Module 1 Lost and found Unit 1 Whose bag is this? 知识点练习课件33张PPT

课件33张PPT。Module 1　Lost and foundUnit 1　Whose bag is this?Module 1　Lost an foundUnit 1　Whose bag is this?课前自主预习　课堂互动探究　　　　　　　　　　课前自主预习　crayoneraserglovewalletwatchwatcheswhosewhofindminetapelosepurpleyouryouyouyourshersher sheher欢迎回到……首先；第一许多；大量lost and found boxbe careful withfrom now on[答案] 1－C　2－D　3－A　4－E　5－B课堂互动探究　　　　　　　　　　词汇点睛1　eraser n. 橡皮擦[观察] I have an eraser. 我有一块橡皮擦。[探究] eraser是以________音素开头的可数名词，表示泛指时，其前用不定冠词________。元音an[拓展] eraser的同义词是rubber。活学活用1．There is ________ eraser in the lost and found box. Is it yours?
A. a　　　　 B. an
C. the D. /B2　glove n. 手套[观察] Here are some nice gloves. 这儿有一些漂亮的手套。
I want to buy a pair of gloves for my mother.
我想给我妈妈买一副手套。[探究] glove为________名词，其复数形式为________。表示“一副手套”用________________。可数glovesa pair of gloves[拓展] “数词＋pair(s) of＋可数名词复数”在句中作主语时，谓语动词的单复数取决于pair的单复数。例如：
Two pairs of gloves are on the desk. 书桌上有两副手套。活学活用2．There ________ a pair of shoes under the bed. The shoes ________ my brother's.
A．is; is　　 B．are; are
C．are; is D．is; areD3　whose pron. 谁的[观察] Whose bag is this? 这是谁的包？
Whose are these sweaters? 这些毛衣是谁的？[探究] whose是疑问代词，常用于____________句，意为“谁的”。特殊疑问[拓展] (1)whose用来提问形容词性物主代词、名词性物主代词或名词所有格。当被提问部分作定语时，用“Whose＋名词＋一般疑问句？”结构；当被提问部分作表语时，用“Whose＋一般疑问句？”结构。例如：
It's my shirt. 它是我的衬衫。
→Whose shirt is this? 这是谁的衬衫？
That shirt is mine. 那件衬衫是我的。
→Whose is that shirt? 那件衬衫是谁的？(2)who意为“谁”，用来询问姓名或与某人的关系。who's是who和is的缩略形式，意为“谁是”。例如：
—Who is/Who's the boy? 这个男孩是谁？
—He is John. 他是约翰。活学活用3.2018·武威 ________pencil is this, Tom's or Henry's?
A．What　　B．When
C．Who D．WhoseD4　 welcome v. 欢迎 adj. 受欢迎的[观察] Welcome back to school, everyone！欢迎大家回到学校！
You're welcome! 别客气！[探究] welcome的两种词性：[拓展] welcome to 后接表示地点的副词时，介词to应省略。例如：
Welcome home, children！孩子们，欢迎回家！活学活用4．—Thanks for your help.
—________.
A．Don't thank me
B．You're welcome
C．Right
D．You're rightB5　first of all首先；第一[观察] First of all, come and look in the lost and found box!
首先，过来看看失物招领箱吧！[探究] first of all指时间、次序上的“首先；第一”。其他表示顺序的单词或短语还有second(第二；其次); next(接下来); then(然后); finally/at last(最后)等。[拓展] at first意为“起初；起先”，相当于in the beginning。活学活用5．There are many things to do in today's class. ________， let's listen to the tape.
A．At one time B．At last
C．First of all D．Every dayC[解析]考查固定短语。句意：在今天的课上有许多事情要做。首先让我们听录音。at one time意为“曾经”；at last意为“最后”；first of all意为“首先”；every day意为“每天”。根据句意判断这里表示“首先”。故选C。6　careful adj. 仔细的；认真的；小心的[观察] Everyone, please be careful with your things from now on.
从现在开始，请每个人小心保管自己的物品。[探究] careful作形容词，意为“仔细的；认真的；小心的”，常见搭配是________________，意为“小心(对待)……”。be careful with[拓展] careful的常见搭配：6．(1)过马路时，要注意车辆。
______ ______ ______ the traffic when you cross the road.
(2)请小心对待我的汽车。
Please ________ ________ ________ my car.Be careful of/aboutbe careful with活学活用句型透视1　 Here's a purple wallet! 这儿有一个紫色的钱包！
Here are some nice gloves. 这儿有一些漂亮的手套。[探究] “Here be…”是倒装结构，意为“这儿有……”，其中be动词的单复数要根据be后的名词的单复数来确定，单数可数名词或不可数名词用is，复数可数名词用are。例如：
Here is a book for you. 这儿有你的一本书。
Here are some of my family photos. 这儿有我的一些家庭照片。1．用be动词的适当形式填空
(1)Here ________ an eraser and some crayons.
(2)Here ________ my gloves.Would you like to try them on?
(3)Here ________ some bread. You can eat a piece(片).活学活用isareis2　I think it's Betty's.
我认为它是贝蒂的。[探究]此句是主从复合句，“I think”是主句，“it's Betty's”是宾语从句。“I think＋宾语从句”经常用来表达说话者的观点、看法，语气较为委婉。例如：
I think English is very important to us.
我认为英语对我们来说非常重要。[注意]在“I think＋宾语从句”中，如果要否定后面的从句，需要把否定词提前，即“I don't think＋宾语从句”，这叫作“否定前移”。例如：
I don't think she can play the piano.
我认为她不会弹钢琴。2.按要求完成下列各题
(1)我认为那本书有趣。(翻译句子)
______________________________________________________
(2)I think it is a bird. (改为否定句)
I ________ think it ________ a bird.I think that book is interesting.don'tis活学活用
谢 谢 观 看！