7th session

Vocabulary: Grocery Shopping and Consumer Goods

• Grocery (n): Refers to food and various household items that are purchased on a regular basis. Example: "We call these grocery."
• Grocery run (n. phrase): Defined as a quick trip to the store specifically to buy a needed food item. The phrase is often used when a person realizes they are missing a specific component for a meal. Example: "We call it a grocery run because you are missing an ingredient."
• Ingredient (n): A single item or component required for cooking a specific dish. Example: "Normally you are cooking and you are missing an ingredient."
• Goods (n, plural): A general term for items or products that are bought and sold in the marketplace. Example: "Items that you buy, we call them goods."
• Import (v): The action of bringing products or goods into one country from another country for sale or use. Example: "They are importing fruit / goods."
• Point fingers (idiom): To blame or accuse a specific person for a mistake or situation. Example: "I don't want to point fingers, but someone did not close their mic."

Vocabulary: Farming, Science, and Resources

• Resources (n): The materials, water, or supplies that are necessary to complete a task or maintain a system. Example: "Using water and expensive resources."
• Greenhouse (n): A specialized building, typically with glass walls and a glass roof, used for growing plants in a controlled environment. Example: "The plants grow in the greenhouse."
• Nutrients (n): Essential substances that provide nourishment and help plants grow effectively. They are described as being "like food for the plants."
• Soil / Dirt (n): The top layer of the earth or the ground material in which plants are traditionally grown. Example: "First thing a plant needs is soil."
• Desalination (n): The industrial process of removing salt from seawater to convert it into water that is safe for drinking or irrigation. Example: "The heated water goes to a desalination plant."
• Hydroponics (n): A specialized method of farming where plants are grown in water enriched with nutrients instead of being planted in soil. Example: "Hydroponics means growing plants in water."
• Steam / Evaporation (n): The physical process in which water turns into vapor. Example: "The process of water turning into steam is called evaporation."
• Pesticides (n): Chemical substances utilized in agriculture to kill insects or other organisms that might damage crops. Example: "No pesticides are used in the process."

Grammar Focus: Negative Prefixes

• General Definition: A prefix consists of one or more letters attached to the front of a root word to alter its meaning.
• Function: Adding a negative prefix converts a word into its opposite meaning.
• Prefix Varieties: The transcript identifies several negative prefixes, including $un-$, $in-$, $im-$, $ir-$, $il-$, $dis-$, and $anti-$.
• Rule for Application: There is no single, fixed rule determining which prefix pairs with which root word. Mastery of these pairings is achieved through repeated exposure to the language.
• Root Word to Negative Form Mapping:
  • Expensive becomes inexpensive (Prefix: $in-$).
  • Responsible becomes irresponsible (Prefix: $ir-$).
  • Happy becomes unhappy (Prefix: $un-$).
  • Like can become dislike or unlike. Note that these have different meanings (Prefixes: $dis-$ or $un-$).
  • Agree becomes disagree (Prefix: $dis-$).
  • Necessary becomes unnecessary (Prefix: $un-$).
  • Correct becomes incorrect (Prefix: $in-$).
  • Advantage becomes disadvantage (Prefix: $dis-$).
  • Known becomes unknown (Prefix: $un-$).
  • Possible becomes impossible (Prefix: $im-$).
  • Able becomes unable (Prefix: $un-$).
  • Limited becomes unlimited (Prefix: $un-$).
  • Approve becomes disapprove (Prefix: $dis-$).
  • Visible becomes invisible (Prefix: $in-$).
  • Legal becomes illegal (Prefix: $il-$).
  • Freeze becomes antifreeze (Prefix: $anti-$).
  • Social becomes antisocial (Prefix: $anti-$).

Grammar Focus: Quantifiers with Plural Nouns

• Structure: When using the quantifier $most$ to discuss a specific group of plural nouns, the required structure is: $most \, of \, the + plural \, noun$.
• Grammatical Requirements:
  • The article "the" must be present after "most of."
  • The noun must be in its plural form (typically ending in $-s$).
• Example Correction: The phrase "the most of problem" is incorrect. The correct form is "most of the problems."

Mistakes and Linguistic Corrections

• Negative Prefix Errors:

  • Incorrect: "It's unexpensive."
  • Corrected: "It's inexpensive."
  • Explanation: The word "expensive" specifically requires the prefix $in-$, not $un-$.
  • Incorrect: "Unapproved" (used as the opposite of the verb approve).
  • Corrected: "disapprove."
  • Explanation: The verb "approve" takes the prefix $dis-$ to form its opposite.

• Noun and Article Usage:

  • Incorrect: "The most of problem."
  • Corrected: "Most of the problems."
  • Explanation: Incorrect word order and missing article. Quantifiers require "the" before a plural noun in this context.
  • Incorrect: "There are no lands for plants."
  • Corrected: "There is no land for plants."
  • Explanation: In the context of ground or territory, "land" is an uncountable noun. Therefore, it should not be pluralized and must use the singular verb "is."
  • Incorrect: "if we have farms."
  • Corrected: "if we have a farm."

• Tense and Verb Choice:

  • Incorrect: "I want to ask it about nutrients."
  • Corrected: "I wanted to ask about nutrients."
  • Explanation: If the request was made earlier in the session (past), the past tense "wanted" should be used instead