新人教版六年級英語下冊Unit3檢測

4)300 50 15000

5) 120度 鈍 周 平

6)＜ ＞ =

7)3002**** 3002**** 2030**** 3028****

二

(1)× (2)× (3)√ (4) √ (5) ×

三、

(1)C (2) B (3) =

課本什么內(nèi)容

題目給我，我告訴你

which,best,so,biology,geography,history,date,meeting,o'clock,ok,gate,so,show,around,show sb around,front,in front of,building,ground,ground floor,bright,modern,hall,diary,look at,wall,let me see,after class ,pardon,phone,on the phone,from_..to...,take,get up,go to school,a.m,p.m,readingroom,only,sure,kind,all kinds of,borrow,borrow...fron...,letter,few,a few,away,far away from,on foot,best,all the best

R:So,what were you doing when the UFO arrived?

G1:Well,I was standing in front of the library.

B1:I was sleeping late.

W1:I was cooking dinner.

R:How about you?

M1:I was getting out of the shower.

M2:And I was cutting hair.

R-----Reporter

G-----Girl

B-----boy

W-----Woman

M-----Man

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兒童聽力障礙首先經(jīng)過醫(yī)院客觀聽力檢測做診斷，目前常見的客觀聽力測試有腦干誘發(fā)電位（ABR）、耳聲發(fā)射、多頻穩(wěn)態(tài)（ASSR）、聲導(dǎo)抗，影像學(xué)檢查有CT等。通過客觀測試可以獲得聽敏度值，但由于缺乏特異性，電生理值往往高于主觀聽力閾值，且記錄的是腦干或皮層反應(yīng)電位，因此客觀聽力測試不能全面反映小兒的真實(shí)聽力。 主觀聽力測試經(jīng)過整個(gè)聽覺通路，能全面反映孩子的真實(shí)聽力狀況，但是受到小兒狀態(tài)、配合的影響，因此對測試人員的要求非常高。對于兒童，主、客觀聽力測試不能互相替代，國內(nèi)聽力專家建議兒童聽力評估應(yīng)是兒童行為測聽、客觀聽力測試的組合測試法。