TAILIEUCHUNG - Medical English phần 3

Tham khảo tài liệu 'medical english phần 3', ngoại ngữ, ngữ pháp tiếng anh phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 32 Unit II Grammar in Use Conditionals Conditional sentences have two parts 1. If-clause 2. Main clause In the sentence If I were you I would go to the annual meeting of orthopedics If I were you is the if-clause and I would go to the annual meeting of orthopedics is the main clause. The if-clause can come before or after the main clause. We often put a comma when the if-clause comes first. Main Types of Conditional Sentences Type 0 To talk about things that always are true general truths . If simple present simple present If you inject insulin to a person the glucose blood level decreases. If you drink too much alcohol you get a sore head. If you take drugs habitually you become addicted. Note that the examples above refer to things that are normally true. They make no reference to the future they represent a present simple concept. This is the basic or classic form of the conditional type 0. There are possible variations of this form. In the if-clause and in the main clause we can use the present continuous present perfect simple or present perfect continuous instead of the present simple. In the main clause we can also use the imperative instead of the present simple Residents only get a certificate if they have attended the course regularly. So the type 0 form can be reduced to If present form present form or imperative. Present forms include the present simple present continuous present perfect simple and present perfect continuous. Conditionals 33 Type 1 To talk about future situations that the speaker thinks are likely to happen the speaker is thinking about a real possibility in the future . FORM If simple present future simple will If I find something new about the treatment of myocardial infarction I will tell you. If we can analyze genomes we will be able to infer laws and principles about them. These examples refer to future things that are possible and it is quite probable that they will happen. This is the basic or classic form of the conditional type

TỪ KHÓA LIÊN QUAN
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.