一年級外研英語43頁怎么讀

此題倒推： 拿走的 剩下 拿之前（上一次剩下的） 第三次拿魚 4（8÷2） 8 12 第二次拿魚 6（12÷2） 12 18 第一次拿魚 9（18÷2） 18 27 綜上，計算方法如下： 第三次拿魚之前：4×3=12 第二次拿魚之前：12÷2×3=18 第一次拿魚之前：18÷2×3=27 答：一共打了27條魚。

高中英語必修一外研版67頁1到4題

原題:

答案:

1大題與2大題(括號里的數(shù)字是2大題的答案)

1.study(2)

2.are studying(5)

3.use(2)

4.play(2)

5.are doing(4)

6.are learning(5)

7.starts(1)

8.rises(3)

3大題(此題無標準答案,每個學生有自己不同的答案。這兒提供的答案只有一個樣本而已）

1.We don't study chemistry on Fridays.?

2.We never study Russian this term_

3.We don't use the computer once a week. We use the computer twice a week.

4.I never play football after school on Mondays.

5.I'm not doing my homework now.

6.無需改寫.

7.Our school doesn't start at 9 am every day. Our school starts at 7 am every day.

8.無需改寫.

4大題

1.Where do you live?

2.What are you writing now?

3.What language are you studying this term?

4.What do you think of the people at your school?

5.What kind of food do your family eat at the weekend?

6.What is the person next to you doing now?