Unit 16: Inventions – Các phát minh

Các phát minh

1. Change the sentences from the active into the passive.

Read the following poem about inventions.

1. Fill in each gap with one of these sequence markers to describe the procedure of papermaking.

Tim Jones, Hoa’s American pen pal is visiting a chocolate factory with his class and his teacher, Mrs. Allen. Mr. Roberts, the factory foreman, is showing them around.

Work with a partner. Student A looks at the table next page. Student B looks at the table at the end of this unit (page 156). Ask and answer questions to fill in the missi

Listen and fill in the gaps in these sentences.

Match these stages in the development of paper with The correct pictures