鲁教版英语九年级全册Unit 3 It must belong to Carla.Section B Grammar Focus 4a-4c 课件（29张PPT无素材）

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Unit 3 It must belong to Carla.
Grammar Focus 4a-4c
Can you guess what the picture shows
Can you guess who he is
sleepy
coat
A: Whose volleyball is this
B: It must be Carla’s. She loves volleyball.
A: Whose hair band is this
B: It could be Mei’s hair band. Or it might belong
to Linda. They both have long hair.
A: What did you see last night
B: I’m not sure, but it can’t be a dog. It was bigger.
I think it might be a bear or a wolf.
Grammar Focus
1. 情态动词表推测
must（一定），may/might/could（可能），
can’t（一定不）
2. 情态动词后面接动词原形，动词原形不一定
是be，还可以是别的动词。
3. Whose… is this
be sb.’s
It must/may/might/could/can’t
belong to sb.
4a Choose the best way to complete each
sentence using the words in brackets.
might be I’m not sure.
must be Everyone is going to the pool.
could be I wonder
can’t be He doesn’t wear glasses.
could be She was thinking of taking a shower.
4b Complete these responses.
1. A: Many people are wearing coats.
B: The weather must be ______________________________.
2. A: Sally has been coughing a lot.
B: She might be _______________________.
3. A: This restaurant is always crowded.
B: The food _______________________.
4. A: Whenever I try to read this book, I feel sleepy.
B: It can’t ___________________________.
cold
ill/having a sore throat/having a cold
must be nice/tasty/delicious
be interesting/funny/exciting
— Where are you going this month
— We ______ go to Xiamen, but we’re not sure.
A. needn’t B. must
C. might D. mustn’t
C
Exercise
— Have you decided where to go for your
summer vacation
— Not yet. We _______ go to Qingdao. It’s a
good place for vacation.
A. may B. need C. must
A
— Who’s singing in the next room
— It _____ be her. She has gone to New York.
A. can’t B. must
C. shouldn’t D. can
A
—Whose T-shirt is this
—It ______ be John’s. It’s ______ small for him.
A. can’t; much too
B. can’t; too much
C. mustn’t; much too
D. mustn’t; too much
(2017鄂州)
— The tall man with glasses over there looks like
our math teacher.
—It _______ be him. He has gone abroad.
A. may not B. mustn’t
C. can’t D. needn’t
(2017荆州)
—Sixty dollars for such a T-shirt! You ______
be joking.
—I’m serious. It’s made of silk from Hangzhou.
A. must B. need
C. will D. can
中考链接
C
A
(2018宜昌)
— Mum, I’ve signed for a big box by Future
Express(快递). What’s in it
— I’m not sure. It________ be a present from
your brother.
A. need B. must
C. may D. will
(2018十堰)
— I went to Mount Wudang with my five friends
in one small car last weekend.
— Oh, I think it ______ be an uncomfortable trip.
A. must B. need C. will D. can
C
A
4c Look at this picture of a room. How much can you tell about the person who lives here Is it a boy or a girl What are his / her hobbies Discuss your ideas with a partner.
A: It could be a girl’s room because it’s very
tidy.
B: I guess so. But it might be a boy’s room
because the clothes look like boys’ clothes.
Look at the two rooms below. Make guesses about the owner of each room.
Room 1
Room 2
书面表达：
今天早上你在操场上拾到了一个书包，里面有一条红领巾，一个棒球，一根粉色的发带和一本英语杂志。
（请根据以上材料写一段文字，要求用情态动词推测主人的性别、爱好等。)
This morning I found a schoolbag on the playground. ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________.
Summary
1. 情态动词表推测
must（一定），may/might/could（可能），
can’t（一定不）
2. 情态动词后面接动词原形，动词原形不一定
是be，还可以是别的动词。
3. Whose… is this
be sb.’s
It must/may/might/could/can’t
belong to sb.
Thanks for listening