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1、课时作业(二)对应学生用书P5基础题.单词拼写1It is Mary rather than you who is to b_ for the accident.答案：blame22017全国卷But at the moment, school comes first. I dont want to get too a_ in modeling.答案：absorbed3Has the government a_ that they will build a new highway to the mountain?答案：announced4If a doctor c_ someones illn
2、ess, he makes the person well again.答案：cures5Wed better not p_ the air by driving cars.答案：pollute62017江苏高考Only five years after Steve Jobs death, smartphones _ (打败) PCs in sales.答案：defeated72017全国卷Sarah Thomas is looking forward to the _ (挑战) of her new Alevel course.答案：challenge8You have _(暴露) the
3、soldiers to risks in fact.答案：exposed9There was no one to _ (照顾) him but Tina.答案：attend10The _(嫌疑人) is being kept under observation.答案：suspect.选词填空be exposed to; link . to .; be absorbed in; put forward; look into; every time; so that; know about; draw a conclusion; neither . nor .1Heart disease can
4、be _ smoking.答案：linked to2We will have a further discussion before we _.答案：draw a conclusion3The cat was _ in the room _ on the roof.答案：neither; nor4Those who _ the deadly virus were separated and treated without delay.答案：were exposed to5We must study harder _ we could realize our dreams earlier.答案：
5、so that6_ I catch a cold, I have pains in my back.答案：Every time7Since everybody _ it, I dont want to talk any more.答案：knows about8I wrote a letter of complaint, and the company has promised to _ the matter.答案：look into9He _ his proposal at the meeting the day before yesterday.答案：put forward10She _ s
6、o _ the book that she didnt realize it had been 12 oclock.答案：was; absorbed in.单句语法填空12017北京高考The little problems _ we meet in our daily lives may be inspirations for great inventions.答案：that设空处引导定语从句修饰先行词The little problems并在从句中作动词meet的宾语，且先行词前有不定代词little修饰，所以应用关系代词that引导该从句。22016江苏高考Many young peop
7、le, most of _ were welleducated, headed for remote regions to chase their dreams.答案：whom句意：很多年轻人都去了偏远地区追求自己的梦想，他们中大部分都受过良好的教育。此处为“限定词介词关系代词”引导的定语从句，关系代词在从句中作介词of的宾语，先行词为young people，指人，故答案为whom。3Neither he nor I _ going to the teachers office after class.答案：amneither . nor . “既不也不”，连接两个名词或代词作主语时，谓语动
8、词遵循“就近原则”。故空格处所填谓语动词应与I保持一致，且根据after class可知用一般将来时。4So absorbed _ he in his work that he didnt notice that it was raining hard.答案：wasbe absorbed in “沉迷于，专心于”；当“so形容词”位于句首时，句子采用部分倒装语序，再结合didnt notice可知空处应填was。5To everyones surprise, the home team _ (defeat) by three goals to one.答案：was defeated句意：令每个
9、人惊讶的是，主队以31被击败了。由句意可知，此句用被动语态。“被击败”是过去发生的动作，故用一般过去时。6Dont always blame your own failure _ others. You should take the blame _ it.答案：on; forblame sth. on sb. “把某事归咎于某人”；take the blame for sth. “承担某事的责任”。7I cant focus on my study with so much noise _(go) on.答案：goingwith的复合结构中，noise与go on之间是逻辑上的主谓关系，二者
10、是主动含义，故用现在分词形式作宾补。8It is known to us that _(pollute) water is harmful to peoples health.答案：pollutedwater与pollute之间为被动关系，故应填polluted作定语，表示“被污染的水”。9Every _ I was in trouble, he would come to help me.答案：time句意：每当我处于困境时，他就会来帮助我。every time用作连词，引导时间状语从句，意为“每当”。10The doctor who _ (cure) him of his illness
11、was very experienced.答案：cured句意：治好他的病的那位医生非常有经验。由was可知应用一般过去时。.完成句子1It _ his wife _.似乎他的妻子应该对那件事负责任。答案：seemed/seems that; was/is to blame for that matter2I find it difficult to _ on this.我觉得此事难下结论。答案：draw a conclusion3Jane, dont _ your skin _ the sun.简，不要把皮肤暴露在阳光下。答案：expose; to4What she said sounded
12、 convincing, but I _.她的话听起来让人信服，但我对此表示怀疑。答案：suspected it5It may not be a great suggestion. But before a better one _， well make do with it.这可能不是一个好建议。但是在提出更好的建议前，我们勉强用这个吧。答案：is put forward能力题.阅读理解AA list of Benjamin Franklins inventions reveals a man of many talents and interests. His natural curios
13、ity about things and the way they work made him try to find ways to make them work better.Ben had poor vision and needed glasses to read. He got tired of constantly taking them off and putting them back on, so he decided to figure out how his glasses would let him see both near and far. He had two p
14、airs of glasses cut in half and put half of each lens (镜片) in a single frame. Today, we call them bifocals (双光眼镜)Everyone knows the story of Bens famous kite flight. Although he made important discoveries and advancements, Ben did not “invent” the electricity. He did, however, invent the lightning rod which protects buildings and ships from lightning.In colonial America, most people warmed their homes by building a fire in a fireplace even though it was dangerous and used a lot of
