【正文】 he number 8 ， ” said the man humoroushumorously． 。增加：在缺詞處加一個(gè)漏詞符號(hào) (∧) ，并在其下面寫(xiě)出該加的詞。 答案： 1． F 發(fā)光二極管照亮我們的電視屏、電腦屏、手機(jī)屏等幾乎每一件電子產(chǎn)品，故 F項(xiàng) (它們也照亮我們的家和辦公室 )符合上下文語(yǔ) 境。 9． What can we learn about the future development of the Kolibree？ A． The brush handle will be removed． B． A mobile phone will be built into it． C． It will be used to fill holes in teeth． D． It will be able to check users39。day basis 可知答案。 5． What can we learn from Serval39。to173。t work hard at their lessons at all D． have the right to do whatever they like 答案： A 推理判斷題。 Ⅳ ．閱讀理解 A Ontario children are supposed to get 20 minutes of exercise at school every day to boost their heart rates and improve fitness． But a new study suggests schools are falling short of the requirement， despite rising health concerns over kids who are fatter and more inactive than ever before． University of Toronto researchers tracked almost 900 students in 16 Toronto elementary schools and found that fewer than half were getting the daily physical activity (DPA) each day． No one of the students， ages 10 through 12， got a full 20 minutes of sustained exercise． “The results show that the majority of schools are not meeting the required frequency (five days) or intensity (at least 20 minutes) of the DPA policy， ” the researchers concluded ． The research suggests the practice can make a difference． Kids who did get the required daily exercise were more active than their peers． Those who had at least one bout (場(chǎng) ) of vigorous activity were also more likely to meet the exercise guidelines for kids and were less likely to be overweight． The findings likely won39。 9． They will have you ________ (arrest)if you don39。 buy和其邏輯主語(yǔ) goods是動(dòng)賓關(guān)系，所以應(yīng)該用過(guò)去分詞表被動(dòng)。 bear the blame“ 受責(zé)備 ” 。m not sure whether he can manage it． 答案： 1． brought up by me 2． inspired soldier 3． won39。 Unit 3 Section Ⅱ Ⅰ ．用本單元所學(xué)單詞填空 1． The________(嚴(yán)寒的 )weather chilled me to the bone． 2． The________(蔬菜水果商 )tried to sell my wife some overripe fruit． 3． I used my driver39。 Tom ________ ________ ________ ________ the job， but I39。句意：總統(tǒng)難辭其咎。句意：總的來(lái)說(shuō)，從網(wǎng)上購(gòu)買(mǎi)的日常用品的價(jià)格要低于從商店購(gòu)買(mǎi)的價(jià)格。本句的后半句是介詞 with 的復(fù)合結(jié)構(gòu)， attention 和 pay之間是動(dòng)賓關(guān)系，所以用過(guò)去分詞表示被動(dòng)。 notice sb． do sth． “ 看見(jiàn)某人做某事 ” ； words 和 write 之間是被動(dòng)的關(guān)系，所以用過(guò)去分詞作定語(yǔ)，修飾 words。 2． The students at Swansea Public School________． A． have benefited a lot from regular exercise B． are forced to do more exercise every day C． needn39。s kind of like having a dentist actually watch your brushing on a day173。故選A項(xiàng)。to 173。根據(jù)第五段孩子的假裝已刷牙，可知他們并不愿意刷牙。colored LED． 1 ． ____________ 2 ． ____________ 3 ． ____________ 4 ． ____________ 5． ____________ 文章大意：發(fā)光二極管的使用在我們的日常生活中極為普遍，難怪 2021年諾貝爾物理學(xué)獎(jiǎng)被授予三位發(fā)展了藍(lán)光 LED的科學(xué)家。錯(cuò)誤涉及一個(gè)單詞的增加、刪除或修