名词 .I I mineyouyourhe/sheweyour theirtheirshis/herhis/hersmy yours yoursyou theyourours人称代词和物主代词.用所给词正确形式填空1,Are these _（you）pencils?Yes, they are _（our）.2,Whose is this pencil?Its _（I）.3,I

13、love _（she）very much.4,She is_（I）classmate.5,Miss Li often looks after_（she）brother.6,Are these _（they）bags ？No, they arent _ （their）. They are _（we）. 7._(they) buy a pair of shoes for _(he).8,_(we)will give these apples to_(they). yourminehermyhertheirtheirsoursTheyhimWethemours.冠词用法va/an用法:用在可数名词单

14、数前，表示“某一个”、某类人或物、第一次提到某人或物va用在以辅音字母开头，或以读做辅音的元音字母开头的单词前面：van用在以元音字母（a，e，i，o，u）开头，或以不发音的h字母开头的单词前面van还用在发音以元音开头的单个字母前面：不能与指示代词、物主代词、名词所有格等连用，如不说 my a good friend，可改说 a good friend of mine。 ：.v定冠词the与名词连用表示某个或某些特指的人或物，表这个（些）、那个（些）v练习：(a/an/the/ )I am _ American. My name is _ Ann. I am_ new student. I

15、am in _ Chinese middle school. My _ teacher is Miss Gao I have _ sister. We are _ twins. We look _ same. We are in _ different school.We all like _ English. _ young girl is my sister.anaaatheThe.可数名词的复数（目前学习过的）1,名词复数的规则变化： 1.通常在单数名词后加：s构成复数 eye-eyes 眼睛 car-cars 车2,以字母s，x， ch，sh结尾的单数名词，在词尾加：es构成复数bus

16、-buses 巴士 box-boxex盒子3,以辅音字母加y结尾的词，变y为i加es.baby-babies 婴儿 country-countries国家.可数名词的复数（目前学习过的）4，部分以f(e)结尾的单词，变f(e)为vesknife-knives 小刀5，不规则变化man-men woman-womenfoot-feet Chinene-Chinese*不可数名词：hair.练习:写出下列词的复数形式vdesk _ bus _vear _ pen _vruler _ orange _vcoat _ cap _vfoot _ man _desksbusesearspensrulers

17、orangescoatscapsfeetmen.v句子单数变复数，注意以下五要素1)主格人称代词要变成相应的复数主格人称代词,即Iwe, youyou，she,he,it they。 如：She is a girl. They are girls. (2)am，is要变为are。如： Im a student. We are students. (3)不定冠词a，an要去掉。如： He is a boy. They are boys. (4)普通单数名词要变为复数形式。如： It is an apple. They are apples. (5)指示代词this，that要变为these，those。如： This is a box. These are boxes.将下列句子改为单数或复数v1,She has an orange dress.v .v2,This Chinese book is mine.v .v3,Those are five boxes.v .v4,What are these in English?v ? They have orange dresses.These Chinese books are mineThat is a boxWhat is this in English