1、仁爱英语七年级上,期中复习Amy,一. be动词用法,1动词be（is,am,are）的用法 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 _ Mary
2、. I _ in Class Two, Grade Seven. I _ 12 years old. Here _ myfamily photo. Look! These _ my parents andthose _ my grandparents. This boy _ mybrother. He _ 15 years old now. That _ my cat, Mimi. It _ very lovely.,am,Are,is,am,am,are,are,are,are,is,is,is,is,is,am,按要求改写句子,1,She is my teacher. （改否定）（改一般疑
3、问句并作否定回答） 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 We look the same. We dont look the same. 2构成一般疑问句 They have big black eyes. Do they have big
4、black eyes? Yes,they do./No,they dont.,二，助动词do用法,3,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
5、它 2、否定句：I/We/You/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
6、has an old red car.?. 2,Bob and tom have small noses.?.,Bob and tom dont have small nose,Does your dad have an old red car.,Yes,he does,My dad doesnt have an old red car.,Do bob and tom have small nose,No,they dont,三、动词的三人称单数,1.直接加s come-comes want-wants 2.以s,x,sh,ch和o结尾的加es watch-watches do-does go
7、 -goes 3.以辅音字母+y结尾的，变y为i再加esstudy-studies *have的三人称单数是hascan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),like,want,watch,plays,watches,fishes,studies,knows,does,cries,has,h
8、ave,四. 代词用法,1this，that和it用法 (1)this和that是指示代词，it是人称代词。 (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。 (3)放在一起的两样东西，先说this, 后说that。 (4)向别人介绍某人时说This is, 不说That is。 (5)This is 不能缩写, 而That is可以缩写。 (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,2these和those用法 this, that, these和those是指示代词，these是this的复数形式,指时间,距离
9、较近的或下面要提到的人或事;those是that的复数形式,指时间、距离较远或前面已经提到过的人或事物。 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： Are 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 school,Is that a good teacher?,Is this red dress your sister
10、s?,Those pencils are Li Mings.,these apples,those students,this boy,my,your,his,her,its,our,your,their,人称代词主格通常当主语. 宾格作宾语 物主代词表示物体归谁所有. 必须放在名词之前,否则不能使用.,She name is,Her name is,He favorite subject is,His favorite subject is,me,you,him,her,it,us,you,them,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
11、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 mine = my + n. 你的 yours = your + n. 他的 his = his + n. 她的 hers = her + n. 它的 its = its + n. 我们的 ours = our + n. 你们的 yours = your + n. 他们的 the
12、irs = their + n.,名词性物主代词=形容词性物主代词+名词,I,mine,you,your,he/she,we,your,their,theirs,his/her,his/hers,my,yours,yours,you,they,our,ours,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 love _（she）very much. 4,She is_（I）classmate. 5,Miss Li often l
13、ooks 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).,your,mine,her,my,her,their,theirs,ours,They,him,We,them,ours,冠词用法,a/an用法:用在可数名词单数前，表示“某一个”、某类人或物、第一次提到某人或物 a用在以辅音字母开头，或以读做辅音的
14、元音字母开头的单词前面： an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 an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。 ：,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） 练习：(a/an/the/ ) I am _ American. My name is _ Ann. I am_ new student. I am in _ Chinese middle school. My _ teacher
15、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.,an,a,a,a,the,The,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-buses 巴士 box-boxex盒子 3,以辅音字母加y结尾的词，
16、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ves knife-knives 小刀 5，不规则变化 man-men woman-women foot-feet Chinene-Chinese*不可数名词：hair,练习:写出下列词的复数形式,desk _ bus _ ear _ pen _ ruler _ orange _ coat _ cap _ foot _ man _,desks,buses,ears,pens,rulers,oranges,coats,caps,feet
17、,men,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,1,She has an orange dress. 2,This Chinese book is mine. 3,Those are five boxes. 4,What are these in English?,They have orange dresses.,These Chinese books are mine,That is a box,What is this in English,
