九年級英語Life on Mars教案
3. our spacecraft are too slow to carry large numbers of people to mars.
(注意a large number of 和the number of的區別)
1）我們學校學生的數量有2300人。
_____ the students in our school 2300.
2) 我們學校圖書館有大量的書。
there are __ books in our school library.
四、難點語法
1. 情態動詞can, could, may, might的用法
can用于問候朋友；could用于問候老師和成年人；may用于問候陌生人和你尊敬的人，顯得正式而有禮貌；might用于非常有禮貌的場合，很少用。
1) ---爸爸，我能用你的照相機嗎？
---可以。
dad, i use your camera?
yes, you .
2)daniel,我能借你的字典嗎？
daniel, i borrow your dictionary?
2. 用that引導賓語從句。
注意：1）that可省略； 2）時態一致； 3）從句是客觀真理的情況。
i know he has been to beijing several times.
the teacher told us that the earth goes round the sun.
3. 用if或 whether引導賓語從句。
注意：1）if/ whether的不同用法；2）時態一致；3）陳述句的語序
將下列句子合并為含有賓語從句的主從復合句。
1) mars has two moons. the teacher told the students.
the teacher told the students __________ __________ __________ two moons.
2) “have you ever been to beijing? my cousin asked me.
my cousin asked me _____ __________ ____________ ever been to beijing.
3) he will finish the task in two days. he said.
he said _______ _______ _______________ finish the task in two days.
4) does it take very long to travel from earth to mars? do you know?
do you know _________ ____________ ___________ very long to travel from earth to mars?
5) will lucy come tomorrow or will she not come ? i am wondering.
i am wondering__________ __________ ___________ _________ _______ _______ tomorrow.