北師大版高中英語(yǔ)必修2unit4cyberspacelesson4雙基限時(shí)練-資料下載頁(yè)
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【導(dǎo)讀】答案與解析on句意：坐落在美麗島嶼上的村子吸引了眾多的游客。在此短語(yǔ)中，應(yīng)根據(jù)不同的賓語(yǔ)用不同的介詞與belocated. at接小的、具體的地點(diǎn)；in接大的地點(diǎn)；off指在海岸邊，接近大陸；on接島嶼。答案與解析for;to句意：西湖以美景出名，這是眾所周知的。答案與解析arepopulation前面有數(shù)詞或百分?jǐn)?shù)等時(shí)，謂語(yǔ)動(dòng)詞用復(fù)數(shù)。答案與解析wounded此處是“with＋復(fù)合賓語(yǔ)”結(jié)構(gòu)。答案與解析settledwhofinished是定語(yǔ)從句，該處缺少謂語(yǔ)動(dòng)詞。答案與解析whenwhen引導(dǎo)的是定語(yǔ)從句，修飾先行詞thetime。答案與解析C第一空表示“一樣的價(jià)格”，用of＋n.，第二空用形容詞作表語(yǔ)。
【正文】 cal activity can help get blood glucose down to normal levels. In fact, exercise produces chemicals that are good for your brain. __4__ 3. Learn something new. Take a Spanish class online, join a drawing club, or learn to play cards. A study found that mental stimulation (刺激 ) limits the weakening effects of aging on memory and the mind. But the best thing for your brain is when you learn something new and are physically active at the same time. __5__ Or go dancing with your friends. A. Focus on the future. B. This can be especially harmful to the aged. C. It should be something like learning gardening. D. So take a few minutes each day to do some reading. E. But don39。t worry if your schedule isn39。t filled with life－ changing events. F. Luckily, research shows there is a lot you can do to avoid those moments. G. In other words, when you take care of your body, you take care of your brain. 答案 Ⅶ. 短文改錯(cuò) Dear Li Ming, I have just returned from America. Now, I39。m writing to tell you about my experience here. I first arrived in New York by the plane. Walked in the biggest city in the world, I really enjoy its modern life. Then I went to the capital of the USA－ Washington D． C., which I visited the White House. I invited to two high schools, all of which were equipped with the latest teaching equipment. And I felt that the environment there was very wonderfully. During the trip, Americans were very friendly with me. I decided I would work hard to build our motherland but make it much stronger. 答案 Dear Li Ming, I have just returned from America. Now, I39。m writing to tell you about my experience herethere. I first arrived in New York by the＼ plane. WalkedWalking in the biggest city in the world, I really enjoyenjoyed its modern life. Then I went to the capital of the USA－ Washington D． C., whichwhere I visited the White House. I ∧was invited to two high schools, allboth of which were equipped with the latest teaching equipment. And I felt that the environment there was very wonderfullywonderful. During the trip, Americans were very friendly withto me. I decided I would work hard to build our motherland butand make it much stronger.
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