素养全练8 八年级(上册) Unit7~Unit8
Ⅰ.单项选择
1.(2018江苏淮安,5)Every year, books are donated to the children in poor areas.
A.million B.millions
C.millions of D.million of
答案C
解析考查名词做定语。句意:每年都给贫困地区的孩子捐赠数百万本书。million修饰名词,表确数时,用单数形式;表约数时,用复数形式,且加of。联系上下文可知,此题是million做定语,且表约数,故选C项。
2.(2018辽宁葫芦岛,10)—The pollution in the sea is terrible!
—I believe the sea will be cleaner we take action now.
A.though B.if
C.unless D.until
答案B
解析考查连词辨析。句意:海里的污染很严重!如果我们现在采取行动,我相信海洋将会变得更加干净。根据上句Ibelievetheseawillbecleaner“我相信海洋将会变得更加干净”和下句wetakeactionnow“我们现在采取行动”可知前后句是表条件的,故选B项,意为“如果”;而unless意为“除非;如果不”。
3.(2018福建A卷,33) Grandma wants to watch the program LegalReport.Please the TV.
A.turn off B.turn on
C.turn down D.turn up
答案B
解析考查固定短语辨析。句意:奶奶想看《今日说法》这个节目,请打开电视。由上文GrandmawantstowatchtheprogramLegalReport“奶奶想看《今日说法》这个节目”可知,因此需要打开电视。故选B项。
4.There’s little left at home.Go and buy some,dear.
A.carrots B.potatoes
C.rice D.tomatoes
答案C
解析考查名词辨析。句意:家里剩的大米不多了,去买一些吧,亲爱的。carrot“胡萝卜”;potato“马铃薯”;rice“大米”;tomato“西红柿”。因为空格前有little,它修饰不可数名词,rice是不可数名词,故选C项。
5.—I saw David in the teachers’ office this morning.Do you know he was there?
—He went there to hand in his homework.
A.how B.whether
C.when D.why
答案D
解析考查宾语从句的引导词。根据答语“他去那里交他的作业”,可知上句是问为什么他在那里。故选D项。
6.(2018湖北荆州,22)—Kids often feel better in a happy family.
—That’s true.A happy family provides a loving for its children.
A.expression B.environment
C.encouragement D.development
答案B
解析考查名词辨析。句意:——孩子在幸福的家庭里通常感觉更好。——那是真的。一个幸福的家庭为它的孩子提供爱的环境。由inahappyfamily“在幸福家庭里”可推知是“爱的环境”。故选B项。
7.Many scientists believe that robots able to talk like humans in 50 years.
A.were B.are
C.will be D.have been
答案C
解析考查动词的时态。句意:许多科学家认为,五十年后,机器人将能够像人类一样说话。描述“五十年后”将要发生的动作或状态,用一般将来时态。故选C项。
8. ,Chinese people celebrate the Mid-Autumn Festival by enjoying full moon and eating mooncakes.
A.Quickly B.Suddenly
C.Secretly D.Traditionally
答案D