外研版高中英語必修二《On the move》SectionB PPT課件，共39頁。
語言知識(shí)講練
高 頻 詞 語
1. keep track of 了解……的動(dòng)態(tài)；與……保持聯(lián)系
【典例促記】
⊙Are you looking for a sports watch that can help you keep track of your fitness and chart your training progress? (P29)
你在找一塊可以幫你跟蹤你的健康狀況并記錄你的訓(xùn)練進(jìn)度的運(yùn)動(dòng)手表嗎？
⊙But after a year or two we lost track of each other.
不過一兩年以后我們就失去了聯(lián)系。
⊙With these preparations on track, all was quiet.
這些準(zhǔn)備工作就緒后，一切都很平靜。
⊙We are on the right track for continued growth.
我們走的是持續(xù)增長(zhǎng)的正確路線。
2. adjustable adj. 可調(diào)整的，可調(diào)節(jié)的
【典例促記】
⊙... while its waterproof band is fully adjustable so that it is comfortable to wear.(P29)
……而其防水帶是完全可調(diào)的，使其戴著舒適。
⊙My eyes had to adjust to the darkness inside.
我的眼睛不得不去適應(yīng)里面的一片漆黑。
⊙The body quickly adjusts (itself) to changes in temperature.
身體迅速(自行)調(diào)節(jié)以適應(yīng)氣溫的變化。
⊙If the chair is too high, you can adjust it to suit you.
如果椅子太高，你能調(diào)節(jié)它來適合你。
⊙If you do not make adjustments to your attitude, you will feel exhausted.
如果不能在態(tài)度上做調(diào)整，你會(huì)感到精疲力竭。
3. balance n. 平衡；天平
【典例促記】
⊙Using only a rope, you can develop your footwork and balance.(P30)
只用一根繩子，你就可以發(fā)展你的步法和平衡。
⊙The girl lost her balance and fell off the bike.
這個(gè)女孩失去了平衡，從自行車上掉了下來。
⊙He balanced a trip to the mountains against the chance of a summer job.
他把爬山和暑期工作的機(jī)會(huì)進(jìn)行了權(quán)衡。
⊙It’s necessary for us to have a balanced diet.
對(duì)我們來說，均衡飲食很有必要。
常 用 句 式
Whether you’re a professional athlete or keen sportsperson, DX Sports Watch is the ideal choice for you.(P29)
無論你是職業(yè)運(yùn)動(dòng)員還是熱衷運(yùn)動(dòng)的人，DX運(yùn)動(dòng)手表都是你理想的選擇。
【典例促記】
⊙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師。(讓步狀語從句)
⊙Whether you can become a successful journalist depends on whether you work hard enough.
你是否能成為一名成功的記者取決于你工作是否足夠努力。(whether分別引導(dǎo)主語從句和賓語從句)
⊙The question whether it is good for children to be brought up by their grandparents or not brought about a heated discussion.
孩子被他們的祖父母撫養(yǎng)大是否對(duì)孩子有好處這個(gè)問題引起了一場(chǎng)熱烈的討論。(同位語從句)
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關(guān)鍵詞：On the move PPT課件免費(fèi)下載，.PPT格式；
