❶ 《高中英语语法填空专项训练》（上海交通大学出版社）能力篇test2的35题答案是
on
解析：
impact. 碰撞，冲击，撞击；影响；冲击力
vt. 挤入，压紧；撞击；对…产生影响
vi. 冲撞，冲击；产生影响
柯林斯高阶英汉双解学习词典
The noun is pronounced /'ɪmpækt/. The verb is
pronounced /ɪm'pækt/. 名词读作 /'ɪmpækt/,动词读作 /ɪm'pækt/。
1. N-COUNT可数名词
影响;作用 The impact that something has on a
situation, process, or person is a sudden and powerful effect that it has on
them.
【搭配模式】：usu sing
They say they expect the meeting to have a marked impact on the future of the country...
他们称他们预期会议对国家的未来会产生显著影响。
The major impact of this epidemic worldwide is
yet to come...
这种传染病在世界范围内的重大影响还未完全显现。
When an executive comes into a new job, he wants to quickly make an impact.
一个新主管刚上任时,会希望尽快树立威信。
2. N-VAR
可变名词
撞击;碰撞;撞击力 An impact is the action of one object
hitting another, or the force with which one object hits another.
The plane is destroyed, a complete wreck: the pilot must have died on impact...
飞机遭到毁坏,完全成了一堆残骸：飞行员肯定死于撞击。
A running track should be capable of absorbing the impact of a runner's foot landing on it.
跑道应该能够吸收奔跑者踩踏地面时产生的撞击力。
3. VERB
动词
(对…)产生影响 To impact on a situation, process, or
person means to affect them.
【语法信息】：V on/upon n
【语法信息】：V n
Such schemes mean little unless they impact on
people.
这些计划没什么意义,除非它们对人民产生影响。
That, in turn would increase pressure for higher wages and that, in turn,
would impact on inflation and competition.
那样就会增加工资上涨的压力,而那样又会对通货膨胀和竞争产生影响。
...the potential for women to impact the
political process.
女性影响政治进程的潜力
❷ 高中英语语法填空（要答案附有解释的）
enjoy一般现在时
newspapers复数
vegetables根据上文
bigger
bits
with（用）
begin
difficulty(难度，前面有much，不用复数形式)
what（引导主语从句）
comes（if从句，专主将从现属）
供参考
❸ 高二英语语法填空
我是一翘不通
❹ 《高中英语语法填空专项训练》（上海交通大学出版社）如图第100题的答案应该是
应填Whoever，引导主语从句，做从句中的主语，相当于anyong who...
❺ 高中英语语法填空，写出答案和解释
61） be observed 解释：but the effect still needs to be observed. "但是仍然需要观察效果。"注意这里的“效果（effect)”是“被观察(observed)”，所以observe需用被动形式。
62) to 解释：in addition to 固定搭配，意思是“除此之外”。
63）attempts 解释：make an attempt of sth. 作出……方面的尝试，因为句子中出现了have been made，所以用attempt的复数形式。
64）organized 解释：the emergency scientific research project organized by the Bureau has made graal progress. 国家中医药管理局组织开展的紧急科研项目已逐步取得了进步。注意这里的“项目"(project)是“被组织（organized）”,所以用organize的被动形式。
65） combining 解释：by+动词ing形式，固定用法。
66）the 解释：定冠词+朝代名，固定用法。
67）to treat 解释：use sth. to do sth. 固定搭配。
68）whose 解释：这里的whose引导非限制定语从句。
69）critically 解释：critically 有“严重地”的意思，副词修饰形容词sick。
70） However 解释：根据上下文语境，however表示转折，前面提到这个处方的好处，但最后一句话说不推荐将它用作防疫处方。
❻ 高二英语语法填空
回答
Stonehenge is a prehistoric monument located in the English county of Wiltshire, about 3.2 kilometres (2.0 mi) west of Amesbury and 13 kilometres (8.1 mi) north of Salisbury. One of the most famous sites in the world, Stonehenge is composed of earthworks surrounding a circular setting of large standing stones. It is at the centre of the most dense complex of Neolithic and Bronze Age monuments in England, including several hundred burial mounds.[1]
Archaeologists had believed that the iconic stone monument was erected around 2500 BC, as described in the chronology below. One recent theory, however, has suggested that the first stones were not erected until