()8.You need to practise speaking every day you hope to improve your spoken English.

A.if
B.although
C.unless
D.until

8. A 【点拨】if 如果; although 尽管; unless 除非; until 直到……为止。由句意可知 if 符合语境。故选 A。

()9.Mr Hart has trained his daughter for years. Tomorrow he will be watching her anxiously as she swims the long to the UK.

A.flight
B.distance
C.number
D.hours

9. B 【点拨】句意:哈特先生已经训练他的女儿很多年了。明天他将焦虑地注视着她游过这段漫长的距离到达英国。distance 距离。故选 B。

()10.—Jim is planning a trip to Shanghai this weekend, but he still doesn't decide .
—Why not take the high - speed railway? It's fast and comfortable.

A.who will he visit
B.what he will do
C.how he's going there
D.whom is he going with

10. C 【点拨】根据答语可知,应用 how 引导宾语从句。故选 C。

四、根据汉语提示完成句子。
1. 毫无疑问，你越努力，就越幸运。
，the harder you work， you will be.
2. 现在，越来越多的人意识到了阅读的重要性。
Nowadays， people the importance of reading.
3. 由于微信支付和支付宝，我们有一天可能不再需要纸币。
We might paper money one day WeChat Pay and Alipay.
4. 为了减少空气污染，世界上许多国家已经达成一致。
In order to ，many countries in the world have .
5. 当陌生人遇到麻烦时我们应该帮忙吗？

四、1. Without doubt; the luckier
2. more and more; are aware of
3. no longer need; because of
4. reduce air pollution; reached an agreement
5. Should we help strangers when they are in trouble?

五、根据短文内容及首字母提示，填写所缺单词，使短文意思完整，每空限一词。
Welcome to our Mars Shuttle Ⅲ! We hope you will have a pleasant t 1 to Mars. The travel will take 3 days and we will land on Mars at around 7 a. m. (MT) next Monday.
Now, please look down. You will find a few useful things under your s 2. You can use them during the trip and make it safe and e 3. Now please get familiar with them.
Firstly, you'll see your air t 4. It will supply oxygen. Please carry it on your back. And there is a tube (管子) coming out of it. It is used to carry air into your helmet. You will also find a m 5 in your helmet. You can talk to your friends and family members on the Earth with it.
And have you seen the special b 6? They will allow you to walk on Mars freely. They are heavy. And then, besides them, you can see a pair of sunglasses. They are used to p 7 your eyes.
We have also got some d 8 food for you if you are hungry. It's in that green bag. And if you feel uncomfortable, you can eat the yellow vitamin p 9 in the yellow bottle.
Lastly, please use your space timer instead of your normal w 10. Time passes differently on Mars, you know. And you don't want to miss the shuttle back.
Now, it's time for music. Let's enjoy it.
1. 2. 3. 4. 5.
6. 7. 8. 9. 10.

五、1. trip 2. seat 3. enjoyable 4. tank 5. microphone 6. boots 7. protect 8. delicious 9. pills 10. watch