高一英語必修3 Unit 4教案
(3) choose the best answer to the following sentences.
① the americans are eating _____ vegetables today as they did before.
a. more than twice b. more than twice as many
c. twice over as many d. over twice as much
② if you always work so hard like this, you will ____ sooner or later..
a. break up b. break out c break down d. break in
③ — will you go out for shopping this sunday?
— well, ___________.
a. i would like to go. b. it all depends c. i have a lot of work to do d. certainly not
④ beyond _____ stars the astronaut saw nothing but _____ space.
a. the; / b. /; the c. /; / d. the; the
⑤ _____ you have got a chance, you might as well make use of it.
a. after b. although c. as soon as d. now that
suggested answers: ① b ② c ③ b ④ a ⑤ d
step 5. homework
1. ask ss to use the words and phrases learned in this unit to write a short passage about their own opinions on traveling to space.
2. ask ss to preview the next period.
period 5 &6 reading task (workbook),
speaking task (workbook), listening task (workbook) & writing task (workbook)
teaching goals:
1. to enlarge ss’ vision of space travel
2. to let ss get more knowledge about science and technology.
3. to improve ss’ ability in listening and writing.
4. to let ss know more about space travel.
teaching procedures:
step 1. reading task (workbook)
1. fast reading
ask ss to read the text quickly and silently and answer the following question
what is the text mainly about?
suggested answers:
it is mainly about what happened and what they saw round the “black hole”.