(人教版)高考英语一轮复习课件必修四预习案 Unit 2　Working the land (含答案)

这是一份(人教版)高考英语一轮复习课件必修四预习案 Unit 2　Working the land (含答案)，共18页。PPT课件主要包含了-2-，-3-，-4-，-5-，-6-，-7-，-8-，-9-，-10-，-11-等内容，欢迎下载使用。

struggle vt.& vi.　斗争;拼搏;努力expand vt.& vi.使变大;伸展battle n.战役;战斗;较量;斗争vt.& vi.搏斗;奋斗rid vt.摆脱;除去therefre adv. 因为;所以;因而equip vt.& vi.配备;装备exprt vt.& vi.输出;出口cnfuse vt.使迷惑;使为难regret vt.遗憾;惋惜n.遗憾;懊悔fcus n.焦点;中心点vt.集中;聚集reduce vt.减少;减缩
cmment n.评论;议论vi.& vt.表达意见;作出评论statistic n.(常用pl statistics)数据;统计;统计数字;统计资料sunburnt adj.晒黑的decade n.十年;十年期super adj.特级的;超级的utput n.产量;输出crp n.庄稼;农作物;产量hunger n.饥饿;欲望vt.& vi.(使)饥饿disturbing adj.引起烦恼的;令人不安的circulate vt.& vi.循环;流传freedm n.自由;自主grain n.谷物;粮食;颗粒
natinality n.国籍ccupatin n.工作;职业;占领chemical adj.化学的;关于化学的prductin n.生产;制造bacteria n.(bacterium的复数形式)细菌pest n.害虫;害兽;害鸟nutritin n.营养;滋养;食物mineral n.矿物;矿石discvery n.发现;发觉sil n.土壤rt n.根;根源skim vt.浏览;略读underline vt.画底线标出;强调summary n.总结;摘要;概要
『语用规律归纳』1.“-dm”后缀名词一览kingdm王国freedm自由wisdm智慧2.equip用法小结动词变化形式:equipped;equipped;用……装备……be equipped with装备……be well/prly equipped设备精良的/较差的 sth. /t d sth. 使有所准备;使有能力
3.由reduce想到的降低了……降低到……增加了……增加到……减少了……减少到……4.由discver想到的lk fr寻找find找到discver发现(强调首次发现)
『构织连脉词族』1.hunger→hungry adj.饥饿的;有欲望的→hungrily adv.饥饿地;渴望地2.circulate→circulatin n.循环流通3.exprt→imprt vt.& vi.输入;进口4.natinality→natin n.国家;民族→natinal adj.国家的;民族的;全国的5.ccupatin→ccupy vt.占领6.chemical→chemistry n.化学→chemist n.化学家;药剂师7.reduce→reductin n.缩小;减少8.nutritin→nutritius adj.有营养的9.cnfuse→cnfused adj.迷惑不解的→　cnfusing　 adj.令人迷惑的 
10.prductin→prduce vt.生产→　prductive　 adj.多产的;有成效的 
『语境活用』1.The reprter cmmented (评论) that the plt f the film was a little cnfusing(迷惑的) has exprted (出口) a lt f tea and cttn t many different cuntries in the past decade (十年) schl ffers gd equipment and yu will be well equipped with knwledge and skills fr yur future jb.(equip)4.The discverer f electricity was Franklin;like many discveries,it benefits us greatly.(discver)5.News came that the virus spread quickly was very 　disturbing　,which made us rather disturbed.(disturb) 
1.thanks t 幸亏;由于;因为 使……摆脱或除去3.be satisfied with 对……感到满意4.wuld rather 宁愿;宁可5.build up 逐渐增强;建立;开发6.lead t 导致;造成(后果)7.fcus n 集中(注意力、精力等)于 frm 使……免受(影响;伤害等);使……不含(有害物)
『语境活用』1.We managed t finish the task ahead f time thanks t their timely his attentin fcused n his hmewrk,he didn’t ntice I was standing beside yu are ut,put n sunglasses in rder t keep yur eyes free frm the strng we all knw,t much wrk and t little rest can lead t mvie cmpany has dne s much t build up its hnur and prsperity.
『语用规律归纳』1.“导致”短语荟萃lead t导致;造成bring abut导致;引起result in导致;结果是cntribute t促成;有助于accunt fr 对……做出解释;导致2.与fcus n结构相同的短语call n号召cncentrate n集中;全神贯注于cunt n依赖;指望depend n依靠live n以……为主食
『领悟教材语境』1.If s,what did yu d t grw them?(Page 9)[考点提炼] if引导的条件状语从句的省略2.Yuan Lngping grws what is called super hybrid rice.(Page 10)[考点提炼] what引导名词性从句3.He wuld much rather keep time fr his hbbies.(Page 10)[考点提炼] wuld rather宁愿,宁可
『高考写作情景』1.我们达成一致了吗?如果是这样的话,回信告诉我好吗?D we agree n it?If s,write back t tell me abut it.OK?2.老师让一个学生重复他从录音机上听到的内容。The teacher asked ne student t repeat what he had heard frm the tape recrder.3.我宁愿在养老院帮助老人。I wuld rather help the ld at the nursing hme.
『话题与语篇填空』Famus scientist as he is,Yuan Lngping cnsiders himself 1.　a　 farmer.He grws 2.what is called super hybrid rice.As a yung man,Yuan Lngping saw the great need fr increasing the rice utput.At that time,hunger was a disturbing prblem in many parts f the cuntryside.He wanted t increase rice harvests withut 3.expanding(expand) the area f the fields.In 1973,a special strain f rice made 4.　it　 pssible t prduce 20% mre f the crp in the same fields.Thanks 5.　t　 his research,the UN has mre tls in the battle t rid the wrld f 6.hunger(hungry).Using his hybrid rice,farmers are prducing harvests twice as 7.large(large)as befre.He is nw circulating his rice knwledge in less develped cuntries 8.t increase(increase) their rice harvests and he wants t exprt his rice s that it can be grwn arund the glbe.
Thugh he 9.has struggled(struggle) fr the past five decades,Yuan Lngping is quite satisfied 10.with his life.In his spare time,he enjys listening t vilin music,playing mah-jng,swimming and reading.