文档介绍：Section A 4a- Section B1d
the best way to complete each sentence using the words in brackets.
:where’s Jane?
B:I’m not (is/might be/must be) in the laboratory.
:Everyone is going to the pool after school.
B:Really? It (must be/can’tbe/
could be) hot outdoors.
:That’s the phone.
B:Hmm. I wonder who it (must be/
could be/should be) .
might be
must be
could be
: I wonder if these are Jim’s glasses.
B: They (can’t be / might be /
could be) his. He doesn’t wear glasses.
: I hear water running in the bathroom.
B: It (could be / must be / can’t
be) Carla. She was thinking of taking a
shower.
can’t be
must be
these responses.
: Many people are wearing coats.
B: The weather must be .
: Sally has been coughing a lot.
B: She might be .
: This restaurant is always very crowded.
B: The food .
: whenever I try to read this book, I feel
sleepy.
B: It can’t .
New words
laboratory 实验室
outdoors 在野外
coat 外套
sleepy 困倦的
land 着陆
alien 外星人
run after 追逐
suit 套装，西服
The man is running.
Why the man is running?
A UFO is landing.
The alien is running after the man.
追逐; 追赶
An alien comes out.
1. Look at the pictures. Then use the words from the box to write a sentence about each picture.
a.
b.
c.
The alien is running after/chasing the man.
A UFO is landing.
The man is running.
land man UFO run alien run after
追逐; 追赶
1b. Listen and number the pictures [1-3] above. Then write two or three sentences to finish the story.
2
3
1c. Listen again and complete the sentences