必威体育精装版人教版高中英语必修二综合测试题全套及答案.docxVIP

必威体育精装版人教版高中英语必修二综合测试题全套及答案 Ⅰ.阅读理解 If?you?want?to?help?children?develop?language?and?speech?skills,UCLA?researchers?say, listening?to?what?they?have?to?say?is?just?as?important?as?talking?to?them. The?effect?of?a?conversation?between?a?child?and?an?adult?is?about?six?times?as?great?as?the effect?of?adult?speech?input?alone,?the?researchers?found.“Adults?speaking?to?children?helps language?develop,?but?what?matters?much?more?is?the?interacti?on,”?said?the?study’s?lead?author, Frederick?Zimmerman,?an?associate?professor?in?the?School?of?Public?Health?at?the?University?of California,?Los?Angeles.The?researchers?also?found?that?TV?viewing?didn’t?have?much?of?an effect-positively?or?negatively-as?long?as?it?wasn’t?displacing?conversations?between?an?adult?and a?child. The?UCLA?study?included?275?families?with?children?between?2?months?and?48?months?old. They?represented?a?variety?of?incomes?and?education.?The?researchers?found?that,?in?an?average day,?children?hear?about?13,000?spoken?words?from?adults?and?participated?in?about?400 adult-child?conversations?a?day. Assessed?separately,?factors?positively?associated?with?language?development?included?each additional?100?conversations?a?day?and?each?1,000?words?increase?in?the?number?of?words spoken?by?adults?and?heard?by?children.When?looked?at?alone,?TV?was?negatively?associated?with language?development.But,?when?the?three?factors?were?analyzed?together,?the?only?one?that stood?out?was?conversation?between?adults?and?children. “The?more?a?child?speaks?and?interacts?with?an?adult,?the?better?idea?a?parent?has?about where?the?child?is,”Zimmerman?said.“Although?it’s?mostly?done?unconsciously,?parents?will provide?feedback?and?correct?mistakes.?They’ll?a?lso?tailor?their?speech?to?the?child.?Parents?can give?a?child?words?by?talking?to?them?about?what?they’re?doing,such?as,‘I’m?putting?on?your pajamas?now’.?But?give?your?child?the?opportunity?to?talk,?hopefully?without?the?rest?of?the?noise in?the?environment,”?she?added.“If?par