Unit4Breakingboundaries——Presentingideas一、短語填空根據(jù)句意，選擇單詞或短語并以其適當形式填空carryon;leadto;talkabout;thousandsof;changeone’smind;stepbystep;atthattime;carryout;setdown;bringforth1.Hisbrotherssenthimletterstryingto“persuadehimto________.2.Whatwasworse,heevendidn’thavetheintelligencetocallforanambulance________.3.DuringthetimeinthehiddenplaceAnne________aseriesoffactsinadiary.4.ThePRChasmadetheimpressiveleap,________the“Chinamiracle”thathasastonishedtheworld.5.SomeofthestudentshadlearnedenoughEnglishto________aconversationwithanativespeakerofEnglish.6.Manypeopleliketo________generationgaps.Idon’tthinkthereisoneinmyfamily,though.二、閱讀理解閱讀下列短文,從每題所給的A、B、C、D四個選項中選出最佳選項。Results1-5ofabout675,000forbiomes(生物群落).BiomesforKidsLearnaboutmanykindsofbiomesoftheworldonthiswebsiteYoucanseephotographsofmanydifferenttypesofbiomes.Thissitealsoincludescolorfulmapsthatshowwherebiomesarelocated.Youwilllearnthingsabouttheplantsandanimalsthatexistineachbiome.http:∥www.biomesforkids.comAllabouttheRainForestThissiteincludesinformationaboutboththetemperate(溫帶的)andtropical(熱帶的)rainforestbiomes.Photos,maps,andarticlesareatyourfingertips.http:∥www.worldbiomes.com/rainforestInternetZooVisitanimalsfromallovertheworldatourWebZoo!WehaveanimalsfromalloftheEarth’sdifferenttypesofbiomes,includingtherarestcreaturesfromtheoceanandtheArctictundra(北極凍原).http:∥www.internetzoo.orgInteractiveScienceProjectsIfyouarelookingforafunproject,youhavecometotherightplace.Onthiswebsite,youwillfindoutabouteverythingyouneedtomakeyourownbiomesthatshowhowplantsgrowincertainenvironments.Thereisalistofeverythingyouwillneedalongwithasetofsimpleinstructions.http:∥www.scienceprojects.orgWebEcotouristEverwonderwhatitwouldbeliketoexplorearainforestorvisitthedistantArctictundra?Ifso,thiswebsiteprovidesyouwitheverythingyouneedtoknowaboutecotourism.Inadditiontomaps,thesitelistsplacestostay,tours,activities,andotherusefulinformationaboutvacationstoallbiomesontheplanet.http:∥www.webecotourist.org7.BiomesforKidsprovides________.A.instructionsonmakingyourownbiomesB.photosofbiomesandmapsoftheirlocationsC.informationabouttropicalrainforestbiomesD.lotsofphotosandarticlesabouttherainforest8.Ifakidwantstoknowabouttherarestcreaturesincoldareas,heshouldvisit________.A.http:∥www.internetzoo.orgB.http:∥www.webecotourist.orgC.http:∥www.biomesforkids.comD.http:∥www.scienceprojects.org9.WhatdoweknowaboutWebEcotourist?AItlistsmanydifferenttypesofbiomes.B.Visitorscanlearntomakeabiomehere.C.Itshowsanimalsexistingineachbiome.D.Visitorscanlearnaboutecotourismhere.三、語法填空語法填空Everyyear,peoplearoundtheworldpurchaseroughly526billionbottles,andthatnumberison____10____increase.Morethan8millionpiecesofplasticpollutionfindtheirwayintoouroceanseveryday.Muchofotherplastic____11____(throw)inlandfillsorriversalsohasbadeffectsonwildlife.Manypeoplearenowtrying____12____(cut)downonplasticuse,whilealsoturningthesesingle-useplasticsintosomething____13____(benefit)—likeautoparts.TheFordMotorCompanyhasusedrecycledplasticsincethe1990s.Today,it____14____(transform)recycledplasticintovehiclepartsinanefforttoreduceitscarbonfootprint,____15____(specific)underbodyshields(車底護板)onallcars.“Theunderbodyshieldisalargepart.____16____islikelyforsuchabigparttoweighthreetimesasmuchifweusesolidplastic，”saysThomasSweder,designengineeroftheCompany.“We'relookingforthemostdurableand____17____(green)materialstomakeourparts.”Findingnewandinnovativewaystorecyclesingle-useplasticsisessentialforourplanet.Withoneofthelargest____18____(company)committedtoworkingwithrecycledplastics,there'shope____19____otherswillfollowsuit.四、書面表達20.假定你是李華，得知2019青少年模擬聯(lián)合國大會（ModelUnitedNations）現(xiàn)面向高中生征集志愿者，請根據(jù)要求寫一封申請信。要求如下：1.組織能力、溝通能力強；2.英語基礎好；3.有責任感，對國際事務懷有熱情注意：80詞左右，可適當增加細節(jié)，以使行文連貫。DearSirorMadam,_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________