Unit 4 单词默写+词性转换+基础练习+语法填空 +话题作文2-2022-2023学年高中英语人教版（2019）必修第三册

1． 单词默写 _________________ v.标志着;发信号 n.信号 _________________ vt.回收利用;再利用 _________________ n.肌肉;实力;影响力 _________________ n.缺乏;短缺 vt.没有;缺乏 _________________ vi.浮动;漂流 vt.使浮动 _________________ adv.否则;要不然 _________________prep.在更远处;超出 _________________ adj.当前的;现在的 n.水流 _________________ adj.足够的;充足的 _________________ n.设施;设备 _________________ adj.热衷的;渴望的 _________________ n.地球;世界;地球仪 _________________vt.&vi.论证;争辩;争论 _________________ n.争论;争吵;论点 _________________ adj.肤浅的;浅的 _________________ adj.致命的;灾难性的 spacecraft _________________ spacewalk _________________ solar _________________ soap _________________ towel_________________ microwave_________________ tissue _________________ jade _________________ dock_________________ 2． 词性转换 1. __________ v.标志着;发信号 __________过去式/过去分词 2. __________ adj.当前的;现在的→________ n货币 3. __________ adj.足够的;充足的→ ___________ n.足够 4. __________ n.设施;设备→_________ v.使便利 5. __________ n.地球;世界;地球仪→_________ adj.全球的 6. __________ vt.&vi.论证;争辩;争论→ ____________ _ n.争论;争吵;论点 3． 基础练习 1.It is reported that Denmark __________ (回收利用) nearly 85% of its paper every year. 2. My parents lent me the money. ____________ (否则), I couldn’t have afforded the trip. 3.This __________ (标志着) one step further in China’s plan to establish a space station in the future. 4. It was beyond __________ (争论) that smoking was harmful to health. Tom is the first student __________________ (弄懂；弄清楚；弄明白) the plan. 5. Tom took a taxi to the airport, only ___________ (find) his plane high up in the sky. 6. George returned after the war, only____________ (tell) that his wife had left him. 四． 语法填空 Astronauts on the Shenzhou XIV ___11___ (step) out of their spacecraft for the second spacewalk on Saturday afternoon, according to the China Manned Space Agency. Senior Colonel Cai Xuzhe ___12___ (successful) opened the airlock cabin (气阀舱) of the Wentian lab module at 1:35 p.m. and then went out of the station. He ___13___ (follow) by commander Senior Colonel Chen Dong. The astronaut ___14