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1、Grammar and usageGrammar and usageThe development of a textUnit 3 Protecting ourselves2021/8/11 星期三1How to develop a text?A text should be written 2021/8/11 星期三2The diagram of a text:TitleBeginningBody 1Body 2ConcludingTopic sentenceSupporting sentenceHookTopic sentenceSupporting sentenceSupporting
2、sentenceTopic sentenceConcluding sentence2021/8/11 星期三31.A titleIt should not be too long and should be clear and simple.2021/8/11 星期三42.A beginning paragraphIt should contain a topic statement,which is usually the first sentence.As in other paragraphs,the beginning paragraph should have supporting
3、sentences following the topic sentence.The beginning paragraph should capture readers attention and keep them interested in reading the text.2021/8/11 星期三53.Body paragraphs Topic sentences.The topic sentence is usually thefirst sentence of the paragraph andcontains the main idea of it.The topic sent
4、ence should be simpleand clear for readers to catch its meaning.2021/8/11 星期三63.Body paragraphsSupporting sentences.Supporting sentences follow the topic sentence and provide details or proof to support it.They expandon the idea presented in the topicsentence.2021/8/11 星期三73.Body paragraphsConcludin
5、g sentence.The last sentence of a paragraphsometimes introduces the main idea of the next paragraph.2021/8/11 星期三84.A concluding paragraph It should contain a final topic statement(or maybe a prediction),or it could refer to the example mentioned in the beginning paragraph.2021/8/11 星期三9Lets practic
6、e:(Tell the function of the following part)title Aids today2021/8/11 星期三102.A beginning paragraph 1.When discussing the problem of Aids,we use a lot of technicaland scientific terms on this website.topic sentence 2.In an African village,eleven-year-old Ajani hears a far-off scream as he washes his l
7、ittle sister in a bath that leaks water.hook2021/8/11 星期三113.Body paragraph 3.Aids is caused by a virus called HIV,which enters persons blood and attack the bodys immune system.topic sentence 4.As the immune systemweaken,it loses the ability to fight illnesses.supporting sentence 2021/8/11 星期三12Homework1.Finish off the exercises on workbook.2.Practise writing a passage according to what you have learnt today.2021/8/11 星期三13Thank you so much!Thank you so much!2021/8/11 星期三142021/8/11 星期三15