(共30张PPT)
Outline Detailed information
Justin Foster went 1. . He was last seen on Friday night.
He didn't 2. up for lunch the next day.
Police in America have stepped up their 3._______ for him.
Justin Foster was believed to have returned home. Justin's friends say Justin went home after 4.________ baseball with them.
5. say they saw Justin walking towards his house at 10:45 p.m.
Kelly, Justin's sister, says she heard Justin return home at about 11 p.m.
Outline Detailed information
Justin Foster was said to have been taken away by 6. . Around 7. , Kelly saw a large spaceship flying outside, in which there were lots of strange creatures with white skin and large black eyes.
The spaceship was seen to 8. towards Justin's bedroom and Justin was heard to shout.
Police felt puzzled. Mrs Mavis Wood said that the aliens took her aboard the UFO to do research on her. Luckily, they returned her home without any 9. .
Detective Sam Peterson who has been in
10. of the case said they were looking into other possibilities.
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派
生
词 injury →injure去e+ y
construction →construct+ ion
amazing →amaze去e+ ing
incident “事件,事变”,尤指令人不快的、不寻常的事或暴力事件,还可指国家间的摩擦和冲突
accident 强调偶然或意外发生的事,尤指事故
event 尤指历史上重大的、引人瞩目的事件或体育赛事
occur 是正式用语,可指某事偶然发生或按计划发生;occur to 表示“想起,想到”
happen 指某事偶然或意外发生,还有“碰巧”的意思
take place 指按照事先的安排或计划而发生某事,多指运动会、变化、进步、会议或婚礼等
aboard prep.在(火车、船、飞机等)上adv.上(火车、船、飞机等)
abroad adv.在国外,到国外
board v.上船(或火车、飞机、公共汽车等);寄宿n.木板;膳食(费);董事会
broad adj.广阔的;宽阔的,广泛的;概括的
take charge of “掌管;负责”,基本上相当于be in charge of
in charge of “负责;管理”,含有主动含义。句子的主语通常是表示人的名词或代词
in the charge of 等于in one's charge,意思是“由……负责/掌管”,含有被动含义。句子的主语通常是物
injure 多指在事故中受伤
hurt 是一般用语,多指精神或肉体上的伤害,含有较强烈的“疼痛”意味
wound 主要指刀伤或枪伤
“课时跟踪检测”见“课时跟踪检测(一)”
(单击进入电子文档)
谢 谢 观 看(共39张PPT)
派
生
词 existence →exist+-ence
disagree →dis+ -agree
statement →state+-ment
award 多用于奖项名称,并不指具体的奖品;表示概念、荣誉上的奖
reward 因某种善举、工作努力等而得到的奖励或报酬。reward还可指悬赏金
prize 多指在各类竞赛、竞争或抽奖中获得的奖品或奖金
“课时跟踪检测”见“课时跟踪检测(二)”
(单击进入电子文档)
谢 谢 观 看(共40张PPT)
时态 区别 例句
现在完成时 重在强调过去的动作或状态对现在的影响,重点在现在。 I have lost my new book. 我把新书弄丢了。(现在还未找到)
一般过去时 重在强调某个过去的动作或状态,与现在并无联系。 I lost my new book yesterday. 我昨天把新书弄丢了。(昨天丢的,现在找到与否没有说明)
时态 基本语法功能 动作的反复 感彩
现在完成进行时 表示动作的持续 可表示动作的反复 可表示强烈的感彩
现在完成时 表示动作对现在的影响或产生的结果 不表示动作的反复 一般不含有感彩
Things they do Boys (30) Girls (30)
Reading news 37% 34%
Sending e mails 30% 31%
Chatting 35% 42%
Studying 20% 20%
Playing games 45% 28%
“课时跟踪检测”见“课时跟踪检测(三)”
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谢 谢 观 看
构成:have/has+过去分词
①表示过去发生的动作对现在的影响或结果
用法
现在完成时
②表示从过去某一点开始一直持续到现在的
动作或状态
常用句型
在时间或条件状语从句中,现在完成时代替将来完成时
现在完成时与一般过去时的区别
构成:have/has been+现在分词
现在完成进行时
①过去发生的动作一直持续到现在,强调
动作的延续性
用法
②
表示动作的反复性
③表示某种感彩
现在完成进行时与现在完成时的区别(共56张PPT)
派生词 reservation →reserve去e+-ation
convincing →convince去e+ -ing
survivor →survive去e+ -or
人或动物的“力气”,人的“优势,强项”,也可指物理学上的强度
“精力,活力,能量”,指人或动物所积蓄的内在或释放的活力,也指物理学上的能量
力的总称,指各种力,如电力、动力或某事物的能力。它也可指人所具有的力量、能力、权力及势力等
主要指外力,是推动人或物朝所要求的方向运动或能产生明显效应的力量,也可以指武力
形
象
记
忆
A chain is no stronger than its weakest link.
(谚语) 一环薄弱,全链易断。
“课时跟踪检测”见“课时跟踪检测(四)”
(单击进入电子文档)
“单元质量检测”见“单元质量检测(一)”
(单击进入电子文档)
谢 谢 观 看
strength
power
link链环
chain链条
force
energy