EN: "Let's" is a contraction of "let us," used to make suggestions or proposals. It is followed by the base form of the verb (bare infinitive) without "to."
Let's go to the beach this afternoon.
EN: The preposition "for" is used here to indicate the scheduled time or purpose of an event, specifying when the planned activity is intended to take place.
We booked a table for Friday night.
EN: In Western school culture, a "class picnic" is a common end-of-year or seasonal social event where students, teachers, and sometimes parents gather outdoors to socialize, play games, and share food. It emphasizes community building outside the traditional classroom setting.
EN: First Conditional (Real Conditional): Used to talk about possible future conditions and their probable results. The 'if' clause uses the simple present tense ('is'), while the main clause uses the simple future tense ('will go').
If it rains tomorrow, we will stay at home.
EN: Information Questions with 'Where': 'Where' is a question word used to ask about place or position. In future tense questions, the auxiliary verb 'will' is placed before the subject ('we').
EN: The First Conditional is used to talk about possible future events and their likely results. It uses 'if' with a simple present verb in the condition clause, and 'will' with a base verb in the result clause.
If it rains tomorrow, we will stay at home.
EN: The preposition 'to' is used to indicate direction or destination. It connects a verb of movement (like 'go') to its destination.
They are going to the library this afternoon.
EN: First Conditional (Real Conditional): Used to talk about possible future events and their results. The condition clause uses the simple present tense ('if it rains'), while the main clause uses a future-oriented modal verb like 'will' ('what will we do').
If it snows tomorrow, we will build a snowman.
EN: Subject-Verb Agreement with Dummy Subject 'It': When 'it' is used as a dummy subject to refer to the weather, the verb must agree with the third-person singular subject, hence 'rains' with an '-s'.
It rains a lot in this city during spring.
EN: In English-speaking cultures, discussing the weather is a very common social lubricant and icebreaker. When planning outdoor activities like picnics, it is highly customary to have a 'rain date' (an alternative date) or an indoor backup plan, which is why this question is so common.
EN: The First Conditional is used to talk about possible future events and their likely results. The 'if' clause uses the Present Simple tense ('if it rains'), while the main clause uses 'will' + base verb ('we will have').
If it snows tomorrow, we will build a snowman.
EN: The adverb 'instead' is used to indicate that one event or action is taking the place of another. It often appears at the end of a sentence.
The museum was closed, so we went to the park instead.
EN: The simple future tense 'will + base verb' is used to express a voluntary action, promise, or decision made at the moment of speaking.
I will bring some snacks for the party.
EN: The preposition 'for' is used to indicate the recipient or beneficiary of an action, meaning 'intended to be given to or used by'.
She bought a gift for her mother.
EN: In Western picnic culture, bringing a large blanket (often called a 'picnic blanket') is essential. It is spread on the grass for people to sit on, share food, and relax together, symbolizing a communal and sharing spirit.
EN: The simple future tense with 'will' is used to express a decision, promise, or prediction made at the moment of speaking or about the future. It is formed by 'will' followed by the base form of the verb.
I will call you when the meeting ends.
EN: In adverbial clauses of time introduced by 'when', we use the simple present tense ('get') to refer to future time, rather than the future tense ('will get').
We will start the movie when he arrives.
EN: The conjunction 'although' is used to introduce a concession clause (expressing a contrast). In English, 'although' and 'but' cannot be used in the same sentence to connect the clauses, unlike in Chinese where '雖然...但是...' often appear together.
Although it was raining, we went for a walk.
EN: The modal verb 'may' expresses possibility or uncertainty about a present or future situation. It is followed by the base form of the verb (here, 'be').
It may snow tomorrow.
EN: Adverbial clauses of time introduced by 'when'. In English, when referring to future events in a time clause, we use the simple present tense ('arrive') instead of the future tense ('will arrive').
When the movie ends, we will go to get some food.
EN: Imperative sentences with 'please'. An imperative sentence is used to give a polite command or request. It starts with the base form of the verb ('come'), and 'please' can be added at the beginning or end to show politeness.
Please sit down and open your books.
EN: In English-speaking classroom settings or group activities, teachers often use 'please' followed by a direct instruction to maintain a polite yet authoritative tone. 'Come to me first' is a common way to organize students upon arrival at a field trip or outdoor location.
EN: The modal verb 'should' is used to ask for advice, suggestions, or to discuss what is the best thing to do in a given situation.
Should we call a taxi to go to the station?
EN: The phrase 'just in case' is an idiom used to describe doing something as a precaution against a possible future event or problem.
I will take a jacket just in case it gets cold.
EN: In English-speaking cultures, checking the weather and preparing for sudden rain is a common conversational topic, especially when planning outdoor activities like picnics. The phrase 'just in case' reflects a practical and polite way to suggest preparedness without sounding overly demanding.
EN: The imperative mood is used to give commands, instructions, or advice. It is formed by using the base form of the verb without a subject (the implied subject is 'you').
Take an umbrella before you leave.
EN: 'Although' is a subordinating conjunction used to introduce a concession clause, showing contrast. It means 'even though' or 'in spite of the fact that'. Unlike in Chinese, we do not use 'but' in the main clause when 'although' is used.
We went for a walk although it was raining.
EN: In many English-speaking countries, weather can be highly unpredictable. It is a common cultural habit to carry an umbrella or a raincoat 'just in case' (as a precaution), even when the morning forecast predicts clear skies.
EN: The modal verb 'will' is used to express a strong belief or prediction about the future. It is followed by the base form of the verb (in this case, 'be').
The concert will be amazing tonight.
EN: The idiomatic phrase 'rain or shine' is a set expression meaning 'no matter whether it rains or the sun shines' (under any circumstances). It functions as an adverbial modifier.
I will go for a run every morning, rain or shine.
EN: The phrase 'rain or shine' reflects a common cultural attitude in English-speaking countries toward outdoor events. It signifies commitment and optimism, suggesting that plans will go ahead regardless of the unpredictable weather, which is especially relevant in places like the UK or parts of North America where weather changes quickly.
EN: The phrase 'be going to' is used to express future plans or intentions that have already been decided before the moment of speaking.
They are going to visit their grandparents next Sunday.
EN: The phrase 'have a picnic' is a common collocation where 'have' is used to mean experience, organize, or participate in an activity.
We decided to have a picnic in the backyard.
EN: The First Conditional is used to talk about real and possible future situations. It uses the present simple tense in the 'if' clause (condition) and the future simple tense ('will' + base verb) in the main clause (result).
If it rains tomorrow, we will stay at home.
EN: The definite article 'the' is used before specific nouns that are unique or already known to both the speaker and the listener (e.g., 'the weather', 'the river park').
Please close the door when you leave.
EN: The conjunction 'although' is used to introduce a subordinate clause that expresses a concession or contrast. In English, we do not use 'but' in the main clause when 'although' is used at the beginning of the sentence.
Although it was raining, they went for a walk.
EN: The adverb 'still' is used to emphasize that a situation or action continues to exist or happen, especially when this is surprising. It is typically placed before the main verb or after the 'be' verb.
She is still working on her project at midnight.
EN: The phrase 'be going to' is used to express a future plan or intention that has already been decided before the moment of speaking.
We are going to visit our grandparents next weekend.
EN: The quantifier 'some' is used with plural countable nouns (like 'sandwiches') and uncountable nouns (like 'fruit') in affirmative sentences to indicate an unspecified quantity.
I bought some milk and apples at the store.
EN: In Western picnic culture, sandwiches and fresh fruit are classic, easy-to-share foods. Bringing these items shows a spirit of contribution and sharing among friends.
EN: In adverbial clauses of time introduced by 'when', 'before', 'after', or 'as soon as', we use the simple present tense ('finish') to refer to a future action, while the main clause uses the future tense ('will pack').
When I arrive at the station tomorrow, I will call you.
EN: The possessive adjectives 'my', 'your', 'his', 'her', 'its', 'our', and 'their' are used before nouns to show ownership or association. In this sentence, 'my' is used twice to specify 'my homework' and 'my bag'.
She will clean her room this weekend.
EN: First Conditional: Used to talk about possibilities in the present or in the future. The structure is 'If + simple present, will + base verb'. It indicates a real and possible situation.
If it is sunny tomorrow, we will go to the beach.
EN: Adverb 'instead': Used to indicate that one choice or action is taken in place of another. It often appears at the end of a sentence.
There is no coffee, so I will drink tea instead.
EN: The adverb of frequency 'always' is used to describe a habit or action that happens every time. It is typically placed before the main verb (bring) but after the auxiliary verb or verb 'to be'.
She always drinks coffee in the morning.
EN: 'Even though' is a subordinating conjunction used to introduce a concession clause. It means 'despite the fact that' and is used to connect two contrasting ideas, making the main clause surprising in light of the subordinate clause.
Even though it was cold, they went swimming.
EN: In many English-speaking countries, especially the UK or parts of Seattle/Pacific Northwest in the US, the weather is notoriously unpredictable. Carrying an umbrella 'just in case' even when hoping for good weather is a common cultural habit and a frequent topic of lighthearted small talk.
EN: The subordinating conjunction 'because' is used to introduce a dependent clause that provides the reason for the action or state in the main clause. In English, we do not use 'so' in the main clause when 'because' is used, unlike in Chinese where '因為...所以...' often go together.
She stayed at home because it was raining heavily.
EN: The verb 'love' can be followed by a gerund (V-ing) to express a general enjoyment of an activity. 'Spend time' is a common collocation meaning to pass time doing something or with someone.
They love playing board games on weekends.
EN: The adverb 'always' is a frequency adverb. In a sentence with the 'be' verb (is), the frequency adverb is placed directly after the 'be' verb.
She is always cheerful in the morning.
EN: The conjunction 'when' is used to introduce an adverbial clause of time, indicating that one event happens at the same time as, or immediately after, another.
I will call you when I arrive at the station.
EN: In Western culture, picnics are highly collaborative social events. It is common practice for everyone to contribute by bringing food (potluck style), games, or helping with setup and cleanup, reflecting a community-minded spirit.
EN: The First Conditional is used to talk about possible future events and their likely results. The structure consists of an 'if' clause in the simple present tense ('if it gets too hot') and a main clause in the simple future tense ('what will we do').
If it rains tomorrow, we will stay at home.
EN: The linking verb 'get' can be used to mean 'become' or 'change into a state', followed by an adjective (e.g., 'get hot', 'get tired').
It gets dark very early in the winter.
EN: In English-speaking cultures, discussing the weather is a very common icebreaker and a central part of planning outdoor activities like picnics. Using conditional structures ('if...') is the standard polite way to discuss backup plans (Plan B) without sounding pessimistic.
EN: The First Conditional is used to talk about real and possible future situations. It consists of an 'if' clause (present simple tense) and a main clause (future tense with 'will').
If it rains tomorrow, we will stay at home.
EN: The preposition 'under' is used to indicate a position below or beneath something, often providing shelter or cover (like 'under the trees').
The dog is sleeping under the table.
EN: In Western culture, picnics are a very popular outdoor leisure activity, especially in spring and summer. Finding shade under 'big trees' is a common and practical way to stay cool, as natural shade is highly preferred over artificial shelters in parks.
EN: The phrase 'And if...' is commonly used in spoken English to introduce a hypothetical situation or a follow-up question, often omitting the main clause (e.g., 'what will happen?') because it is understood from the context.
And if it rains tomorrow?
EN: The pronoun 'someone' is an indefinite pronoun. In English, indefinite pronouns like 'someone', 'anyone', and 'everyone' are treated as singular subjects, so they take singular verbs (e.g., 'forgets' with an '-s').
Someone always leaves the door open.
EN: In casual English conversations, speakers often use incomplete sentences like 'And if...?' to keep the dialogue fast-paced and natural. It relies on the listener to fill in the missing main clause (e.g., 'what should we do?') based on the ongoing topic.
EN: This sentence uses the First Conditional (If + present simple, will/can + base verb) to talk about a realistic future possibility and its likely result.
If it rains tomorrow, we can watch a movie at home.
EN: The modal verb 'can' is used here to express possibility or to make a suggestion in a friendly, helpful manner.
We can share the taxi if you want.
EN: In many Western cultures, sharing food during a picnic or social gathering is a common way to build community and show hospitality. It reflects a collaborative spirit where everyone contributes to the group's well-being.
EN: Information questions (Wh- questions) in the simple present tense use the auxiliary verb 'do' or 'does' followed by the subject and the base form of the main verb. 'Does' is used because the subject 'the picnic' is third-person singular.
When does the train arrive?
EN: Vocative comma: When addressing someone directly by name or title (like 'Ms. Lin') at the end of a sentence, a comma must be placed before the name to separate it from the rest of the sentence.
EN: In English-speaking school environments, it is customary to address female teachers using 'Ms.' (pronounced /mɪz/) followed by their last name, rather than just 'Teacher'. This is a polite and professional standard.
EN: In adverbial clauses of time introduced by 'when', we use the simple present tense ('rings') to refer to a future action, while the main clause uses the future tense ('will leave').
When the train arrives, we will get on.
EN: The preposition 'at' is used before specific times on the clock (e.g., 'at nine', 'at 5:30').
The meeting starts at ten.
EN: In Taiwanese schools, the school bell (鐘聲) is a highly structured signal that dictates the exact start and end of classes and activities. Teachers like Ms. Lin often use the bell as an absolute reference point for schedules.
EN: The conjunction 'although' is used to introduce a subordinate clause that presents a contrast or concession. In English, unlike in Chinese, we do not use 'but' in the main clause when 'although' is used to start the sentence.
Although it was raining, they went for a walk.
EN: The phrase 'be worth it' is a common idiomatic expression meaning to be useful, important, or helpful enough to justify the time, money, or effort spent.
The climb was difficult, but the view was worth it.
EN: The First Conditional is used to talk about possible future events and their likely results. It uses the structure: 'If + present simple, will + base verb'. In this sentence, 'if there is space' is the condition, and 'I will bring' is the result.
If it rains tomorrow, we will stay at home.
EN: The infinitive 'to play' is used here as an adjective modifier (an infinitive of purpose/function) to describe the noun 'space', indicating what kind of space it is or what it is used for.
EN: The phrase 'be going to' is used to express a future plan, intention, or a prediction based on present evidence. In this sentence, 'is going to be' predicts a future state with strong confidence.
We are going to visit our grandparents next weekend.
EN: The superlative adjective 'the best' (from 'good') is used to compare three or more things. When followed by 'ever', it emphasizes that something is the greatest in all of history or experience up to the present moment.
This is the most beautiful place I have ever seen.
EN: In English-speaking cultures, outdoor picnics are a very popular social activity during spring and summer. Expressing high enthusiasm with phrases like 'the best... ever!' is a common way to build excitement and show positive support for group plans.
EN: The first conditional structure is used to talk about possible future events and their results. The 'if' clause uses the simple present tense ('if we all work together'), while the main clause uses 'will' + base verb ('It will be'). In this sentence, the main clause is placed first and is elliptical, omitting 'the best picnic ever' because it was mentioned by the previous speaker.
We will arrive on time if we take the subway.
EN: The subject pronoun 'it' is used here as an empty or dummy pronoun referring back to the situation or event mentioned in the previous sentence ('This is going to be the best picnic ever!').
It will be a long journey, but we will enjoy it.
EN: In English-speaking classrooms, teachers often emphasize teamwork and collective effort. The phrase 'work together' or 'teamwork' is a core value taught to children from a young age, highlighting that success is a shared responsibility.
Key vocabulary words with IPA pronunciation, definitions, example sentences, and interactive quizzes.
Phrases with type tags, bilingual definitions, usage notes, and example sentences.
whether it rains or the sun shines; no matter what the circumstances are
as a precaution against a possibility
despite the fact that; although
deserving of the time, effort, or money spent