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1、七年级上英语语法大全1. All the time =always2. The weather in XXX is warm all the time=The weather in YYY is always warm.3. Take a sauna (蒸桑拿 ) enjoy hot spring(泡温泉)4. Sunny=fine=clear=bright=dry5. What was the weather like yesterday? = How was the weather yesterday?6. What will the weather be like tomorrow? =
2、 How will the weather be tomorrow?7. What is the weather like today? = How is the weather today?8. Fall(落下)；(价格)下跌)；(跌倒). Blow(吹起)；(飘扬)；(吹灭)9. Weather-天气；经历（挫折）whether=if10. An outing in spring=a spring outing11. Likebetter than=preferto 12. I can swim.-I can swim,too. =Me,too. =So can I.13. My room
3、 gets cold easily.-So does mine-(my room)14. All of class C students will go for an spring outing beside /except Tom.15. Besides (除了.)(包括) except. (除了.)(不包括) 16. Beside=next to17. Its a good time to do sth. /Its a good time for sth.18. Its + 名词短语 + to do sth. Its + 形容词 + to do sth.19. 被动语态基本结构：be +
4、动词的过去分词20. You saw the stars last night. = The stars were seen last night.21. You see the stars every night this month. = The stars are seen every night this month.22. You will see the stars tonight. = The stars will be seen tonight.23. You have seen the star already. = The stars have been seen alre
5、ady.24. 分子基数词，分母序数词，分子大于1，分母加s25. 3/4 = three quarters = three-fourths 1/2 = a half = one half26. Start = set off = set out =leave27. Hundreds of = hundreds of thousands of28. More than = over right = correct 29. Rise后不加名词，raise后加名词30. The soldier rose and fired. The soldier raised the gun and fired
6、 himself.31. A room of your own = your own room32. On your own(靠自己的能力) = yourself33. See sb. do sth.(看见某人做过某事) 34. Live on the earth(住在地球上) live on the meat(靠肉生存)35. Sick people=patient36. Youd better do(动词原形)sth. Youd better not do(动词原形) sth.例句：Youd better not eat fish. Youd better kill JIa first.3
7、7. Jia is too weak to go to school. = Jia is not strong enough to go to school. = Jia is so weak that he cant go to school.(sothat的句子中宾语不可以省略)38. English is too difficult for Jia to learn well. = English is not easy enough for Jia to learn well. = English is so difficult that Jia cant learn it well.
8、39. 反身代词三种基本用法40. A. We enjoyed ourselves last night. 反身代词作宾语(动宾) Chen made a model plane for himself. 反身代词宾语(介宾) B. The students themselves decorated the classroom. 反身代词作同位语(起强调作用)(主语+同位语) = The students decorated the classroom themselves. 反身代词作同位语(起强调作用)(同位语在句末)C. Im not quiet myself these days. 反
9、身代词作表语(be动词后)41. I havent taken my temperature yet.(yet用于现在完成时的疑问句和否定句的句末)42. Sick note = sick leave note look out = be careful43. Need 的两种词性和用法 A. need + 动词原形 + sth. neednt + 动词原形 + sth.B. Need + to do + sth. Need + sth. Dont/doest need + to do + sth. Dont/doest need + sth. 44. She has a cold. (现在式
10、)- She had a cold. (过去式)She has got a cold. (现在式)- She had got a cold. (过去式)She gets a cold. (现在式)-she got a cold. (过去式)45. In hospital(住院) in the hospital(在医院里) go to school(上学) go to the school(去学校) 46. 当well解释为身体好时well就是一个形容词.47. The ill boy(错误) the sick boy(正确)48. Be in good health(n.) = keep he
11、althy(a.) 49. What s your weight? = How much do you weigh?50. Im XX kg. = I weigh XX kg.51. Go on a diet = be on a diet52. Be fond of = care for = like53. Prefer sth. to sth. Prefer doing sth. to doing sth.54. Instead of doing sth./sth./介词短语(P.P)55. Instead解释为代替时用在句首或句末56. Not at all 例句：I do not lik
12、e smoking at all. (和 Youd better not do sth.有区别)57. Lose balance的反义词是keep balance58. However 和but的区别：however后有逗号 .例句：However, we fall ill sometime.59. Because of后加名词；because后加完整的句子. 例句：She is absent because of her illness. = She is absent because she is ill.60. Cause有两种词性n.和v. 例句：The illness is the
13、cause of her absence. = Her illness causes her absence.61. 系动词+形容词. 如:feel well. look beautiful.a62. 辨析must 和 have to Must是主观上愿意的e.g. She is such a nice person. You must meet her.Have to 是有被迫的意思，是主观上不愿意的e.g. Its cold. You have to wear more clothes.63. Its a guide to sth. 是的指南64. Help sb. (to) do sth. Help sth. (to) do sth.65. Advice 不可数，只能说a piece of advice.66. Have to后加动词原形 advise sb. to后加动词原形67. Make sb. do sth. Make sth. + adj.68. Its no use doing sth. 做是没用的69. Fail to do = dont do = be not able to do = dont manage to do 例句：Justin Bieber fail
