高二｜必修3Unit3单元核心知识点练习，周测前必做！
Unit3 The Million Pound Bank Note
Ⅰ. 单句语法填空
1．—Jack can't concentrate on his lessons recently.
—Yes, that might account__for__his low score in the last test.
解析：句意：——最近杰克不集中精力学习。——是的，这可能是他上次考试得分低的原因。“解释，是……的原因”符合句意。
2．The realization of the Chine dream won't affect dreams of other countries.__On__ the contrary, it helps them realize their own dreams.
解析：句意：中国梦的实现不会影响其他国家的梦想，相反地，这会帮助他们实现梦想。由句意可知，选on the contrary，意为“相反地”。
3．__Whenever__ I have to give a speech, I get extremely nervous before I start.
dce解析：考查让步状语从句。句意：无论何时我要进行演讲，在开始前我都会极其紧张。
4．Exactly __when__ the potato was introduced into Europe is uncertain, but it was probably around 1565.
解析：本题考查名词性从句的引导词。句意：马铃薯是在什么时候被引进到欧洲的不确定，但是可能是在1565年左右。分析结构可知，此处是主语从句的引导词。根据but并列句中的关键词 around 1565可以知道，此处表示“时间”，故要用when引导主语从句。
5．The professor thought that the idea the young engineer brought __up__ was worth considering.
解析：句意：教授认为那位年轻的工程师提出的想法值得考虑。分析句子结构可知，“the young engineer ________”是定语从句，修饰先行词the idea，且根据句意可知，bring up“提出”符合句意。
6．—What will we do tomorrow?
—It is unclear whether the meeting will go __ahead__ as planned.
有声童话
解析：句意：——我们明天做什么？——尚不清楚会议是否会按计划举行。go ahead进行，符合句意。
7．“Every time you eat a sweet, drink green tea.” This is __what__ my mother ud to tell me.
解析：本题考查名词性从句的引导词。句意：“每次你吃甜东西，喝点绿茶。”这是过去妈妈经常对我说的话。分析结构可知，此处考查的是表语从句的引导词。从句缺少tell的一个宾语，用what引导。
8．There is much chance __that__ Bill will recover from his injury in time for the race.
解析：There is much 为常用句型，意为“很有可能……”。that引导的从句说明chance的内容，等同于同位语从句。
9．I found Jane __ated__(at) at the desk, __doing__(do) her homework carefully.
解析：句意：我发现简坐在桌旁认真地做作业。at为及物动词，用法为be ated或at
onelf，所以Jane后可接ated或sitting作宾补；doing her homework carefully是现在分词短语作伴随状语。
10．—Could I u this dictionary?
培训韩语>纸牌屋第二季 字幕—Just go__ahead__.It's a spare one.
解析：本题考查情景交际。句意：“我能用一下这本词典吗？”“________，这是多余的一本。”根据“It's a spare one.”可知，后者应该是同意前者使用这本词典。just go ahead意为“用吧”，表示同意，符合语境。
11．There is no greater pleasure than lying on my back in the middle of the grassland，__staring__(stare) at the night sky.
解析：本题考查非谓语动词。句意：没有什么能比躺在草地中央凝视着夜空让人感到更高兴的事儿了。根据句中的on my back可知，lying的动作由“我”发出，而stare的逻辑主语也是“我”，“凝视夜空”的动作由“我”主动发出，故用现在分词短语作状语，表示伴随。
12．Even the best writers sometimes find themlves __lost__(lo) for words.
shining friends
解析：考查非谓语动词。句意：即使最好的作家有时发现自己无以言辞。be lost for words“说不出话来”。然后结合“find＋宾语＋宾语补足语”结构可知，此处用lost作宾语补足语。
13．Whenever I made mistakes, the teacher pointed them out with __patience__ (patient)．
解析：句意：每当我出错时，老师总是耐心地给我指出。with patience耐心地。
14．Born into a family with three brothers，David was brought __up__ to value the n of sharing.
解析：本题考查动词短语在具体语境中的应用。句意：生在一个有三个兄弟的家庭里，戴维被教育要珍惜分享意识。bring up“教育，抚养”。
15．He ems to be giving the impression that he didn't enjoy himlf in Paris.__On__ the contrary, he had a wonderful time.
queenie什么意思>bomberback off
解析：句意：他好像是在给人一个印象：他在巴黎玩得不快乐。正相反，他玩得很开心。on the contrary“正相反”。
to be or not to be
Ⅱ. 完成句子
1．A poor woman dresd __in_rags__(衣衫褴褛) and shaking with cold was struggling on a lonely road, while the merciless rain was beating her without pau.
2．When wandering in the strange city, he met one of his old classmates __by_accident/chance__(偶然)．
sift3．The businessman put __a_large_amount/sum_of_money__(一大笔钱) in the envelope carelessly.
4．Once you are determined to cut down on smoking, __on_no_account__(绝不) should you give up halfway.
5．__As_for__(关于) the water pollution, the local government has taken action to deal with it and before long you will find the river clean again.
