七年級英語上學期總復習 一、be(am、is、are)的基本用法,區(qū)別及其引導的一般疑問句和回答。 am接在I之后,is放在單數(shù)的名詞或代詞之后,are放在復數(shù)的名詞或代詞之后, 否定句在be后加not,一般疑問句將be提前。 回答:Yes,人稱代詞+ be./ No, 人稱代詞+be + not. 二、both 與all 的異同: both“兩個人都”與all “全部都”放在:情態(tài)動詞或助動詞之后,行為動詞前;而all “三人或三人以上都” They are both teachers. 他們都是教師。(總數(shù)為兩個人) They are all teachers. 他們都是教師。(三人或三人以上) 三、基數(shù)詞的表達: 1—100 one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, nineteen, twenty, twenty-one, … thirty …forty…fifty…sixty…seventy…eighty…ninety…hundred 四、時間表達法: 1:00 one o’clock 1:05 one - o - five / five past one 1)用“分+ past+ 時”,表示“幾點幾分” 如:8:23 twenty-three past eight 2)用“60-分 + to時+1”表示“差幾分到幾點” 如:3:55 five to four ; 5:40 twenty to six 3)直接表達,即“時+ 分”,如:4:10 four ten ; 12:50 twelve fifty ; 2:30 two thirty 五、名詞所有格 名詞所有格表達形式,構(gòu)成在名詞后加“ ‘s “,意思是“……的”。 “ ‘s “通常用于有生命的,而無生命的常用結(jié)構(gòu)…of; 區(qū)別:Tom and Jim’s father 湯姆和吉姆的父親(Tom and Jim are brothers.) Tom’s (father ) and Jim’s father 湯姆的父親和吉姆的父親 六、a few ; few; a little與little
七、有實義動詞的一般現(xiàn)在時態(tài)的用法:動詞原形和動詞第三人稱單數(shù)形式 (一)動詞第三人稱單數(shù)形式:動詞+s/es,規(guī)則: 1)一般情況以及以e結(jié)尾的動詞,直接加“s”,如:make----makes; come----comes 2) 動詞以o,s,ch,sh, x結(jié)尾,加“es”,如:do---does; watch----watches; wish---wishes; miss----misses; guess----guesses 3) 以輔音字母+y結(jié)尾的動詞,先把y改為i,再加es, 如:study---studies 4)特殊情況:have----has (二)句型轉(zhuǎn)換: 1)主語為第三人稱單數(shù),否定句,在動詞前加doesn’t, 再把動詞改回原形,一般疑問句,在句首加does,再把動詞改回原形, 回答用:Yes,人稱代詞+does./ No,人稱代詞+doesn’t. 2) 主語為除第三人稱單數(shù)之外的人稱,否定句,在動詞前加don’t, 一般疑問句,在句首加do, 回答用:Yes,人稱代詞+do./ No, 人稱代詞+don’t. 八、名詞性物主代詞與形容詞性物主代詞的用法區(qū)別: 名詞性物主代詞與形容詞性物主代詞的漢語意思是一樣的,名詞性物主代詞可獨立使用,后面不要跟名詞; 但形容詞性物主代詞不可獨立使用,后面要跟名詞。 九、不可數(shù)名詞數(shù)量的表達 milk, chicken, bread , French fries, coke, coffee, rice, orange juice, fish, porridge, water, beef, 等是不可數(shù)名詞。不可數(shù)名詞通常沒有復數(shù)形式。不可數(shù)名詞通常不能直接與具體的數(shù)詞連用,如需要表示數(shù)量,應(yīng):數(shù)詞+量詞of+ 不可數(shù)名詞 、How much 與How many 1、how much + ……?對價格提問“….多少錢?”,此外,how much +不可數(shù)名詞+ ….?對數(shù)量提問 “多少….”。 2、how many+復數(shù)名詞…..?對數(shù)量提問 “多少….?” 十、重點短語和句型: 1. live in+地點/ live with sb和……一起 2. May I study English with you ? 3. No problem. 4. be helpful/kind/friendly to 5. at the English corner 6. Please help us find him. 7. want to do sth.=would like to do sth. 8. What does your father do?=What is your father? =What’s your father’s job? 9. look after 10. at home/at school 11. a photo of my family 12. have a look 13. on the sofa/on the desk 14. on a farm/ in the shop 15. May I take your order? 16. May I help you?= Can I help you? = What can I do for you? 17. Help yourself/ yourselves to +食物 18. What do youhave for breakfast? 19. -- Would you like to have dinner with me? ---OK, I’d love to. 一、人稱代詞的主格與賓格: 人稱代詞的主格在句子中當主語,賓格在句子作動詞或介詞的賓語 I like it .(I為主格, it為賓格) She likes English. (she為主語) Do they go with us? ( they為主格, us為賓格) 二、可數(shù)名詞的復數(shù): (1)規(guī)則變化 1)一般在名詞詞尾加--s,如:car----cars; apple---apples 2)以s, x, ch, sh結(jié)尾的詞,在詞尾加---es,如:box---boxes; bus---buses; watch ---watches. 3)以輔音字母+y結(jié)尾,變y為i再加es,如:family---families. 5)以fe、f結(jié)尾,變fe、f為v再加es,如:life---lives. (2)不規(guī)則變化:如:mouse---mice;tooth---teeth; foot---feet;Chinese---Chinese, Japanese---Japanese;man---men; woman---women; child---children等 三、 a, an的用法: a /an 都表示“一,一個”,放在可數(shù)單數(shù)形式的名詞前,如果單詞以元音讀音開始的,我們在前用an, 四、一般現(xiàn)在時的一般疑問句及其回答。 2、情態(tài)動詞的否定句與疑問句:否定句在情態(tài)動詞后加not,疑問句把情態(tài)動詞提前 五、區(qū)別has/have與am/is/are的用法: has/have表示“有”,即“某人有某物”, am/is/are表示“是”,即“…是…” 六、重要短語與句型: 1. look after=take care of 照顧,照看 2. look the same 看起來一樣 3. Not at all =You are welcome. = That’s all right. 不用謝,別客氣 4. try on 試穿 5. pick up 撿起來 6. What’s up? =What’s wrong? = What’s the matter? 怎么啦?什么事? 7. May I help you? =What can I do for you? 能為您效勞嗎? 8. What do you think of….?=How do you like…?你覺得…..怎么樣? 9. Are you kidding? 開玩笑吧? 10. be free = have time 有空,有時間 11. call sb. back 回復電話給….. 12. ask sb. (not) to do sth. 叫某人(別)干某事 13. How(What) about doing? 做….,怎樣? 14. What time is it? =What is the time? 幾點了? 15. It’s time (for sb.) to do sth.. 該某人干某事的時候了。 16. It’s very kind of you to help us. 你幫助我們,真好。 17. tell sb. about sth. 告訴某人某事 |
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