高一英语外研版必修2module2 语法:动词不定式的用法教案【优秀3篇】
高一英语外研版必修2module2 语法:动词不定式的用法教案 篇一
Title: Understanding the Usage of Infinitives in English Grammar
In English grammar, infinitives are a vital component that plays a crucial role in forming sentences. An infinitive is the base form of a verb preceded by the word "to," such as "to go" or "to eat." In this article, we will explore the various ways in which infinitives are used in sentences.
1. As a Subject: Infinitives can act as the subject of a sentence. For example, "To learn a new language is challenging." Here, "to learn a new language" functions as the subject of the sentence.
2. As an Object: Infinitives can also serve as the object of a verb. For instance, "She wants to visit Japan." In this sentence, "to visit Japan" is the object of the verb "wants."
3. After Certain Verbs: Infinitives are often used after certain verbs, such as "want," "need," "plan," "decide," and "hope." For example, "He decided to study abroad next year."
4. With Adjectives: Infinitives can follow adjectives to express purpose or intention. For instance, "She is happy to help others."
5. In Passive Constructions: Infinitives can also be used in passive constructions. For example, "The project needs to be completed by Friday."
By understanding the various ways in which infinitives are used in English grammar, students can improve their sentence structure and communication skills. Practice using infinitives in different contexts to enhance your proficiency in the English language.
In conclusion, infinitives are a fundamental aspect of English grammar that students must grasp to effectively communicate in the language. By mastering the usage of infinitives, students can construct clear and concise sentences that convey their thoughts and ideas accurately. Keep practicing and incorporating infinitives into your writing and speaking to become more fluent in English.
高一英语外研版必修2module2 语法:动词不定式的用法教案 篇二
Title: Practical Exercises to Improve Infinitive Usage in English
To enhance students' understanding and usage of infinitives in English grammar, it is essential to provide practical exercises that reinforce their learning. Here are some exercises that can help students improve their proficiency in using infinitives effectively:
1. Fill in the Blanks: Provide students with sentences that are missing infinitives and ask them to fill in the blanks with the correct infinitive form of the verb. For example, "She decided __________ (travel) to Europe next summer."
2. Rewrite Sentences: Ask students to rewrite sentences by changing the structure to include infinitives. For instance, "I love to read books" can be rewritten as "To read books is something I love."
3. Identify the Infinitive: Present students with sentences and ask them to identify the infinitive phrase in each sentence. For example, in the sentence "He wants to learn Spanish," the infinitive is "to learn Spanish."
4. Create Sentences: Encourage students to create their own sentences using infinitives in different contexts, such as as subjects, objects, or after certain verbs. This will help them practice applying infinitives in various sentence structures.
5. Infinitive Quiz: Organize a quiz that tests students' knowledge of infinitive usage in different sentence structures. Include multiple-choice questions, fill-in-the-blank exercises, and sentence transformation tasks to assess their understanding.
By engaging in these exercises, students can enhance their proficiency in using infinitives in English grammar. Regular practice and application of infinitives in different contexts will improve students' sentence construction skills and overall communication abilities. Encourage students to continue practicing infinitives in their writing and speaking to become more confident and fluent in the English language.
高一英语外研版必修2module2 语法:动词不定式的用法教案 篇三
高一英语外研版必修2module2 语法:动词不定式的用法教案
外研版 必修2 模块2 语法不定式作状语
不定式作目的状语：
He broke into the house to steal something.
Many drug addicts are now in treatment centers to stop taking drugs.
He’s saving up to buy a new car.
He uses a computer to send emails.
2) 有时候在不定式前面加上in order to 或 so as to, 否定式为 in order not to 和so as not to:
Let’s hurry so as to go to school in time.
Let’s hurry so as not to be late for school.
She studied very hard in order to catch up with others.
She studied very hard in order not to lag behind.
Mom opened the door for Jane and Betty to come in.
We are now using the series “ New Standard English” for students to make great progress.
It is so kind of you to come and helps us.
(这时, you 既是to come and help us 又是kind的逻辑主语）
不定式还可以作结果或原因状语表结果：
What have I done to get all this?
She went abroad never to return.
He was so late ad to miss half of the lecture.
She is such a good student as to be respected by all her classmates。
The house is large enough to hold two hundred by all her classmates.
The house is large enough to hold two hundred people.
He is too young to do the job.
表原因：
She was surprised to see us in the street.
He laughed to hear the news.
The old lady re
2. so… that… 和such (a, an) … that …
引导的结果状语从句
1) so…that… 和such (a, an)…that…都引导结果状语从句，例如
Some of them behave so badly that people call the police.
It was such a dangerous drug that he nearly died.
It was such loud music that we couldn't hear ourselves speak.
2) so 的后面跟形容词或副词：
The night scene of the night was so beautiful that we didn’t want to come back at all.
They played so happy that they forgot the time.
2) such (a, an) 后面跟名词
They were such dangerous drug dealers that people had to ask the police for help.
It is such an interesting story that all of them like it.
Summary:
such+a+adj.+n.(可数)+that 从句
such+adj.+n.(不可数)+that从句
so+adj+a+n.(可数)+that从句
so+many/few+n. (可数) +that从句
so+much/little+ n.(不可数) +that从句
4) 不定式做状语和结果状语的转换
He was so late as to miss half of the lecture.
He was so late that he missed half of the lecture.
She is such a good student as to be respected by all her classmate
She is such a good student that she is respected by all her classmate
The house is large enough to hold two hundred people.
The house is so large that it can hold two hundred people.
He is too young to do the job.
He is so young that he can’t do the job.
