蘇教版--新譯林英語7年級上冊語法總結(jié)

7年級上冊語法總結(jié)Unit 1 動詞be的一般現(xiàn)在時1、表示一種事實： He is 11 years old.他11歲了。 I am from China.我來自中國。2、表示一種狀態(tài)（經(jīng)常存在）： He goes fishing every weekend.他每個周末都去釣魚。 We usually go to school at 7:00.我們通常7點上學(xué)。3、Be動詞與主語保持一致：I am a teacher.He/She is a worker. It is a little dog.They/We/You are dancers.Be動詞變化遵循原則，口訣：我是am,你是are,is 用于他、她、它,復(fù)數(shù)都是are.4、主語是第三人稱單數(shù)時，動詞的變化：一般都+s 例如：open openssssxshch以 結(jié)尾的動詞，+es 例如：watch watches 輔音字母+y結(jié)尾的動詞，y ies 例如：study studies 輔音字母+o結(jié)尾的動詞，+es 例如：go goes5、 一般現(xiàn)在時的句型轉(zhuǎn)換 否定句be+notShe is in the kitchen.She is not in the kitchen.They are in the classroom.They are not in the classroom.一般疑問句be提前She is in the kitchen.Is she in the kitchen?Yes，she is. No，she isnt.They are in the classroom.Are they in the classroom？ Yes，they are. No，they arent.Unit 2 行為動詞的一般現(xiàn)在時用法例句經(jīng)常性、習慣性的動作I go to school at 7:00 every morning.客觀事實The earth moves around the sun目前的愛好、能力等She sings very well.1、 行為動詞形式變化主語行為動詞例句第一人稱復(fù)數(shù)（we）/第二人稱復(fù)數(shù)（you）/第三人稱復(fù)數(shù)（They）原形We do our homework at home.You have lunch at school.They play basketball after school.第三人稱單數(shù)（He、She、It）第三人稱單數(shù)She does her homework in the evening.2、 句型轉(zhuǎn)換 否定句：do+not/does +not You dont go to school on Sunday. He doesnt work in this shop. 句首添加do/does Do you play basketball after school? Does John speak Chinese?Unit 3 人稱代詞1、 我們常用人稱代詞表示人或物2、 人稱代詞主格、賓格形式單數(shù)復(fù)數(shù)主格賓格主格賓格第一人稱IMe We Us 第二人稱You You You You 第三人稱He Him They ThemShe Her It It 3、 主格在句中做主語，一般用在動詞前 賓格在句中做賓語，一般用在動詞、介詞后4、 有好幾個人稱代詞并列出現(xiàn)時，順序如下： 單數(shù)：231原則you、he and I 復(fù)數(shù)：123原則we、you and theyUnit 4 表示時間的介詞in、on、at介詞用法例子in一天中的早/中/晚In the morning/afternoon/evening月份In January/February/March/April季節(jié)In Spring/Summer/Autumn/Winter年份In 2014/2015on星期On Sunday/Monday/Tuesday某一天On 1 September某一天的早/中/晚On a cold morning/Sunday afternoon特定節(jié)日/一天On Childrens Dayat某一時刻At 8:00年齡At 12 years old頻度副詞：alwaysusuallyoftensometimesseldomneverUnit 5 特殊疑問句特殊疑問詞含義例句what什么Whats your name?whatClass/grade哪個班級、年級What class/grade are you in?colour什么顏色What colour do you like?time幾點What time is it?when什么時候When do you usually get up?where哪里Where do you live?who誰Who is the man in a blue sweater?why為什么Why are you always late for school?whose誰的Whose pen is this?which哪一個Which is better,the red one or the blue one?how怎么樣How do you go to school?howmanymuch多少（可數(shù)）How many students are there in your class?多少（不可數(shù)）How much milk do you drink every day?old幾歲How old are you?often多長時間一次How often do you go to the library?long多長多久How long is the Yangtze River?How long do you watch TV every day?far多遠How far is your home from school?tall多高How tall is the building?注意：when和what time的區(qū)別 What time詢問的是具體時間，when可以是具體時間也可以是大體時間。Unit 6 可數(shù)、不可數(shù)名詞可數(shù)名詞：可以計數(shù)的名詞不可數(shù)名詞：不可以計數(shù)的名詞可數(shù)名詞：1、前面可以用不定冠詞a/an修飾 前面可以用數(shù)詞修飾，one、two、three. 前面可以用some、any修飾 2、形式變化：規(guī)則舉例+sbookbookschairchairssxchsh +esbusbusesboxboxeswatchwatchesbrushbrushes輔音yiesfamilyfamiliesO結(jié)尾有生命的人/物mangomangoespotatopotatoesf/fevesknifeknivesshelfshelves特殊變化manmenfootfeetchildchildrenfishfish不可數(shù)名詞：1、 借助表示數(shù)量的單位來表示：a piece of/two pieces of2、 不能被a/an修飾3、 做主語時，謂語動詞用單數(shù)：The food is delicious.Unit 7 some/any/there be 1、 some、any 一些 Some一般用在肯定句中。 There are some birds in the tree.(on the tree 是長在樹上) Any一般用在否定句、疑問句中。Do you have any questions?2、 特殊情況：some可以用在疑問句中，表達“建議、請求、邀請” 并希望得到對方的肯定回答 Would you like some tea? Can I have some oranges?3、 there be句型，表示“某地有某物或某人”There是引導(dǎo)詞，本身沒有詞義Be是謂語動詞，后面緊跟著的名詞為主語There be+主語（數(shù)保持一致）+地點狀語There is a book on the desk. 單數(shù) 單數(shù)（主語） 地點There are some books on the desk. 復(fù)數(shù) 復(fù)數(shù)（主語） 地點注意：有并列主語出現(xiàn)時，be的形式變化遵循“就近原則”，即與其最近的主語保持一致。There is a boy, a girl and two women in the house.There are ten students and a teacher in the classroom.句型變化：否定句be+not疑問句be提前 Unit 8 現(xiàn)在進行時 表示某人正在做某事1、 now、look、listen等表示現(xiàn)在的詞語出現(xiàn)時，用現(xiàn)在進行時 He is playing football now. Look, Miss Wang is having an English lesson. Listen, she is singing!2、 句子構(gòu)成： 主語+be動詞+v-ing He(主語) is（be動詞） playing（v-ing） football now. 3、 句型轉(zhuǎn)換：肯定句否定句疑問句及回答He is running now.He isnt running now.Is he running now?Yes ,he is./ No, he isnt.They are making a puppet.They arent making a puppet.Are the