Reading: grammaticality and formal written relationships · 阅读：语法正确性与正式书面语关系
| English | 中文 | Pinyin · 拼音 |
|---|---|---|
| predicate | 谓语 | wèi yǔ |
| necessary condition | 必要条件 | bì yào tiáo jiàn |
A decision before an answer
- A sentence can contain only familiar words while combining them into an impossible comparison or missing predicate.
- Your goal: Check sentence completeness, collocation and logical consistency.
Read the relationship
- Check actor, predicate and required objects. A long modifier can hide a missing main clause.
- Distinguish formal connectors and their scope.
“除非预约，否则不能进入” implies:
The wording establishes a necessary condition.
Use the defining rule
- Examine collocations and comparison direction. A connector must match the logical relationship between clauses.
- Read an argument without extending its qualifiers.
A long noun phrase with no main predicate is:
Length does not replace a main predication.
Check the conditions
- Formal expressions such as 除非…否则… encode conditions precisely. Translate the whole relationship, not isolated words.
- Read an argument without extending its qualifiers.
“除非提前预约，否则不能进入。” Entry requires advance reservation. Reservation is a necessary condition in this wording; it does not by itself prove every reservation guarantees entry. Security or capacity limits may still apply.
Check the conditions
- Formal expressions such as only if (..., or otherwise…除非…otherwise否则… encode conditions precisely. Translate the whole relationship, not isolated words.
- Read an argument without extending its qualifiers.
“only if (..., or otherwise…除非to shift to an earlier date提前booking预约，otherwise否则cannot不能to enter进入。” Entry requires advance reservation. Reservation is a necessary condition in this wording; it does not by itself prove every reservation guarantees entry. Security or capacity limits may still apply.
除非提前预约，____不能进入。
否则 introduces what happens if the condition is not met.
Apply the task format
- Legacy HSK 6 includes sentence-error identification; this lesson supports that format and written grammar. Do not assume the new test keeps identical parts.
- Read an argument without extending its qualifiers.
Necessary and sufficient conditions are different. Do not reverse a statement merely because its key words match.
Which answer fits this case?
Check sentence completeness, collocation and logical consistency
A necessary condition is automatically sufficient.
Other required conditions can remain.
Keep the distinctions
- necessary condition 必要条件 — A condition that must hold for an outcome.
- predicate 谓语 — The main statement made about the subject.
- Check sentence completeness, collocation and logical consistency.
- Distinguish formal connectors and their scope.
- Read an argument without extending its qualifiers.
Keep the distinctions
- necessary condition requirement必要条件 — A condition that must hold for an outcome.
- predicate (grammatical) predicate谓语 — The main statement made about the subject.
- Check sentence completeness, collocation and logical consistency.
- Distinguish formal connectors and their scope.
- Read an argument without extending its qualifiers.
Match each term with its precise meaning in this lesson.
Keep the distinctions stated in the teaching example.
Put this lesson’s reasoning or event sequence in order.
The order follows the stated process; check each stage before the next.