TOCFL Band B Grammar: Advanced Connectives That Determine Your Reading Score

Most Band B candidates treat grammar as a secondary concern. They drill vocabulary, work through Dangdai Books 3 and 4, and assume grammar will absorb itself through exposure. Then they sit the exam and hit the Gap Filling section — 20 questions that hinge almost entirely on knowing whether 即使 takes 還是 or 但是, or whether 與其 pairs with 不如 or 如何.

At Band B, grammar is tested implicitly through two sections: Gap Filling and Reading Comprehension. Gap Filling presents a sentence with a blank and four options from the same semantic category — all four might be connectives, but only one fits the logic of the surrounding clause. The questions test not whether you know what 即使 means, but whether you can identify that its partner must be 還是, not 但是. That distinction is not vocabulary. It is grammar.

The connectives that determine Band B scores belong to a category barely covered in Band A study: advanced paired clauses expressing concession, condition, preference, and escalation. The foundational cause-and-effect pairs — 因為…所以, 雖然…但是 — are covered in the introduction to paired conjunctions. This guide covers the next tier: the patterns that appear in every Band B reading passage and gap-fill question.

Concessive Constructions: Three Levels of Even Though

The three concessive patterns look similar. They function differently.

Pattern	Meaning	Usage
雖然…但是/可是	Although…but	Fact + counterpoint (neutral register)
即使…還是/也	Even if…still	Hypothetical or strong contrast
儘管…仍然/還是	Despite…still	Written register; strong concession

雖然…但是 is the Band A pattern. You already know it. At Band B it appears as a distractor — the wrong answer when the sentence requires something stronger.

即使…還是 signals that the result holds regardless of the condition, including hypothetical ones. This is what 雖然 cannot do.

即使下大雨，他還是去跑步了。 Even if it pours, he still goes running.

雖然 here is wrong: 雖然 attaches only to factual conditions. 即使 can attach to hypotheticals. Recognizing this distinction is precisely what Band B Gap Filling tests.

儘管…仍然 is the written-register equivalent of 雖然…但是. You will encounter it first in Dangdai Book 4’s formal passages. If you are reading the guide to the written-register shift in Book 4, this is one of the first formal connectives you need.

Conditional Patterns: Only If, Unless, and What If

Three conditional structures appear frequently in Band B reading passages.

只有…才 (only if…then)

This pattern means the result is contingent on the specific condition — no other path produces it.

只有努力練習，才能說好中文。 Only by practicing hard can you speak Mandarin well.

The critical detail: 才 is obligatory. Drop it and the conditional logic collapses. In Gap Filling, questions often give 只有 in the lead clause and ask you to identify the partner: the answer is 才, not 就 (which pairs with 如果, not 只有).

除非…否則/不然 (unless…otherwise)

除非 frames the one exception that would prevent the result.

除非你道歉，否則我不原諒你。 Unless you apologize, I won’t forgive you.

The common error is substituting 如果 for 除非. 如果 is open-ended — any condition fits. 除非 means this specific condition is the only possible exception. They are not interchangeable.

萬一…就 (if by chance…then)

萬一 carries low probability and usually a negative consequence.

萬一下雨了，我們就留在家裡吧。 In case it rains, let’s just stay home.

It appears in later Dangdai Book 3 dialogues and becomes a regular feature from Book 4 onward. In tone, it is more cautious and pessimistic than 如果.

No-Matter Constructions: Regardless of What

不管…都/也 and 無論…都/也 share meaning but differ in register.

不管 is conversational. 無論 is written. Both take question-word structure (誰, 什麼, 怎麼, 多少) inside the first clause:

不管誰來，我都不開門。 No matter who comes, I won’t open the door.

無論遇到什麼困難，他都不放棄。 Regardless of what difficulties he faces, he never gives up.

In Gap Filling, 雖然, 不管, and 即使 sometimes appear as options for the same sentence. The way to distinguish them: 不管/無論 always takes an open variable (誰, 什麼) inside the first clause; 雖然 takes a specific fact; 即使 takes a specific hypothetical. Check what follows the blank.

Preference Patterns: Rather Than and Would Rather

Two preference patterns appear at Band B and mark a step up in sophistication.

與其…不如 (rather than…it’s better to)

與其…不如 compares two options and indicates the second is preferable.

與其花時間背舊單字，不如先把新語法搞清楚。 Rather than spending time memorizing old vocabulary, it’s better to get the new grammar clear first.

寧可/寧願…也不 (would rather…than)

寧可 or 寧願 expresses willingness to accept a cost rather than the alternative.

她寧可熬夜讀書，也不願意放棄考試。 She would rather stay up all night studying than give up on the exam.

Both patterns appear in TOCFL Band B reading passages on career decisions, personal values, and social commentary — the register and topic range that Dangdai Books 3 and 4 establish.

Escalation Constructions: Not Only But Even

不但/不只…而且/還 (not only…but also)

不但 or 不只 introduces the first item; 而且 or 還 introduces the stronger second.

這個方法不但省時，而且效果更好。 This method is not only time-saving, but also more effective.

甚至 (even; going so far as to)

甚至 escalates to an extreme. It can stand alone or after 不但.

他每天學中文，甚至連週末也不休息。 He studies Mandarin every day — he doesn’t even rest on weekends.

The construction 連…都/也 (even [x]) pairs naturally with 甚至 in reading passages and in the Gap Filling section.

非但/非僅…反而 (not only not…but instead)

This written-register pattern produces the opposite of what’s expected.

這個藥非但沒有幫助，反而讓症狀更嚴重了。 The medicine not only didn’t help, but instead made the symptoms worse.

非但 is a Band C-leaning pattern, but it appears in harder Band B reading passages. Recognizing it prevents misreading the whole sentence.

How Gap Filling Tests These Patterns

Gap Filling works by elimination. Each question presents a sentence with a blank and four connectives from the same semantic family. Your process:

1. Read the full sentence before and after the blank.
2. Identify the logical relationship (concession, condition, preference, escalation).
3. Check what structure the surrounding sentence requires — specifically, what comes after the blank and what pattern that implies.

The most common trap is options that are grammatically possible but logically wrong. 雖然 and 即使 can both open a sentence; the second clause tells you which one is required. If the second clause contains 還是, the answer is 即使, not 雖然. 但是 is the partner for 雖然.

Practice with official mock tests rather than isolated grammar drills. Gap Filling questions put connectives in context. Official mock exam packs are available on the TOCFL mock tests page and give the most accurate simulation of what you will see on test day.

A Study Plan for These Patterns

The fastest method is sentence mining: find each pattern in your Dangdai reading passages or sample TOCFL texts, create a cloze flashcard with the connective blanked out, and review with spaced repetition. Learn the pair as one unit — 即使…還是 is one pattern, not two vocabulary items. The best Anki configuration for Chinese covers how to set up cloze cards that work for grammatical patterns.

Study priority order based on frequency in official Band B materials:

1. 即使…還是 — appears in almost every practice test reading passage
2. 不管/無論…都 — very common in opinion-type and argumentative texts
3. 只有…才 — common in instructional and conditional argument texts
4. 與其…不如 — frequent in comparative discussion passages
5. 除非…否則 — medium frequency; consistently mistaken for 如果

Spend less time on 非但…反而 until you have the others solid. It appears infrequently enough at Band B that the opportunity cost of drilling it early is high. The Band B preparation guide covers how these grammar targets fit into a full study timeline.

Related Reading

• TOCFL Band B Preparation: A Complete Study Guide — Vocabulary scope, exam format, and full study timeline for Band B.
• Chinese Conjunctions: 雖然…但是, 因為…所以, and the Paired-Clause System — The Band A foundational conjunctions before you tackle the Band B tier.
• TOCFL Reading Test Guide — Strategy for the full reading section, including Gap Filling and Reading Comprehension question types.
• Dangdai Book 4: The Shift to Written Chinese — Where many of these formal connectives first appear in the Dangdai curriculum.