【寒假作业】2025年八年级英语寒假作业同步练（人教版）Unit 7 Section B（基础练）

SectionBSectionBUnit7What'sthehighestmountainintheworld?一、根据语境及所给首字母提示，补全所缺单词。1．Inthispicture,Iseetwopandas.Oneisababypandaandtheotherisana_______

panda.2．Johnhasbeenillforaweek.Becauseofhisi_______,hecan’tgotoyourparty.3．—Bequiet,Tom.YoursisterKateissleeping.—No,she’sstilla_______

andsheisplayingwithhermodelpanda.4．Jennyis158cmtallandw_______

45kilos.5．It’sagoodideatodosomer_______

beforeyoubuyahouse.二、用括号内所给单词的适当形式填空6．Iam_________(wake)whilemybrotherisasleep．7．Jackhadtostayathomebecauseofhis________(ill)．8．TheInternetmakesourlifenicer，________(easy)andmorecolorfulthanbefore．9．HerearesomerulesonChineseair________(protect)．10．Goldmedalinhand，MissYangsaid“Thankyouall”with_________(excite)．三、选词填空bybutwhiteluckyanimalApandalookslikealittlebear.Itisblackand11．.ItlivesonlyinChina,soitisprotected（保护）12．thelaw（法律）.WeallseepandasonTVorinthezoo.Theylookstupidandwalkslowly,13．theyarelovelyandeveryonelikesthem.Apandaisa14．animal.WeChineselikeit,andpeopleallovertheworldlikeit,too.NowthereareChina'spandasinmanyothercountries,suchasJapanandtheUS.Apandaisn'tacommon15．.Itisabridgeoffriendship.四、单项选择16．Thebaby________3.5kilogramswhenhewasborn.A．weigh B．weight C．weighs D．weighed17．YesterdayI___________thebikeandhurtmyleg.A．felldown B．fellover C．fellinto D．felloff18．Iwouldliketobeavolunteertohelpthe_______children.A．sick B．ill C．sickness D．illness19．—Dothechildreninyourfamilyoftendochorestohelpyourparents?—Yes,sometimes.Doingchoreshelpsustounderstandtheideaof________.A．sadness B．fairness C．illness D．darkness20．Giantpandasare________animals.A．endanger B．endangered C．danger D．dangerous参考答案一、1．adult2．illness3．awake4．weighs5．research二、6．awake7．illness8．easier9．protection10．excitement三、11．white12．by13．but14．lucky15．animal四、16．D【详解】句意：这个婴儿出生时重3.5公斤。考查一般过去时。weigh重，动词原形；weight重量，名词；weighs重，一般现在时的第三人称单数；weighed重，过去式。根据“whenhewasborn.”可知，此处是指过去的体重，需用一般过去时。故选D。17．D【详解】句意：昨天我从自行车上摔下来，伤了我的腿。考查短语辨析。felldown跌倒，倒塌；fellover摔倒，绊了一跤；fellinto掉进……里面；felloff从……上摔下来。根据空后“…thebike”可知，这里表示“从自行车上摔下来”，应用短语falloff，故选D。18．A【详解】句意：我想成为一名志愿者去帮助生病的孩子们。考查形容词作定语及形容词辨析。sick生病的，形容词；ill有病，不舒服，形容词；sickness疾病，名词；illness疾病，名词。根据“the...children”可知要用形容词作定语修饰名词，ill不可作定语使用，只能用sick。故选A。19．B【详解】句意：——你家的孩子们经常做家务来帮助父母吗？——是，有时候。做家务帮助我们理解公平的意识。考查名词词义辨析。sadness悲伤；fairness公平；illness疾病；darkness黑暗。根据dochorestohelpyourparents可知做家务能培养公平的意识，故选B