《On the move》SectionB PPT课件

外研版高中英语必修二《On the move》SectionB PPT课件，共39页。

语言知识讲练

高 频 词 语

1. keep track of 了解……的动态；与……保持联系

【典例促记】

⊙Are you looking for a sports watch that can help you keep track of your fitness and chart your training progress? (P29)

你在找一块可以帮你跟踪你的健康状况并记录你的训练进度的运动手表吗？

⊙But after a year or two we lost track of each other.

不过一两年以后我们就失去了联系。

⊙With these preparations on track, all was quiet.

这些准备工作就绪后，一切都很平静。

⊙We are on the right track for continued growth.

我们走的是持续增长的正确路线。

2. adjustable adj. 可调整的，可调节的

【典例促记】

⊙… while its waterproof band is fully adjustable so that it is comfortable to wear.(P29)

……而其防水带是完全可调的，使其戴着舒适。

⊙My eyes had to adjust to the darkness inside.

我的眼睛不得不去适应里面的一片漆黑。

⊙The body quickly adjusts (itself) to changes in temperature.

身体迅速(自行)调节以适应气温的变化。

⊙If the chair is too high, you can adjust it to suit you.

如果椅子太高，你能调节它来适合你。

⊙If you do not make adjustments to your attitude, you will feel exhausted.

如果不能在态度上做调整，你会感到精疲力竭。

3. balance n. 平衡；天平

【典例促记】

⊙Using only a rope, you can develop your footwork and balance.(P30)

只用一根绳子，你就可以发展你的步法和平衡。

⊙The girl lost her balance and fell off the bike.

这个女孩失去了平衡，从自行车上掉了下来。

⊙He balanced a trip to the mountains against the chance of a summer job.

他把爬山和暑期工作的机会进行了权衡。

⊙It’s necessary for us to have a balanced diet.

对我们来说，均衡饮食很有必要。

常 用 句 式

Whether you’re a professional athlete or keen sportsperson, DX Sports Watch is the ideal choice for you.(P29)

无论你是职业运动员还是热衷运动的人，DX运动手表都是你理想的选择。

【典例促记】

⊙Whether you go or not, I will go to visit my teachers.

不管你去不去，我都要去看望我的老师。(让步状语从句)

⊙Whether you can become a successful journalist depends on whether you work hard enough.

你是否能成为一名成功的记者取决于你工作是否足够努力。(whether分别引导主语从句和宾语从句)

⊙The question whether it is good for children to be brought up by their grandparents or not brought about a heated discussion.

孩子被他们的祖父母抚养大是否对孩子有好处这个问题引起了一场热烈的讨论。(同位语从句)

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