福建省福州第三十六中学九年级英语《Unit 1 The Changing World》课件 .ppt

unit1thechangingworldtopic1myhometownhasbecomemoreandmorebeautiful 录音 sectionb whatdidshedoinherhometown shetookpartinsomevolunteeractivities shehelpedthedisabledchildren mariahascomebackfromcuba volunteeractivities disabledchildren listenandtickwhatmariahasdoneinherhometown a hasshe b yes shehas no shehasn t cleanedroomsforthedisabledchildren fedthedisabledchildren cookedforthem traveled beenavolunteer 录音 beavolunteer learn from 从 中学习e g i velearntalotfromthestory 我从这个故事中学到了很多 have no timetodosth 有 没有 时间做某事e g hewassobusythathehadnotimetohavelunch 他太忙了 没有时间吃午饭 thoughshehasnotimetotravel shehaslearnedalotfromherholidayexperiences though引导让步状语从句 不与but连用 keypoints 2a listenandanswer 1 whatwerethechildren sliveslikeinthepast 2 whydidthechildreninthepasthavetoworkdayandnight mostchildrenhadahardlifeinthepast becausetheyhadtohelpsupporttheirfamilies todayweallhaveahappylife butinthepast people sliveswereveryhard evensomechildrenhadtobechildlaborers fillintheblanksaccordingto2a kangkangtoldritaaboutthehardlifeofmostchineseteenagersinthepast hedescribed howtheyspenttheir atthattime mostchildrencouldn tgetan theydidn thaveenoughfoodtoeat andtheyhadtoworkto theirfamilies luckily withthedevelopmentofchina manythingshave andchildrencangetagoodeducationnow 2bworkalone detail childhood support education changed help in have livea life e g hehas livesahardlife e g thechildrenhave liveahappylife inordertosupportafamily e g theyworkhardinordertosupporttheirfamilies withthedevelopmentof get receiveagoodeducation e g withthedevelopmentofourcountry thechildrencanget receiveagoodeducationnowadays 2cworkalone listentothetapeandcompletethetable little few different nochance singing receiving comparethelifenowadayswiththatinthepast tellthestoryaccordingtothetable 录音 1bfillintheblankswiththedifferentformsoftheverbs 现在完成时 presentperfecttense 现在完成时表示从过去某一时刻开始一直延续到现在的动作或状态 或还要延续下去 句中常用 ever never just recently twice since for yet already表示的一段时间状语连用 现在完成时用法 过影响现 过延到现 两 去 ican tfindmypen ihavelostit haveyoufinishedityet hehasworkedhereforayear ihavebeeninthisschoolsince1999 hehasbeentochinatwice heisn there hehasgonetothelibrary 注意 不规则动词过去分词参见九年级下册p84 动词原形变为动词过去分词的规则 句型转换 ihavedonemyhomeworkalready 1 改为一般疑问句并回答 haveyoudoneyourhomeworkyet yes ihave no ihaven t 2 改为否定句 ihaven tdonemyhomeworkyet 句型转换 jimhasdonehishomeworkalready 1 改为一般疑问句并回答 hasjimdonehishomeworkyet yes hehas no hehasn t 2 改为否定句 jimhasn tdonehishomeworkyet sumup1 动词的过去分词2 现