牛津译林版九年级上册Welcome to the unit多媒体教学ppt课件

这是一份牛津译林版九年级上册Welcome to the unit多媒体教学ppt课件，共33页。PPT课件主要包含了考点1，考向 ，知识点，missing，温馨提示可返回原文，考点2，考点3，ruth，考点4，考点5等内容，欢迎下载使用。

murderervictimsuspectdetective
Cmic strip1. Why are yu dressed like that, Eddie? I’m a detective. 2. What’s a detective? A detective is smene wh lks fr clues t smething imprtant.3. Ww! Hw cl! What happened? A murder?4. N. This is much mre serius. My fd has gne missing. ①
A detective stry Detective stries are very exciting. Sunshine Middle Schl is hlding a writing cmpetitin. Milliewants t write a detective stry fr it. TaskWrite a detective stry fr a writing cmpetitin in yur schl.
Wh is the murderer?A. The Class 1, Grade 9 students are playing a game. They have t find ut wh the murderer is. Read the plice’s reprt and the ntes n the suspects.
Welcme t the unit
Plice’s reprt Last Saturday night at 8 p.m., a yung man was murdered.The murder happened in Sun Twn. We have fur suspects. We have made ntes n all f them.Suspect 1：James Brwn Jb： dctr Lives in：Mn Twn Last Saturday：wrking in a hspital in Sun Twn
Appearance：tall and slim Persnality：serius Suspect 2：Jimmy White Jb：shpkeeper Lives in：Sun TwnLast Saturday：in New City Appearance：tall and strng Persnality：helpful
Suspect 3：Emily Smith Jb：ck Lives in：Star Twn Last Saturday：wrking at a restaurant in Sun TwnAppearance：small and fat Persnality：quiet
Suspect 4：Frank JhnsnJb：ffice wrker Lives in：Sky Twn Last Saturday：at hme alne Appearance：f medium height and untidy②Persnality：nervus
B. Daniel and Sandy are talking abut the murder in Sun Twn. Wrk in pairs and discuss wh yu think is mst likely t be the murderer. Use the cnversatin belw as a mdel. Daniel: They all say that they’re nt guilty. Wh d yu think is nt telling the truth? ③Sandy: I guess Jimmy White is lying. ④ He might be the murderer because he lives in Sun Twn.
Daniel: I dn’t think s. Jimmy is helpful, and he was in anther place when the murder happened. Perhaps Frank Jhnsn killed the yung man.Sandy: Wh’s Frank Jhnsn?Daniel: He’s an ffice wrker f medium height. He lks untidy and nervus.
g missing 不见了missing 是形容词，意为“ 找不到的；失踪的”。g接形容词，通常表示“ 变成某种(不好的) 状态”。e.g. Tw files have gne missing. 两个档案不见了。
My fd has gne missing.
g swimming 去游泳 g shpping 去购物g fishing 去钓鱼 g skating 去滑冰
辨析：missing，lst 与gne
e.g. After the fld, five peple were missing.洪水过后，五人下落不明。In the strm, the ship was lst.在那场暴风雨中船不见了。My pain in the arm is gne nw. 我的胳膊现在不痛了。
考题1：[宿城区二模] It’s terrible. My wallet has gne _________ (丢失的)
untidy /ʌn'taɪdi/ adj. 不整洁的untidy 是由形容词tidy“整齐的；整洁的” 加前缀un- 构成的形容词。e.g. He fund an untidy jumble f things in the drawer.他发现抽屉里面有一大堆乱七八糟的东西。I was shwn int a tidy living rm.我被引到一间很整洁的起居室里。
f medium height and untidy
un-是常见的否定前缀，表示“不；未；非；反”；通常加在形容词前，构成其反义词。real 真实的— unreal 不真实的lucky 幸运的— unlucky 不幸的limited 有限的— unlimited 无限的equal 平等的— unequal 不平等的
truth /truːθ/ n. 事实；真相truth 意为“真相, 事实”时是不可数名词；表示“真话, 实话”时是不可数名词，常与the 连用。truth 后可接f 短语作定语，也可接that 引导的同位语从句。
Wh d yu think is nt telling the truth?
e.g. There is n truth in what he says.他说的没有一句实话。The truth was that Lupe was n gd in sprts.事实是卢佩不擅长运动。Why d yu suspect the truth f the infrmatin?你为什么怀疑这消息的真实性？
true adj. 真的，真实的truly adv. 真正地
① in truth 的确，事实上② t tell (yu) the truth 老实说，说实话
考题2：The by is s hnest that he always tells the t and never lies.
【分析】根据never lies“从不说谎”，及首字母提示可知，应是“说实话”tell the truth。
guess /ɡes/ v. 猜测；猜中；以为guess 可表示“猜”的动作“猜测”, 也可表示“猜”的结果“猜到”、“猜中”。后接名词、代词或从句作宾语。
I guess Jimmy White is lying.
e.g. I dn’t really knw. I’m just guessing.我真的不知道。我仅仅是猜想。Can yu guess what will happen?你能猜到会发生什么事吗？I guess the temperature is belw zer because it’s freezing here. 我猜温度在零度以下，因为这里太冷了。
guess后跟从句时，如果主句的主语为第一人称，且从句是否定形式，则需要将否定转移到主句中去，即“否定前移”。e.g. I dn’t guess that they have gt married. 我猜他们 还没有结婚。
lie /laɪ/ vi. 说谎lie 作不及物动词，lie t sb. 意为“对某人说谎”。e.g. We shuldn’t lie t ur parents.我们不应该对我们的父母说谎。
v. 说谎n. 谎言；谎话 (复数lies，反义词truth)
辨析：lie 与lay
e.g. He lied abut his career. 关于他的职业他说了谎。The by lay n the sfa. 那个男孩子躺在了沙发上。He laid the vase n the desk quietly.他轻轻地把花瓶放置在了桌子上。Lies can’t cver up the facts. 谎言掩盖不了事实。
① tell a lie 撒谎② a white lie 一个善意的谎言
考题3：[无锡] Dn’t trust him. He is _________ (lie) t yu.