四六級(jí)考試英語(yǔ)同義詞替換訓(xùn)練：semester
對(duì)于所有考四六級(jí)英語(yǔ)的非英語(yǔ)專業(yè)學(xué)生而言，雖然英語(yǔ)終究不過是一門throwaway learning or language（考過或考過了就扔的學(xué)習(xí)及其語(yǔ)言）。但是，既然在上面耗費(fèi)過巨量時(shí)間精力，同樣數(shù)量的付出，并不影響我們把英語(yǔ)學(xué)成一門可以用英語(yǔ)記英語(yǔ)懂的語(yǔ)言（能力）。

“互聯(lián)網(wǎng)+英語(yǔ)學(xué)習(xí)工具”時(shí)代學(xué)英語(yǔ)，查英英字典和用完整句子的英語(yǔ)表達(dá)英語(yǔ)（基礎(chǔ)英語(yǔ)思維能力)，是兩個(gè)必不可少的學(xué)習(xí)步驟和能力。學(xué)英語(yǔ)練好這兩個(gè)習(xí)慣和能力就夠了。
1。學(xué)期semester = term

1.Yahoo semester synonym
a half-year term in a school or college, typically lasting fifteen to eighteen weeks, academic year, school year,term,school term.

這里一定有你學(xué)過的已知的英語(yǔ)。如果這樣，再用漢語(yǔ)“知”英語(yǔ)就顯得多余。

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2.開口說（完整)英語(yǔ)
Okay.Igot you.One semestet is a half-year term in a school or in a college, usually lasting fifteen to eighteen weeks.

When we say a semester,we mean or we can also say one academic year, one school year,one term,or one school term.

Okay.I got you.Semester means academic year, school year,term,or school term.

2。阻止prevent=stop=ban=prohibit sb. from doing sth.5.抗議protest = against = object = remonstrate

1.Yahoo prevent synonym
stop,ban,prohibit someone from doing something.

2.開口說（完整)英語(yǔ)

Okay.I got you.If you say you prevent someone from doing something,you mean or you can also say you stop them,you ban them,or you prohibit them from doing something.

To prevent means To stop,to ban,or to prohibit.