高中英语 unit3 protecting ourselves-grammar and usage学案 牛津译林版版选修10

Grammar and usageImportant Points:the development of a textDifficult Point:the grammar and usage: the development of a text Grammarthe development of a textHow is a text developed ?•A text should be written in the way that allows readers to move from one idea to the next easily. For a text to develop logically, we should include the following:•The title•The beginning paragraph•The body paragraphs•The concluding paragraph.•What should a title be like ?•It should not be too long and should be clear and simple, for example ‘Aids today’ ‘The search of happiness’ ‘The UN-bringing everyone closer together.•How do you understand these titles? •‘Aids today’ is about the deadly disease of Aids at the present time.•‘The search of happiness’ is about hoe to find hapiness•‘the UN-bringing everyone together is about the functions of UN.•What should be included in the beginning paragraph?•It should contain a topic statement•It should have supporting sentences•It should capture reader’s attention and keep them interested in reading the text.•Each body paragraph usually contains a topic sentence, some supporting sentences and a concluding sentence to the paragraph.•What should the topic sentence be like?用心 爱心 专心1•The topic sentence contains the main idea of the paragraph and should be simple and clear for readers to catch its meaning..•Where can it be found?•It is usually the first sentence of the paragraph •What are supporting sentences?•Supporting sentences follow the topic sentence and provide details or proof to support it. They expand on the idea presented in the topic sentence.•What the function of a concluding sentence is in a paragraph? •The last sentence of a paragraph someti...