雅思詞組1:shut down(使工廠等)停工，歇業，關閉

If the company truly are cautious, then I suspect they will seek to shut down some of their shops.
這家公司如果真的很謹慎，那么我猜他們會關閉一些商店。

雅思詞組2:side effect副作用

Medical institution must be frank about the side effects of this newly invented treatment.
醫療中心必須坦白這種新研發出來的療法的副作用。

雅思詞組3:sightseeing spot觀光景點

I want to visit all the sightseeing spots of this country.
我想參觀這個國家所有的觀光景點。

go sightseeing指“去觀光”。

雅思詞組4:sign a contract with與…簽訂合同

A:Have you heard that the famous swimmer is going to sign a contract with the sportswear giant, Adidas?
A:你聽說了嗎?這個著名的游泳運動員將與運動品牌巨頭—阿迪達斯簽約。

B:Really? That's great.
B:真的嗎?太棒了。

labor contract指“勞動合同”。

雅思詞組5:sign up報名參加(俱樂部、課程等);雇用

We do ask that you sign up three days in advance.
我們要求提前三天報名。

enter for

雅思詞組6:single-speed cycle單速自行車

Single-speed cycles are really only suited to short, casual rides.
單速自行車只適合短途的休閑之旅。

雅思詞組7:sit in旁聽，列席;代替(某人)主持;參加(集體)靜坐示威

A:We like people to write a case study, describing an organization they know.
A:我們希望學生能寫個案例研究，描述一個他們熟悉的組織。

B:I've already done that, as my friends told me you wanted one. But would it be possible to sit in on a teaching session to see what it's like? I haven't been a student for quite a while.
B:我已經完成了，因為我的朋友說你會需要的。但是我能旁聽一節看看這課是怎樣的嗎?我的學生生涯結束好久了。

雅思詞組8:sit with臨時替人照看

Can you do me a favour to sit with my daughter for half an hour?
你能幫我照顧我的女兒半個小時嗎?

雅思詞組9:slip from...to從…滑落到

Because of the ache on her back the world ranking of the tennis player has slipped from first to third.
由于背部傷痛，這位網球選手的世界排名從第一位滑到了第三位。

雅思詞組10:slip on穿上

Please slip on the jeans and sweater you wore last week, along with a pair of shoes
請穿上你上周穿的牛仔褲和毛衣，再穿雙鞋子。

slip-on指“(鞋子)無帶扣的，易穿脫的”。