1.高三英语必修四知识点复习
1. should +动词原形(有时省略should)
(1)用在动词如advise, command, demand, desire, insist, order, propose, recommend, request, require, suggest, urge等后的宾语从句中。例如：
1)They requested that we (should) send a delegation to their country.
2)She urged that he write and accept the post.
(2)用在it is suggested, it is desired, it is required, it was ordered, it was proposed, it has been decided, it is necessary (essential, imperative, important, desirable) that等引出的主语从句中。例如：
1)It is desired that we (should) get everything ready by tonight.
2)It is necessary that the teacher (should) have a thorough knowledge of the subject he teaches.
3)用在suggestion, motion, proposal, order, recommendation, plan, idea, requirement等引起的表语从句和同位语从句
例如：He put his coat over the child lest he should catch cold.
2.高三英语必修四知识点复习
2、arrest sb. for sth. 因某事而逮捕某人 be under arrest 在逮捕中
3、free o f charge 免费 charge sb. for sth. 向某人索要某物 get sth. charged 给某物充电 take charge of = be in charge of 负责 take the charge of = be in the charge of 被负责
4、at a flick of a switch 轻按开关 switch on/off 打开/关闭 switch to 调到
5、not all most 几乎不 not nearly 远非
6、be busy doing = be occupied with sth./in doing sth. 忙于 on business 出差
7、throw/cast/shad light on 阐明观点
8、be/get stuck in = be trapped in 被困于，陷在 be stuck with 被……纠缠不清 stick to the plan 坚持计划 stick to doing = insist on doing = persist in doing
9、be marked with 标记 be caved with 雕刻
10、It’s worthwhile to do/of doing = be worth doing = be worthy of being done/of to be done 值得
11、limit to = restrict to 局限于
12、get around/round/about 到处走动;传播
13、at no time 决不 in no time 立刻
14、be on show/exhibition/display 在展览上
15、be crowded with 拥挤 the crowd 人群
16、the solution to ……的解决 the key to ……的关键 the answer to ……的答案 (to为介词)
17、stand in line = stand in a queue 站成一列
18、carry out 执行
19、keep cool = keep calm = calm down 镇定下来
20、greet sb. with sth. 用某物来问候某人
3.高三英语必修四知识点复习
2. swing 秋千，摇摆
3. no wonder 难怪，不足为奇
4. preserve 保存，保留，保护区
5. be modeled after 仿造
6. advance 前进，促进
7. in advance 提前
8. get close to 接近
9. come to life 活跃起来
4.高三英语必修四知识点复习
2. content 满足的，满意的
3. feel/be content with 对…满足
4. badly off 穷的，缺少的
5. entertain 使欢乐，款待
6. overcome 战胜，克服
7. pick out 挑出，辨别出
8. cut off 切断，断绝
9. convince 使信服
10. direct 导演，指挥;直接的
11. star in 担任主角
12. slide 使滑动
13. whisper 耳语，低语
14. react 做出反应，回应
5.高三英语必修四知识点复习
2. campaign 运动，战役
3. behave 行为
4. shade 阴凉处
5. move off 离开，启程
6. observe 观察
7. respect 尊重
8. argue 讨论，辩论
9. lead a...life 过着…的生活
10. crowd in 涌入脑海
11. support 支持
12. look down upon/on 看不起
13. refer to 查阅，参考，涉及
14. by chance 碰巧
15. come across 偶遇
16. intend 计划，打算
17. deliver 提送，生(小孩)，接生，发表(演说)
18. carry on 继续，坚持
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