Unit 5 It must belong to Carla .
Section A
．学习目标:
1．知识目标：四会单词短语及表示推测的情态动词
2．能力目标：Make inferences 作出判断
3．情感目标：通过自己正确的判断来更好的和其他人相处。
二．学习重点：重点词汇用法及表示推测的情态动词。
学习难点：表示推测的情态动词。
三．学习过程:
（一）预习导学：自学新单词并能做到熟读3a
（二）自主学习：listen and match 1b/fill in the blanks in 2b
（三）合作探究：Look at 2c and tell your partner why you chose the words
（四）梳理归纳：
1.①must 表推测肯定程度比may, migh, could 大。“准是；一定”
Eg: 你一定很饿，现在已经下午一点半了。
You must be very hungry now. It’s half past one。
（2）can 表推测用在肯定句中表理论上的可能性；用于否定句或疑问句中表示“惊异、怀疑或不相信”等意义。
Eg:她通常起得很早，不可能误火车的。
She usually gets up very early.She can’t miss the train.
Eg:吸烟有可能引起癌症。
Smoking can cause cancer.
（3）may 用在肯定句中表对现在把握不大的推测，“可能，也许”
Eg: 不要玩小刀，你可能会伤了你自己。
Don’t play with the knife .You may cut yourself .
（4）could 和might 也可表推测意义但肯定程度较低。
Eg: 小杨可能/兴许知道他的地址。
xiao Yang may /might know his address.
2.They must be making a movie .他们一定是在拍电影。
表示对现在或将来正在进行的情况进行推测用“情态动词+现在进行时”。如:
(1) At this tine , our teacher _______ ________ correcting our exam papers.这个时候，我们的老师一定在批改试卷。
(2) He ______ ______ running for exercise .他可能在跑步锻炼。
四．典题赏析
她也许正跑着赶公共汽车。
She ______ ________ running ________ ___________ a bus .
改错
1.There used to have a tree here .
_________________________________________________
2. There are much too people in the room .
__________________________________________________
五．中考链接：
1. ---Tom, where is your father ?
---I’m not sure. He ____in the office.
A. is
B. may be
C. maybe
D. may
2. ---Hello. ____I speak to John ?
--I’m sorry , you ______have the wrong number .There’s no one here by that name.
A.Will ;can
B. Could ; would
C. May ;must
D. Shall; should
六．能力提升
用所给短语的适当形式填空。
be crucial ,be anxious ,be later for ,belong to ,because of
1. The first-aid _________ if you fell downstairs and had your legs broken .
2.He didn’t come to the party ________ his illness .
3. He ________ school again yesterday ,so the teacher was angry .
4.The cat must _______ Mrs Brown .Hers was lost yesterday.
5. Jenny ________ to speak to me alone .She might need my help badly .
Unit 5 It must belong to Carla .
Section B
一．学习目标:
1．知识目标：四会单词短语及句型。
2．能力目标：能在具体语境中正确运用情态动词
3．情感目标：增强交际能力，培养关心他人，礼貌待人的品质。
二．学习重点：重点词汇用法及情态动词用法。
学习难点：情态动词用法
三．学习过程:
（一）预习导学：熟读单词和课文
