教师助手

8B Unit8 A green world

Period 7 Task

【学习目标】

1.学会在正式写作前用笔记整理思路。

2.熟练运用本单元所学词汇、词组和句型组织语言。

3.完成一篇与环保话题有关的演讲稿。

【课前预习】

翻译短语

1少洗一会澡 2.关掉水龙头  

3关灯   4.关掉电源

5用塑料袋   6.将废物分成不同的类别 [来源:Zxxk.Com]

7做更多的锻炼 8.看更少的电视

9对地球做很大的改变

10.减少污染 11.重复利用水

【知识点拨】

1. turn off 关上 turn on打开 turn up 调大 turn down 调小

  It’s time to watch TV. Please turn it _______.

  I can’t hear the radio. Please turn it ________.

  It’s so noisy. Turn _______ the radio.

2. remember to do sth 记得去做某事，表示事情还未做。

 remember doing sth 记得做过某事，表示事情已做。

  I’ll remember ___________ (mail) these letters. 我会记得寄这些信。

  I remember_____________(tell) you about it once. 我记得这事和你谈过一次。

3. make a difference to sb/sth    （对......） 有影响，起作用

 make some difference to sb/sth  (对......) 有些影响

 make no difference to sb/sth   (对......) 没有影响

 Lucy has got a bad cold. It may __________ ___________ _________ to her competition.

露西感冒很严重， 这可能对她的竞赛造成了一些影响。

【巩固提升】

I.用括号中所给词的适当形式填空

1. We should do more exercise and watch _______________ (little) TV.

2. We all hope to live in a ________________ (noise) environment.

3. _________________ (separate) your things into different groups.

4. It’s getting hot. Your hair needs ________________ (cut).

5. Everyone _________________ (simple) can’t wait for the summer holiday.

6. A war ______________ (break) out and many people ____________ (kill) in 1997.

II. 单项选择

(    ) 1. The boss made his workers work over 12 hours a day. That means his workers _______ work over 12 hours.

   A. were made     B. were making    C. made to     D. were made to

(    )2. I can't hear what it is saying on TV. Would you please _______?[来源:学科网ZXXK]

   A. turn it up     B. turn it down    C. turn it on     D. turn it off

(    )3. _______ safe, everyone_______ wear a seat belt（安全带）in the car now.

   A. Keep; is told to   B. To keep; is told to  C. Keeping; tells to    D. To keep; is told

(    )4. Shenzhen is too busy. I'm afraid I _______ the lifestyle in the city.

   A．used to    B．am used to  C. am not used to    D. can't used to

(    )5. Here are some useful steps ______ you_______.

   A. for; of taking B. to; to take     C. for; to take     D. to; for taking

(    )6. Kate was ill, but she didn't stay at home and went to school _______.

   A. instead of     B. instead     C. as well     D. too

(    )7. The stars _______ in the daytime.

   A. can't see     B. can't be seen   C. can be seen   D. see

(    )8. We have _______ coffee. Will tea be OK for you? We have some fine Chinese tea.

A. got used to     B. got along with  C. been used up D. run out of

(    )9.We can take shorter showers _______ water.

A  save  B  to save  C  saving  D  saves

(    )10.Please ________ the TV. My father is sleeping.

A  turn off  B  turn down  C  turn on  D  A&B

III. 根据中文提示完成句子

1.该是吃早餐的时候了。

  _________ for me ______________________.

2.老师让我们做一份关于家务活的调查。

  The teacher asks us _____________________________ about housework.

3.环境保护对我们每个人来说都是重要的。

  It’s _______________ us ___________________ the __________.

4.记住每个人都可以做点对环境有益的事！

  Remember that everyone can do something _____________________ to the environment!

5.当你不用电灯时，要关闭电源。

  _____________________________ when your lights are not in use.

6.这对双胞胎长得一样。我分不清他们之间的不同。[来源:学+科+网]

  The twins are the same. I can’t find ______________________ them.

7.为了节省水，请关了水龙头。[来源:Zxxk.Com]

  ______________________________ water, please turn off the tap.[来源:学。科。网]

8.为了见到她的父母，她早早地回了家。

She came back home early ____________ ______________  _________ see her parents.

9.中美文化有许多差异。

Chinese culture is _____________________  ________________ that of America’s.