21世纪报第5期day4阅读学案

What if we eat gum?

I.作业要求：

1. 将下列单词，短语句子抄写在积累本上；（不允许打印！）

2. 字典查阅单词，每个单词标上音标，查出意思；

3. 字典查阅短语，写出汉语意思；

4. 翻译句子，写出汉语意思；

5. 完成IV 阅读理解每日一练Day3 文章表格填空题。

6. 跟读三遍，（文章上扫描二维码）家长签字。

Tip：请同学们回家准备一个透明文件袋，将我们的报纸保护好。

II.单词：

v. 1 swallow adj. 1 natuaral v. 2 chew

v. 3 stick adv. 1 together v. 4 stay adv. 2 actually v. 5 leave adv. 3 later

v. 6 block

n. 1 gum conj. 1 although n. 2 gut

n. 3 body

n. 4 rubber

n. 5 stomach

n. 6 acid

III.短语：

1 what if

2 a piece of

3 just kidding

4 for long

5 is made of

6 a kind of

7 break down

8 keep going down

9 too much

10 in a short time

11 need to do

12 see a doctor

13 one or two days later

IV.句子：

1 Actually,the gum will not stay in your body for long.

2 If you swallow a piece of gum, it first goes to your stomach（胃).

3 It keeps going down to your intestine

4 It takes five to six years for a piece of chewing gum to break down.

5 The best way to deal with gum is to put it in a napkin（纸巾）and throw it into a garbage bin（垃圾桶）.

6 Gum has lots of sugar（糖）. Chewing it too often is bad for your teeth.