1. What 与that 在引导主语从句时的区别
2. 不定式做主语一般表示具体的某次动作。===动名词doing 表示习惯的,经常的动作。
5. be satisfied with对…感到满意
7. There be句型、以here开头的句子谓语动词和靠近的主语一致。
8. = assist sb to do sth 帮忙,协助某人去做某事
9. come up 走上前来,走近,发生,出现 come up with 追上,赶上,提出
10. remind sb. of sth. 使某人回想起某事 /提醒某人某事
11. be essential for / to … 对……是必要的
12. 集体名词family, class, team, group 等看作整体时,谓语动词用单数;看作每一个成员时,谓语动词用复数。
14. for health reasons 出于健康原因
19. keep…from/of使…免受(影响/伤害等)
20. be optimistic about … 对……乐观
21. assist sb. in /with sth.
24. through sb.’s analysis 通过某人的分析
25. play a role/ part (in) 在…中担任角色;在…中起作用;扮演一个角色
27. "the +形容词"(如the poor ,the rich ,the young, the old , the dead ,the sick,the brave 等)作主语,谓语动词往往用复数
28. a number of后面加复数名词或代词,其动词用复数形式;但the number of后面加复数名词或代词时,其谓语用单数。
29. defend…against… 为某人辩护
31. turn up 出现 / 开大(音/水量)
32. first aid 的.意思是"急救",例如:first aid to the injured 给予伤员的急救。
33. draw a conclusion 得出结论
34. cure sb of illness 治好某人…病
37. contribute to 为…作贡献或捐款,导致,有助于
38. be different from… 与……不同
39. at your convenience 在你方便的时候
40. 当主语较长,谓语较短时,常用it做形式主语,而将不定式放到谓语的后面。
41. 在定语从句中主语是关系代词who , that , which , 谓语动词的数应与先行词的数一致。
42. _______, she is still as strong as you.
43. plenty of + [u] / [c] 许多
44. suggest v. (request,insist…)
45. be/get out of control失去控制,不能操纵
46. On the wall _________ two large portraits.
47. be supposed to have done 理应当 / 被认为做过某事
48. in all directions 四面八方
51. 一些只有复数形式的名词,如people, police, cattle, clothes等作主语时,谓语动词要用复数。
52. sweep up 打扫 / 横扫 /掠过 use up 用光 come up 过来 eat up 吃光
53. news ,maths,physics ,politics等词貌似复数,实为单数,其谓语动词用单数.
54. accuse sb. of sth.= charge sb. with sth. 指控某人做某事
56. focus on 集中(注意力、精力等)于
57. pass… on to… 把……传递给……
60. concentrate on 集中精力于……
61. 倒装句的定义:英语最基本的词序是主语在谓语动词的前面。
62. Protect 动词,"保护、维护",用于句式"protect + 名词 + against/from + 名词"。
63. on purpose / by accident 故意地 / 偶然,意外地
64. impress sb with sth= impress sth on sb使人记住某事
65. break down (机器)破坏,损坏;(人)身体出毛病;(计划等)受挫,失败
66. keep doing sth. 一直做某事
68. squeeze 动词,意思是"榨取"、"挤出",例如:squeeze an orange 榨橘子
72. be enthusiastic about 对…热情
74. Not until _________ home __________ his parents had been ill for three days.
75. be satisfied with…对……感到满意,满足于
78. assist sb in /with sth = assist sb in doing sth
79. at present 目前,眼下 for the present眼前;暂时